PID-A1 Photoion Gas Sensor Description：

PHOTO IONIZATION DETECTORS can measure VOCs (volatile organic compounds) and some toxic gases in the range (50ppb to 6000ppm). Many hazardous materials contain VOC, PID, because of its high sensitivity to VOC, has become an indispensable practical tool for early hazardous substances alarm, leakage monitoring and so on. At present, the service life of the bulb is greatly extended by upgrading the bulb and the internal IC.

Features

Series A standard size with miniature condenser light source.

Linear range: 300ppm

Working environment: -40~55℃, relative humidity 0-95%

Supply voltage: 3.2-3.6V(regulator not used); 3.6-10.0V (for regulator use)

Output voltage: zero (> 50 mV) ~Vmax (power supply voltage -0.1V @ regulator)

Power consumption, 90mW (3.3V supply)

Overload: 6000ppm (isobutylene reference)

Response time is less than 3 seconds under free diffusion

Service life greater than 5 years (excluding UV lamp and grid)

A series standard size pins

PID-A1 Photoion Gas Sensor Specification：

File Description	Type	Download
PID-AH PhotoIonisation detector (ppb)	Datasheet	Download
PID-A1 PhotoIonisation detector (ppm)	Datasheet	Download