Our Unit Converter
The ESI Unit converter allows you to quickly and easily access a conversion tool to work out your preferred unit of pressure measurement wherever you may be. Whether out on-site or in the office.
Download the ESI-USB© Software
The ESI-USB© software allows you to connect your ESI transducer to your laptop or PC and be up and running monitoring pressure data within ten minutes. The software auto-updates and is compatible with Windows 8, 10 & 11.
GS4200H
Hydrogen Compatible Pressure Transmitter
- Suitable for Hydrogen based environment
- Tested to ISO 1114-2:2017
- In accordance with EC 79/2009 AND EU 406/2010
- Silicon-on-Sapphire sensor technology for outstanding performance
- Pressure ranges from vacuum to 1,500 bar
- Specialist high strength titanium alloy sensor
- ATEX/IECEx option available (includes M1 for mining applications)
- DNV GL approved for Marine applications
Description
The GS4200H Hydrogen Compatible pressure transmitter is designed using special titanium alloy measurement cell and wetted parts. The unique Silicon-on-Sapphire sensor technology provides outstanding performance and gives excellent stability over a wide temperature range. Find out more about Silicon-on-Sapphire sensor technology here
The superior build and unbeatable sensing technology are perfect for meeting the operational requirements of demanding pressure measurement applications where good quality, fast delivery and low cost are of the highest priority.
Suitability of the material is confirmed following hydrogen compatibility testing based on ISO 1114-2:2017 according to the European Regulations EC 79/2009 and EU 406/2010. The unique Silicon-on-Sapphire sensor technology provides outstanding performance and gives excellent stability over a wide temperature range.
Optional higher accuracy, outputs and electrical connections are available. The all titanium alloy wetted parts offer unbeatable corrosion resistance.
Standard pressure ranges:
0 – 1 bar Vac; 0 – 0.5 bar; 0 – 1 bar; 0-2.5 bar; 0-6 bar; 0 – 10 bar; 0-16 bar; 0 – 25 bar; 0 – 100 bar; 0 – 250 bar; 0-400 bar; 0 –600 bar; 0-1,000 bar; 0 – 1,500 bar (other ranges available)
Typical applications include:
- Hydrogen storage
- Hydrogen production
- General industrial applications
- Marine propulsion
Technical Specifications
Electrical Connections
| mA | VDC | VDC | |
| Pin no. | 2 wire | 3 wire | 4 wire |
| 1 | +supply | common | -supply |
| 2 | 4-20mA | +supply | +supply |
| 3 | N/C | +output | +output |
| ⏚ | to case | to case | -output |
Certifications
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
Get in touch..
For more information or to request a quote contact our sales team
