Product Introduction
UK Alphasense PID Photoionization Gas Sensor VOC Gas Sensor (Mid-Range)PID-AR5 Description:
The Photoionization Detectors (PIDs) can measure VOCs (volatile organic compounds) and some toxic gases in the range of (10ppb-200ppm), fully compatible and a direct replacement for the US Baseline photoionization gas sensor PID-200 (045-012).
Many hazardous material raw materials contain VOCs. Due to its high sensitivity to VOCs, PID has become an indispensable practical tool for early hazard warning and leak monitoring of hazardous substances.
OEM gas sensors using the most advanced sensing technology
Our mid-range VOC gas sensor PID-AR5 is designed to detect the widest dynamic range of VOCs on the market without compromising performance.
UK Alphasense PID Photoionization Gas Sensor VOC Gas Sensor (Mid-Range)PID-AR5 Features:
Mid-range VOC gas sensor --- PID-AR5 is a simple plug-and-play sensor that provides dynamic and reliable response to thousands of volatile organic compounds (VOCs) in a variety of applications.
The sensor is designed for both diffusion and online pumped sampling, offering excellent response time and clearance rate. The sensor uses a lamp with special brightness and stability, enabling reliable detection of weakly volatile and hard-to-detect compounds over an extended period.
UK Alphasense PID Photoionization Gas Sensor VOC Gas Sensor (Mid-Range)PID-AR5 Key Features:
Moisture Resistant
Anti-Pollution Design
Removable, Pneumatically Sealed Grid
4 / A Series
12-month warranty (excluding lamp and grid)
Expected life > 5 years
UK Alphasense PID Photoionization Gas Sensor VOC Gas Sensor (Mid-Range)PID-AR5 Specifications:
| Performance | |
| Minimum Detection Level | 10 ppb isobutylene |
| Linear Range | 200 ppm isobutylene |
| Overload | 200 ppm isobutylene |
| T90 Response Time (seconds) | 2 |
| Minimum Sensitivity | 6 mV/ppm isobutylene |
| Typical Sensitivity | 11 mV/ppm isobutylene |
| Lamp 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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| Lifetime and Warranty | |
| Expected Life | >5 years |
| Lamp Life | 10.6 eV 10,000 hours of operation |
| 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 |
