toxic gas detector / electrochemical

The ST3 XChem series coming from SMART electrochemical toxic gas sensors have a long life, fast responses and high specificity. All ST3 sensors belong to the universal Millenium II Gas Detection class and have the same performance with M2B, M22 and M21 transmitters.

The latest designs use the SimpleClick sensor element replacement with low power consumption and excellent overall performance. Designed to perform even in the most demanding and extreme industrial environments, they are cost-effective with simple maintenance and installation along with fine-tuned specific response which guarantees accurate detection even with other gas impurities.

Users can choose from the available sensors like the O2, NH3, NO2, SO2, CO and H2S sensors. These carry a two-year warranty and have a long range of 2,000ft or about 600m with the lowest power consumption compared to other popular brands.