Product Introduction
UK Alphasense PID Photoionization Gas Sensor VOC Gas Sensor (High Sensitivity)PID-AY5 Description:
Photoionization Detectors (PIDs) can measure VOCs (volatile organic compounds) and some toxic gases in the range of 1ppb-20ppm.Fully compatible and a direct replacement for the US Baseline photoionization gas sensor PID-20 (045-013).
Many hazardous material raw materials contain VOCs. Due to its high sensitivity to VOCs, PID is an indispensable practical tool for early hazard warning and leak monitoring.
OEM gas sensor using the most advanced sensing technology
Our high-sensitivity VOC gas sensor PID-AY5 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 (High Sensitivity)PID-AY5 Features:
High SensitivityVOC Gas Sensor --- PID-AY5 is a simple plug-and-play sensor that provides dynamic and reliable responses to thousands of volatile organic compounds (VOCs) in a variety of applications.
The sensor is designed for both diffusion and pumped online 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 (High Sensitivity)PID-AY5 Key Features:
Moisture Resistant
Anti-pollution Design
Removable, Pneumatically Sealed Grid
4 / A Series
12-month warranty (excluding lamp and grid)
Expected lifetime > 5 years
UK Alphasense PID Photoionization Gas Sensor VOC Gas Sensor (High Sensitivity)PID-AY5 Specifications:
| Performance | |
| Minimum Detection Level | 1 ppb isobutylene |
| Linear Range | 20 ppm isobutylene |
| Overload | 20 ppm isobutylene |
| T90 Response Time (seconds) | 4 |
| Minimum Sensitivity | 60 mV/ppm isobutylene |
| Typical Sensitivity | 110 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 Lifetime | >5 years |
| Lamp Life | 10.6 eV 10,000 hours of illumination |
| 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 |
