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.

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
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
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
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
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
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
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
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
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

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