SGX Sensors SGX-4DT, Carbon Monoxide, Hydrogen Sulphide Gas Sensor IC for Portable Gas Detectors

The SGX Sensors are Industrial Dual Toxic Sensors (CO and H2S) with response time of less than 30 seconds. It can be Portable Multi-Gas Detectors.

Range 0 – 500 ppm CO, 0 – 200 ppm H2S
Output signal 80 ± 30 nA/ppm CO, 775 ± 275 nA/ppm H2S
Typical baseline range (pure air) ±2 ppm CO equivalent, ±0.5 ppm H2S equivalent
Filter capacity > 20000 ppm hours CO
Response time (T90) <30 s
Maximum overload 2000 ppm CO, 500 ppm H2S
Long-term output drift <10% per annum