HGV 3.1-safety for hydrogen applications

In a dynamic industry like hydrogen technology, keeping up with the latest standards is crucial. That is why our sensors have been tested by an external testing laboratory according to the current CSA ANSI HGV 3.1 standard for hydrogen refueling systems. The tests included hydrostatic strength, leakage rate, excessive torque, vibration resistance, stress corrosion cracking, and operating, voltage and insulation strength. The tested sensors are suitable for use in electrolyzers, fuel cells, hydrogen filling stations and H₂ storage tanks and can be recognized by the H₂ ready signet.

  • Product selection guide

Sensors for hydrogen applications

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JUMO MIDAS S06 - OEM pressure transmitter for low pressure applications
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JUMO MIDAS S06
OEM pressure transmitter for low pressure applications Basic type: 401011
This pressure transmitter is completely welded and designed for use in harsh conditions. It can also be used for level measurement. The applied silicon sensor is extremely resilient.
  • Measuring range: 0 to 400 mbar relative
  • Compact design type
  • DIN EN 61373 category 1B + DIN EN 50155
Topseller
Screw-in thermocouples - With terminal head form B
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Screw-in thermocouples
With terminal head form B Basic type: 901020
Screw-in thermocouples are primarily used for measuring temperatures in liquids and gases. Their installation type enables the formation of reliable seals, both for vacuum and overpressure applications.
  • Temp.: -200 to +800 °C
  • Insertion length 160 to 600 mm
  • Thermocouples type J, K, and L
Topseller
JUMO TAROS S47 P - Precision pressure transmitter
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JUMO TAROS S47 P
Precision pressure transmitter Basic type: 402072
The pressure transmitter is used to measure relative and absolute pressures in liquid and gaseous media. It offers high process reliability through maximum accuracy as well as over a wide temperature range. The measuring ranges are between 0.1 and 100 bar rel. or 0.6 and 40 bar abs. The precision transmitter is used, among other things, in mechanical and plant engineering.
  • 0.1 to 100 bar rel; 0.6 to 40 bar abs
  • Temperature: -40 to + 125 °C
  • Protection type IP65 to IP69
Topseller
JUMO MIDAS S05 - OEM pressure transmitter for universal applications
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JUMO MIDAS S05
OEM pressure transmitter for universal applications Basic type: 401010
This pressure transmitter acquires the relative and absolute pressure. The measuring system is fully welded and can be used for all media. The silicon sensor is resistant to overloading even in the lowest measuring ranges. It is mainly used in mechanical and plant engineering and is also suitable for hydrogen applications in electrolyzers, synthesis plants, and mobile fuel cells.
  • Measuring range: 0 to 100 bar relative, 0 to 40 bar absolute
  • Compact design type
  • Piezoresistive silicon sensor
Topseller
JUMO TAROS S46 H - Hygienic pressure transmitter
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JUMO TAROS S46 H
Hygienic pressure transmitter Basic type: 402071
The device is designed according to the hygienic requirements for precision measurement and a long lifecycle. It offers process reliability through a high degree of accuracy, even over a wide temperature range. The measuring ranges are between 0.1 and 100 bar rel. pressure or between 0.25 and 40 bar abs. pressure. The transmitter is used is the food and pharmaceutical industry.
  • 0.1 to 100 bar rel; 0.25 to 40 bar abs
  • Temperature: -40 to + 125 °C
  • FDA compliant materials
Topseller
Screw-in RTD temperature probe - With terminal head form B
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Screw-in RTD temperature probe
With terminal head form B Basic type: 902020
Screw-in RTD temperature probes are predominantly used for measuring temperatures in liquids and gases. The installation type enables the formation of reliable seals for both vacuum and overpressure applications.
  • Temp.: -50 to +600 °C
  • Terminal heads BUZ/BUZH/BBK
  • Temperature sensor Pt100/Pt500/Pt1000
Topseller
Screw-in RTD temperature probe - With terminal head form J
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Screw-in RTD temperature probe
With terminal head form J Basic type: 902030
Screw-in RTD temperature probes are predominantly used for measuring temperatures in liquids and gases. The installation type enables the formation of reliable seals for both vacuum and overpressure applications.
  • Temp.: -50 to +400 °C
  • Reliable seal in the event of vacuum and overpressure
  • Temperature sensor Pt100
New product
JUMO SIRAS P21 AR - Process pressure transmitter with SIL/PL
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JUMO SIRAS P21 AR
Process pressure transmitter with SIL/PL Basic type: 403028
The pressure transmitter reliably and accurately measures relative and absolute pressure of liquids, steam, and gases. It was developed for use in safety-related plants with Safety Integrity Level (SIL) according to DIN EN 61508. As a result, the transmitter is perfectly suited for safety measuring chains in the process industry and mechanical engineering.
  • Up to 100 bar
  • Linearity: 0.05 %
  • Safety Integrity Level (SIL 2/SIL 3), PL c/PL d
New product
JUMO DELOS S02 - Innovative precision pressure transmitter with display
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JUMO DELOS S02
Innovative precision pressure transmitter with display Basic type: 405056
The device is used to acquire relative and absolute pressures in liquid and gaseous media. The measuring ranges are between 0.1 to 100 bar relative or 0.4 to 60 bar absolute. In addition to high process reliability and a rotatable housing, the JUMO DELOS S02 stands out with its real-time data transmission via Single Pair Ethernet or IO-Link interface. The intelligent pressure sensor is configured via Bluetooth with the JUMO smartCONNECT app.
  • Measuring range: up to 100 bar relative/60 bar absolute
  • Accuracy as of 0.1 % from end value
  • Digital interfaces available
Screw-in thermowells - For thermocouples and RTD temperature probes
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Screw-in thermowells
For thermocouples and RTD temperature probes Basic type: 909710
Screw-in thermowells are used for installing thermocouples and RTD temperature probes when replacement without draining the system and/or pressure resistance is required. Pressure stability is temperature dependent and specified in the data sheet.
  • Operating temperatures up to 400 °C
  • Protection tube made out of steel or stainless steel
  • Insertion length 260 mm
RTD temperature probe - For the food and pharmaceutical industry
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RTD temperature probe
For the food and pharmaceutical industry Basic type: 902810
The RTD temperature probes can be built with terminal heads made of either stainless steel, aluminum die-cast, or plastic. Various process connections are available for the different requirements of sub-areas in the food and pharmaceutical industry.
  • Stainless steel terminal head
  • Temp.: -50 to +250 °C
  • Insertion length 25 to 400 mm
JUMO MIDAS H20 HP - OEM pressure transmitter for high pressure applications
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JUMO MIDAS H20 HP
OEM pressure transmitter for high pressure applications Basic type: 401020
This pressure transmitter is used for measuring the pressure of liquid and gaseous media. The product works on the basis of the thin-film measuring principle and transforms the pressure into a voltage or current-based electrical standard signal. It is mainly used for high-pressure applications in commercial vehicles.
  • Measuring range: 100 to 1000 bar relative
  • Protection type IP65 to IP69K
  • ECE type approval
JUMO MIDAS SI - OEM pressure transmitter
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JUMO MIDAS SI
OEM pressure transmitter Basic type: 401006
This pressure transmitter acquires the relative and absolute pressure of gaseous and liquid media and transforms it into an electrical signal. One of the application areas in which it is used is aggressive media.
  • 1.6 bar relative to 25 bar absolute
  • Welded measuring system
  • Silicon sensor
JUMO MIDAS S19 R - OEM pressure transmitter for railway applications
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JUMO MIDAS S19 R
OEM pressure transmitter for railway applications Basic type: 401008
This pressure transmitter has a completely welded measuring system without a seal and has been specifically designed for use in rail vehicles. The applied silicon sensor is extremely resilient even at low measuring ranges.
  • 1.6 to 100 bar relative; 1.6 to 40 bar absolute
  • High EMC requirements
  • Specifically for railway technology
JUMO MIDAS S07 MA - OEM pressure transmitter – maritime approved
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JUMO MIDAS S07 MA
OEM pressure transmitter – maritime approved Basic type: 401021
Depending on customer requirements, the product is available as a relative or absolute pressure transmitter. It meets the requirements of Environmental Category C, EMC 2 according to DNV GL directives. The pressure transmitter is mainly used in shipbuilding.
  • 100 bar relative to 25 bar absolute
  • Reverse-polarity protection
  • 0.2 % MSP (linearity)
JUMO dTRANS p20 - Process pressure transmitter
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JUMO dTRANS p20
Process pressure transmitter Basic type: 403025
The product measures the relative and absolute pressure of gases, steam, and liquids. Front-flush process connections are available to meet hygiene requirements. The transmitter is used several industries, including food and pharmaceutical. It is also suitable for hydrogen applications in electrolyzers, synthesis plants. and mobile fuel cells.
  • Linearity 0.05 %
  • High temperature up to 200 °C
  • -1 to +600 bar relative, 0 to 100 bar absolute
JUMO dTRANS T100 - Screw-in RTD temperature probe with/without transmitter
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JUMO dTRANS T100
Screw-in RTD temperature probe with/without transmitter Basic type: 902815
The product can be used in a wide range of industrial application areas. In particular for hygienic applications in the food and pharmaceutical industry. It consists of a protection tube with an integrated temperature sensor, a process connection, and an attached transmitter.
  • Machine connector M12 × 1
  • ATEX/IECEx version possible
  • Temp.: -50 to +260 °C
JUMO CEROS S01 M - Digital pressure measuring cell
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JUMO CEROS S01 M
Digital pressure measuring cell Basic type: 405101
The pressure measuring cell provides a temperature compensated and calibrated digital/analog output signal. The piezoresistive sensing element with integrated signal processing is hermetically encapsulated. It ensures stable, precise linearity and accuracy values even under adverse conditions.
  • Measuring range from 100 mbar to 100 bar
  • for installation in one's own devices
  • Individual connection possibilities
JUMO dTRANS T1000 - Temperature sensor with IO-Link
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JUMO dTRANS T1000
Temperature sensor with IO-Link Basic type: 902915
The temperature sensor is equipped with an IO-Link interface that supports bidirectional communication (e.g. to exchange the process data, parameters, diagnostic information, and status messages) – ideal for connecting to automation systems in plant and mechanical engineering.
  • Temp.: -50 to +260 °C
  • Pt1000 temperature sensor
  • IO-Link interface
JUMO dTRANS p35 - Pressure sensor with IO-Link
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JUMO dTRANS p35
Pressure sensor with IO-Link Basic type: 402058
The pressure sensor measures relative and absolute pressure in liquids and gases. The device is equipped with an IO-Link interface according to specification 1.1. As a result, the pressure sensor is suitable for use in plant and mechanical engineering for connecting to automation systems.
  • Measuring range from 400 mbar to 600 bar relative
  • Medium temperatures -40 to +125 °C
  • IO-Link interface
JUMO VIBROtemp - Screw-in RTD temperature probe with plug connector
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JUMO VIBROtemp
Screw-in RTD temperature probe with plug connector Basic type: 902040
The screw-in RTD temperature probes of the VIBROtemp series are reliable –even under pressure– at measuring the correct temperature in commercial vehicles, construction machinery, agricultural machinery, motors, compressors, and in many areas from the railway technology field. Use in hydrogen applications is possible. Different plug connections are available to suit the specific application area.
  • Pt100 temperature sensor
  • Protection type: IP67/IP69
  • Temp.: -50 to +270 °C
Screw-in RTD temperature probe - With plug connector according to DIN EN 175301
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Screw-in RTD temperature probe
With plug connector according to DIN EN 175301 Basic type: 902044
Vibration-resistant screw-in RTD temperature probes allow temperatures to be measured under pressure in engines and compressors as well as in plant engineering and shipbuilding.
  • Pt100 temperature sensor
  • Temp.: -50 to +260 °C
  • Two-wire or four-wire circuit
JUMO dTRANS p30 - Pressure transmitter
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JUMO dTRANS p30
Pressure transmitter Basic type: 404366
The product records the pressure of liquid and gaseous media according to the piezoresistive or thin-film strain gauge measuring principle. The value is then converted into an electrical signal. The transmitter is suitable for universal use.
  • 600 bar relative to 25 bar absolute
  • Temperature: -30 to +120 °C
  • Protection type: IP65/IP67
Screw-in RTD temperature probe - With connecting cable
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Screw-in RTD temperature probe
With connecting cable Basic type: 902050
Screw-in RTD temperature probes with connecting cable are used in such fields as air-conditioning and refrigeration technology, heating and furnace construction, and apparatus engineering.
  • Two-wire, three-wire, four-wire
  • Temp.: -50 to +400 °C
  • Pt100 temperature sensor
JUMO MIDAS S21 Ex - Pressure transmitter for use in Ex areas
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JUMO MIDAS S21 Ex
Pressure transmitter for use in Ex areas Basic type: 404710
The product measures the relative and absolute pressure of gases, steam, and liquids on the basis of the piezoresistive measuring principle. It is completely welded and is particularly suitable for use in explosion-proof areas. Including oil, fuel, or gas plants.
  • From 0.25 to 100 bar relative and absolute
  • Admissible medium temperature: -40 to +85 °C
  • Accuracy: as of 0.3 % MSP
Screw-in thermocouples - With terminal head form J
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Screw-in thermocouples
With terminal head form J Basic type: 901030
Screw-in thermocouples are primarily used for measuring temperatures in liquids and gases. Their installation type enables the formation of reliable seals, both for vacuum and overpressure applications.
  • Temp.: -200 to +800 °C
  • Insertion length 50 to 300 mm
  • Thermocouples type J, K, and L
JUMO PROCESStemp - RTD temperature probes for process technology with Ex approval
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JUMO PROCESStemp
RTD temperature probes for process technology with Ex approval Basic type: 902820
RTD temperature probes for process technology are predominantly used for temperature measurement in liquids and gases. They consist of a protection fitting according to DIN 43772 with various process connections, a terminal head, and an interchangeable measuring insert.
  • Temp.: -200 to +600 °C
  • Available with an Ex transmitter
  • Interchangeable measuring insert
JUMO MIDAS - Pressure transmitter

JUMO MIDAS
Pressure transmitter Basic type: 401001
This pressure transmitter acquires the relative pressure of liquid as well as gaseous media and transforms it into an electrical signal. It uses the thick film strain gauge measuring principle based on an aluminum oxide ceramic material (Al2O3). It is used in particular in mechanical and plant engineering.
  • High chemical resistance
  • -1 to +100 bar relative pressure
  • Compact design type

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