Place of Origin
United Kingdom
Theory
Elechtrochemical Sensor
Name
PID-AH Photo Ionisation Detector VOC Sensor PID Sensor
Target gases
VOCs with ionisation potentials < 10.6 eV
Minimum detection level
1 (ppb isobutylene)
Linear range
50(ppm isobutylene)
Overrange
50(ppm isobutylene)
Sensitivity
>20(linear range)
Response time (t90)
<3(seconds)
Operating life
5 years (excluding replaceable lamp and electrode stack)