The SGX Sensors PID (Photo-Ionisation Detection) sensors are designed to offer the most accurate method to detect VOCs in the PPM (parts per million) and PPB (parts per billion) range. Our PIDs are not cross sensitive to common atmospheric gasses (CO2, CO, Sox, NOx, water vapour). Furthermore, it offers high humidity resistance and long-term (temperature) stability. Our sensors are used across a wide number of industries and applications, wherever you have a need to detect gases and vapours.

Sensitivity >600 mV/ppm
Range >3 ppm
Minimum detection limit 0.5 ppb
Response time T90 < 12s
Current 20 - 32 mA
Power consumption 100 mW at 3.3 V