This document provides a user manual for an ultrasonic level meter. It includes 3 sections:
1. An introduction that outlines the meter's features such as its precision, non-contact design, and ability to connect to displays and DCS systems.
2. Technical specifications including a measuring range of 0-15m, accuracy of 0.3%, analog and digital output options, and operating temperature range.
3. Installation instructions covering the external dimensions, wiring, definitions of installation parameters, principles, and precautions. It provides diagrams of how the meter works and defines terms like mounting height and blind area.
The document provides information on electromagnetic flow meters, including:
- An overview of features, applications, and operating conditions. Electromagnetic flow meters measure conductive fluids through electromagnetic induction and have no moving parts.
- Descriptions of key components like sensors, converters, and wiring. Sensors produce a voltage signal from fluid flow within a pipeline. Converters power the sensors and process output signals.
- Specifications covering performance metrics, materials, pressures, temperatures, outputs, and more. Accuracy is ±0.5% above 0.8m/s. Outputs include current, frequency, pulse, and alarms.
- Guidelines for selecting nominal diameter and flow rates to match pipeline and fluid characteristics. Flow
This document summarizes an intelligent temperature transmitter module. It measures temperature using thermocouples and resistance temperature detectors, and transmits the temperature readings via a 4-20mA current loop. It can be configured using a computer or mobile phone application to set parameters like temperature limits. The module is powered by 12-35VDC and has inputs for various sensor types, precision of 0.1-0.2% depending on sensor, and an operating temperature range of -30-80°C.
This document provides an installation and operation guide for a thermal gas mass flowmeter. It describes the measuring principle of using two temperature sensors, one heated, to monitor gas flow. Specifications include measuring various gases from 0.1-100 Nm/s with 1-2.5% accuracy from -40-220°C. Installation and wiring instructions are provided along with menus for the LCD display and appendices on conversions, troubleshooting and specifications.
This document provides information about a Z-Wave temperature and dry input sensor device. It can measure temperature and detect when dry contacts are opened or closed. The device needs to be included in a Z-Wave network to communicate and functions include temperature measurement, contact detection, wakeup intervals to save battery, and configuration parameters to customize settings.
Micronics U1000-HM Clamp On Ultrasonic Heat Meter - User ManualThorne & Derrick UK
This document is the user manual for the Micronics U1000-HM Clamp On Ultrasonic Heat Meter. It provides instructions on installing and operating the heat meter, which uses ultrasonic sensors to measure flow rate and temperature sensors to calculate energy transfer. The manual describes how to mount the sensors to the pipe, enter parameters, view readings and access password protected menus to change settings. It also provides specifications, default values, error messages and declarations of conformity for the U1000-HM heat meter.
1) The document provides installation and setup instructions for the Honeywell 5808W3 photoelectric smoke/heat detector with a built-in wireless transmitter.
2) It must be tested regularly according to NFPA 72 standards and enrolled in the control panel by transmitting its serial number before it can operate in the system.
3) Testing involves using the recessed test switch or canned smoke to trigger the alarm and verify a strong signal is received by the control panel.
www.ucontrol.com.au - Find the best range of ATR243 controllers comes in three versions. Refer to the table below to easily select your preferred model.
Yokogawa’s new TDLS8000 houses all of the industry’s leading features in one robust device.
The platform design is for in situ measurements which negate the need for sample extraction and conditioning.
The non-contacting sensor allows for a variety of process types including corrosive, abrasive and condensing.
The first generation platform has been proven in many others for the measurements of O2, CO, CH4, NH3, H2O and many more NIR absorbing gases.
This second generation platform has improved reliability and ease of installation and maintenance while still meeting or exceeding designed application demands.
The document provides information on electromagnetic flow meters, including:
- An overview of features, applications, and operating conditions. Electromagnetic flow meters measure conductive fluids through electromagnetic induction and have no moving parts.
- Descriptions of key components like sensors, converters, and wiring. Sensors produce a voltage signal from fluid flow within a pipeline. Converters power the sensors and process output signals.
- Specifications covering performance metrics, materials, pressures, temperatures, outputs, and more. Accuracy is ±0.5% above 0.8m/s. Outputs include current, frequency, pulse, and alarms.
- Guidelines for selecting nominal diameter and flow rates to match pipeline and fluid characteristics. Flow
This document summarizes an intelligent temperature transmitter module. It measures temperature using thermocouples and resistance temperature detectors, and transmits the temperature readings via a 4-20mA current loop. It can be configured using a computer or mobile phone application to set parameters like temperature limits. The module is powered by 12-35VDC and has inputs for various sensor types, precision of 0.1-0.2% depending on sensor, and an operating temperature range of -30-80°C.
This document provides an installation and operation guide for a thermal gas mass flowmeter. It describes the measuring principle of using two temperature sensors, one heated, to monitor gas flow. Specifications include measuring various gases from 0.1-100 Nm/s with 1-2.5% accuracy from -40-220°C. Installation and wiring instructions are provided along with menus for the LCD display and appendices on conversions, troubleshooting and specifications.
This document provides information about a Z-Wave temperature and dry input sensor device. It can measure temperature and detect when dry contacts are opened or closed. The device needs to be included in a Z-Wave network to communicate and functions include temperature measurement, contact detection, wakeup intervals to save battery, and configuration parameters to customize settings.
Micronics U1000-HM Clamp On Ultrasonic Heat Meter - User ManualThorne & Derrick UK
This document is the user manual for the Micronics U1000-HM Clamp On Ultrasonic Heat Meter. It provides instructions on installing and operating the heat meter, which uses ultrasonic sensors to measure flow rate and temperature sensors to calculate energy transfer. The manual describes how to mount the sensors to the pipe, enter parameters, view readings and access password protected menus to change settings. It also provides specifications, default values, error messages and declarations of conformity for the U1000-HM heat meter.
1) The document provides installation and setup instructions for the Honeywell 5808W3 photoelectric smoke/heat detector with a built-in wireless transmitter.
2) It must be tested regularly according to NFPA 72 standards and enrolled in the control panel by transmitting its serial number before it can operate in the system.
3) Testing involves using the recessed test switch or canned smoke to trigger the alarm and verify a strong signal is received by the control panel.
www.ucontrol.com.au - Find the best range of ATR243 controllers comes in three versions. Refer to the table below to easily select your preferred model.
Yokogawa’s new TDLS8000 houses all of the industry’s leading features in one robust device.
The platform design is for in situ measurements which negate the need for sample extraction and conditioning.
The non-contacting sensor allows for a variety of process types including corrosive, abrasive and condensing.
The first generation platform has been proven in many others for the measurements of O2, CO, CH4, NH3, H2O and many more NIR absorbing gases.
This second generation platform has improved reliability and ease of installation and maintenance while still meeting or exceeding designed application demands.
This document provides instructions for installing, commissioning, and maintaining Horstmann S1xxR smart electricity meters and associated smart metering equipment as part of a UK smart metering trial. It describes the equipment, safety considerations, installation process including selecting tariff configurations and assessing wireless signal strength, and commissioning steps for adding a home energy monitor and gas unit to the meter's network. Maintenance instructions are also provided for servicing, changing equipment, and removing the system.
This document provides specifications for Temposonics R Series position sensors that use a Synchronous Serial Interface (SSI) for output. Key details include:
- SSI is a serial interface that uses a clock pulse train from a controller to transmit 24- or 25-bit position data from the sensor one bit at a time.
- Temposonics R Series sensors offer modular construction and non-contacting magnetostrictive technology in either a rod style (Model RH) or profile style (Model RP) housing.
- Specifications include resolutions up to 2 microns, operating temperatures from -40°C to 105°C, IP65/IP67 sealing, and measuring ranges from 25
This document provides instructions for a Z-Wave thermostat and sensor device. The device can measure temperature, detect binary sensor states, and control heating devices as a thermostat. It communicates using the Z-Wave wireless protocol and operates on batteries. The summary includes instructions for inclusion, exclusion, configuration, and operating the temperature, binary sensor, and thermostat functions.
The document provides information about various gate control and access management systems, including vehicle access control systems, pedestrian access control systems, and gate management systems. It describes different types of barriers and turnstiles that can be used for entrance/access control, including boom barriers, weigh barriers, full height turnstiles, speedstiles, and tripod turnstiles. The document then focuses on tripod turnstiles, providing details about their components, operation, specifications, and integration with access control systems.
This document provides information about a Z-Wave water meter sensor with firmware version 3.0. The sensor fits into water meters from Sensus and transmits meter readings via the Z-Wave network on a timed or delta change basis. It uses a lithium battery that provides an estimated 10 years of battery life. The sensor can be included and excluded from a Z-Wave network by placing a magnet on it for 3 seconds until the LED blinks red. It supports configuration of parameters like the reading reporting interval and wakeup interval to communicate with controllers.
This document provides instructions for a Z-Wave window blind actuator. The actuator can be included in a Z-Wave network by triple clicking a button and will indicate inclusion with a green LED blink. It controls 230V motors for blinds and calibration is required by moving the blind to upper and lower positions. The actuator has basic on/off association for controlling other nodes.
Datasheet Fluke 5790B. Hubungi PT. Siwali Swantika 021-45850618PT. Siwali Swantika
Datasheet Fluke AC Measurement Standard. Informasi lebih detail hubungi PT. Siwali Swantika, Jakarta Office : 021-45850618 atau Surabaya Office : 031-8421264
Qubino weather station plus user manual v1.0_engDomotica daVinci
The document describes the Qubino weather station, which measures temperature, humidity, wind, and rain properties using various sensors. It sends the measurement values to a Z-Wave network via a Weather Station USB Key module. The key receives wireless data from the sensors and sends it to the Z-Wave controller. It can measure 10 different values from 2 temperature/humidity sensors, an anemometer for wind measurements, and a rain sensor.
Datasheet Fluke Precision Temperature Scanner. Informasi lebih detail hubungi PT. Siwali Swantika, Jakarta Office : 021-45850618 atau Surabaya Office : 031-8421264
Catalog thiết bị đóng cắt Fuji Electric - 05 - Limit Switch
*********************************************************************
CTY TNHH HẠO PHƯƠNG - Nhà phân phối chính thức các thiết bị điện công nghiệp và tự động hóa của hãng FUJI ELECTRIC JAPAN tại Việt Nam
Xem chi tiết các sản phẩm Fuji Electric tại
http://haophuong.com/b1033533/fuji-electric
Ls catalog thiet bi tu dong o3 gipam_115.2011_dienhathe.vnDien Ha The
Khoa Học - Kỹ Thuật & Giải Trí: http://phongvan.org
Tài Liệu Khoa Học Kỹ Thuật: http://tailieukythuat.info
Thiết bị Điện Công Nghiệp - Điện Hạ Thế: http://dienhathe.org
This document provides instructions for the Floodline Groundhog MK 2 leak and flood detection system. It describes the system's indicators, controls, operation, and installation. The system uses probes and additional sensors to detect conductive liquids and generate alarms. It can be set to automatically or manually reset after alarms and the sensitivity is adjustable for different sensor types. Installation and wiring instructions are included.
The document describes several programmable logic controller models from WECON TECHNOLOGY CO., LTD. including their specifications. The models have varying numbers of digital and analog inputs/outputs. They can operate with either AC or DC power supplies and support programming via serial cables. Key features include relay and transistor output types, high speed pulse outputs, interrupt functions, and immunity to electrical noise.
This document provides instructions for setting up and operating a 7 Day Programmable Room Thermostat that communicates wirelessly using Z-Wave technology. The thermostat can control central heating and allows the user to set up to 6 temperature schedules per day. It includes devices in existing Z-Wave networks and supports functions like temperature overrides, associations to control other devices, and basic operation as a primary controller.
The document provides information about the Sensoair Z-Wave CO2 sensor. It can measure carbon dioxide (CO2) concentration in indoor rooms and transmit readings via Z-Wave. The sensor requires inclusion in a Z-Wave network to communicate. It supports configuration parameters for settings like enabling unsolicited sensor reports and adjusting the interval for reports.
A microprocessor controlled automatic door opener including means for detecting the velocity and direction of travel of the door. The micro-controller evaluates detected changes in either the velocity or direction of travel to determine the cause, and either reverses door travel direction or ignores the detection. The settings of the door are stored in the memory of the microprocessor. The microcontroller will regulate the opening and closing speed and the direction of door travel depending upon a preprogrammed sequence. The door control mechanism is able to differentiate between these internal factors and external obstructions.
Analogue sensor and digital addressing
Provide real time algorithm to the control panel
360 degree visual indicator
The TX7110 Intelligent Fixed and Rate of Rise Heat Detector is reliable for application in places where may have high dust level or smoky environments, making a normal smoke detector undesirable.
The unit manufactured base on the sensitivity requirement of EN 54 part 5, European Standard.
The unit is aesthetically pleasing with unobtrusive design that will complement modern building designs. The unit incorporates an intelligent processor that provides inbuilt A/D converter, and Self-Diagnosis and History log. https://www.vedardsecurity.com/heat-detector-addressable-en545-compliance-tx7110-lpcb-cert-p-3
This document provides information about the Danfoss Hydronic Controller 10, a Z-Wave device for controlling hot water underfloor heating systems. It can control up to 10 outputs and includes functions like pump control, heating/cooling, and individual room temperature control. The document explains how to include the controller in a Z-Wave network and configure its settings, and provides the device's technical specifications.
Datasheet Fluke 5080A. Hubungi PT. Siwali Swantika 021-45850618PT. Siwali Swantika
Datasheet Fluke Multi-Product Calibrator. Informasi lebih detail hubungi PT. Siwali Swantika, Jakarta Office : 021-45850618 atau Surabaya Office : 031-8421264
This document provides instructions for using an ultrasonic level meter. It includes:
1) An overview of the meter's features such as high precision, stability, and applicability to various environments.
2) Technical specifications including measuring range, accuracy, display, and power supply.
3) Guidelines for installing the meter such as wiring, parameter meanings, installation principles, and points of attention.
4) Instructions for configuring the meter including calibration, setting output range, display modes, and testing outputs.
This document provides instructions for installing and configuring an ultrasonic level meter. It contains the following key points:
1. It describes the meter's wiring, installation parameters, and installation principles, noting the transducer should be parallel to the liquid surface and avoiding installation near inlets/outlets.
2. It explains how to configure the meter's parameters through the keyboard, including calibrating the level (P01), setting the 20mA point (P02), and changing the display mode (P03).
3. It provides notes for installation, such as protecting the meter from sunlight, sealing cables to prevent water, and adding lightning protection for mines.
This manual will assist you in installing, using and maintaining your Zero Instrument flow meter. It is your responsibility to make sure that all operators have access to adequate instructions about safe operating and maintenance procedure.
This document provides instructions for installing, commissioning, and maintaining Horstmann S1xxR smart electricity meters and associated smart metering equipment as part of a UK smart metering trial. It describes the equipment, safety considerations, installation process including selecting tariff configurations and assessing wireless signal strength, and commissioning steps for adding a home energy monitor and gas unit to the meter's network. Maintenance instructions are also provided for servicing, changing equipment, and removing the system.
This document provides specifications for Temposonics R Series position sensors that use a Synchronous Serial Interface (SSI) for output. Key details include:
- SSI is a serial interface that uses a clock pulse train from a controller to transmit 24- or 25-bit position data from the sensor one bit at a time.
- Temposonics R Series sensors offer modular construction and non-contacting magnetostrictive technology in either a rod style (Model RH) or profile style (Model RP) housing.
- Specifications include resolutions up to 2 microns, operating temperatures from -40°C to 105°C, IP65/IP67 sealing, and measuring ranges from 25
This document provides instructions for a Z-Wave thermostat and sensor device. The device can measure temperature, detect binary sensor states, and control heating devices as a thermostat. It communicates using the Z-Wave wireless protocol and operates on batteries. The summary includes instructions for inclusion, exclusion, configuration, and operating the temperature, binary sensor, and thermostat functions.
The document provides information about various gate control and access management systems, including vehicle access control systems, pedestrian access control systems, and gate management systems. It describes different types of barriers and turnstiles that can be used for entrance/access control, including boom barriers, weigh barriers, full height turnstiles, speedstiles, and tripod turnstiles. The document then focuses on tripod turnstiles, providing details about their components, operation, specifications, and integration with access control systems.
This document provides information about a Z-Wave water meter sensor with firmware version 3.0. The sensor fits into water meters from Sensus and transmits meter readings via the Z-Wave network on a timed or delta change basis. It uses a lithium battery that provides an estimated 10 years of battery life. The sensor can be included and excluded from a Z-Wave network by placing a magnet on it for 3 seconds until the LED blinks red. It supports configuration of parameters like the reading reporting interval and wakeup interval to communicate with controllers.
This document provides instructions for a Z-Wave window blind actuator. The actuator can be included in a Z-Wave network by triple clicking a button and will indicate inclusion with a green LED blink. It controls 230V motors for blinds and calibration is required by moving the blind to upper and lower positions. The actuator has basic on/off association for controlling other nodes.
Datasheet Fluke 5790B. Hubungi PT. Siwali Swantika 021-45850618PT. Siwali Swantika
Datasheet Fluke AC Measurement Standard. Informasi lebih detail hubungi PT. Siwali Swantika, Jakarta Office : 021-45850618 atau Surabaya Office : 031-8421264
Qubino weather station plus user manual v1.0_engDomotica daVinci
The document describes the Qubino weather station, which measures temperature, humidity, wind, and rain properties using various sensors. It sends the measurement values to a Z-Wave network via a Weather Station USB Key module. The key receives wireless data from the sensors and sends it to the Z-Wave controller. It can measure 10 different values from 2 temperature/humidity sensors, an anemometer for wind measurements, and a rain sensor.
Datasheet Fluke Precision Temperature Scanner. Informasi lebih detail hubungi PT. Siwali Swantika, Jakarta Office : 021-45850618 atau Surabaya Office : 031-8421264
Catalog thiết bị đóng cắt Fuji Electric - 05 - Limit Switch
*********************************************************************
CTY TNHH HẠO PHƯƠNG - Nhà phân phối chính thức các thiết bị điện công nghiệp và tự động hóa của hãng FUJI ELECTRIC JAPAN tại Việt Nam
Xem chi tiết các sản phẩm Fuji Electric tại
http://haophuong.com/b1033533/fuji-electric
Ls catalog thiet bi tu dong o3 gipam_115.2011_dienhathe.vnDien Ha The
Khoa Học - Kỹ Thuật & Giải Trí: http://phongvan.org
Tài Liệu Khoa Học Kỹ Thuật: http://tailieukythuat.info
Thiết bị Điện Công Nghiệp - Điện Hạ Thế: http://dienhathe.org
This document provides instructions for the Floodline Groundhog MK 2 leak and flood detection system. It describes the system's indicators, controls, operation, and installation. The system uses probes and additional sensors to detect conductive liquids and generate alarms. It can be set to automatically or manually reset after alarms and the sensitivity is adjustable for different sensor types. Installation and wiring instructions are included.
The document describes several programmable logic controller models from WECON TECHNOLOGY CO., LTD. including their specifications. The models have varying numbers of digital and analog inputs/outputs. They can operate with either AC or DC power supplies and support programming via serial cables. Key features include relay and transistor output types, high speed pulse outputs, interrupt functions, and immunity to electrical noise.
This document provides instructions for setting up and operating a 7 Day Programmable Room Thermostat that communicates wirelessly using Z-Wave technology. The thermostat can control central heating and allows the user to set up to 6 temperature schedules per day. It includes devices in existing Z-Wave networks and supports functions like temperature overrides, associations to control other devices, and basic operation as a primary controller.
The document provides information about the Sensoair Z-Wave CO2 sensor. It can measure carbon dioxide (CO2) concentration in indoor rooms and transmit readings via Z-Wave. The sensor requires inclusion in a Z-Wave network to communicate. It supports configuration parameters for settings like enabling unsolicited sensor reports and adjusting the interval for reports.
A microprocessor controlled automatic door opener including means for detecting the velocity and direction of travel of the door. The micro-controller evaluates detected changes in either the velocity or direction of travel to determine the cause, and either reverses door travel direction or ignores the detection. The settings of the door are stored in the memory of the microprocessor. The microcontroller will regulate the opening and closing speed and the direction of door travel depending upon a preprogrammed sequence. The door control mechanism is able to differentiate between these internal factors and external obstructions.
Analogue sensor and digital addressing
Provide real time algorithm to the control panel
360 degree visual indicator
The TX7110 Intelligent Fixed and Rate of Rise Heat Detector is reliable for application in places where may have high dust level or smoky environments, making a normal smoke detector undesirable.
The unit manufactured base on the sensitivity requirement of EN 54 part 5, European Standard.
The unit is aesthetically pleasing with unobtrusive design that will complement modern building designs. The unit incorporates an intelligent processor that provides inbuilt A/D converter, and Self-Diagnosis and History log. https://www.vedardsecurity.com/heat-detector-addressable-en545-compliance-tx7110-lpcb-cert-p-3
This document provides information about the Danfoss Hydronic Controller 10, a Z-Wave device for controlling hot water underfloor heating systems. It can control up to 10 outputs and includes functions like pump control, heating/cooling, and individual room temperature control. The document explains how to include the controller in a Z-Wave network and configure its settings, and provides the device's technical specifications.
Datasheet Fluke 5080A. Hubungi PT. Siwali Swantika 021-45850618PT. Siwali Swantika
Datasheet Fluke Multi-Product Calibrator. Informasi lebih detail hubungi PT. Siwali Swantika, Jakarta Office : 021-45850618 atau Surabaya Office : 031-8421264
This document provides instructions for using an ultrasonic level meter. It includes:
1) An overview of the meter's features such as high precision, stability, and applicability to various environments.
2) Technical specifications including measuring range, accuracy, display, and power supply.
3) Guidelines for installing the meter such as wiring, parameter meanings, installation principles, and points of attention.
4) Instructions for configuring the meter including calibration, setting output range, display modes, and testing outputs.
This document provides instructions for installing and configuring an ultrasonic level meter. It contains the following key points:
1. It describes the meter's wiring, installation parameters, and installation principles, noting the transducer should be parallel to the liquid surface and avoiding installation near inlets/outlets.
2. It explains how to configure the meter's parameters through the keyboard, including calibrating the level (P01), setting the 20mA point (P02), and changing the display mode (P03).
3. It provides notes for installation, such as protecting the meter from sunlight, sealing cables to prevent water, and adding lightning protection for mines.
This manual will assist you in installing, using and maintaining your Zero Instrument flow meter. It is your responsibility to make sure that all operators have access to adequate instructions about safe operating and maintenance procedure.
1. The document describes the parameters, wiring methods, and fault diagnosis of Roots and gear flow meters.
2. It provides details on setting parameters like accumulated flow, instantaneous flow, temperature, pressure, instrument information and user-defined settings.
3. Wiring methods are described for sensors, current output, communications, alarms and networking. Troubleshooting tips are given for common issues like no output, unstable readings, accumulation errors.
This document provides an operating manual for an electromagnetic flow meter converter that is battery powered. It includes sections on performance indexes, requirements for matched sensors, mounting drawings, pictures of converters, definitions of signal lines, flow verification procedures, setting meter parameters, and alarm displays. The converter uses lithium batteries that can power it for 3 years, and it has communication capabilities via GPRS or CDMA networks. It is designed to work with common electromagnetic flow meters to provide flow rate measurement.
Small, widely available and dirt-cheap ultrasonic sensors enable us to design both simple and lavish measuring devices for all kinds of ranging. Take one of these modules, add a display, a couple of press-buttons and a micro-controller loaded with software, and you now have all the ingredients for a circuit of this kind.
rae_mic2_sensors_and_signals for study purposes134483
The document provides information about resources for teaching microcontroller systems at levels 2 and 3. It introduces the topic of sensors and signals. The level 3 resource focuses on helping learners understand sensors, signals, signal conditioning, analog to digital conversion, and selecting the right sensor for an application. It provides examples of different sensors and their specifications. Learners will perform calculations involving sensor output values and resolutions.
This document provides an installation and operation manual for the TX7201 Addressable Zone Monitor Unit. It includes specifications for the unit, instructions for installation and wiring, and procedures for configuration using a handheld programmer. The unit integrates conventional detectors into an addressable fire alarm system and can send alarm and fault messages to the fire alarm controller. General maintenance guidelines and a troubleshooting guide are also provided.
The document provides an operator's manual for the Simpson Model 886-2 Sound Level Meter. It includes specifications for the meter, descriptions of its operational features, instructions for taking sound level measurements, and safety information. The manual aims to ensure the meter is properly used to take accurate noise measurements safely.
The document provides installation and maintenance instructions for the System Sensor 1400 dual-chamber ionization smoke detector. It describes the general specifications and operation of the detector including that it utilizes state-of-the-art sensing chambers, has an LED indicator light, and can be tested using its recessed test switch or an external test module. The document provides guidelines for installing the detector including wiring, mounting, and making it tamper resistant. It also describes testing and maintenance procedures for the detector.
1. This document provides specifications for an electromagnetic insertion type flow meter.
2. Key features include measurement accuracy unaffected by fluid properties, minimum straight pipe requirements, wide pipe size range, low power consumption, and digital communication interfaces.
3. The flow meter can measure flow rates from 0-15m/s in pipes from 6mm to 2000mm diameter, covering applications in chemical, oil, water, and other industries.
The document provides instructions for connecting frequency extender modules to a vector network analyzer with a TM0082 module set. It describes the standard operating set which includes the analyzer, frequency extender modules, a TM0082 module, cables, and amplifiers. It also outlines the specifications of the components and explains their basic principles of operation, including how the analyzer controls the frequency extender modules to extend the analyzer's frequency range for measuring scattering parameters.
(1) The document describes a target flow meter that uses modern sensor and computer technology to measure flow. It has accuracy comparable to Coriolis flow meters and is widely used in industries like petroleum, chemicals, energy, and water.
(2) The flow meter consists of a measurement tube, pressure target, sensors, and an integrated microcomputer. It measures flow based on the pressure applied to the target from the kinetic energy of flowing medium.
(3) The flow meter can be configured for different applications and has outputs like LCD display, 4-20mA current, 0-10V voltage, pulse, and RS485. It is installed in pipe systems and calibrated using its interface of four buttons.
This document discusses different methods that manufacturers use to specify accuracy in pressure instruments like transducers and transmitters. It explains that accuracy statements can vary between manufacturers and some methods are more conservative than others. The key components of an accuracy statement like linearity, hysteresis, repeatability, and temperature effects are defined. The document recommends that engineers understand how the accuracy is derived and tested to ensure the instrument will meet requirements, as not all accuracy statements provide the same level of information. Root sum squared and best fit straight line specifications are less conservative and may omit important error sources.
The document describes the design and development of an autonomous robot named O.S.C.A.R. The robot uses an ATMega328P microcontroller and various sensors to follow a line and detect objects. The main objectives were to assemble the robot hardware including sensors and code the microcontroller firmware. The firmware uses functions, interrupts, timers and ADC to control motors, read sensors and detect light levels to enable autonomous line following and object detection capabilities. Diagrams of the system block, subsystems and code flow are provided along with explanations of the hardware schematic and functional code implementation.
The document provides information on the Target Flow meter, including:
1) It describes the structure and principle of operation, which uses pressure sensors to measure the pressure force on a target from the flow of liquid or gas through the measurement tube.
2) It lists the main technical specifications and features, such as measurement ranges for diameter, temperature, pressure, accuracy levels, materials, and output options.
3) It provides instructions for installation, operation, and setting coefficients to calibrate the meter via the control keys on the front panel.
This document describes the design of a non-contact tachometer that uses an infrared sensor to measure the rotational speed of a shaft or disk remotely. It consists of a transmitter section with the sensor that converts angular velocity to a frequency signal, and a receiver section with a microcontroller that calculates RPM using an algorithm. The RPM value is transmitted wirelessly using RF modules and displayed. The non-contact design allows measurement in situations where direct contact is not possible and improves safety.
The document provides information on the Eurosens Dominator fuel level sensor. It can measure fuel levels in vehicle tanks and stationary containers. The sensor has various output options including analog, frequency, RS-232, RS-485, and CAN. It is designed to operate in harsh environments with an IP67 rating. The sensor uses capacitance measurement between electrodes to determine fuel levels and has various filtering and correction algorithms. It can be calibrated and has modular components that simplify maintenance.
The document discusses measurement systems and sensors used in manufacturing. It describes how sensors are employed to automate production and monitor processes. Sensor technology transforms conventional manufacturing by alerting operators to failures, reducing downtime, and allowing for ultra-precision and reduced labor. Sensors measure physical quantities and produce electrical outputs, while transducers convert one type of energy to another. Measurement systems have components like sensors, transducers, and signal processing devices. Sensors are classified based on their measuring functions and applications in manufacturing like displacement, velocity, force, pressure, flow, level, and temperature.
In the field of industrial measurement and control, radar level meters are widely favored for their advantages of high accuracy and non-contact measurement. However, as a key component of this system – antenna, its performance directly affects the measurement effect of the whole level meter. Today, we will explore the knowledge of radar level meter antenna in depth, in order to better understand its working principle and application.
In the process of modern urban wastewater treatment, the fecal liquid receiving tank undertakes the task of collecting feces and organic waste in domestic sewage, which is an indispensable link in the wastewater treatment chain, and the special environmental conditions of the fecal liquid receiving tank bring challenges to the liquid level measurement.
In this paper, we will discuss the characteristics of fecal liquid receiving tank and analyze the application effect of radar level meter in liquid level monitoring through practical cases.
In the bakery industry, the management of ingredients is crucial. Accurately monitoring the stock level of bakery ingredients in small silos is of great significance to ensure production continuity and reduce waste.
In this paper, we will discuss the level characteristics of small silos for bakery ingredients, and combine them with an actual measurement case to illustrate the application effect of radar level meters.
Industrial measurement and control technology, radar level meter has become an indispensable tool for many industries with its advantages of high accuracy, high reliability and easy maintenance.
However, there are many brands of radar level meters on the market with different functions, how to make a wise choice among the complicated products? This article will provide you with a detailed brand selection guide to help you find the most suitable radar level meter for your needs.
In ship operation, ensuring accurate monitoring of fuel level in fuel tanks is extremely critical for safe navigation and energy efficiency management. Accurate measurement of fuel tank oil level can guarantee the stable oil supply of ship power system, and at the same time avoid oil spill accident and protect the marine environment.
Therefore, the choice of measurement technology for fuel tank oil level on ships is particularly important, and guided wave radar level meter is highly respected in this field for its high precision and high reliability.
In the process of industrial production, especially in the fields of petrochemical industry and mining industry, the sulfur pit is used as a facility for storing liquid sulfur, and the accurate measurement of its liquid level is of vital significance for guaranteeing production safety and environmental protection.
The characteristics of liquid sulfur in the sulfur pit and the environmental conditions put forward special requirements for the liquid level measurement technology, and the radar level meter, with its high accuracy and high reliability, shows a unique advantage in this field.
As an important base for energy conversion and supply, the operational efficiency and safety of power plants are of paramount importance. In the daily operation of power plants, level monitoring is a key link to ensure smooth production processes and prevent accidents.
As an advanced level measurement device, radar level meter is widely used in power plants because of its high accuracy, high reliability and adaptability. In this paper, we will discuss how to select and apply radar level meter in power plants.
In the petrochemical industry, the Amine Absorption Tower plays a vital role. It removes harmful carbon dioxide and other acid gases from industrial emissions by chemical absorption. The high viscosity and corrosive nature of the amine liquid makes monitoring and controlling the level of the amine liquid absorption tower particularly complex.
Therefore, the selection of a level measurement technology that is both accurate and reliable is essential to ensure the efficient operation of amine absorption towers. In this context, guided wave radar level meter is favored for its excellent performance.
In the field of industrial measurement, radar level meters are favored because of their high accuracy, reliability and wide range of applications. However, there are a wide variety of radar level meters on the market, and how to judge their quality has become a problem that users must face. Next, we will discuss the evaluation criteria of radar level meters from multiple dimensions.
First of all, accuracy is the primary indicator for measuring the performance of radar level meters. A high-quality radar level meter should have high-precision measurement capabilities and a very small error range. Therefore, when choosing, you should carefully check the product’s technical specifications to understand its accuracy parameters. Secondly, stability is also the key to judging the quality of radar level meters. In harsh industrial environments, external factors such as temperature, pressure, humidity, etc. may affect the stability of the equipment. High-quality radar level meters can maintain stable operation under a wide range of environmental conditions, such as operating normally in the temperature range of -40°C to +250°C, and are not easily affected by high pressure or steam. Furthermore, adaptability is a criterion that cannot be ignored when evaluating radar level meters. Excellent radar level meters can adapt to different media, including solids, liquids, slurries, etc.
In modern industrial and environmental protection projects, leachate wells are key facilities for treating wastewater produced in landfills. Accurate measurement of their liquid levels is of great significance for ensuring environmental safety and improving treatment efficiency.
Just as doctors use stethoscopes to accurately capture the rhythm of a heartbeat, engineers rely on radar level gauges to gain insight into changes in fluid levels in leachate wells. This article will conduct an in-depth analysis of the liquid level characteristics of leachate wells, and demonstrate the application value of radar level meters in this field through an actual measurement case.
Level measurement in cullet silos is a challenging task in industrial production. Due to the characteristics of cullet, such as irregular shape, fragility and reflectivity, it is not easy to accurately measure its material level in actual measurements.
This article will introduce the material level characteristics of cullet silos in detail, and analyze the application of radar level meters in cullet silo material level measurement based on actual cases.
The characteristics of the material level of the cullet silo mainly include the following aspects: Irregular material shape: The cullet shows an irregular shape, which causes the density and volume of the material accumulation to change greatly, making it difficult to measure the material level.
Materials with strong reflectivity: Broken glass has strong reflectivity and strong absorption and scattering effects on radar waves, which may cause severe attenuation of measurement signals and affect measurement accuracy. Poor material fluidity: Broken glass is easily stuck between pieces, resulting in poor fluidity and affecting the normal flow and emptying of materials.
Harsh measurement environment: Crushed glass silos are usually located in harsh environments such as high temperature, high humidity, and dust, which place high requirements on the durability and stability of measurement equipment.
As a non-contact measuring instrument, radar level gauge is widely used in liquid level measurement of various liquid storage tanks. However, during the actual installation process, some common misunderstandings may affect its measurement accuracy and stability. This article will discuss the installation misunderstandings of radar level gauges to help users better understand and avoid these problems.
The main building of a hydropower station is the core area of the hydropower station, where the measurement and control of liquid level are crucial to the stable operation of the hydropower station.
There are many instruments on the market that can be used to measure the liquid level in the main building of a hydropower station.
Radar level meter is one of them. It has been widely used in the liquid level measurement of the main building of a hydropower station.
Today we will introduce the application of radar level gauges in liquid level measurement in the main building of hydropower stations through two actual measurement cases.
In the ethanol production process, raw material silos are important facilities for storing raw materials for ethanol production, and accurate measurement of their material levels is of great significance to ensure production efficiency and product quality. As a high-precision measuring instrument, radar level meter is widely used in material level measurement in raw material silos of ethanol production.
This article will introduce the characteristics of ethanol production silos, and use a practical case to illustrate the application of radar level meters in the material level measurement of ethanol production raw material silos.
As a non-contact measuring instrument, radar level gauge has the characteristics of high measurement accuracy, good stability, and small impact on the measured medium. It is widely used in the measurement of various liquid levels.
However, in practical applications, radar level gauge distortion sometimes occurs, which brings great trouble to the measurement work. This article will introduce the causes and treatment methods of radar level gauge distortion.
It is common in industry to measure various non-electrical physical quantities, such as temperature, pressure, speed, angle, etc., which need to be converted into analog electrical signals before they can be transmitted to a control room or display device hundreds of meters away.
This device that converts physical quantities into electrical signals is called a transmitter. The most widely used in industry is to use 4~20mA current to transmit analog quantities.
As a non-contact measuring instrument, radar level gauge has been widely used in industrial applications. However, in actual use, radar level gauges may be affected by various interference factors, resulting in inaccurate measurement results.
In order to ensure the measurement accuracy and stability of the radar level gauge, eliminating interference has become a problem that must be faced.
As a renewable energy source, the liquid level measurement of biogas digesters has been put to the test. As we all know, in the industrial field, the application of radar level gauges is becoming more and more common.
So, can the radar level meter be used to measure small biogas pools? This article will discuss the principle, measurement range, error analysis and other aspects of the radar level meter.
In the ever-evolving landscape of industrial instrumentation, Coriolis mass flow meters have emerged as pivotal devices, revolutionizing the measurement and control of fluid flows across various sectors. As global industries strive for enhanced accuracy, efficiency, and sustainability, the demand for advanced flow measurement technologies has surged. Coriolis mass flow meters, with their ability to provide precise and real-time measurements of mass flow, density, and temperature, have become indispensable tools in optimizing processes and ensuring compliance with rigorous industry standards.
This article delves into the dynamic and rapidly evolving global market trends surrounding Coriolis mass flow meter technology. From oil and gas to pharmaceuticals, food and beverage to chemicals, the application of Coriolis meters spans diverse sectors, underscoring their versatility. With ongoing technological advancements pushing the boundaries of precision and reliability, stakeholders in these industries are progressively incorporating Coriolis mass flow meters into their operations. This integration fosters innovation and propels the next phase of industrial evolution.
Radar level meter, as an advanced measuring equipment, has been widely used in many industries due to its high accuracy and high stability. Especially in the key field of offshore oil and gas exploration, the role of radar level gauges is even more indispensable. This article will discuss the application value of radar level meters in the offshore oil and gas exploration industry.
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2. Ultrasonic Level Meter
Receipt Acknowledgement of Warranty Card for Ultrasonic Level
Meter
User’s name
Contact address
Contact person Tel.
Product type Product No.
Date of acceptance
check
Setter
in-charge
……………………………………………………………………
Notes on Warranty Card for Ultrasonic Level Meter
Product type Product No.
Date of acceptance
check
Setter
in-charge
Warranty policies:
The user shall show the warranty card when the meter is repaired. If any fault
arises because of normal using during the warranty period, the meter will be
repaired for free by virtue of the warranty card.
Warranty period: The warranty period of products of the company shall last
twelve months since the date of acceptance check.
Following cases are beyond the scope of free warranty:
The product or its part is beyond the period of free warranty.
Hardware fault caused by that the application environment does not meet the
product’s application requirements.
Faults or damage caused by bad power supply environment or by foreign
matter’s entering the equipment.
Faults caused by the operation that is not carried out according to application
methods and points for attention stated in the using and operation manual.
Faults caused by natural factors and force majeure, such as thunder, flood, and
water.
Faults or damage caused by dismounting or repair without permission, by
unauthorized refit, or by abuse
Points on restriction:
The warranty card should be properly kept by the user to be as the warranty
certificate. If lost, it won’t be reissued.
The company shall own the warranty card’s interpretation power and have the right to
amend the card’s contents without advance notice.
7
Ultrasonic Level Meter
CONTENTS
1 Outline……………………………………………………………………………………….1
2 Technical data………………………………………………………………………………1
3 Installation………………………………………………………………………………….2
3.1External dimension………………………………………………………………………2
3.2 Wiring……………………………………………………………………………………2
3.3 Definitions of installation parameters……………………………………………………3
3.4 Installation principles……………………………………………………………………3
3.5 Installation precautions……………………………… …………………………………4
4 Debugging…………………………………………………………………………………. 4
4.1 Keyboard directives …………………………………………………….…….…………4
4.2 Password directives …………………………………………………….…….………...4
4.3Parameter setting ……………………………………………………….….….…… 4
4.3.1Calibratingof level (P01) ………………………………………………………4
4.3.2Setting of 20mA (P02) …………………………………………………………5
4.3.3 Setting of Relay 1 (P03) ……………………………………………………………5
4.3.4Setting of Relay 2 (P04) ………………………………………………………5
4.3.5Setting of display mode (P05) …………………………………………………6
4.3.6Probe’s height (P06) ……………………………………………………………6
4.3.7Setting of ID No. (P07) ………………………………………………………6
4.3.8Setting of baud rate (P08) ……………………………………………………6
4.3.9Setting of blind area (P09) ……………………………………………………6
4.3.10Setting of reaction velocity (P10) ……………………………………………6
4.3.11 4~20mA testing (P11) ………………………………………………………6
4.3.12 Setting of wave generating capacity (P12) …………………………………6
Receipt Acknowledgement of Warranty Card………………………………7
3. Ultrasonic Level Meter
1. Outline
Sincerely thank you for buying our ultrasonic l level meter.
The meter includes several proprietary technologies, is safe and clean, with high
precision and long service life, stable and reliable, and convenient to install and
maintain, and is applicable to various fields of acid, alkali, salt, anticorrosion, and high
temperature.
The meter can be connected to display meters or various DCS systems through
4~20mA or RS485 (Agreement Modbus or other custom agreements), to provide
real-time level data for the operation of industrial automation.
The meter is with following features:
For circuit design, high-quality power modules are selected to be as power supply
parts and highly stable and reliably imported devices are used as components of
the meter. It can fully replace imported foreign meters of the same type.
Patent sonic-wave intelligent technology software can make intelligentized echo
analysis. It needs neither debugging nor other special steps. This technology has
functions of dynamic thinking and dynamic analysis.
Our sonic-wave intelligent patent technology greatly improves the meter’s
precision, and the precision of level is up to 0.3%, which is enough to resist
various interference waves.
The meter is a non-contact one and does not directly contact , so the fault rate is
low. The meter can be installed in several different ways, and the user can
calibrate the meter according to the Manual.
The meter’s all input and output lines must be with such protection functions as
lightning protection and short circuit prevention.
2. Technical data
Measuring range: 0~15m(Chosen based on actual measuring range)
Blind area: 0.25m~0.6m
Ranging accuracy: 0.3%(Standard condition)
Ranging resolution: 1mm
Pressure: Less than four atmospheric pressure
Meter display: With LCD to display levels or distances
Analog output: 4~20mA
Digital output: RS485, Agreement Modbus or custom agreement
Power supply voltage: DC24V/AC220V, a built-in lightningproof device
Ambient temperature: -20℃ ~ +60℃
Protection grade: IP65
1
Ultrasonic Level Meter
4.3.5 Setting of display mode(P05)
Change the display mode by Menu P05. There are 3 display modes available for
selection:
1. “H-” displays level and the state of the relay;
2. “H” displays level and temperature;
3. “d” Displays distance (with P before the number) and the state of the relay.
Press ▲ to choose the mode needed and then press OK to confirm.
4.3.6 Probe’s height(P06)
By Menu P06, display the probe’s height, check if the probe’s height is in consistent
with the situation on site, or calibrate the level. Change the probe’s height value based
on on-site situation.
4.3.7 Setting of ID No.(P07)
Used when communication is proceeding, especially multi-computer communication is
made. The default is 01.
4.3.8 Setting of baud rate(P08)
Used when communication is proceeding. Three choices are available: 2400, 4800 and
9600.
4.3.9 Setting of blind area(P09)
Change the meter’s blind area to adapt to some complex situations on site. For
example, prevent prominent things around the probe from affecting the meter. Generally,
there is no need to change the factory default.
4.3.10 Setting of reaction velocity(P10)
The faster the level changes, the quicker the meter is required to react, and the
greater the data the meter displays fluctuates; conversely, the reaction velocity is slow,
and the data is stable. If the level doesn’t change quite fast, there is generally no need
to change the factory default.
4. 4.3.11 4~20mA testing(P11)
P11: 4~20mA test menu. Press OK and then press ▲ to conduct 4~20mA output
test.
4.3.12 Setting of wave generating capacity(P12)
Set the wave generating capacity, which has been set when delivered and doesn’t
need changing.
After setting, press Mode to exit from the setting menu.
6
Ultrasonic Level Meter
4.3.2 Setting of 20m(P02)
When the meter works normally, press Mode to enter the parameter setting menu.
Press ▲to choose P02 menu. The number in the second line is the level
corresponding to 20mA. Press OK to set.
4.3.3 Setting of Relay 1(P03)
When the relay logic is edited, the twinkling number is the number changeable currently.
Press ▲, the number will be changed.
Positions A and C: “ ”: More than; “ ”: Less than;
Positive B:
“ ”: AND, means when the level value simultaneously meets two conditions, the
relay closes; otherwise, the relay releases.
“|”: OR, means when the level value meets any of the two conditions, the relay
close; otherwise, the relay releases.
“ - ”: Only under the former condition, Position C and Number 2 will become
invisible. It means when the level value meets the former condition, the relay closes;
otherwise, the relay releases.
“ ”: Under the former condition, the relay closes (generally to turn on pump); under
the latter condition, the relay releases (generally to stop pump). It’s mainly used to
control the draining well and the inlet well.
Corresponding level value or level difference value may be input at the positions of
Number 1 and Number 2.
For example: “ 3.0 -” Relay closes when the level value is over 3.0m.
“ 2.0 -” Relay closes when the level value is less than 2.0m.
“ 6.0 1.0” The pump is turned on for draining when the level is over 6m and
stops when the level decreases to 1m. It is applied to the draining well.
“ 1.0 6.0” The pump is turned on for water inflow when the level decreases to
1m and stops when the level rises to 6m. It’s applied to the inlet well.
4.3.4 Setting of Relay 2(P04)
Set Relay 2 in the same way as above.
5
Ultrasonic Level Meter
3. Installation
3.1 External dimension (The probe’s dimension changes with different measuring
range. Any difference will be informed in advance)
Installation way:
In an open environment, install it with brackets, and fix with the built-in
flange. For pools or tanks, make a hole that is a little larger than the probe’s
diameter (60mm) at the installation position. Then screw and tighten the flange.
The installation must ensure that the probe surface is horizontal to the level
measured.
5. 3.2 Wiring
4~20mA and RS485 adopts the same two wiring terminals. SPST1 and SPST2
correspond to the setting of parameters P03 and P04. See 4.3.3 Setting of Relay 1 (P03)
and 4.3.4 Setting of Relay 2 (P04) for details.
2
Ultrasonic Level Meter
3.3 Definitions of installation parameters
As shown, the meter’s probe generates wave, which hits the level and then is
reflected back to the probe. After receiving the wave, the probe calculates the time
interval between generating and receiving wave and works out the measuring distance
(L). The meter’s mounting height (TH) minus L is the current level (H).
Mileage refers to the distance measurable by the meter. TH should be less than
the mileage.
Blind area refers to the area which cannot be measured by the meter around the
probe. The space between the highest level and the probe should be larger than the
blind area. If the blind area is 0.3m, the space between the highest level and the probe
must be over 0.3m.
The probe’s generating wave is a spreading process, namely, there are direction
angles, to which the attention should be paid in installation. Otherwise, the wave may hit
bumps on pool walls or the channel’s edges.
3.4 Installation principles
1)The distance between the probe’s emitting surface and the lowest level must be less
than the measuring range of the meter chosen.
2)The distance between the probe’s emitting surface and the highest level must be
larger than the blind area of the meter chosen.
3)The probe’s emitting surface must keep parallel to surface.
4)Do not install probe at feed or discharge ports positively below and other positions
where surface fluctuates fiercely.
5)If the poor or tank wall is not smooth, the probe’s installation position must be over
0.3m away from the poor or tank wall.
6) I If the distance between the probe’s emitting surface and the highest level is less than
the blind area of the meter chosen, it needs to install a extension tube, which is over
120mm in diameter and 0.35m~0.50m in length, installed vertically, and with smooth
internal walls. The hole on the tank must be larger than the extension tuber’s inside
diameter. Or, the tube touches the tank bottom. The tuber diameter is over 80mm. A hole
is made at the tube bottom, so as to the surface inside the tube is the same high as that
inside the tank.
3.
Ultrasonic Level Meter
3.5 Installation precautions
1) Where the meter is installed outdoors, it’s better to install a sun shied, so as to
prolong the meter’s service life.
2)Electrical wires and cable protective pipes must be well sealed, in order to prevent
water accumulation.
3)The meter has lightning protection component, but, when it is used in regions where
it thunders frequently, it is suggested that a lightning protection device for exclusive
use be separately installed at wire inlet and outlet of the meter.
4)If the meter is used at place where it is quite hot or cold, namely ambient temperature
may exceed the meter’s working requirement, it is suggested that the high or low
temperature resistance device be set around the level meter.
4. Debugging
4.1 Keyboard directives
【 Mode 】: Menu. Press 【 Mode 】 , the password interface will appear, and input
password to enter the menu. When setting, press 【Mode】to cancel the setting; after
finishing setting, press 【Mode】 to withdraw from the menu.
【▲】: Page down and number. In menu, the key is used as the page down key of
6. menu; when changing data, the key is used as number key.
【 】: Shift and page up. In menu, the key is used as the page up key of menu; when
changing data, the key is used as shift key.
【OK】:Confirmation. Choose menu or confirm option and data.
4.2 Password directives
Press key Mode, the password interface will appear: “----------”; press key 【▲】to
change the first place into 1, and press key 【OK】to enter the interface of parameter
setting menu.
4.3 Parameter setting
4.3.1 Calibrating of level(P01)
After the meter is installed and electrified, the value of level will display. The datum
is often inconsistent with the actual level, so it needs to calibrate the level.
Steps to calibrate the level are as follows: Press Mode, input the password, and
then press OK to enter the parameter setting menu. P01 is the level calibration menu;
press OK to calibrate the level P01. Change the number into the actual value of level
(such as 2.100) with (shift) and ▲ (change number), and press OK to confirm. Then
press Mode to exit from the parameter setting menu. Now, it displays 2.100 on LCD
screen.
4