Inline H2 sensor for process monitoring

Hydrogen sensor for Power-to-X applications

In the rapidly growing Power-to-X (P2X) industry, precise measurements of hydrogen levels are essential for cost-optimizing electrolysis processes and for ensuring safety. The SulfiLogger™ X1-3290 sensor provides a state-of-the-art solution for real-time H2 measurements in process gas streams, enabling industries to produce green hydrogen safer and more efficiently.

Plug-n-play design

The sensor is designed for easy, plug-and-play installation as no gas preconditioning or complex sampling systems are required. The sensor supports multiple mounting options for various pipe dimensions, including in-pipe installation and installation in a bypassed sidestream.

Robust sensor for harsh environments

The SulfiLoggerTM X1-3290 sensor is designed for rough environments. It reliably measures in 0 to 100% relative humidity, in high temperature and pressure environments, and under oxygen-free conditions. It can even measure directly in water.

Novel and patent-pending technology

The sensor builds on the foundation of a proven and patent-pending micro-electrochemical sensor technology. This technology has successfully been applied for sensors for reliable H2S monitoring that are used by leading utilities in various industrial segments including wastewater, biogas, natural gas, aquaculture, and other industries.

SulfiLoggerTM X1-3290 H2 sensor

  • Robust sensor for continuous H2 monitoring inline in gas streams
  • Designed for harsh environments with up to 100 % humidity
  • Plug & play installation with no need for gas preconditioning or complex system modifications

Specifications
 
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SulfiLoggerTM X1-3290 H2 sensor installation example

Specifications

The specifications listed here are subject to change without notice and may indicate potential product configurations.

Technical specifications
Analyte Hydrogen (H2)
Measurement media Gas, air, and water
Measurement range
  • 0 to 5% (0 to 50,000 ppm)
  • Custom measurement range upon request
Max pressure
  • 3 barg (44 psig)
  • Custom pressure upon request
Operating temperature range 0 °C to +40 °C (32 °F to +104 °F)
Accuracy +/- 5 % of reading
Detection limit 1 % of full range
Response time Down to 1 second*
Operating humidity range 0 to 100 %
Storage temperature range 0 °C to +40 °C (32 °F to +104 °F)
Design temperature range -20 °C to +60 °C (-4 °F to +140 °F)
Power input options
  • 4-20 mA loop power
  • DC power (12-28 VDC)
  • Batteries**
Data output options
  • 4-20 mA analogue signal
  • RS-232 signal
  • Cloud data**

* Depending on the sensor configuration.
** With the PowerCom Box only.

Mechanical specifications
Length 240 mm (9.4 in)
Diameter Ø48.3 mm / 1½” pipe
Weight 0.85 kg (1.9 lb)
Front design Threaded G 1″
(ISO 228-1, BSPP)
Material Stainless Steel
EN 1.4404 (316L)
Mounting options
Certification

  • ETL listed (cETLus marked) to Canadian and US General Safety and Hazardous (Class l, Div. 1) Locations***
  • ATEX, UKEX, and IECEx approved for use in Zone 0 Hazardous Areas (Ex II 1G Ex ia IIC T4 Ga)***

*** Certificates are available on sulfilogger.com/support.

Want to know more?

Would you like to know, if the SulfiLoggerTM H2 sensor is suitable for your hydrogen monitoring needs?