Online Gas Leak Monitoring and Detection By ALVI Automation India Private Limited

Solutions for Gas Detection, Instrumentation and Automation
Product Brochure
ALVI Automation ( )
2018
GasAlarm
Note: Specifications may change under our continuous improvement programme.
ALVI Automation (India) Pvt. Ltd.
(GasAlarm Systems)
350, Ramgali No. 8, Kusum Vihar, Jagatpura
Jaipur (Raj.) – 302017 (India)
Email: info@alviautomation.com, sales@gasalarm.com.au
Website: www.alviautomation.com, www.gasalarm.com.au
Tel No.: 0141-2508-131 / +91-7091777274 / +91-9471515909
ALVI Technologies Pty. Ltd.
(GasAlarm Systems)
2/79, Station Road, Seven Hills, Sydney
NSW 2147, Australia
Email: info@alvi.com.au, sales@gasalarm.com.au
Website: www.alvi.com.au, www.gasalarm.com.au
Tel No.: +61-2 9838 7220 / +61-4 1128 7513

Index
• Gas Sensor & Transmitter ………………………………..…..…. Page 3 - 9
MSR Electronic, Germany
• Pressure, Level & Temperature instrumentation…...…..….. Page 11 - 35
Fischer Mess Und Regeltechnik, Germany
• Actuators – rotatory, linear...………..………………..…….….. Page 36 - 40
Joventa, Germany (HVAC, non Ex proof application)
• Portables, transmitter – pH, dis. O2, Redox………..…….….. Page 40 - 42
Greisinger, Germany
• Flow switch, level, spill, leak solutions……….…………….... Page 43 - 47
Jola, Germany
• Differential pressure, pressure switch/transmitter……….... Page 57 - 48
Beck Sensor, Germany
ALVI Automation ( ) Product Brochure 2018GasAlarm
(GasAlarm Systems)
Tel No.: 0141-2508-131 / +91-7091777274 / +91-9471515909
(GasAlarm Systems)
NSW 2147, Australia
Tel No.: +61-2 9838 7220 / +61-4 1128 7513

MSR Electronic Product Guide
Gas detector, transmitter, analyser – toxic, flammable, oxygen
Carbon Monoxide Sensor Transmitter
Also available for Zone 1, Zone 2 hazardous area, SIL2
MSR Electronic, Germany Carbon Monoxide (CO) sensor transmitter includes
digital measurement value processing and temperature compensation for the
continuous monitoring of the ambient air to detect carbon monoxide
concentrations (CO). Comfortable calibration routine with selective access
release is integrated in the transmitter.
FEATURES
• Measuring range: 0-300 ppm (standard), 0-150 / 0-500 ppm (optional)
• Technology: Electro-chemical (Gel type), Diffusion
• Output: 4-20mA (standard) analog signal output, 0-10V DC (option),
RS485 (optional)
• Accuracy: ± 3 ppm
• Life expectancy: 5 years, normal operating environment
• Operating temperature: -10°C to 50°C (standard)
• Protection housing: IP44, IP65, stainless steel, duct housing
• Poison / over flood protection, Reverse polarity protected, overload
and short-circuit proof
• Relay output, Integrated buzzer, LCD display, (optional)
APPLICATION
For the detection of carbon monoxide (CO) within a wide range of commercial applications such
as:
• Underground garages, parking ventilation
• Tunnels, coal mines
• Engine repair shops, loading bays, engine test benches,
• Shelters, go-kart race courses
• Industries, gas furnace, gas trains
• Kitchen, combustion area, heating area etc.
Carbon Dioxide Sensor Transmitter
MSR Electronic, Germany Carbon Dioxide (CO2) sensor transmitter includes
digital measurement value processing and temperature compensation for the
continuous monitoring of the ambient air to detect carbon dioxide concentrations.
Comfortable calibration routine with selective access release is integrated in the
transmitter.
FEATURES
• Measuring range: 0-2000 ppm / 0-5000 ppm (standard), 0-2%, 0-5%, 0-
20% and 0-100% Vol also available
• Technology: NDIR (Gold plated NDIR sensing cell)
• Output: 4-20mA (standard) analog signal output, 0-10V DC (optional),
RS485 (optional)
• Life expectancy: >15 years, normal operating environment
With IP65 weather-
proof housing
IP30 enclosure
s improvement programme.s improvement programme.s improvement programme.s improvement programme.s improvement programme.s improvement programme.
(GasAlarm Systems)
Tel No.: 0141-2508-131 / +91-7091777274 / +91-9471515909
(GasAlarm Systems)
NSW 2147, Australia
Tel No.: +61-2 9838 7220 / +61-4 1128 7513

APPLICATION
• Building ventilation and air-conditioning
• Cold stores, ripening chambers, warehouse
• Food processing, beverages
• Agriculture, horticulture, incubators
• Industrial application, combustion analysis etc
Oxygen Sensor Transmitter
MSR Electronic, Germany Oxygen (O2) sensor transmitter includes digital
measurement value processing and temperature compensation for the
continuous monitoring of the ambient air to detect oxygen concentrations.
Comfortable calibration routine with selective access release is integrated in
the transmitter.
FEATURES
• Measuring range: 0-25% Vol (standard), 0- 30%, 0-100% Vol
(optional)
• Technology: Electro-chemical (Gel type), Diffusion
RS485 (optional)
• Accuracy: ± 0.01% Vol
APPLICATION
• Food processing, storage
• Cold stores, ripening chambers, CA application, warehouses
• Building ventilation, air quality monitoring
• Tunnels, coal mines
• Industries application, combustion analysis
• Pharmaceuticals, clean rooms, medical applications
Ammonia Sensor Transmitter
Also available for Zone 1, Zone 2 hazardous area , SIL2
MSR Electronic, Germany ammonia (NH3) sensor transmitter includes digital measurement value
processing and temperature compensation for the continuous monitoring of the ambient air to
detect ammonia concentrations. Comfortable calibration routine with selective access release is
integrated in the transmitter.
FEATURES
• Measuring range: 0-300 ppm (standard), 0- 2000 / 0-5000 ppm (optional)
• Technology: Electro-chemical / Semi-conductor / Pellistor / NDIR
• Output: 4-20mA (standard) analog signal output, 0-10V DC (option), RS485 (optional)
• Accuracy: ± 0.1 ppm s improvement programme.s improvement programme.s improvement programme.
(GasAlarm Systems)
Tel No.: 0141-2508-131 / +91-7091777274 / +91-9471515909
(GasAlarm Systems)
NSW 2147, Australia
Tel No.: +61-2 9838 7220 / +61-4 1128 7513

• Life expectancy: 3-5 years, normal operating environment
APPLICATION
• Refrigeration, beverages
• Fertilizers, chemicals,
• Industries application
LPG Sensor Transmitter
MSR Electronic, Germany LPG sensor transmitter includes digital
continuous monitoring of the ambient air to detect LPG concentrations.
the transmitter.
FEATURES
• Measuring range: 0-100% LEL
• Technology: Pellistor (Catalytic bead) type, Diffusion
RS485 (optional)
• Accuracy: ± 0.01% LEL
APPLICATION
• Hotels, hot water systems,
• Gas reticulation systems, pipe gas systems
• Gas trains – food processing, ceramic processing
• Refineries, fertilizers, Pharmaceuticals etc industrial applications
.
Ethylene Sensor Transmitter
MSR Electronic, Germany Ethylene (C2H4) sensor transmitter includes digital
measurement value processing and temperature compensation for the continuous
monitoring of the ambient air to detect ethylene concentrations. Comfortable
calibration routine with selective access release is integrated in the transmitter.
FEATURES
• Measuring range: 0-100 ppm, 0-2000 ppm, 0-100% LEL
• Technology: Electro-chemical, Semi-conductor, Pellistor
IP65 weather-proof
housing
s improvement programme.s improvement programme.s improvement programme.
(GasAlarm Systems)
Tel No.: 0141-2508-131 / +91-7091777274 / +91-9471515909
(GasAlarm Systems)
NSW 2147, Australia
Tel No.: +61-2 9838 7220 / +61-4 1128 7513

APPLICATION
Hydrogen Sensor Transmitter
MSR Electronic, Germany Hydrogen (H2) sensor transmitter includes digital
continuous monitoring of the ambient air to detect hydrogen concentrations.
the transmitter.
FEATURES
• Measuring range: 0-100% LEL
• Technology: Pellistor
RS485 (optional)
APPLICATION
• Battery charging facility
• Industries application analysis
• Pharmaceuticals, medical applications
Methane (CNG, PNG, LNG) Sensor Transmitter
MSR Electronic, Germany methane (CH4) sensor transmitter includes digital measurement value
processing and temperature compensation for the continuous monitoring of the ambient air to
detect methane concentrations. Comfortable calibration routine with selective access release is
integrated in the transmitter.
FEATURES
• Measuring range: 0-100% LEL, 0-100% Vol
• Technology: Pellistor (catalytic bead)
• Protection housing: IP44, IP65, stainless steel, duct housings improvement programme.s improvement programme.s improvement programme.
(GasAlarm Systems)
Tel No.: 0141-2508-131 / +91-7091777274 / +91-9471515909
(GasAlarm Systems)
NSW 2147, Australia
Tel No.: +61-2 9838 7220 / +61-4 1128 7513

APPLICATION
• Refineries, oil fields, exploration
• Oil & gas pipelines, bullets
• Gas trains – food processing, ceramic processing
• Combustion, furnace application
Hydrogen Sulphide Sensor Transmitter
MSR Electronic, Germany Hydrogen sulphide (H2S) gas sensor transmitter
includes digital measurement value processing and temperature
compensation for the continuous monitoring of the ambient air to detect H2S
gas concentrations. Comfortable calibration routine with selective access
FEATURES
• Measuring range: 0-50 / 0-200 ppm
• Technology: Electro-chemical
• Accuracy: 0.2 ppm
RS485 (optional)
• Protection housing: IP65, stainless steel, duct housing
APPLICATION
• Chemicals, petrochemicals etc
VOC (CO2+VOC) Sensor Transmitter (Air Quality)
MSR Electronic, Germany Indoor air quality (CO2+VOC) sensor transmitter includes digital
measurement value processing and temperature compensation for the continuous monitoring of
the ambient air to detect IAQ gas concentrations.
FEATURES
• Measuring range: 0-4000 ppm
• Technology: Bio Semiconductor
• Life expectancy: >5 years, normal operating environment
• Poison / over flood protection, Reverse polarity protected, overloads improvement programme.s improvement programme.s improvement programme.
(GasAlarm Systems)
Tel No.: 0141-2508-131 / +91-7091777274 / +91-9471515909
(GasAlarm Systems)
NSW 2147, Australia
Tel No.: +61-2 9838 7220 / +61-4 1128 7513

APPLICATION
• Building ventilation, air-conditioning
• Malls, auditoriums, commercial space, offices
• Pollutions monitoring
Freon (Refrigerant) Sensor Transmitter
MSR Electronic, Germany Freon (CFC, HCFC) gas sensor transmitter
compensation for the continuous monitoring of the ambient air to detect
Freon gas concentrations.
FEATURES
• Technology: Semiconductor, NDIR
RS485 (optional)
APPLICATION
• Refrigerant, air-conditioning
• Cooling stations, chiller plants
• Power plants, Industries application,
• Pharmaceuticals, clean rooms, cold rooms, medical applications
Sulphur Dioxide Sensor Transmitter
MSR Electronic, Germany Sulphur Dioxide (SO2) gas sensor transmitter includes digital
measurement value processing and temperature compensation for the continuous monitoring of
the ambient air to detect SO2 gas concentrations.
FEATURES
APPLICATION
(GasAlarm Systems)
Tel No.: 0141-2508-131 / +91-7091777274 / +91-9471515909
(GasAlarm Systems)
NSW 2147, Australia
Tel No.: +61-2 9838 7220 / +61-4 1128 7513

Hydrogen Chloride Sensor Transmitter
MSR Electronic, Germany Hydrogen Chloride (HCl) gas sensor transmitter
compensation for the continuous monitoring of the ambient air to detect HCl
FEATURES
RS485 (optional)
APPLICATION
Nitrogen Dioxide Sensor Transmitter
MSR Electronic, Germany Nitrogen Dioxide (NO2) gas sensor transmitter
compensation for the continuous monitoring of the ambient air to detect NO2
FEATURES
RS485 (optional)
APPLICATION
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(GasAlarm Systems)
NSW 2147, Australia
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Other toxic and flammable Gas detector / transmitter available are:
Acetic Acid Ethyl Mercaptan JP8 Ozone
Acetone Ethylene Oxide Mercaptans Petrol Vapours
Acetylene Fluorine / F2 Methanol Phosphine
Benzene Formaldehyde / CH2O
Methyl Ethyl Ketone
/ MEK / C4H8O
Propane
Carbon Dichloride
Oxide / Phosgene
Hydrazine / N2H4 n-Butane Propyl Alcohol
Chlorine / Cl2 Hydrogen Cyanide n-Heptane Propylene / Propene
Chlorine Dioxide / ClO2 Hydrogen Fluoride n-Hexane Silane
Cyclopentane Iso Butane Nitrogen Oxide / NO Styrene
Dinitrogen Oxide / N2O Iso Butyl Alcohol Nitrogen Trifluoride Sulfur Hexafluoride / SF6
Ethane / C2H6 Iso Pentane n-Octane Tetrahydrothiophene
Ethyl Acetate Iso Propanol Alcohol Nonane Toluene
Ethyl Alcohol Iso Propyl Alcohol n-Pentane Trimethyl Amine
Trimethyl Benzene Xylene
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Fischer Products Catalogue
Differential pressure, pressure, level, temperature
Differential pressure Gauge
DA01 : Diaphragm type, high corrosion resistant
DA01 is used for indication and switching differential pressure of gaseous and
liquid media in chemical, gas plants, onshore and offshore area etc.
Features:
• High corrosion-resistance
• Robust, good wear resistant movement
• Rinse-able pressure chambers, insensitive against dirt
• overpressure safe up to 250 bar
• Options: dial with liquid filling; adjustable reference pointer.
• Measuring range: 0...60 mbar to 0...1600 kPa
• Max. Pressure: 250 bar ( 400 bar > 0.6 bar)
• Operating temperature: Medium: -20°C to +80°C
• Indicator: 100 mm / 160 mm
• Protection class: IP54 per DIN EN 60529, IP65 for filled models
Applications:
• Chemicals and gas plants
• On and offshore area
DA03: Diaphragm type, high corrosion resistance.
Also available Ex version ATEX certified
DA03 is a versatile differential pressure gauge which can be configured with
various optional features, such as:
• Adjustable limit contacts: delayed action or magnet actuated type
• Proximity type (NAMUR) non-contact limit detector
• Pointer position transducer, with electrical signal output
Features:
• Corrosion resistant
• Rugged, wear resistant mechanism
• Unaffected by fouling
• Easily cleaned pressure chamber
• Options: liquid filling, reference pointer, peak registering pointer
• Measuring range: 0-40 mbar to 0-25 bar (other ranges on request)
• Overpressure: 40 bar or 100 bar
• Media temperature: -20 to +80 Cel
• Dial size: 100 mm, 160 mm
• Protection class: IP54 per DIN EN 60529
• Connect material: SS 1.4571, Hastelloy C276
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Tel No.: 0141-2508-131 / +91-7091777274 / +91-9471515909
(GasAlarm Systems)
NSW 2147, Australia
Tel No.: +61-2 9838 7220 / +61-4 1128 7513

Applications:
• Chemical, pharmaceutical industries
• Process industries
• Marine and off-shore, shipping, water treatment, automobile
DA08: Capsule element, Diff. pressure Gauge
These instruments are mainly used in industrial and climatic engineering to
measure low and lowest differential pressures. They are suitable for measuring
non-aggressive and clean gaseous media.
Features
• For small ranges (4 mbar and higher)
• Maintenance-free
• Measuring range: 0-4 mbar to 0-160 mbar
• Overpressure: 200 mbar
• Operating temperature: Ambient: -20°C to +70°C, me dia: +50°C
• Dial size: 100 mm, 160 mm
Applications
• Moving tap filters
• Ventilators
• Veturitubes
DA09 - Differential pressure gauge
DA09 is designed for measurement of differential pressures of liquids and
gases. It can be fitted with a choice optional accessory, including:
• Limit detector contacts: delayed-action or magnet actuated switch type
• Non-contact proximity type limit detector (NAMUR)
• Liquid filling for protection
Features
• Corrosion resistant
• Choice of pressure connection types
• Compatible with aggressive media
• Measuring range: 0...25 mbar to 0...250 mbar / 10 bar
• Max. Pressure: 400 mbar to 25 bar
• Operating temperature: Ambient: -20°C to +80°C, Me dium: +100°C, maximum
• Indicator: 100 mm / 160 mm
Applications
• Chemical, pharmaceutical industries
• Marine and off-shore
DA12 - Diaphragm type Differential pressure gauge
DA12 series is suitable for measurement of pressure, differential pressure and partial vacuum in field
of industrial and sanitary techniques.
Typical applications are measurements of differential pressure between orward- and return flow in
heating systems and monitoring of filters, compress
ors and blowers.
(GasAlarm Systems)
Tel No.: 0141-2508-131 / +91-7091777274 / +91-9471515909
(GasAlarm Systems)
NSW 2147, Australia
Tel No.: +61-2 9838 7220 / +61-4 1128 7513

Measuring system and pressure chamber are available in different materials to
meet various requirements.
Features:
• Long service life
• Multiple applications
• High overpressure protection
• Measuring range: 0 - 400 mbar to 0 - 25 bar
• Nominal pressure: 25 bar
• Operating temperature: ambient: -10°c to +70°c, me dium: +70°c, maximum
• Protection class: IP54 per din en 60529
DA30 – Diff. pressure gauge, rugged diaphragm type
DA30 measures and indicates pressure and differential pressure. It is suitable
to work with gaseous and liquid media not affecting the materials used.
Electrical and electronic accessory components (KE...) enable limiting of signal
and transmitting of measurement.
Features
• Measuring system in rugged design
• Overpressure proof up to nominal pressure
• Slow-action and magnetic snap-action contacts
• Inductive contacts (NAMUR)
• Azimuth transmitter
• Options: limit signaling contacts, pointer rotation transducer, liquid filling
• Measuring range: 0...160 mbar to 0...1.6 bar
• Nominal Pressure: 40 bar
• Operating temperature: Ambient: -20°C to +80°C, Me dium: +80°C, maximum
Application:
• Water treatment
• Level measurement
• Filter techniques
• Flow measurement
Differential Pressure Transmitter
DE03 – Diff. Pressure Transmitter, with LVDT sensor
DE 03 Electronic Differential Pressure Transmitter combines electronic
measurement with a rugged sensor design, resulting in high accuracy, high
differential and static rating, and ability to handle difficult media. It is available
with local digital readout and electronic limit detection relays, with measuring
range of 0 – 40 mbar to 0 – 25 bar.
Features:
• Highly corrosion resistant
• Rugged, wear resistant sensor design
• Low hysteresis
• Easily cleaned pressure chamber
• Measuring range: 0-40 mbar to 0-25 bar
• Nominal pressure rating: 100 bar
(GasAlarm Systems)
Tel No.: 0141-2508-131 / +91-7091777274 / +91-9471515909
(GasAlarm Systems)
NSW 2147, Australia
Tel No.: +61-2 9838 7220 / +61-4 1128 7513

• Operating temperature: Ambient: -10°C to +70°C, Me dium: -15°C to +80°C
• Protection class: IP54 per DIN 40050
• Output: 0/4-20mA, 0-10VDC
• Display: 3 ½ digit LCD
• Options: limit relays, diaphragm pressure seal
Application:
• Water and effluent treatment plants, and other filtration applications: for monitoring condition
of filters
• Flow monitoring in sprinkler systems
• Flow measurement of steam and hot water, using differential pressure flow sensors, in remote
heating systems
• Monitoring pressure drop across valves
• Pump control dependent on differential pressure in block unit heating power stations
DE 13 – Diff. pressure transmitter, with inductive
displacement transducer
DE13 for differential, negative and positive pressure measurement using a
diaphragm system with liquid filling. The instrument transmits a standard
electrical signal.
Features
• Highly corrosion resistant
• Rugged, wear resistant sensor design
• Low hysteresis
• Easy to rinse pressure chambers
• Operating temperature: Ambient: -10°C to +60°C, Me dium: +70°C
• Output: 0/4-20ma, 0-10VDC
• Display: 3 ½ digit LCD (optional)
Applications
• Monitoring filter condition
• Flow control
• Monitoring ∆ p at valves
• Pump control
DE16 – Diaphragm type, diff. pressure transmitter
DE16 are used for measuring overpressure, partial vacuum and differential
pressure. This series is suitable for various measuring applications in the field
of industrial and sanitary techniques.
Features
• Overpressure protection
• Rugged design
• Maintenance and wear free inductive pick-up
(GasAlarm Systems)
Tel No.: 0141-2508-131 / +91-7091777274 / +91-9471515909
(GasAlarm Systems)
NSW 2147, Australia
Tel No.: +61-2 9838 7220 / +61-4 1128 7513

• Output: 0/4-20mA, 0-10VDC
• Display: 3 ½ digit LCD (optional)
Applications:
• Measurement of differential pressure between forward- and return flow in heating systems.
• Monitoring of filters, blowers and compressors.
DE23 – Diff. pressure transmitter, for air, gas
Features:
• Low pressures measurable without long-term drift
• Robust design; over pressure protected; maintenance free
• Measuring range: 0-25 Pa to 0-1000 Pa
• Output: 4-20mA, 2 wire
Application:
• Air conditioning and ventilation, condition monitoring of filters
• Environment monitoring
• Clean room, medical, labs, pharmaceuticals
DE 25 – Digital diff. Pressure transmitter
DE25 is a differential pressure transmitter with a 3-wire electrical interface. It is
suitable for accurate measurement of positive / negative gauge pressure or
differential pressure of air and gases
Features:
• Piezo-resistive sensor element
• short circuit, overvoltage and reverse battery protected
• Measuring range: 0-2.5 mbar to 0-100 mbar
• Output: 0/4-20mA, 0-5/10 VDC
Application:
• Air conditioning plant and systems, Filter systems
• Ventilation systems
• Environmental monitoring
• Plant and mechanical engineering
DE27 – Digital Diff. pressure transmitter
DE27 is a multi-function differential pressure transmitter with a 2-wire or 3-wire
electrical interface.
It is suitable for accurate measurement of positive / negative gauge pressure or
differential pressure of air and gases.
Features
• Piezo-resistive sensor
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• Robust design; over-pressure protected; maintenance-free
• Output signal can be accurately scaled, adjusted for zero offset anywhere in the specified
pressure range, and inverted if needed
• All settings/adjustments can be done from a PC using the optional EU03 PC Adaptor
• Measuring range: 0-4.0 mbar to 0-100 mbar, +-60.0 mbar
• Output: 4-20mA, 0-10 VDC
• Display: without, with 3 ½ or 4 Digit LCD
Applications:
• Air conditioning plant and systems, Air flow and actuator air pressure monitoring
• Ventilation systems
• Environmental monitoring
• Condition monitoring of roll-band filters
• Flue draft measurement
DE28 – Diff. pressure transmitter
Measuring Transmitter for overpressure, partial vacuum and differential
pressure of liquid and aerial media. Ranges: 0-0.4 up to 0-6 bar. This series of
transmitter is suitable for various measuring applications in the field of industrial
and sanitary techniques
Features
• Overpressure protection
• Maintenance-free due to inductive movement
• Rugged design
• Measuring range: 0-0.4 bar to 0-6 bar
• Operating temperature: Ambient: 0°C to +70°C
• Output: 0/4-20mA, 0-10 VDC
Applications:
• Measurement of differential pressure between forward and return flow in heating systems
• Monitoring of filters, blowers and compressors
DE38 - Digital Differential Pressure Transmitter
Available in Ex-version for Hazardous zone 2, zone 22, ATEX certified
DE 38 is a multi-function field mounted pressure instrument that combines a
digital readout, transmitter and dual limit detection relays. It can be used for
measurement and control of positive or negative gauge pressure, differential
pressure, flow and level. It is compatible for use with relatively clean and non-
corrosive gases or liquids.
Features
• Robust design; over-pressure protected
• Wear-free non-contact LVDT sensing element needs no maintenance
• Selectable pressure units
• Signal output with possibility of spreading and inverting characteristic curve with any offset
(optional)
• Characteristic conversion of output via 3...30 entries table
• Complete set-up of all parameters and print out by using optional PC-programming interface
EU03
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(GasAlarm Systems)
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• Operating temperature: Ambient: -10°C to +70°C; Me dia: -10°C to +70°C
• Output: 0/4-20ma, 0-10 VDC
Applications
• Monitoring of compressors, filters and vacuum systems
• Measurement of differential pressure between supply and return fuel lines in heating systems
• Flow, control-pressure and level measurement
DE39 – Digital Diff. pressure transmitter – GL Structural
tested with pressure sensors
Suitable for liquid and gaseous media.
Features:
• Large bright LED display
• 2 independent limits with a choice of logic modes
• With microprocessor for most accurate pressure reading
• Digitally programmable zero adjustment and filtering
• Optional analog signal output with user-programmable scaling, linearization, inversion and
offset adjustment.
• User defined signal conversion look up table (up to 30 points)
• Fully programmable from a PC, using the optional model EU03 PC Adaptor
• Separate display of each pressure possible
• Measuring range: 0-6 bar to 0-40 bar
• Output: 0/4-20ma, 0-10 VDC
Application:
• Differential pressure measurement of highly contaminated media
• Filter condition monitoring
• Hydrostatic level monitoring
• Monitoring of pumps and compressors
DE 44 - Digital 2-Channel Differential Pressure Transmitter,
with switch
DE44 is a dual-sensor multifunction pressure instrument that combines a digital
readout, dual limit detection relays and optional transmitter output. It can
measure positive gauge, negative gauge or differential pressure of two
independent gas / air pressure sources.
Features
• Robust design; over-pressure safe
• Two independent differential pressure sensors
(optional)
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EU03
• Measuring range: two independent diff. pressure sensor, 0-4 mbar to 0-100 mbar, +-60mbar
• Output: 0/4-20mA, 0-10 VDC
• Display: 3 ½ digit LED
Applications
• Monitoring of roll-band filters, vacuum systems, etc.
• Chimney draught measurement
• Flow and control-pressure measurement
• Surface coating systems
• Ventilation and air handling systems
• Climate control systems
• Environmental systems
DE45 - Digital Differential Pressure Switch / Transmitter
DE45 is a multi-function pressure instrument that combines a digital readout,
dual limit detection relays, and optional transmitter output. It can measure
positive gauge, negative gauge, or differential pressure.
Features
• Robust design, over-pressure safe
(optional)
EU03
• Measuring range: two independent diff. pressure sensor, 0-4 mbar to 0-250 mbar, +-60 mbar
• Output: 0/4-20mA, 0-10 VDC
• Switching contacts: 2 sets of programmable voltage free relay contacts, NO or NC (optional)
Applications
• Monitoring of roll-band filters, vacuum systems, etc.
• Chimney draught measurement
• Flow and control-pressure measurement
• Surface coating systems
DE46 - Digital Differential Pressure Switch / Transmitter
DE46 is a multi-function diff. pressure switch with an optional transmitter signal
output. It is suitable for accurate measurement of low pressure/ negative gauge
pressure or differential pressure of air and gases.
Features:
• Low pressure measurable without long-term drift
• Robust design, over-pressure safe, Maintenance-free
• Optional transmitter signal output that can be accurately scaled, adjusted for zero offset
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anywhere in the specified pressure range and inverted if needed
• Non-linear measurements can be linearised using a user-programmable look-up table of up
to 30 points
• All settings / adjustments can be done from a PC using optional EU03 PC adaptor
• Measuring range: 0-25 Pa to 0-1000 Pa, -100 to +100 Pa
• Output: 0/4-20mA, 0-10 VDC
• Limit relay contact: 2 relays, potential free contacts,
Application:
• Condition monitoring of filters, precision air duct measurement
• Clean room pressure balance monitoring
• Burner air feed low pressure detection
• Oven air feed control
DE50 - Differential Pressure Transmitter
Measuring transmitter with limit switching function for overpressure, vacuum and
differential pressure especially for gaseous media
Features
• High overpressure safety
• Maintenance-free due to wear resistant inductive measuring cell
• Rugged design
• Based on a capsule element measuring system
• Measuring range: 0-4 mbar to 0- 600 mbar
• Operating temperature: ambient: -10°C to +60°C; me dia: -20°C to +70°C
• Output: 0/4-20mA, 0-10 VDC
• Display: 3 ½ digit led (optional)
• Limit relay contact: 2 relays, potential free contacts (optional)
Applications:
• Air conditioning technology
• Ventilation technology
• Environmental engineering
• Continuous ventilating control
• Monitoring of exhausters, tapeline filters etc.
• Chimney draft measurement
• Flow and control pressure measurement
• Surface technology
DE61 - Differential Pressure Transmitter
Measuring transmitter with limit switching functions for acquisition and transmission of lowest pressure
and differential pressure.
Main Features
• Based on Capacitive sensor
• Highly pressure sensitive, long-time stability
• Resistant to shocks and vibration, high overpressure safety
• Measuring range: 0-0.25 mbar to 0- 4.0 mbar
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• Nominal pressure: 0.6 bar
• Output: 0/4-20ma, 0-10 VDC
• Display: 3 ½ digit LED (optional)
• Limit relay contact: 2 relays, potential free contacts (optional)
Typical Applications
• Filter techniques
• Precision measurements in air conditioning conduits
• Clean-room pressure compensation
• Burner vacuum measurements
• Circulating air controlling in furnaces
DE70 – Differential pressure transmitter, with microprocessor
DE 70 differential pressure transmitter uses a capacitance type sensor and modern
microprocessor technology. It is ideally suited for differential pressure applications
such as measurement of
• Positive pressure,
• Differential pressure,
• Liquid level
Where a high degree of accuracy is required.
Features
• Capacitance type silicon sensor
• Robust, wear resistant sensor
• High resistance to corrosion
• Low hysteresis
• Not affected by fouling of pressure chambers
• Microprocessor technology
• Measuring range: 0-6 to 0-5000 mbar, 0-2 to 0-20bar
• Operating temperature: ambient: -10°C to +70°C; me dia: 0°C to +80°C
• Protection class: IP67
• Output: 4-20mA
• Display (optional)
Differential pressure Switch
DS11 - Differential Pressure Switch, Diaphragm based
A combination of indicating and switching instrument for pressure, differential
pressure and partial vacuum. Pressure chamber and measuring diaphragm are
available in different materials to meet various requirements.
Features
• High repeatability of switching points
• Operating temperature: Ambient: -10°C to +70°C; Me dia: +70°C
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• Contact outputs: 1 or 2 micro switches, adjustable
• GL type approved, Acc. To SEV guidelines
• Measurement of differential pressure between forward and return flow in heating systems
• Observation of filters and pumps
DS13 – Differential Pressure Switch, gauge
DS13 is used for monitoring of pressure, differential pressure and partial
vacuum in tanks, hydraulic and fluid technology systems, filters and blowers.
This instrument offers high repeatability of switching points in rugged design
during long service life. Pressure chamber and measuring diaphragm are
available in several materials to enable adapting the instrument to various
applications.
Features
• Operating temperature: ambient: -10°C to +70°C; me dia: +70°C
DS21 - Differential Pressure Switch, Gauge
DS21 series is used as flow-operation safety device in heat carrier oil plants
acc. to DIN 32 727 and hot water plants acc. to VdTÜV data sheet flow 100.
The flow-operation safety devices consist of a differential pressure device, e.g.
an orifice plate, differential pressure switch and adequate shut-off valves.
Follow mounting instructions in accordance to application. All instruments of this
type series meet these demands. Successful structural testing of type series
DS21 is confirmed by the following marks of conformity:
• for flow-operated safety devices DIN 32 727 DIN record No. 1B012/07
• Acc. to VdTÜV data sheet flow 100 TÜV SW/SB . 07 – 020
Features:
• Structural testing
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DS27 - Digital Differential Pressure Switch
DS27 is a multi-function differential pressure switch with 2 independent switch
outputs. It is suitable for accurate monitoring of positive / negative gauge
pressure or differential pressure of neutral, dry air and gases.
Features
• Piezo-resistive sensor element
• Robust design; over-pressure protected; maintenance-free
• Switch activation / deactivation points independently adjustable: hysteresis or limit-window
can have any value
• User programmable zero offset, damping, switching delay and switching logic
• All settings/adjustments can be done from a PC using the optional EU03 PC Adaptor
• Measuring range: 0-4.0 mbar to 0-100 mbar, +- 60 mbar
• Contact outputs: 2 X solid state,
• Display: 2x LED (standard), 3 ½ digit LCD (optional)
Applications
• Condition monitoring of roll-band filters
• Combustion feed air pressure and flow measurement
• Air flow and actuator air pressure monitoring
DS31 – Differential pressure switch, adjustable limit
Differential pressure switch for positive / negative gauge pressure or
differential pressure of neutral media such as industrial water, water for
heating systems, neutral gases and oils. It is suitable for on/off control due to
the continuously adjustable switching point between 10% and 100% of the
measuring range.
Features:
• Operating temperature: Ambient: +80°C; Media: +80° C
• Contact type: micro switch
DS34 – Differential pressure switch
Differential pressure switch type DS34 is suitable for all non aggressive gases
and fluids, as they are: service water, heating water, neutral gas, oil, oily
water. It is suitable to detect vacuum, over pressure and differential pressure.
Features:
• High repeatability, long shelf life
• Contact type: micro switch
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Pressure Gauge
MA11 – Standard Bourdon tube manometer / pressure gauge
Features:
• Robust mechanical construction
• Can be equipment with limit signal transmitters or angular position
measuring transducers
• Fulfilled safety standards
• Measuring range: 0-0.6 bar to 0-600 bar acc. to DIN EN 837-1
Applications:
• Mechanical and plant engineering
• Hydraulics
• Pneumatics
• Heating and air conditioning technology
• Environmental technology
MA12 – Pressure gauge
Pressure gauge, especially suited for heavy measuring conditions, e.g. in
case of pressure shocks, vibrations or high demands on breaking capacity.
The overpressure safe measuring system guarantees high operation safety.
The pressure chamber and the measuring diaphragm are available in
different materials to meet various requirements.
Features:
• Vibration resistant
• Long service life, rugged measuring system
• Operating temperature: ambient: -10°c to +70°c; me dia: +70°c
• Protection class: ip54 per din en 60529
Applications
• Process engineering
• Plant engineering
• Water economy
• Pneumatic conveying systems
MA13 - Bourdon Tube Pressure Gauge (for chemical use)
MA13 for overpressure and vacuum meets the high technical requirements of
corrosion-resistance and interference immunity. It is used for liquid and
gaseous media, except those having a high viscosity or is liable to crystalize.
Features:
• Rugged, chemical/ corrosive resistant
• Measuring range: 0-0.6 bar to 0-600 bar acc. to DIN 16064
• Options: contact modules, transducers, liquid filing, marking pointer, drag pointer
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Application Fields
• Chemical industries, process
• Materials processing
• Pneumatic systems
• Machinery and terotechnology
MA15 – Diaphragm type pressure gauge
MA15 series pressure gauges are used for measuring pressure in difficult conditions. They are used
to measure pressure whilst being unaffected by the media.
All parts of the instrument are made of special materials to handle corrosive process fluids and to
withstand aggressive ambient and permanent weathering.
Features:
• High corrosion resistance
• Manufactured acc. to DIN
• High overpressure safe
• Suitable for open air installation
• Measuring range: 0-25 mbar to 0-400 mbar (flange size: 160 mm)
0-6 bar to 0-25 bar (flange size: 100 mm)
• Options: liquid filling, contact modules, transmitter output
MA32 – Pressure gauge with transmitter
Features:
• Casing and measuring system of stainless steel
• Safety casing acc. to DIN EN 837-1
• Direct local pressure display
• Tele-transmission of measured values
• Operating temperature: Ambient: 0°C to +60°C; Medi a: 0°C +85°C
• Measuring system transmitter: ceramic measuring cell, 0/4-20mA, 0-10 VDC
• Protection class: IP54 acc. to DIN 40050
• Options: liquid filling
Pressure Transmitter
ME01 – Digital pressure Gauge with transmitter
ME01 is an electronic manometer with on-site display and signal transmitter for positive and negative
pressure measurement of liquid and gaseous media. This type series’ manometers are suitable for
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various measuring tasks; they apply to measuring ranges of 0 - 1.6 bar up to
0 - 60 bar.
Features
• Directly measuring sensor without transfer fluid
• High vibration-resistance
• High accuracy
• Minimum hysteresis
• Measuring range: 0-0.16 bar to 0-60 bar (negative pressure also)
• Transmitter: 0/4-20mA, 0-10 VDC output
• Process technology
• Machine and plant construction
ME11 – Pressure transmitter
Pressure transmitter for pressure and partial vacuum, with directly measuring
ceramic diaphragm. This series is suitable for multiple application in:
• Process engineering and technology
• Chemical process, steel, marine, shipping
Features:
• Robust design, high accuracy
• High overload protection, vibration resistance
• Minimum hysteresis
• Measuring element: Ceramic diaphragm
• Transmitter: 4-20mA, 0-10 VDC output
ME12 – Digital pressure transmitter with remote configuration
function
Pressure transmitter with ceramic measuring cell for measuring positive and
negative pressure.
• Gauge pressure range from -1 – 0 bar to 0 -60 bar
• Absolute pressure gauge from 0 – 1 bar to 0-16 bar
ME12 series is suitable for a wide variety of measuring tasks in the fields of:
• Chemical process, steel, marine, shipping
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Features:
• Configurable, robust housing design
• High accuracy, low hysteresis
• Operating temperature: Ambient: -10°C to +60°C; Me dia: -10°C +85°C
• Transmitter: 0/4-20mA, 0-10 VDC output
ME49 - Pressure Transmitter for Hazardous Areas
ME49 pressure transmitter with ceramic gauge head is suitable for accurate
measurement of positive / negative gauge pressure in hazardous areas. The
units meet demands for type of protection ’’EEx ib IIC T6“. They are approved
for usage in zone 1 and 2 hazardous areas given they are connected to
intrinsically safe circuits.
Features
• High precision of measurements
• Direct measuring sensor without transfer fluid
• Good long-time stability
• Transmitter: 4-20mA, 2 wire
Applications
• Gas supply
• Materials processing
ME50 – Programmable pressure transmitter
ME50 is equipped with either a ceramic measuring cell (for range upto 400
mbar) or front-flush piezo-resistive measuring cell (above 400 mbar). This series
is suitable for wide variety of measuring tasks in the field of:
• Regenerative energy (biogas etc)
Features:
• On-site digital display of measured values
• Rotatable housing
• Free choice of process measurement direction (axial or radial)
• Configurable on-site via 3 button menu (off-set, range, damping, display indication)
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• Robust housing, high accuracy, high vibration resistance
• Low hysteresis
• Measuring range: -25 – 25 mbar to 0-40 bar
ME67 – Pressure transmitter for waste water / process
measuring
Application:
Pressure transmitter with ceramic measuring cell
ME67 series is suitable for diverse measuring tasks in the following areas:
• Regenerative energy (biogas etc)
• Waste water engineering
Features:
• Suitable for aggressive media
• Robust design, high accuracy, high vibration resistance
• Low hysteresis, parameterisable
• Measuring range: -25…25 mbar to 0-1000 mbar
ME69 – Pressure transmitter for water, electroplating plants
ME69 type pressure transmitter is designed to detect process pressure in water
treatment and electroplating plants. Because of its all plastics design and its
corrosion free characteristic feature derived therefore, the ME69 is best suitable
in electroplating systems and plants for treatment of potable, service, process
or waste water.
Features
• Rugged design
• High accuracy
• Resistant against aggressive media
• Operating temperature: ambient: 0°c to +60°c; medi a: 0°c +60°c
• Transmitter: 4-20ma, 2 wire / 0- 10 vdc 3 wire
• Protection class: ip65 acc. To din 60529
ME71 – Pressure Transmitter, microprocessor based
ME71 pressure transmitter uses a capacitance type sensor and modern
microprocessor technology. It is ideally suited for measuring positive and
negative gage pressure in applications where a high degree of accuracy is
required. It is optionally available in versions certified for use in hazardous
locations.
Features
• Robust, wear resistant sensor
• High resistance to corrosion, high degree of functionality
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• Excellent long term stability, low hysteresis
• Not affected by fouling of pressure chambers
• Capacitance type silicon sensor
• Microprocessor technology
• Operating temperature: Ambient: -10°C to +70°C; Me dia: 0°C +80°C
• Transmitter: 4-20mA (optional: HART interface)
• Optional: display, liquid filling
Pressure Switch
MS10 – Contact pressure vacuum gauge
For overpressure and vacuum proof contact pressure gauge for control and
supervising purposes in vacuum processes.
Application:
• Winning of drinking water, water economy
• Tero-technology
• Pneumatic transporter
Features
• High repeatability
• Switching function independent of the indication
• Long service life, rugged diaphragm system
• Measuring range: -200..200 mbar to -1…24 bar
• Optional: liquid filling, 1 or 2 micro switches
MS11 - Contact Pressure Gauge (for heavy measuring conditions)
Contact pressure gauge, especially suited for heavy measuring conditions, e.g.
in case of pressure shocks, vibration, numerous or exacting breaking capacity.
The separated drive of the indication and switching function guarantees a high
operation safety. The pressure chamber and the measuring diaphragm are
available in different materials to meet various requirements.
Application Fields
• Winning of drinking water
• Terotechnology
• Water economy
• Pneumatic transporter
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Features
• 2 change-over micro-switches
• High repeatability
• Switching function independent of the indication
• Rugged diaphragm system
• All measuring ranges overpressure proof to 25 bar
• Measuring range: 0..400 mbar to 0…25 bar
• Operating temperature: ambient: -10°c to +70°c; me dia: +70°c
• Protection class: ip54 acc. To din 60529
• Optional: liquid filling, 1 or 2 micro switches
MS12 - Digital Pressure Switch / Transmitter
Compact parameter driven pressure switch / transmitter for positive and
negative pressure control.
Features:
• Large bright LED display
• Optional analogue signal output, with user-programmable scaling,
linearization, inversion,
• And offset adjustment
• User-defined look-up table for signal conversion, with up to 30 points
• Fully programmable from a PC, using the optional Model EU03 PC Adaptor
• Measuring range: 0..1.6 bar to 0…60 bar
• Protection class: IP65 acc. To DIN EN 60529
• Output: 0/4-20 ma / 0-10 VDC
• Switching contacts: 2s set of programmable voltage free relay contacts
Applications:
• Pressure switch / pressure display for inconvenient
• Accessible measuring places
• Level measurement
• Simplified pump control
• Monitoring of pumps and compressors
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TW85 - Weld in Resistance Thermometer
For Explosion-hazardous Areas zone 1, zone 2
Resistance thermometers TW85 are applied as intrinsically safe equipment to
measure temperature in fluids and gases as well as dusts. These thermometers
consist of a protective sleeve with various process connections, a terminal head
and - depending on model - an exchangeable gauge slide. All components in
touch with process media are leak tested. Pt 100 temperature sensors acc. to
DIN EN 60 751 in tolerance classes A or B in 2, 3 or 4-wire circuit are used inside the protective
sleeve. Models with 2 measuring circuits are possible. To transfer measurement as standard signal
(e.g. 4...20mA) a transmitter can be integrated into the terminal head. Depending on usage and
measuring task resistance thermometers can be delivered with various terminal heads. The
instruments are solely to be used with provided protective sleeve.
Features:
• Measuring element: Gauge slide acc. To DIN 43762
• Max. Media temperature: 450°C
• Insertion tube: dia. 11mm, 165mm long
TA – Expansion thermometer
Expansion thermometer TA serves as indicator, monitor and controller. It is used in
all industries where temperature shall need to be registered.
Features:
• Rugged and vibration resistant measuring system
• Moisture resistant bayonet ring case (stainless steel)
• High accuracy (class 1 ) acc. to DIN EN 13190
• Very short reaction time
• Mechanical working, zero point correction
• Suitable for equipment of contact devices
• Suitable in combination with Pt100 measuring resistance
• Measuring range: -30°C …50°C to 0-600°C
Application:
• Process technology, environment technology
• Heating systems, ventilating and air conditioning systems
Temperature Transmitter
TE01 – Digital Thermometer
Electric thermometer with Pt100 sensor. For on-site readout and remote transfer of measurements.
Applications:
• Control engineering
• Process control
Temperature Thermometer
• Machine and system construction
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Features:
• Direct measuring sensor
• High degree of protection against vibration
• High accuracy, low hysteresis
• Measuring range: -50°C …0°C to 0-300°C
• Protection class: IP54 per DIN 40050
• Output: 0-20mA, 3 wire
TE41 – Digital Temperature transmitter
TE41 is the latest generation 4-20 mA output digital head transmitter for
temperature measurement of fluids and gases. It accepts an input signal from
thermocouples (TC), resistance thermometers (RTD), resistance transmitters
and voltage transmitters. It is easily installed in any industry-standard terminal
head (form B, BUS,
BUSH, S79, BBK).
Features
• 2-wire 4-20 mA output
• Compatible with thermocouples acc. to EN 60584
• Compatible with Pt-100 RTD sensors acc. to EN 60751 (IEC 751. DIN 43760)
• Unaffected by EMI
• Conform to EMC norms
• High accuracy, Very low temperature coefficient
• PC programmable
• Sealed against moisture / humidity
• Sensor fault detection
• Thermocouple input: Type: K, J, T, E, L, U, N, C, D, S, B, R, Pt 100/500/1000,
Ni100/500/1000
Applications
• Food processing industries
• Heating, ventilation, air-conditioning
• Chemical process industries
• Petrochemicals
TE42 – Digital temperature transmitter
TE42 is the latest generation 4-20 mA output digital head transmitter for
temperature measurement of fluids and gases. It accepts an input signal from
resistance thermometers (RTD). It is easily installed in any industry-standard
terminal head (form B, BUS, BUSH, S79, BBK).
Features:
• 2-wire 4-20 mA output
• Compatible with Pt-100 RTD sensors acc. to
• EN 60751 (IEC 751, DIN 43760)
• Unaffected by EMI
• Conform to EMC norms
• High accuracy
• Very low temperature coefficient
• PC programmable
• Sealed against moisture / humidity
• Sensor fault detection
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• Measuring input: Pt100
• Protection class: IP66 / IP 00
Applications
• Food processing industries
• Heating, ventilation, air-conditioning
• Chemical process
TK – Long distance expansion thermometer
The long distance expansion thermometer TK serves as indicator, monitor and
controller.
Features:
• Rugged and vibration resistant measuring system
• Moisture resistant case
• High accuracy (class 1) acc. to DIN EN 13190
• Ambient temperature compensation and zero correction
• Suitable for equipment of contact devices
• Suitable in combination with Pt100 measuring resistance
• Long distance indication using capillary tube transmission line between probe and casing
• Measuring range: -30°C …+50°C to 0-600°C
Application:
• Process technology, environment technology
• Heating systems, ventilating and air conditioning systems
• Food technology
Temperature Switch
TS61 – Temperature Switch
TS61 temperature switches are used for monitoring and controlling out-of-
limit temperature conditions in heating and cooling systems, in pipes, process
vessels, and storage vessels. They are particularly suitable for monitoring,
control, and protection of compressors, motors, pumps, hydraulic power
systems, plastics processing machines, etc
Features
• Failsafe, high current switching capacity (resistive and inductive loads)
• Fast response time, Easy to install
• Instantaneous snap action switching
• Self-resetting
• Set point range: 70 °- 180 °C in 5K steps
• Switch point accuracy: ± 5K
• Vibration resistant per Germanischer Lloyd specifications; Characteristic Curve 2
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TT – Screw in thermocouples
Thermocouples are suited for direct temperature measurement of gaseous
and liquid media.
The applications of the measuring inserts are not limited to the specified
thermocouples. They are adapted to the given request with regard to
temperature, length, bending property, vibration resistance and accuracy. In
addition to our standard models we provide a lot of special types for special
applications.
Important characteristics:
Thermocouples can be used in many fields of application thanks to the following characteristics:
• Cost-effective measuring principle
• Easy signal processing
• Possibility of use even at large distances from the measuring point (w. transmitter)
• The thermocouples can be equipped with two measuring elements
• Easy exchange
Level Sensor
NB10 – hydrostatic level probe / well probe
Features:
• High measuring accuracy
• Low hysteresis
• Corrosion-resistant materials
• Integrated measurement converter
• Measured values stable over time
• Measuring ranges: 0-1 m to 0-250 m cable length
• Operating temperature: ambient: 0 °- 70 °C. medi a: 0 °- 70 °C
• Protection class: IP68 as per DIN 40 050
• Output: 0/4-20mA, 2/3 wire
Application:
• Measuring probes for hydrostatic measurement of fluid fill-levels like:
• Wells, dams,
• Drill holes, bore wells
• Waste water systems, containers etc
NC56 – Capacitive level sensor
NC56 Capacitive Level Sensor can be used for level measurement of
• Clean water
• Waste water and sewage
• Diesel fuel
• Fire suppression foam
NC56 can be applied to plastic or metal tanks.
Features
• Rugged design and construction, IP67
• Built-in electronic signal conversion
• Very easy level setting
• EC type approval
• Remote calibration
• Measuring technology: capacitance sensing
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• Level measuring range: 400 -2000 mm (or customer defined)
• Operating temperature: max. 80°C
• Output: 0/4-20 ma, 0/2-5/10 VDC
Applications
• Manufacturing industries
• Vehicular applications
• Marine applications
NC57 Capacitive Level Sensor
Features:
• Remote calibration
• Measuring technology: capacitance sensing
• Level measuring range: 400 -2000 mm (or customer defined)
• Operating temperature: max. 80°C
• Output: 0/4-20 ma, 0/2-5/10 VDC
Applications:
The Model NC57 Capacitive Level Sensor can be used in a various applications, for example:
NK06 Level Sensing Probe Unit: Conductivity Type - GL
structural tested
NK06 series are standardized conductivity type level sensing probe units for
detection and control liquid level. An NK 06 level sensor probe is typically
used with a Model ER67 (GT76) electronic Control Unit. This combination is suitable for a wide range
of level control applications, such as:
• Monitoring minimum or maximum filling levels in vessels
• Protection of pumps against dry running
• Differentiating oil and water levels within enclosed oil/water separators
The NK06 series are GL approved (Certificate No. 93 825-86 HH)
Features:
• Operating temperature: ambient : -20°C to 80°C, m edia: 60°C
• Length of electrodes: customer defined.
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Tank level sensor NR56 is designed especially for fire engines. It serves as
reliable level measurement in foam tanks.
Features
• Integrated easily into existing vehicle equipment
• Sensing technique: resistance dry reed contact chain activated by floating magnet
• Measuring level: 250 to 1400 mm (or customer defined)
• Operating temperature: -20°C to 70°C
• Output: 0/4-20mA, 0/2-5/10 VDC
Applications
The tank level sensor model NR56 can be used in a variety of applications areas, for example:
NS01 – level switch, microprocessor enabled
NS01 is a microprocessor controlled level switch for liquid or paste-like and adhesive
media.
Applications:
• Full / empty monitoring in vessels
• Pump / dry running protection
• Detection of liquid level in vessels and pipes
Features:
• Socket welding system with modular process adaption
• Measuring point free of dead space
• Adjustable for various media
• Materials with contact to media from peek
• Comply with FDA, EHEDG
• Defined mounting position of screwed cable gland
• Operating pressure: 10 bar max.
• Operating temperature: ambient -10°c to 70°c, med ia: 0°c to 100°c
• Protection class:IP69K
NK10 – level limiter / float switch
For Explosion-hazardous Areas zone 1, zone 2
NK10 is applied into heat and process engineering plants to ensure that the
lowest permissible level is not fallen below. The instrument meets the
requirements of DIN 4574 as limiter.
This series’ instruments are structural tested and have received the DIN registration number /
prototype test mark of DIN CERTCO (company for validation of conformity).
Features
• Temperature resistant up to 400°C
• Material in contact with medium of stainless steel
• Double wall metal bellows of stainless steel
• Varnish heat resistant
• Contact switches: 1 or 2
NR56 – Tank Level Sensor
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Joventa, Germany
HVACR, building application (air damper, fire damper)
Actuators – Rotatory, on/off type, Non Springback
For safe area, HVAC application, air damper, fire dampers, valves
• Torque range: 2 nm – 64Nm
• Power supply: 24VAC/DC, 230VAC
• Control: 2/3 point
• Angle of rotation: 90°(93°mech)
• Run time: 8 sec – 125 sec
• With/ without auxiliary switch
• With or without potentiometer
• without spring back (spring return)
• Up to 5 actuators in parallel operation possible
• Manual release button
• Automatic shut off at end position
• IP54 protection (Standard), IP65
• Operating temperature: -20°- +50°C
Product
Supply
Voltage
Torque Control Signal Position Signal
Running
Time
(sec)
DAB1.4 24V 2Nm 3 point none 36
DAB1.4C 24V 2Nm 3 point none 36
DAD1.4 24V 4Nm 3 point none 72
DAD1.4C 24V 4Nm 3 point none 72
DAN1.N 24V 4Nm 2/3 point none 35
DAN1.SN 24V 4Nm 2/3 point Aux. switch 35
DAN2.N 230 V 4Nm 2/3 point none 35
DAN2.SN 230 V 4Nm 2/3 point Aux. switch 35
DAS1 24V 8Nm 2/3 point none 30
DAS1.S 24V 8Nm 2/3 point Aux. switch 30
DAS1.P1 24V 8Nm 2/3 point 1 k 30
SA1.12 24V 8Nm 2/3 point none 8
SA1.12S 24V 8Nm 2/3 point Aux. switch 8
DA1 24V 16Nm 2/3 point none 80
DA1.S 24V 16Nm 2/3 point Aux. switch 80
DA1.P1 24V 16Nm 2/3 point 1 k 80
DAL1 24V 24Nm 2/3 point none 125
DAL1.S 24V 24Nm 2/3 point Aux. switch 125
DAL1.P1 24V 24Nm 2/3 point 1 k 125
DAG1 24V 32Nm 2/3 point none 140
DAG1.S 24V 32Nm 2/3 point Aux. switch 140
DAG1.P1 24V 32Nm 2/3 point 1 k 140
(GasAlarm Systems)
Tel No.: 0141-2508-131 / +91-7091777274 / +91-9471515909
(GasAlarm Systems)
NSW 2147, Australia
Tel No.: +61-2 9838 7220 / +61-4 1128 7513

DAS2 230V 8Nm 2/3 point none 30
DAS2.S 230V 8Nm 2/3 point Aux. switch 30
DAS2.P1 230V 8Nm 2/3 point 1 k 30
DA2 230V 16Nm 2/3 point none 80
DA2.S 230V 16Nm 2/3 point Aux. switch 80
DA2.P1 230V 16Nm 2/3 point 1 k 80
DAL2 230V 24Nm 2/3 point none 125
DAL2.S 230V 24Nm 2/3 point Aux. switch 125
DAL2.P1 230V 24Nm 2/3 point 1 k 125
DAG2 230V 32Nm 2/3 point none 140
DAG2.S 230V 32Nm 2/3 point Aux. switch 140
DAG2.P1 230V 32Nm 2/3 point 1 k 140
Actuators – Rotatory, modulating, Non springback
• Torque range: 2 nm – 64 Nm
• Control: 0-10V / 0-20mA
• Position signal: 0-10V
• without spring back (spring return)
• Upto 5 actuators in parallel operation possible
• Selectable direction of rotation
• IP54 protection (Standard), IP65
Product
Supply
Voltage
Torque
Control
Signal
Position
Signal
Running
Time (sec)
DMB1.2 24V 2Nm 0…10V none 36
DMD1.2 24V 4Nm 0…10V none 72
DMN1.2 24V 4Nm 0…10V 0…10V 35
DMS1.1 24V 8Nm 0…10V 0…10V 30
DMS1.1S 24V 8Nm 0…10V 0…10V, HS 30
DM1.1 24V 16Nm 0…10V 0…10V 80
DM1.1S 24V 16Nm 0…10V 0…10V, HS 80
DML1.1 24V 24Nm 0…10V 0…10V 125
DML1.1S 24V 24Nm 0…10V 0…10V, HS 125
(GasAlarm Systems)
Tel No.: 0141-2508-131 / +91-7091777274 / +91-9471515909
(GasAlarm Systems)
NSW 2147, Australia
Tel No.: +61-2 9838 7220 / +61-4 1128 7513

DMG1.1 24V 32Nm 0…10V 0…10V 140
DMG1.1S 24V 32Nm 0…10V 0…10V, HS 140
Actuators – Rotatory, Springback, On/off
• IP54 protection (standard), IP65
Product
Supply
Voltage
Torque Control Signal
Position
Signal
Running
Time (sec)
DAF1.06 24V 6Nm 2 point none 10...40
DAF1.06S 24V 6Nm 2 point Aux. switch 10...40
DBF1.06 24V 6Nm 3 point none 10...40
DBF1.06S 24V 6Nm 3 point Aux. switch 10...40
DAF1.08N 24V 8Nm 2 point none 55…71
DAF1.08SN 24V 8Nm 2 point Aux. switch 55…71
DBF1.08N 24V 8Nm 2/3 point none 55…71
DBF1.08SN 24V 8Nm 2/3 point Aux. switch 55…71
DAF1.10 24V 10Nm 2 point none 24…57
DAF1.10S 24V 10Nm 2 point Aux. switch 24…57
DBF1.10 24V 10Nm 2/3 point none 150
DBF1.10S 24V 10Nm 2/3 point Aux. switch 150
DA1.F 24V 16Nm 2 point none 90…120
DA1.FS 24V 16Nm 2 point Aux. switch 90…120
DA1.4F 24V 16Nm 3 point none 90…120
DA1.4FS 24V 16Nm 3 point Aux. switch 90…120
DBF1.20 24V 20Nm 2/3 point none 150
DBF1.20S 24V 20Nm 2/3 point Aux. switch 150
(GasAlarm Systems)
Tel No.: 0141-2508-131 / +91-7091777274 / +91-9471515909
(GasAlarm Systems)
NSW 2147, Australia
Tel No.: +61-2 9838 7220 / +61-4 1128 7513

DAF2.08N 230V 8Nm 2 point none 55…71
DAF2.08SN 230V 8Nm 2 point Aux. switch 55…71
DA2.F 230V 16Nm 2 point none 90…120
DA2.FS 230V 16Nm 2 point Aux. switch 90…120
Actuators – Rotatory, Spring back, modulating
Product
Supply
Voltage
Torque
Control
Signal
Position
Signal
Running
Time (sec)
DMF1.06 24V 6Nm 0..10V 0..10V 10…40
DMF1.06S 24V 6Nm 0..10V 0..10V, HS 10…40
DMF1.08N 24V 8Nm 0..10V 0..10V 55…71
DMF1.08SN 24V 8Nm 0..10V 0..10V, HS 55…71
DHF1.10 24V 10Nm 0..10V 0..10V 150
DHF1.10S 24V 10Nm 0..10V 0..10V, HS 150
DM1.1F 24V 16Nm 0..10V 0..10V 60
DM1.1FS 24V 16Nm 0..10V 0..10V, HS 60
DMF1.20 24V 20Nm 0..10V 0..10V 150
DMF1.20S 24V 20Nm 0..10V 0..10V, HS 150
Actuators – Mixer (on/ off, modulating)
• Torque range: 16 nm
(GasAlarm Systems)
Tel No.: 0141-2508-131 / +91-7091777274 / +91-9471515909
(GasAlarm Systems)
NSW 2147, Australia
Tel No.: +61-2 9838 7220 / +61-4 1128 7513

Product
Supply
Voltag
e
Torque
Control
Signal
Position
Signal
Running
Time (sec)
Type
MA1 24V 16Nm 2/3 point None 120 on/off
MA1.S 24V 16Nm 2/3 point Aux. switch 120 on/off
MA2 230V 16Nm 2/3 point None 120 on/off
MA2.S 230V 16Nm 2/3 point Aux. switch 120 on/off
MM1.1 24V 16Nm 0-10V 0-10V 120 Modulating
MM1.1S 24V 16Nm 0-10V 0-10V 120 Modulating
Greisinger
Portables, transmitter – moisture, pH, redox etc
Multi-point hay temperature measurement
Typ electronic 0150
Fire prevention at self heating of feed by permanent observation of the
temperature trend in stored harvests like straw,hay, crop etc
• rugged stainless steel design
• 3 measuring points alongside probe
• glow and fire zone detection
• Measuring range: -20°C to +150°C
• Resolution: 0.1°C
• Display: 3½-digit, 13mm high LCD-display
Material Moisture Measuring Device
GMH 3830
For cut wood, , sawdust, wood chips, wood wool, , straw, hay, concrete,
gas concrete, bricks, limestone mortar, paper, textiles etc
• 466 wood characteristic curves
• 28 building material characteristic curve
• moisture estimation
• display of moisture content u or wet-basis moisture content w
• external temperature probes connectable
• serial interface or analog output 0-1V, freely adjustable
• Future-proof via updates DIN 1052
• Characteristic curves: 494
• Measuring range:
• moisture: 0.0 to 100.0 % moisture content (depending on characteristic curve)
• temperature: -40.0...+200.0°C
• Display: two 4 digit LCDs
(GasAlarm Systems)
Tel No.: 0141-2508-131 / +91-7091777274 / +91-9471515909
(GasAlarm Systems)
NSW 2147, Australia
Tel No.: +61-2 9838 7220 / +61-4 1128 7513

Online Gas Leak Monitoring and Detection By ALVI Automation India Private Limited

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