ESI

ESI GS4200H Hydrogen Pressure Sensors up to 25bar

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.

Read more
  • Compatible for use within Hydrogen based environments
  • Tested to ISO 1114-2:2017 according to EC79/2009 and EU406/2010
  • Pressure ranges up to 25 bar
  • High resistance to overpressure and pressure transients

Selected variant

Selected variant

Technical data

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.

Accessories

Parts Ambient temperature Approvals Electrical connection EMC Linearity Material of wetted parts Media temperature Output Overpressure protection Pressure range max Pressure range min Pressure reference Process connection Sensor technology Storage temperature Supply voltage Price
-40..85°C
CE, DNV, EX, IECEx, RoHS
DIN A
EN61000-6-2, EN61000-6-3
≤±0.25% BFSL
Titanium alloy
-50..125°C
4-20 mA
12
6 bar
0 bar
Gauge
G1/4
Silicon-on-Sapphire
5..40°C
10-36 V DC
-40..85°C
CE, DNV, EX, IECEx, RoHS
DIN A
EN61000-6-2, EN61000-6-3
≤±0.25% BFSL
Titanium alloy
-50..125°C
4-20 mA
20
10 bar
0 bar
Gauge
G1/4
Silicon-on-Sapphire
5..40°C
10-36 V DC
-40..85°C
CE, DNV, EX, IECEx, RoHS
DIN A
EN61000-6-2, EN61000-6-3
≤±0.25% BFSL
Titanium alloy
-50..125°C
4-20 mA
50
25 bar
0 bar
Gauge
G1/4
Silicon-on-Sapphire
5..40°C
10-36 V DC

Selected variant

Select a variant in the list

Contact us

Contact us

If you need any help, you can contact us in one of the following ways:
0116 284 9900
Send e-mail
Use live chat
Do you need help?
Logo

Cookie settings for OEM.CO.UK

Cookies help us improve your experience with us, so in order to be able to handle login information, offer you personalised content and for basic functionality of this website, we use some cookies.

We will never sell on any information about you. 

You can accept all cookies or personalise your cookies preferences, you can also change your cookie preferences at any time by visiting our contact page.

Necessary Cookies

These cookies are necessary for the website to work and can not be turned off in our systems. They are usually used only in response to actions you have taken in connection with a service request, for example when setting personal preferences, logging in or filling out a form.

Analysis and measurement cookies

These cookies allow us to count the number of visits and traffic sources so that we can measure and improve our website performance. They help us know which pages are more or less popular and how visitors navigate around the site. The information that these cookies collect is aggregated and therefore completely anonymous. If you do not allow these cookies, we do not know when you have visited our website.

Marketing cookies

These cookies can be added by our partners. They can use them to create a profile of you, based on your interests, to show you more relevant information. They do not store any personal information - only information about your browser and device. If you do not accept these cookies, you will have a more general and less customized user experience.