Product Introduction
UK Alphasense PID Gas Sensor VOC Detection Sensor (Small Range)PID-AH5 Description:
Photo Ionization Detectors (PID) can measure VOCs (volatile organic compounds) and some toxic gases in the range of (1ppb-40ppm). Many hazardous material raw materials contain VOCs. Due to its high sensitivity to VOCs, PID is an indispensable practical tool for early hazard alarm and leak monitoring of hazardous materials.
OEM gas sensor using the most advanced sensing technology
Our wide-range VOCs gas sensor PID-AH5 is designed to detect the widest dynamic range of VOCs on the market without compromising performance.
UK Alphasense PID Gas Sensor VOC Detection Sensor (Small Range)PID-AH5 Features:
Wide-range VOCs gas sensor --- PID-AH5 is a simple plug-and-play sensor that provides dynamic and reliable response to thousands of volatile organic compounds (VOCs) in various applications.
This sensor is designed for diffusion and online pumped sampling, providing excellent response time and clearance rate. The sensor uses a bulb with special brightness and stability, enabling reliable detection of weakly volatile and hard-to-detect compounds over a long period.
UK Alphasense PID Gas Sensor VOC Detection Sensor (Small Range)PID-AH5 Key Features:
Moisture Resistant
Anti-pollution Design
Removable, Pneumatically Sealed Grid
4 / A Series
12-month warranty (excluding bulb and grid)
Expected life > 5 years
UK Alphasense PID Gas Sensor VOC Detection Sensor (Small Range)PID-AH5 Parameters:
| Performance | |
| Minimum Detection Level | 1ppb isobutylene |
| Linear Range | 40 ppm isobutylene |
| Overload | 40 ppm isobutylene |
| T90 Response Time (seconds) | 2 |
| Minimum Sensitivity | 25 mV/ppm isobutylene |
| Typical Sensitivity | 50 mV/ppm isobutylene |
| Bulb Energy | 10.6 eV |
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| Power Consumption and Signal | |
| Power Consumption | 80 mW ~ 200 mW depending on supply voltage |
| Supply Voltage | 3.2 ~ 5.5 VDC |
| Output Signal | 0.040~2.85V |
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| Environment | |
| Temperature Range | -20ºC ~ +60ºC |
| Relative Humidity Range | 0 – 95% RH, non-condensing |
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| Life and Warranty | |
| Expected Life | >5 years |
| Bulb Life | 10.6 eV 10000 lit hours |
| Warranty Period | 1 year (main body) |
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| Certifications | |
| European Certification | ATEX |
| North American Certification | UL |
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| Patents | US Pat 6,646,444. Japan Pat 3,793,757 |
