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ESI

ESI

ESI - GS4200H HYDROGEN PRESSURE SENSORS

  • Compatible for use within Hydrogen based environments
  • Tested to ISO 1114-2:2017 according to EC79/2009 and EU406/2010
  • Pressure ranges up to 1,500 bar
  • High resistance to overpressure and pressure transients

Product description

Several different applications require hydrogen-compatible transmitters and transducers, including hydrogen refuelling, hydrogen engines, marine vehicles, hydrogen fuel cells, and laboratory environments.

Using hydrogen as a source of energy can dramatically reduce the amount of CO2 emissions and make it more affordable, secure, and cleaner. In order to fulfil this commitment ESI offers a product range which combines versatility and environmental friendliness with the same exceptional performance and stability for which they are known for.

The ESI Hydrogen range uses Titanium alloy measurement cells and wetted parts, which have successfully passed hydrogen compatibility testing according to ISO1114-2:2017 and European Regulations EC 79/2009 and EU 406/2010.

Available options include ATEX and IECEx approved version for explosion protection for flammable gases (zone 0), dusts (zone 20) and mining areas (group I M1) and/or Marine version complying with DNV GL rules for classification of ships, high speed & light craft and DNV GL offshore standards.

Part numbers

Parts Price Overpressure protection Pressure range max
200 100 bar
12 6 bar
20 10 bar
50 25 bar

Part

GS4200H-0100AB

Technical data

Ambient temperature -40..85°C
Approvals CE, DNV, EX, IECEx, RoHS
Electrical connection DIN A
EMC EN61000-6-2, EN61000-6-3
Linearity ≤±0.25% BFSL
Material of wetted parts Titanium alloy
Media temperature -50..125°C
Output 4-20 mA
Overpressure protection 200
Pressure range max 100 bar
Pressure range min 0 bar
Pressure reference Gauge
Process connection G1/4
Sensor technology Silicon-on-Sapphire
Storage temperature 5..40°C
Supply voltage 10-36 V DC

Resource

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