A Series Hydrogen Sulfide Sensors

Alphasense Hydrogen Sulfide sensors operate using proven fuel cell technology. The H2S 'A' series sensors are designed for continuous use between -30C and +50C, making the H2S-A ideal for portable oil & gas and petrochemical applications in adverse climatic conditions.

The H2S-A sensors offer our electrolyte leak-free guarantee and reliable long-term detection performance. The leakproof housing is moulded with a colour coded top for ease of identification.

Select the sensor that has the range for your application: H2S-AH gives best resolution, whilst the H2S-A1 is a general purpose sensor and the H2S-AE is designed for high concentrations.

Alphasense tests the performance of every sensor; results are stored on our database, giving full traceability for all sensors. The unique Automatic Test and Validation (ATAV) system controls initial sensor stabilisation and runs complex tests under computer control. This computerised system also ensures traceability as tested sensors are moved direct to despatch with their unique barcodes. The ATAV system also runs full validation testing, monitors sensors for long term performance and its generated statistics are used for statistical process control.

Toxic Sensor Application Notes