The Air Process heater will provide hot air and gas up to 1000 degree Fahrenheit (540 C) with infinite control by varying the voltage and air velocity supplied. Units are fitted with a tubing "T" for convenient power lead outlet, while larger diameters can be supplied with post terminals on the sheath for direct electrical connections.
BARTON 7000 Series liquid turbine meters are designed for a broad range of precise liquid measurement applications. Based on more than 40 years of turbine manufacturing experience, this built-to-order series features a range of sizes, materials, bearing systems, and options.
The Model 200 Pneumatic Volume Booster reproduces a pneumatic signal in a 1:1 ratio. It is ideally suited for systems that require input isolation or increased forward flow capacity. This device uses a force balance system to control the movement of the supply and exhaust valves. As a pilot operated regulator design, the M200 handles up to 250 psig, [17.0 BAR], (1700 kPa) supply pressure and provides a flow Ultra high Flow capacity of 1800 SCFM (3058 m3/HR), which equates to a Cv factor of approximately 18 in forward flow mode.
The world's first two-wire Multi-variable Type (with built-in temperature sensor) can directly output the mass flow rate of saturated steam.
The digitalYEWFLO vortex flowmeter combines the field proven sensor and body assembly used in more than 260,000 units installed worldwide with a unique and powerful combination of digital technology that includes spectral signal processing (SSP), a Yokogawa innovation. The digitalYEWFLO vortex flowmeter is accurate and stable, even in harsh process conditions, and has a highly reliable and robust design that delivers improvements in plant efficiency and reduced operating costs.
Measuring level of liquid in a tank or vessel can be accomplished in a number of ways, all of which require some arrangement of instrumentation to either infer the liquid level from the measurement of a related physical property, or directly deliver the liquid level visually using a scaled gauge arrangement. One indirect method of level measurement is the bubbler method, so named because it employs a purging gas that continually vents from the bottom of a tube extending into a tank of liquid. Through a simple apparatus, the level of a liquid can be inferred by the amount a back pressure exerted upon the gas flowing through the tube.
These instruments are what will be required to build a level measurement apparatus that uses the bubbler method.
Inline and Insertion models of the Azbil Multivariable Vortex Mass Flow Meters employ three sensing elements in a single meter; a vortex shedding velocity sensor, an RTD temperature sensor, and a solid state pressure transducer. This unique combination allows accurate mass flow measurements of gases, liquids and steam.
The patented Flow Technology DC-I Series positive displacement flow meters (PD Meter) are ideal for a wide variety of liquid flow applications. These applications include, but are not limited to, paints, resins, petrochemicals, lubricants, fuels, polyurethanes and adhesives. These flow meters are both highly accurate and easily adaptable to most industrial applications.
Industrial Bimetallic Thermometers: 3 and 5 Inch Adjustable AngleMiller Energy, Inc.
Heavy duty, industrial bimetallic thermometers with a versatile case and stem that can be adjusted to almost any angle for easy viewing. The head can be rotated 360º and the stem positioning moves over 180º. These thermometers are rugged
and preferred by the process, offshore, power, pharmaceutical, and chemical industries.
The union connection is 1/2-14 NPT, but others are
Product guide for industrial gauges from Ametek U.S. GaugeMiller Energy, Inc.
U.S. Gauge is one of the world's leading suppliers of high quality, competitively priced pressure gauges, diaphragm seals, temperature gauges and thermowell fittings. The product line includes a wide range of gauges, from vacuum pressure to a 23,000 psi gauge pressure device, in single or dual scale dials. Gauge sizes range from 1-1/2 inches to 6 inches, with brass, 316 stainless steel, or Monel internals. USG offers a complete range of options for all the above products, such as a gauge snubber, Sta-Kool cooling element, siphon, over-pressure protector, and much more.
BARTON 7000 Series liquid turbine meters are designed for a broad range of precise liquid measurement applications. Based on more than 40 years of turbine manufacturing experience, this built-to-order series features a range of sizes, materials, bearing systems, and options.
The Model 200 Pneumatic Volume Booster reproduces a pneumatic signal in a 1:1 ratio. It is ideally suited for systems that require input isolation or increased forward flow capacity. This device uses a force balance system to control the movement of the supply and exhaust valves. As a pilot operated regulator design, the M200 handles up to 250 psig, [17.0 BAR], (1700 kPa) supply pressure and provides a flow Ultra high Flow capacity of 1800 SCFM (3058 m3/HR), which equates to a Cv factor of approximately 18 in forward flow mode.
The world's first two-wire Multi-variable Type (with built-in temperature sensor) can directly output the mass flow rate of saturated steam.
The digitalYEWFLO vortex flowmeter combines the field proven sensor and body assembly used in more than 260,000 units installed worldwide with a unique and powerful combination of digital technology that includes spectral signal processing (SSP), a Yokogawa innovation. The digitalYEWFLO vortex flowmeter is accurate and stable, even in harsh process conditions, and has a highly reliable and robust design that delivers improvements in plant efficiency and reduced operating costs.
Measuring level of liquid in a tank or vessel can be accomplished in a number of ways, all of which require some arrangement of instrumentation to either infer the liquid level from the measurement of a related physical property, or directly deliver the liquid level visually using a scaled gauge arrangement. One indirect method of level measurement is the bubbler method, so named because it employs a purging gas that continually vents from the bottom of a tube extending into a tank of liquid. Through a simple apparatus, the level of a liquid can be inferred by the amount a back pressure exerted upon the gas flowing through the tube.
These instruments are what will be required to build a level measurement apparatus that uses the bubbler method.
Inline and Insertion models of the Azbil Multivariable Vortex Mass Flow Meters employ three sensing elements in a single meter; a vortex shedding velocity sensor, an RTD temperature sensor, and a solid state pressure transducer. This unique combination allows accurate mass flow measurements of gases, liquids and steam.
The patented Flow Technology DC-I Series positive displacement flow meters (PD Meter) are ideal for a wide variety of liquid flow applications. These applications include, but are not limited to, paints, resins, petrochemicals, lubricants, fuels, polyurethanes and adhesives. These flow meters are both highly accurate and easily adaptable to most industrial applications.
Industrial Bimetallic Thermometers: 3 and 5 Inch Adjustable AngleMiller Energy, Inc.
Heavy duty, industrial bimetallic thermometers with a versatile case and stem that can be adjusted to almost any angle for easy viewing. The head can be rotated 360º and the stem positioning moves over 180º. These thermometers are rugged
and preferred by the process, offshore, power, pharmaceutical, and chemical industries.
The union connection is 1/2-14 NPT, but others are
Product guide for industrial gauges from Ametek U.S. GaugeMiller Energy, Inc.
U.S. Gauge is one of the world's leading suppliers of high quality, competitively priced pressure gauges, diaphragm seals, temperature gauges and thermowell fittings. The product line includes a wide range of gauges, from vacuum pressure to a 23,000 psi gauge pressure device, in single or dual scale dials. Gauge sizes range from 1-1/2 inches to 6 inches, with brass, 316 stainless steel, or Monel internals. USG offers a complete range of options for all the above products, such as a gauge snubber, Sta-Kool cooling element, siphon, over-pressure protector, and much more.
Magnatrol Valve provides high quality bronze and stainless steel solenoid valves, temperatures to 400F, pressures to 500 PSI, for control of water, oil, steam, air, gas, cryogenics, solvents, oxygen, and corrosive fluids.
The appeal of magnetic level indicator technology is total isolation of the process within a sealed piping column. Elimination of leaking seals, clouded glasses, broken glass tubing, plus easy access cleaning and adaptation to a variety of mounting styles and process connections. Magnetic level indicators eliminate leaking seals, clouded glasses and broken glass tubing, while providing easy-access cleaning and adaptation to a variety of mounting styles and process conditions.
Spirax Sarco, leader in products and services for steam system management, released the PV4 and PV6 piston valves for isolation purposes. The valves are available in NPT and SW versions, from ½” to 2”. Bodies are available in forged carbon steel or forged stainless steel.
These valves are designed to Class 800 and provide tight shutoff, suitable for steam, condensate and other liquid systems.
Steam traps are the hardest working components in the steam system. Maintenance or replacement of steam traps must be as quick and efficient as possible to avoid unnecessary disruption to related processes.
Traditional steam trapping assemblies often require the plant to be shut down for traps to be maintained or replaced taking significant time and reducing production output.
The PC3000 and PC4000 incorporate isolation valves, strainer, two-bolt steam trap connection and blowdown valves, all in a single unit for quick and easy installation and operation.
The Mark 86 Ambient Temperature Regulator is designed to control steam-tracing lines based on ambient temperatures. Steam tracing lines are commonly used to protect outdoor instrumentation, pipelines, and tanks from freezing. The Mark 86 allows steam to flow through the tracer lines only when it is needed and remains closed when the ambient temperature rises above a predetermined set point.
The SANITRX HPX & SANITRX HPX II Rupture Discs can be used in a wide range of sanitary and hygienic applications throughout pharmaceutical, biotech, food, and beverage facilities. SANITRX HPX & SANITRX HPX II Rupture Discs are semicircular scored reverse acting rupture discs designed specifically for the pharmaceutical, biotech, food and beverage industries. These rupture discs are available to fit between industry standard sanitary ferrules, NA-CONNECT® flanges or SANITRX fittings.
Azbil North America recently added the AX series of multivariable vortex flowmeters for industrial process measurement and control to their product offering. The instrument combines temperature, pressure and velocity measurement in a single instrument to provide accurate mass flow measurement of gases, liquids and steam.
These bypass indicators form an integral part of an industrial process tank. A pipe is mounted on the side of the tank by means of two process connections. This ensures that the level in the tank corresponds exactly to the level in the pipe. A magnetized float within the pipe activates red/white magnetic rollers, providing a visual indication of fluid level within the tank. Level sensors mounted on the unit will give a 4-20mA output or 0 to 100% output. Magnetic switches will give a high or low alarm.
Specifically Designed for Pharmaceutical, Biotech, Food, Beverage, Consumer Products and other Sanitary and Clean Steam Processes
Unique Adjust-O-Seal® design provides upstream sealing and in-line adjustment for seat wear
Longer life
True-Bore® (valve bore same as connecting tubing or pipe)
Pad radius facilitates efficient drainage and reduces the pocket area above the ball.
Available in API-607 Fire Tested design
Optional Purge port and milled ball flats allow inline CIP to prevent clogging and plug formation
Available in Angle Stem versions for applications where automation may interfere with tank head or jacket.
The PK200 current-to-pneumatic (I/P) converter offers a low-cost method to convert a milliamp input (4-20 or 10-50mA analog signals) to a proportional pneumatic (air pressure) output. The unit is designed for a broad range of process control applications, including those that feature pneumatic actuating equipment. The PK200 features built-in stainless steel input/output gauges.
Safe and SterileThe 48 TuBore Series is the Habonim line of clean ball valves for the pharmaceutical and bioprocessing industries. These valves are designed for applications which require maximum flow capacity at minimum pressure drop, where sterility, clean-ability and drain-ability are essential for faultless product quality. The 48 TuBore valve port matches tube ID dimensions, provides tight shutoff and has exceptional performance in many service applications
Integrated features:
Tube bore
Soft parts are FDA approved
Low ferrite
Low sulphur
Outstanding metal surface finish. A fully encapsulated body seal provides an improved seal under fluctuating temperatures and pressures
Complete industrial electric heating element catalog including cartridge, band, tubular, screw plug, flexible, and cable heating elements. Reference for electric heating applications and OEM design. Courtesy of Belilove Company-Engineers and Hotwatt.
Magnatrol Valve provides high quality bronze and stainless steel solenoid valves, temperatures to 400F, pressures to 500 PSI, for control of water, oil, steam, air, gas, cryogenics, solvents, oxygen, and corrosive fluids.
The appeal of magnetic level indicator technology is total isolation of the process within a sealed piping column. Elimination of leaking seals, clouded glasses, broken glass tubing, plus easy access cleaning and adaptation to a variety of mounting styles and process connections. Magnetic level indicators eliminate leaking seals, clouded glasses and broken glass tubing, while providing easy-access cleaning and adaptation to a variety of mounting styles and process conditions.
Spirax Sarco, leader in products and services for steam system management, released the PV4 and PV6 piston valves for isolation purposes. The valves are available in NPT and SW versions, from ½” to 2”. Bodies are available in forged carbon steel or forged stainless steel.
These valves are designed to Class 800 and provide tight shutoff, suitable for steam, condensate and other liquid systems.
Steam traps are the hardest working components in the steam system. Maintenance or replacement of steam traps must be as quick and efficient as possible to avoid unnecessary disruption to related processes.
Traditional steam trapping assemblies often require the plant to be shut down for traps to be maintained or replaced taking significant time and reducing production output.
The PC3000 and PC4000 incorporate isolation valves, strainer, two-bolt steam trap connection and blowdown valves, all in a single unit for quick and easy installation and operation.
The Mark 86 Ambient Temperature Regulator is designed to control steam-tracing lines based on ambient temperatures. Steam tracing lines are commonly used to protect outdoor instrumentation, pipelines, and tanks from freezing. The Mark 86 allows steam to flow through the tracer lines only when it is needed and remains closed when the ambient temperature rises above a predetermined set point.
The SANITRX HPX & SANITRX HPX II Rupture Discs can be used in a wide range of sanitary and hygienic applications throughout pharmaceutical, biotech, food, and beverage facilities. SANITRX HPX & SANITRX HPX II Rupture Discs are semicircular scored reverse acting rupture discs designed specifically for the pharmaceutical, biotech, food and beverage industries. These rupture discs are available to fit between industry standard sanitary ferrules, NA-CONNECT® flanges or SANITRX fittings.
Azbil North America recently added the AX series of multivariable vortex flowmeters for industrial process measurement and control to their product offering. The instrument combines temperature, pressure and velocity measurement in a single instrument to provide accurate mass flow measurement of gases, liquids and steam.
These bypass indicators form an integral part of an industrial process tank. A pipe is mounted on the side of the tank by means of two process connections. This ensures that the level in the tank corresponds exactly to the level in the pipe. A magnetized float within the pipe activates red/white magnetic rollers, providing a visual indication of fluid level within the tank. Level sensors mounted on the unit will give a 4-20mA output or 0 to 100% output. Magnetic switches will give a high or low alarm.
Specifically Designed for Pharmaceutical, Biotech, Food, Beverage, Consumer Products and other Sanitary and Clean Steam Processes
Unique Adjust-O-Seal® design provides upstream sealing and in-line adjustment for seat wear
Longer life
True-Bore® (valve bore same as connecting tubing or pipe)
Pad radius facilitates efficient drainage and reduces the pocket area above the ball.
Available in API-607 Fire Tested design
Optional Purge port and milled ball flats allow inline CIP to prevent clogging and plug formation
Available in Angle Stem versions for applications where automation may interfere with tank head or jacket.
The PK200 current-to-pneumatic (I/P) converter offers a low-cost method to convert a milliamp input (4-20 or 10-50mA analog signals) to a proportional pneumatic (air pressure) output. The unit is designed for a broad range of process control applications, including those that feature pneumatic actuating equipment. The PK200 features built-in stainless steel input/output gauges.
Safe and SterileThe 48 TuBore Series is the Habonim line of clean ball valves for the pharmaceutical and bioprocessing industries. These valves are designed for applications which require maximum flow capacity at minimum pressure drop, where sterility, clean-ability and drain-ability are essential for faultless product quality. The 48 TuBore valve port matches tube ID dimensions, provides tight shutoff and has exceptional performance in many service applications
Integrated features:
Tube bore
Soft parts are FDA approved
Low ferrite
Low sulphur
Outstanding metal surface finish. A fully encapsulated body seal provides an improved seal under fluctuating temperatures and pressures
Complete industrial electric heating element catalog including cartridge, band, tubular, screw plug, flexible, and cable heating elements. Reference for electric heating applications and OEM design. Courtesy of Belilove Company-Engineers and Hotwatt.
The GS valve is a high performance variable orifice control valve. Known as a sliding gate valve, the GS3 seat design features a non turbulent, straight through flow path. The flow is broken apart into multiple streams creating a reduced field of energy. The result is greater service life, quieter operation and a control valve that performs at the highest levels possible within extreme conditions. Maximized temperatures and pressures, 986 F and 1,450 psi. Sizes 1/2″ – 10″ (DN 15 – 250) Carbon Steel and 316 Ti Stainless Steel, and Hastelloy C4 in select sizes.
Turbine flow meters for gas service from HofferFlow-Tech, Inc.
Hoffer Flow Controls manufactures high precision turbine flowmeters for the cryogenic industry and is the world leader in turbine flowmeter technology for the measurement of clean liquids and gases throughout the processing industries.
Hoffer Flow Controls has been designing and manufacturing quality turbine flowmeters and related process instrumentation. Hoffer Flow Controls manufactures high precision turbine flowmeters, not only for the cryogenic industry but is a world leader in turbine flowmeter technology for the measurement of clean liquids and gases throughout the processing industries.
Bellow operated Paddle type Flow Switch with Triclamp T Fitting Series WFSPTNK Instruments Pvt. Ltd.
WFSPT -General purpose
WP-FSPT -Weatherproof Flow Switches
EP-FSPT -Explosion proof Flow Switches to group IIA/IIB
GFP-FSPT -Flameproof Flow Switches to group IIC
WPFS -10R & WPFS-15R -Low Flow Paddle type Flow Switches
MFSPT -Magnetic Repulsion type Flow Switches
AFSPT -Air Flow Switches
AFSPT -Mini Air Flow Switches
Service : Liquids, Slurries, Air and Gases
Mounting : On Vertical or Horizontal Mounted pipe line
Line Size : For any pipe line size above 1/2"
Flow set point : Prefixed or, Field Adjustable
Paddle Material : SS
Sealing type : With SS Bellow or, without Bellow
Switch type : SPDT Micro switch (5A or, 15 A)
Repeatability : Better than +/- 1%
Accuracy : +/-2.0 %
Max. Working Pressure : 10 bar
Max. Working Temperature : 100 degree C
Early in the 1920's Joseph M. Whalen was employed starting out as a sheet metal mechanic and later was made foreman. He acquired the company name and equipment in 1932 when the concern encountered financial difficulties in the depression era.
For applications where rapid transition from open to closed positions is warranted, the Mark 76 is a solid choice. Designed with a short stroke and straight through fluid path, the Mark 76 also incorporates other features to assure good service for process operations using on/off control.
Providing uniform heat to semiconductor devices in degassing chambers is essential in extracting impurities. This can only be achieved if a heating device has the proper fit and temperature uniformity for a given chamber. It is for this very application that BCE was approached by a large semiconductor company from Silicon Valley. In order to heat this company’s semiconductor wafers, it was critical that the heating device be manufactured to fit precisely into a large and circular degassing chamber posing manufacturing challenges due to dimensional and application parameters. BCE was able to provide extensive design consultations, 3D CAD modeling and lean manufacturing capabilities to this semiconductor giant at a competitive price. All these services were rendered while catering to all requirements needed to successfully manufacture their products.
A compact, fast responding electric heating element for clean gases in fuel cell, bio-med, laboratory, food, and pharmaceutical applications. The SuperCirc gas heater is designed for applications where fast heating of clean gases is required. All parts exposed to gas flow are constructed of 316SS (other materials available) rather than exposing process media to exposed resistance elements. This ensures that no foreign matter contaminates gas.
General Specification for Thermofoil Heater, All-Polyimide, Space ApplicationsBelilove Company-Engineers
Purpose. This specification establishes the requirements for thermofoil heaters of an all- polyimide (adhesive-less) construction for high reliability space applications. It defines the process, test verification, and inspections required by product used in space flight applications.
One of the biggest challenges facing the vacuum industry is to collect multiple readings from complex assemblies while being limited by the number of existing feedthrough ports in a vacuum chamber. With BCE’s Multi-TC, Flanged Feedthrough, companies no longer need to invest in adding more ports for a greater collection of temperatures from a vacuum environment as multiple thermocouples are embedded in just one feedthrough. The number, type and lengths of the thermocouples can be altered to match specific application requirements meeting each customers’ unique needs. As the thermocouples can be adapted to meet unique design constraints, so can this feedthrough’s flange. All sizes used are standard and are easily mountable with readily available hardware. No complicated assemblies are required for the most complicated of vacuum setups.
With most vacuum feedthroughs, troubleshooting can be difficult as well when multiple fixed elements are involved. If one element fails, generally the entire vacuum feedthrough is rendered useless. With BCE’s Multi-TC, Flanged Feedthrough, arduous troubleshooting procedures are a thing of the past. In fact, this feedthrough’s thermocouples are replaceable as they can be extracted from the compression fittings with great ease. This means that if thermocouples fail, they can be removed, tested and replaced within minutes. Thus, this no-hassle design allows for faster, more accurate and more cost-effective thermal data collection. Trust BCE’s Multi-TC, Flanged Feedthrough for your most complicated thermal detection needs.
Practice:
Well made, clamped, and temperature stabilized circular O-rings should be used in the design of
reliable, reusable and long life seals in vacuum sealing applications. Benefits:
Leak free flanges as well as low/undetectable outgassing of the elastomeric materials can be achieved at pressure levels as low as 10-8 Torr by using well made O-rings in a static vacuum seal environment. The use of O-rings has provided ease for running environmental tests on the ground using space simulation chambers.
Orion Instruments specializes in high-visibility magnetic level indication and high-accuracy magnetostrictive level transmitters. Magnetic level indicators provide high visibility local indication of liquid level in tanks and vessels.
BARTON 7000 Series liquid turbine meters are designed for a broad range of precise liquid measurement applications. Based on more than 40 years of turbine manufacturing experience, this built-to-order series features a range of sizes, materials, bearing systems, and options.
DCS/PLC and SCADA control systems, though they provide immense capability, share a common weakness. Both are subject to cyber attack from external sources. The potential impact of this vulnerability should not be dismissed. An annunciator system can be put in place that will monitor critical process elements and provide notification of abnormalities. The systems, whether hardwired or software based, are isolated, allowing them to act as a failsafe or backup to the main control and monitoring system.
Companies in the process industry need the ability to visually monitor liquid levels in vessels (boilers, storage tanks, processing units, etc.). Traditionally, armored glass sight gauges have been used. However, many companies want an alternative to sight gauges to avoid problems such as breakage, leaks, or bursting at high pressures and extreme temperatures. In addition, the visibility of the sight glass can be poor and often affected by moisture, corrosion, or oxidation.
Magnetic level indicators (MLIs) do not have the shortcomings of glass sight gauges and are suitable for a wide variety of installations.
Designed for semiconductor, MOCVD and other gas flow control applications, the GF100 series exceeds the semiconductor industry standard for reliability, ensuring repeatable, highly stable performance over time. Standard MultiFlo technology enables one MFC to support thousands of gas types and range combinations without removing it from the gas line or compromising on accuracy.
Process Heaters, Furnaces and Fired Heaters: Improving Efficiency and Reducin...Belilove Company-Engineers
A process heater is a direct-fired heat exchanger that uses the hot gases of combustion to raise the temperature of a feed owing through coils of tubes aligned throughout the heater. Depending on the use, these are also called furnaces or red heaters. Some heaters simply deliver the feed at a predetermined temperature to the next stage of the reaction process; others perform reactions on the feed while it travels through the tubes.
Process level measurement has greatly evolved over the years with new technologies. Instrumentation engineers have more demanding requirements that make it essential to have reliable and accurate liquid level measurements. Although based on a more traditional level measurement technology, one of the most trusted devices for continuous liquid level measurement remains the displacer level transmitter
Ammonia is found naturally in water, but when found at higher than natural levels even in very low concentrations) it is toxic to fish and other aquatic organisms. Discharge of ammonia from wastewater treatment plants (WWTPs), large farms, and landfills is an important topic across the United States. Many states adopted new rules addressing total ammonia discharge. Selecting the proper sensor for accurate and repeatable ammonia and nitrate concentration is critical.
The HYDRA Ammonium Sensor is designed to monitor the nutrient load (NH4+) directly in the aeration basin of a Waste Water Treatment Plant. The HYDRA uses ISE technology to measure the ammonium, potassium and pH. Compensation for the pH dependent concentration equilibrium and potassium ion interference on the ammonium electrode are preformed automatically in the HYDRA C22 analyzer.
To identify key areas in the steam generation cycle, condensate recovery system and waste heat recovery process where cost-effective instrumentation solutions offer a tangible return on investment over the short term. The goal is to reduce heat rate, environmental impact, fuel and water consumption, water treatment and maintenance costs in commercial and heavy industries where steam generation is essential to the production processes.
Control Valves for the Power Generation Industry" A Product and Applications ...Belilove Company-Engineers
TrimTeck, a USA manufacturer of industrial control valves, put together this outstanding explanation of where and how control valves are used in a power generation facility.
The reliable identification of low combustion oxygen in a red heater or boiler has always been critical to the effectiveness of the Burner Management System for proper control and safety.
Low emission burners and aggressive ring control points to achieve increased efficiency and emission reductions have driven the industry to tighter control measures. But tighter control measures also hold a greater potential for combustion damage. Reducing the risk of a combustion event has become a priority and has led to the implementation of Safety Instrumented Systems (SIS). This additional layer of safety is added to the Basic Process Control System.
Society has benefited tremendously from the development and utilization of mechanical devices which are implanted inside the body and are used to replace bones and joints, increase blood flow, and even measure blood chemistry. To further enhance the performance of these devices, the application of thin films to the external surfaces is an ongoing research and development interest at many companies. Engineers have a choice of a variety of technologies to apply these liquid coatings to these often complex surfaces ranging from vacuum technology to direct liquid application. The decision on what technology to use is a function of the liquid precursor used, the mechanism of coating formation and the geometry of the object to be coated. A critical quality and process control criterion is the consistency of the coating on the surface. Fluid delivery technology can play an important part in maintaining coating consistency. Pumps and liquid flow controllers are technologies being used today. For vapor coating processes, liquid vaporization technology is a critical link in the fluid delivery system. New flow and vaporization technology is available that can be applied to fluid delivery to improve the application of medical device coatings.
An Intrinsically Safe Barrier is a device which limits the power (energy) which can be delivered from a safe area into a hazardous zone. Explosions are prevented; not just contained in explosion-proof conduit and housings. Not only is electrical energy (voltage and current) held within safe limits, but total energy is also contained, eliminating the possibility of an explosion due to excessive heat. Use of barriers and a total intrinsically safe design philosophy offers considerable advantages from cost and safety standpoints.
THE NEED
Equipment manufacturers and scientific researchers are continually challenged with supplying power, fiber-optic, control, and monitoring cables through sealed vacuum vessels. Whether due to space restrictions, special geometries, or number and type of conductors, standard glass-to-metal or ceramic feedthroughs never quite fit the bill. Unfortunately, because of limited options, many designers are forced to compromise and go for an off-the-shelf solution.
EPOXY TO THE RESCUE.
During the past decade, new epoxy compounds have been developed that rival glass and ceramic in performance. BCE is at the forefront of this development.
With modern epoxy feedthroughs, any kind of standard or custom connector is sealed in a completely potted, high-performance, clear epoxy compound. Epoxy seals offer countless design options, and most amazingly, performance equal to or better than glass or ceramic. Better yet, pricing is very competitive and quick turn-around for prototypes and short production runs are not a problem.
COLLEGE BUS MANAGEMENT SYSTEM PROJECT REPORT.pdfKamal Acharya
The College Bus Management system is completely developed by Visual Basic .NET Version. The application is connect with most secured database language MS SQL Server. The application is develop by using best combination of front-end and back-end languages. The application is totally design like flat user interface. This flat user interface is more attractive user interface in 2017. The application is gives more important to the system functionality. The application is to manage the student’s details, driver’s details, bus details, bus route details, bus fees details and more. The application has only one unit for admin. The admin can manage the entire application. The admin can login into the application by using username and password of the admin. The application is develop for big and small colleges. It is more user friendly for non-computer person. Even they can easily learn how to manage the application within hours. The application is more secure by the admin. The system will give an effective output for the VB.Net and SQL Server given as input to the system. The compiled java program given as input to the system, after scanning the program will generate different reports. The application generates the report for users. The admin can view and download the report of the data. The application deliver the excel format reports. Because, excel formatted reports is very easy to understand the income and expense of the college bus. This application is mainly develop for windows operating system users. In 2017, 73% of people enterprises are using windows operating system. So the application will easily install for all the windows operating system users. The application-developed size is very low. The application consumes very low space in disk. Therefore, the user can allocate very minimum local disk space for this application.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
About
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Technical Specifications
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
Key Features
Indigenized remote control interface card suitable for MAFI system CCR equipment. Compatible for IDM8000 CCR. Backplane mounted serial and TCP/Ethernet communication module for CCR remote access. IDM 8000 CCR remote control on serial and TCP protocol.
• Remote control: Parallel or serial interface
• Compatible with MAFI CCR system
• Copatiable with IDM8000 CCR
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
Application
• Remote control: Parallel or serial interface.
• Compatible with MAFI CCR system.
• Compatible with IDM8000 CCR.
• Compatible with Backplane mount serial communication.
• Compatible with commercial and Defence aviation CCR system.
• Remote control system for accessing CCR and allied system over serial or TCP.
• Indigenized local Support/presence in India.
• Easy in configuration using DIP switches.
Event Management System Vb Net Project Report.pdfKamal Acharya
In present era, the scopes of information technology growing with a very fast .We do not see any are untouched from this industry. The scope of information technology has become wider includes: Business and industry. Household Business, Communication, Education, Entertainment, Science, Medicine, Engineering, Distance Learning, Weather Forecasting. Carrier Searching and so on.
My project named “Event Management System” is software that store and maintained all events coordinated in college. It also helpful to print related reports. My project will help to record the events coordinated by faculties with their Name, Event subject, date & details in an efficient & effective ways.
In my system we have to make a system by which a user can record all events coordinated by a particular faculty. In our proposed system some more featured are added which differs it from the existing system such as security.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Vaccine management system project report documentation..pdfKamal Acharya
The Division of Vaccine and Immunization is facing increasing difficulty monitoring vaccines and other commodities distribution once they have been distributed from the national stores. With the introduction of new vaccines, more challenges have been anticipated with this additions posing serious threat to the already over strained vaccine supply chain system in Kenya.
NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...Amil Baba Dawood bangali
Contact with Dawood Bhai Just call on +92322-6382012 and we'll help you. We'll solve all your problems within 12 to 24 hours and with 101% guarantee and with astrology systematic. If you want to take any personal or professional advice then also you can call us on +92322-6382012 , ONLINE LOVE PROBLEM & Other all types of Daily Life Problem's.Then CALL or WHATSAPP us on +92322-6382012 and Get all these problems solutions here by Amil Baba DAWOOD BANGALI
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TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSEDuvanRamosGarzon1
AIRCRAFT GENERAL
The Single Aisle is the most advanced family aircraft in service today, with fly-by-wire flight controls.
The A318, A319, A320 and A321 are twin-engine subsonic medium range aircraft.
The family offers a choice of engines
Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
1. Phone: 978-777-0070 Fax: 978-774-240936
AIR
Air Process Heaters
Applications
Baking, Drying, Laminating, Metal Working, Packaging, Plastic
Welding, Preheating, Sealing, Soldering, Shrink Fitting, Synthetic
Fabric Sewing.
Features
• The Air Process heater will provide hot air and gas up to
1000ºF(540ºC) with infinite control by varying the voltage and air
velocity supplied. Units are fitted with a tubing “T” for convenient
power lead outlet, while larger diameters can be supplied with
post terminals on the sheath for direct electrical connections.
• For easier installation, Hotwatt can supply male or female NPT
threaded fittings, hose adapters, flanges, or custom fittings to
your specifications.
• Made in U.S.A.
Multiple Heat
Whenever it is necessary to have a single unit incorporate two or
more different wattages, Hotwatt will provide air heaters from 5
⁄8"
diameter and up with multiple circuits. Some uses of these units
include: quick heat-up, standby circuits for maintenance of low
temperatures, providing different wattages when there is a wide
variation in thermal loads, and replacing more expensive variable
powerstats for wattage control.
Tolerances
Wattage tolerances are held to +5, -10% or better at the voltage
specified.
2. Web: www.hotwatt.com Email: sales@hotwatt.com 37
Air Process Heaters
Tee Type — 3
⁄8” to 11
⁄4" diameter
Air Heater Selection
• Determine the volume of air or gas(SCFM) you will be heating.
• Determine temperature rise in degrees Fahrenheit(⌬TºF).
• Calculate wattage required as follows:
Tee Type – 3
⁄8" to 11
⁄4" diameter.
• Take into consideration the physical size requirements of your
application and determine from the specifications chart for each
size, the air heater best suited for your application. High watt
densities shown in the specifications charts are subject to factory
approval due to resistance wire limitations.
• For temperature control, see page 54 and131-134.Watts =
SCFM x ⌬TºF
3
Hot Air
Exit
Cold Air
Entry
Features
• Exit air temperatures to 1000ºF (540ºC).
• Standard pressure rating is 80 psig at room temperature.
• May be used with recirculating air up to 250ºF (121ºC).
• Designed for horizontal use.
• For use with clean, dry air.
• Made in U.S.A.
Construction
1 Optional stainless steel bushing.
2 Ceramic coil support.
3 Resistance element.
4 Stainless steel sheath.
5 Silver solder.
6 Fiberglass insulated leads.
7 Epoxy seal.
8 Copper tee.
9 Heliarc weld.
10 Optional brass bushing.
AIR
3. Phone: 978-777-0070 Fax: 978-774-240938
AIR
Air Process Heaters
Alternate Style – 3
⁄4" to 11
⁄4" diameter.
Hot Air
Exit
Cold Air
Entry
Features
• Low pressure applications.
• Post type terminals.
• Specify ‘SF3’ for alternate style.
Construction
1 Optional brass bushing. 5 Ceramic coil support.
2 Post terminals. 6 Stainless steel sheath.
3 Mica insulation. 7 Optional st. st. bushing.
4 Resistance element.
Optional Fittings
HF: Hose adapter (entry only). MF: Male fittings. FF: Female fittings.
How To Order
After determining the wattage required for application, select
heater based upon physical space available, maximum SCFM,
temperature, and pressure as shown on the following pages.
Tee Type Air Heaters are supplied with 6" (SF2) leads, all other
models with Post (SF3) terminals. Longer leads are available upon
request. Specify length required if other than standard.
Review stock list for in-stock items.
Specify: catalog number, wattage, voltage, and special features if
required. Be sure to specify optional fitting number as suffix to base
catalog number.
Example: AH50-5MF/300W120V/SF2-36.
Special Features Available.
4. Web: www.hotwatt.com Email: sales@hotwatt.com 39
Air Process Heaters
3
⁄8" Diameter – Horizontal use only
Construction
1 Optional stainless steel bushing — 1
⁄4" NPT male fitting.
2 Fiberglass insulated leads.
3 Epoxy seal.
4 Copper tee.
5 Optional brass bushing — 1
⁄4" NPT male fitting.
Hot Air
Exit Cold Air
Entry
Specifications
Maximum Amperage: 6
Cross Sectional Flow Area: .03 sq. in.
Maximum CFM: 8
Max. Watts/linear in
CFM of heated length
1 60
2 60
4 100
6 150
8 200
Pressure rating: 80 psig.
Sizes
Diameter: 3
⁄8"
Heated Cat. No. Cat. No. w/Male
Length Length w/o fittings NPT fittings
2" 11
⁄2" AH37-2 AH37-2MF
3" 21
⁄2" AH37-3 AH37-3MF
4" 31
⁄2" AH37-4 AH37-4MF
5" 41
⁄2" AH37-5 AH37-5MF
6" 51
⁄2" AH37-6 AH37-6MF
7" 61
⁄2" AH37-7 AH37-7MF
8" 71
⁄2" AH37-8 AH37-8MF
9" 81
⁄2" AH37-9 AH37-9MF
10" 91
⁄2" AH37-10 AH37-10MF
Special Features Available
MF: 1
⁄4" NPT male fittings (add MF to catalog number).
HF: Hose adapter on entry and only (add HF to catalog number and
specify I.D. of hose).
10.0
7.5
5.0
2.5
0
0 2 4 6 8
Air Flow (SCFM)
PressureDrop(psig)
2 “Heated Length12”
Heated
Length
AIR
M Manfactured Items M
5. Phone: 978-777-0070 Fax: 978-774-240940
AIR
Air Process Heaters
Standard Air Heaters
Supplied with: Type SF2 leads
4”
Watts/
Length Cat. No. Dia. Wattage Voltage Linear Inch Weight Lead Length Fittings
4" AH37-4 3
⁄8" 50 120 14 .12 12"
4" AH37-4MF 3
⁄8" 50 120 14 .18 12" 1
⁄4" NPT
4" AH37-4 3
⁄8" 200 120 57 .12 12"
4" AH37-4MF 3
⁄8" 200 120 57 .18 12" 1
⁄4" NPT
4" AH37-4 3
⁄8" 200 240 57 .12 12"
4" AH37-4MF 3
⁄8" 200 240 57 .18 12" 1
⁄4" NPT
LENGTH
M IN STOCK ITEMS M
6. Web: www.hotwatt.com Email: sales@hotwatt.com 41
Air Process Heaters
1
⁄2" Diameter – Horizontal use only
Construction
1 Optional stainless steel bushing — 3
⁄8" NPT male fitting.
2 Fiberglass insulated leads.
3 Epoxy seal.
4 Copper tee.
5 Optional brass bushing — 3
⁄8" NPT male fitting.
Hot Air
Exit
Specifications
Maximum Amperage: 10
Cross Sectional Flow Area: .036 sq. in.
Maximum CFM: 10
Max. Watts/linear in
CFM of heated length
1 80
2 80
4 100
6 150
8 200
10 250
Pressure rating: 80 psig.
Sizes
Diameter: 1
⁄2"
Heated Cat. No. Cat. No. w/Male
Length Length w/o fittings NPT fittings
2" 11
⁄2" AH50-2 AH50-2MF
3" 21
⁄2" AH50-3 AH50-3MF
4" 31
⁄2" AH50-4 AH50-4MF
5" 41
⁄2" AH50-5 AH50-5MF
6" 51
⁄2" AH50-6 AH50-6MF
7" 61
⁄2" AH50-7 AH50-7MF
8" 71
⁄2" AH50-8 AH50-8MF
9" 81
⁄2" AH50-9 AH50-9MF
10" 91
⁄2" AH50-10 AH50-10MF
Special Features Available
MF: 3
⁄8" NPT male fittings (add MF to catalog number).
FF: 1
⁄8" NPT female fittings (add FF to catalog number).
HF: Hose adapter on entry end only (add HF to catalog number and
specify I.D. of hose).
10.0
7.5
5.0
2.5
0
0 5 10
Air Flow (SCFM)
PressureDrop(psig)
2 “Heated Length
12” Heated Length
AIR
M Manfactured Items M
7. Phone: 978-777-0070 Fax: 978-774-240942
AIR
Air Process Heaters
Standard Air Heaters
Supplied with: Type SF2 leads
Watts/
Length Cat. No. Dia. Wattage Voltage Linear Inch Weight Lead Length Fittings
5" AH50-5 1
⁄2" 100 120 22 .18 12"
5" AH50-5MF 1
⁄2" 100 120 22 .25 12" 3
⁄8" NPT
5" AH50-5 1
⁄2" 400 120 88 .18 12"
5" AH50-5MF 1
⁄2" 400 120 88 .25 12" 3
⁄8" NPT
5" AH50-5 1
⁄2" 400 240 88 .18 12"
5" AH50-5MF 1
⁄2" 400 240 88 .25 12" 3
⁄8" NPT
LENGTH
M IN STOCK ITEMS M
5”
8. Web: www.hotwatt.com Email: sales@hotwatt.com 43
Air Process Heaters
5
⁄8" Diameter – Horizontal use only
Construction
1 Optional stainless steel bushing — 1
⁄2" NPT male fitting.
2 Fiberglass insulated leads.
3 Epoxy seal.
4 Copper tee.
5 Optional brass bushing — 1
⁄2" NPT male fitting.
Hot Air
Exit
Specifications
Maximum Amperage: 15
Cross Sectional Flow Area: .072 sq. in.
Maximum CFM: 15
Max. Watts/linear in
CFM of heated length
1 100
2 100
4 100
6 150
8 200
10 250
15 375
Pressure rating: 80 psig.
Sizes
Diameter: 5
⁄8"
Heated Cat. No. Cat. No. w/Male
Length Length w/o fittings NPT fittings
3" 21
⁄2" AH62-3 AH62-3MF
4" 31
⁄2" AH62-4 AH62-4MF
5" 41
⁄2" AH62-5 AH62-5MF
6" 51
⁄2" AH62-6 AH62-6MF
7" 61
⁄2" AH62-7 AH62-7MF
8" 71
⁄2" AH62-8 AH62-8MF
9" 81
⁄2" AH62-9 AH62-9MF
10" 91
⁄2" AH62-10 AH62-10MF
12" 111
⁄2" AH62-12 AH62-12MF
Special Features Available
MF: 1
⁄2" NPT male fittings (add MF to catalog number).
FF: 1
⁄4" NPT female fittings (add FF to catalog number).
HF: Hose adapter on entry and only (add HF to catalog number and
specify I.D. of hose).
SF-28: Three Phase
SF-29: Multiple Heat circuits — Specify wattages
Cold Air
Entry
AIR
M Manfactured Items M
2
3
4
5
1
9. Phone: 978-777-0070 Fax: 978-774-240944
AIR
Air Process Heaters
Standard Air Heaters
Supplied with: Type SF2 leads
Watts/
Length Cat. No. Dia. Wattage Voltage Linear Inch Weight Lead Length Fittings
6" AH62-6 5
⁄8" 165 120 30 .35 12"
6" AH62-6MF 5
⁄8" 165 120 30 .70 12" 1
⁄2" NPT
6" AH62-6 5
⁄8" 650 120 118 .35 12"
6" AH62-6MF 5
⁄8" 650 120 118 .70 12" 1
⁄2" NPT
6" AH62-6 5
⁄8" 650 240 118 .35 12"
6" AH62-6MF 5
⁄8" 650 240 118 .70 12" 1
⁄2" NPT
LENGTH
M IN STOCK ITEMS M
6”
10. Web: www.hotwatt.com Email: sales@hotwatt.com 45
Air Process Heaters
3
⁄4" Diameter – Horizontal use only
Construction
1 Optional stainless steel bushing — 3
⁄4" NPT male fitting.
2 Fiberglass insulated leads.
3 Epoxy seal.
4 Copper tee.
5 Optional brass bushing — 3
⁄4" NPT male fitting.
Hot Air
Exit
10.0
7.5
5.0
2.5
0
0 5 10 15 20
Air Flow (SCFM)
PressureDrop(psig)
2 “Heated Length
12”
Heated
Length
Cold Air
Entry
Specifications
Maximum Amperage: 20
Cross Sectional Flow Area: .126 sq. in.
Maximum CFM: 20
Max. Watts/linear in
CFM of heated length
1 120
2 120
4 120
6 150
8 200
10 250
15 375
20 500
Pressure rating: 80 psig.
Sizes
Diameter: 3
⁄4"
Heated Cat. No. Cat. No. w/Male
Length Length w/o fittings NPT fittings
3" 21
⁄2" AH75-3 AH75-3MF
4" 31
⁄2" AH75-4 AH75-4MF
5" 41
⁄2" AH75-5 AH75-5MF
6" 51
⁄2" AH75-6 AH75-6MF
7" 61
⁄2" AH75-7 AH75-7MF
8" 71
⁄2" AH75-8 AH75-8MF
9" 81
⁄2" AH75-9 AH75-9MF
10" 91
⁄2" AH75-10 AH75-10MF
12" 111
⁄2" AH75-12 AH75-12MF
Special Features Available
MF: 3
⁄4" NPT male fittings (add MF to catalog number).
FF: 1
⁄4" NPT female fittings (add FF to catalog number).
HF: Hose adapter on entry and only (add HF to catalog number and
specify I.D. of hose).
SF-3: Alternate style — Post terminals
SF-28: Three Phase
SF-29: Multiple Heat circuits — Specify wattages
SF-32: High voltage (above 250V — consult factory)
AIR
M Manfactured Items M
11. Phone: 978-777-0070 Fax: 978-774-240946
AIR
Air Process Heaters
Standard Air Heaters
Supplied with: Type SF2 leads
Watts/
Length Cat. No. Dia. Wattage Voltage Linear Inch Weight Lead Length Fittings
6" AH75-6 3
⁄4" 190 120 34 .43 12"
6" AH75-6MF 3
⁄4" 190 120 34 .68 12" 3
⁄4" NPT
6" AH75-6 3
⁄4" 750 120 136 .43 12"
6" AH75-6MF 3
⁄4" 750 120 136 .68 12" 3
⁄4" NPT
6" AH75-6 3
⁄4" 750 240 136 .43 12"
6" AH75-6MF 3
⁄4" 750 240 136 .68 12" 3
⁄4" NPT
LENGTH
M IN STOCK ITEMS M
6”
12. Web: www.hotwatt.com Email: sales@hotwatt.com 47
Air Process Heaters
11
⁄4" Diameter – Horizontal use only
Construction
1 Optional stainless steel bushing — 11
⁄4" NPT male fitting.
2 Fiberglass insulated leads.
3 Epoxy seal.
4 Copper tee.
5 Optional brass bushing — 11
⁄4" NPT male fitting.
Hot Air
Exit
6.0
4.0
2.0
0
0 10 20 30 40 50
Air Flow (SCFM)
PressureDrop(psig)
3 “Heated Length
24”
Heated
Length
12 “Heated Length
Cold Air
Entry
Specifications
Maximum Amperage: 25
Cross Sectional Flow Area: .348 sq. in.
Maximum CFM: 50
Max. Watts/linear in
CFM of heated length
1 200
2 200
4 200
6 200
8 200
10 250
15 375
20 500
25 625
30 750
35 875
40 1000
50 1250
Pressure rating: 80 psig.
Special Features Available
MF: 11
⁄4" NPT male fittings (add MF to catalog number).
FF: 1
⁄2" NPT female fittings (add FF to catalog number).
HF: Hose adapter on entry and only (add HF to catalog number and
specify I.D. of hose).
SF-3: Alternate style — Post terminals
SF-28: Three Phase
SF-29: Multiple Heat circuits — Specify wattages
SF-32: High voltage (above 250V — consult factory)
Sizes
Diameter: 11
⁄4"
Heated Cat. No. Cat. No. w/Male
Length Length w/o fittings NPT fittings
4" 31
⁄2" AH1.2-4 AH1.2-4MF
5" 41
⁄2" AH1.2-5 AH1.2-5MF
6" 51
⁄2" AH1.2-6 AH1.2-6MF
7" 61
⁄2" AH1.2-7 AH1.2-7MF
8" 71
⁄2" AH1.2-8 AH1.2-8MF
9" 81
⁄2" AH1.2-9 AH1.2-9MF
10" 91
⁄2" AH1.2-10 AH1.2-10MF
12" 111
⁄2" AH1.2-12 AH1.2-12MF
14" 131
⁄2" AH1.2-14 AH1.2-14MF
AIR
M Manfactured Items M
13. Phone: 978-777-0070 Fax: 978-774-240948
AIR
Air Process Heaters
Maximum Flow
Features
• This Maximum Flow Air Heater design is encased within a 23
⁄8"
O.D. tube with a cross frame heating element for minimum resist-
ance to air flow. It has a practical operating range of up to
200CFM with temperatures to to 600ºF (315ºC).
• For easier mounting. Hotwatt can supply a 4"O.D. mounting
flange on one or both ends.
• The heater is available in either aluminum or stainless steel.
• Its design features include a nickel-chrome heating element insu-
lated by ceramic beads on a stainless steel support frame, firmly
secured to the inside of the tube.
• Designed for high volume and moderate temperature.
• Low pressure for use with blowers and recirculating air.
• Made in U.S.A.
Specifications
Maximum Amperage: 15
Cross Sectional Flow Area: 3.5 sq. in.
Aluminum Sheath Stainless Steel Sheath
Max. Watts/linear in. Max. Watts/linear in.
CFM of heated length CFM of heated length
1 150 1 150
2 150 2 150
4 150 4 150
6 150 6 150
8 150 8 150
10 150 10 150
20 175 20 250
30 275 30 375
40 350 40 475
50 450 50 600
60 525
Applications
Baking, Drying, Packaging, and preheating.
Construction
1 Post Terminals.
2 Optional flanges–4"O.D. with three 9/32" diameter holes
equally spaced on 3.250 circle–one or both ends.
3 Standard aluminum sheath – optional stainless steel sheath.
Sizes
Cat. No. 4" O.D.
Heated flange at entry
Length Length Cat. No. end only
6" 4" MA0-6 MA0-6F1
8" 6" MA0-8 MA0-8F1
10" 8" MA0-10 MA0-10F1
12" 10" MA0-12 MA0-12F1
14” 12” MA0-14 MA0-14F1
18" 16" MA0-18 MA0-18F1
24" 22" MA0-24 MA0-24F1
• 3 Phase not available in this unit.
Consult factory for:
Current ratings above 15 amps.
Wattages above 300 watts per linear inch.
Longer lengths and larger sizes available.
Special Features:
Add suffix to catalog number
F1: Optional flange inlet end.
F2: Optional flanges each end.
SF37: Stainless steel sheath.
U.L. Recognized - E56973
CSA Certified - 016386-0-000
M Manfactured Items M
14. Web: www.hotwatt.com Email: sales@hotwatt.com 49
Air Process Heaters
Maximum Flow
Maximum Flow Heaters: with standard entry flange.
Supplied with: Type SF3 terminals. Type SF13A enclosure.
Watts/
Length Cat. No. Dia. Wattage Voltage Linear Inch Weight Terminals
6" MA0-6F1 23
⁄8" 600 120 150 1.00 S&N w/enclosure
10" MA0-10F1 23
⁄8" 1000 120 125 1.25 S&N w/enclosure
12" MA0-12F1 23
⁄8" 375 120 38 1.50 S&N w/enclosure
12" MA0-12F1 23
⁄8" 1500 240 150 1.50 S&N w/enclosure
14" MA0-14F1 23
⁄8" 500 120 42 1.75 S&N w/enclosure
14" MA0-14F1 23
⁄8" 2000 240 166 1.75 S&N w/enclosure
LENGTH
M IN STOCK ITEMS M
SF13A
AIR
15. Phone: 978-777-0070 Fax: 978-774-240950
AIR
Air Process Heaters
Pure Flow
Features
• The Pure Flow Air Heater is designed for applications where clean
air is necessary, as in laboratories and environmental testing
areas.
• This heater is unique in supplying non-contaminated heated air.
The stream of air is heated by passing over an enclosed heated
surface rather than directly over exposed resistance elements.
This method assures that no foreign matter will enter the stream
of flow.
• Constructed of 316 Stainless Steel.
• It has an operating range of up to 15 CFM with temperatures to
800ºF (430ºC).
• For temperature control, see page 54 and 131-134.
• Pressure rating: 100 psig.
• Made in U.S.A.
Construction
1 Heliarc weld.
2 Stainless steel sheath.
3 Air turbulator wire.
4 Ground post.
5 Post terminals.
6 Connection box. 2 3
⁄4" x 11
⁄2" x 11
⁄2". NEMA1.
Specifications
Maximum Amperage: 20
Cross Sectional Flow Area: .152 sq. in.
Maximum CFM: 15
Max. Watts/linear in
CFM of heated length
1 75
2 100
4 150
6 200
8 200
10 250
15 275
Pressure rating: 100 psig.
Sizes
Length Heated Length Catalog No.
6" 4" PFO-6
8" 6" PFO-8
10" 8" PFO-10
12" 10" PFO-12
18" 16" PFO-18
24" 22" PFO-24
8.0
6.0
4.0
2.0
0 5 10 15
Air Flow (SCFM)
PressureDrop(psig)
4 “Heated Length
12 “Heated Length
M Manfactured Items M
17. Phone: 978-777-0070 Fax: 978-774-240952
AIR
Air Process Heaters
Heavy Duty–Horizontal use only
Outlet
Features
• This high temperature, moderate volume air heater is principally
designed for continuous high temperature operations up to
1200ºF (650ºC), while supplying a good flow rate up to and in
excess of 50 CFM.
• This heater is especially suited for vacuum and pressure
environments, as well as other applications where a heavy duty
construction is desirable.
• Its design features include a nickel chromium heating element
supported inside of a high quality ceramic core. Its outside sheath
is stainless steel with heliarc welded and fittings. Its terminals are
a high quality ceramic-to-metal especially designed for heavy
loads and high pressures.
• Designed for moderate volume and high temperatures.
• Pressure rating is 100 psig at room temperature. Higher pressure
ratings are available. Consult factory.
• For temperature control, see page 54 and pages 131-134.
• Made in U.S.A.
Construction
1 1" NPT female outlet.
2 Heliarc weld.
3 Stainless steel sheath.
4 Resistance coil.
5 Ceramic coil support.
6 Connection box - 4" Octagonal-Nema 1.
7 Ceramic to metal seal with terminals.
8 1
⁄2" NPT female air inlet.
18. Web: www.hotwatt.com Email: sales@hotwatt.com 53
Air Process Heaters
Heavy Duty
Specifications
Maximum Amperage: 30
Cross Sectional Flow Area: .69 sq. in.
Max. Watts/linear in
CFM of heated length
1 150
2 150
4 150
6 150
8 150
10 150
15 200
20 250
25 300
30 350
35 400
40 475
45 525
50 575
55 625
Pressure rating: 100 psig.
Size
Lengths are available from 6”-36”. Standard entry is 1
⁄2" NPT female
and the standard exit is 1” NPT female.
Size
Length Heated Length Catalog No.
6" 31
⁄2" HA2-6
8" 51
⁄2" HA2-8
10" 71
⁄2" HA2-10
12" 91
⁄2" HA2-12
18" 151
⁄2" HA2-18
24" 211
⁄2" HA2-24
Special Features
SF-28 Three Phase
SF-29 Multiple Heat Circuits - Specify Wattages
SF-32 High Voltage
Consult Factory For:
Lengths longer than those listed
Current ratings above 30 amps.
8.0
6.0
4.0
2.0
10 20 30 40 50
Air Flow (SCFM)
PressureDrop(psig)
12 “Heated Length24 “Heated Length
0
Heavy Duty Air Heaters
Supplied with: Type SF3S terminals Type SF13D enclosure
Watts/
Length Cat. No. Dia. Wattage Voltage Linear Inch Weight Terminals
12" HA2-12 23
⁄8" 375 120 40 7.0 S&N w/enclosure
12" HA2-12 23
⁄8" 1500 240 158 7.0 S&N w/enclosure
24" HA2-24 23
⁄8" 750 120 35 12.5 S&N w/enclosure
24" HA2-24 23
⁄8" 3000 240 140 12.5 S&N w/enclosure
LENGTH
M IN STOCK ITEMS M AIR
SF13D
Preasure Drop vs. Air Flow
M Manfactured Items M
19. Phone: 978-777-0070 Fax: 978-774-240954
Air Process Heaters
Temperature Sensing
AIR
Thermocouple fittings are available for standard air heaters with
male fittings 5/8" diameter and larger as well as Heavy Duty and
Pure Flow types. The fittings are threaded into the exit end of the
air heater and accept coupling type probes. They are designed to
sense the exit air temperature. See pages 131 through 134 for
details on probes and temperature controls.
Fittings – Stainless Steel
Cat.No. A-NPT B-NPT C D E F
TC-5 1
⁄2" 1
⁄2" 13
⁄8" 11
⁄8" .562" 9
⁄16"
TC-75 3
⁄4" 3
⁄4" 11
⁄2" 13
⁄8" .625" 7
⁄16"
TC-1 1" 1" 13
⁄4" 15
⁄8" .687" 3
⁄8"
TC-125 11
⁄4" 11
⁄4" 2" 2" .719" 1
⁄4"
Selection Chart
Heater Type Fitting
5
⁄8" dia. TC-5
3
⁄4" dia. TC-75
11
⁄4" dia. TC-125
Heavy Duty TC-1
Pure Flow TC-5
How To Order
Example: TC-5/HT-121202-001
Thermocouple
Sensing
Hot Air
Exit
45''