PID light ion gas sensor/VOC detection sensor PID-AH (small range)
Brand: British Alpha Alphasense
Product Category: light ion gas sensor
PID photo ion sensor/VOC detection sensor PID-AH (small range)
1. PID sensor/VOC detection sensor PID-AH (small range) product introduction:
Photoelectric ion detector (PHOTO IONIZATION DETECTORS) can measure VOC (volatile organic compounds) and some toxic gases in the range of (1ppb-40ppm). Many hazardous materials contain VOC, because of its high sensitivity to VOC,PID has become an indispensable practical tool for early hazard warning and leakage monitoring of hazardous substances. At present, the life of the bulb is greatly extended by upgrading the bulb and the internal IC.
OEM gas sensors with high-end sensing technology
PID-AH gas sensors are optimized for extremely low background interference, achieving the best low-end sensitivity while maintaining a wide dynamic range.
PID-AH gas sensors are almost insensitive to changes in humidity, and their performance in various applications is unparalleled.

2. PID Sensor/VOC Detection Sensor PID-AH Product Features
Small-scale VOCs gas sensor-PID-AH is a simple plug-and-play sensor that provides a dynamic and reliable response to thousands of volatile organic compounds (VOCs) in many different applications.
Designed for diffusion and in-line pumped sampling, the sensor provides excellent response time and clearance. The sensor uses a bulb with special brightness and stability, which can reliably detect weak volatile and difficult to detect compounds over a long period of time.
Key Features:
• Moisture resistance
• Anti-pollution design
• Removable, pneumatically sealed sensing electrode set
• 4 / A
• 12 months warranty (excluding bulb and grid)
• Life expectancy> 5 years
3. PID sensor/VOC detection sensor PID-AH main specifications
| Performance | |
| Gate Color | White |
| Minimum resolution | 1 ppb isobutylene |
| Range | 0-40 ppm isobutylene |
| T90Response time (seconds) | <3< span=""><!--3<--><!--3<--> |
| Sensitivity | > 25 mV/ppm isobutylene |
| Bulb Energy | 10.6 eV |
| Power consumption and signal | |
| Supply voltage (onboard regulator not enabled) | 3.2 ~ 3.6VDC ideal adjustment range ± 0.01V |
| Supply voltage (onboard regulator enabled) | 3.6 ~ 10VDC (application of the safety of Max10V, not the safety of Max18V) |
| Current | 20 - 32 mA (130 mA for 100 ms at start-up) |
| Power consumption | Onboard regulator enabled (default): <100mW at 3.6V for 200ms<550mW instantaneous power consumption; without onboard regulator: <85mW at 3.2V for 200ms<300mW instantaneous power consumption |
| Output signal | Offset voltage (46mV minimum) ~ Vmax (Vmax = Vsupply-0.15V V when the regulator is enabled, or 3.15V when the onboard regulator is not enabled) |
| Environment | |
| Temperature range | -40°C ~ 55°C(本安); 40°C ~ 65°C (rac本安) |
| Relative humidity range | 0 - 95% RH, no condensation |
| Life and Warranty | |
| life expectancy | > 5 years |
| Bulb life | 10.6 eV 5000 lighting hours |
| Warranty Period | 1 year (subject) |
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Shenzhen Jiesheng Xing Electronics Co., Ltd.

