Instrument Expert
Original factory packaging
Service Hotline：
(+86)010-52867771
Instrument Expert
Original factory packaging
Service Hotline：
(+86)010-52867771
Updated:2025-03-13
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With a PID, the sample gas is exposed to deep ultraviolet light.
The emitted light ionises targeted gases and they are then detected by the PID electronics and reported as a concentration (ppb or ppm).
PIDs can measure Volatile Organic Compounds (VOCs) to very low concentrations. Considered the gold standard for VOC measurement, Alphasense PIDs are compact and low power, with recently improved electronics and longer lamp life. An extended family of lamps now include better BTEX and chlorinated VOC detection. These sensors are pin-replaceable with the 4P90 pellistor.
| File Description | Type | Download |
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PID-AY5 NEW Photoionisation detector 0-20ppm |
Datasheet |
 Download
|
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PID-AR5 NEW Photoionisation detector 0-200ppm |
Datasheet |
Download
|
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PID-AH5 NEW Photoionisation detector 0-40ppm |
Datasheet |
Download
|
|
PID-AH2 PhotoIonisation detector (ppb) |
Datasheet |
Download
|
|
PID-AG5 NEW Photoionisation detector 0-10,000ppm |
Datasheet |
Download
|
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PID-A15 NEW Photoionisation detector 0-4,000ppm |
Datasheet |
Download
|
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PID-A12 PhotoIonisation detector (ppm) |
Datasheet |
Download
|
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