PID Sensor

PID Sensor Module

Name: PID Sensor Module
Brand: HT-Nova

The PID sensor module is a photoionization detector for volatile organic compounds and certain inorganic gases. Photoionization is among the most widely used VOC detection technologies, and this module is supplied for integration into gas detection instruments and monitoring equipment.

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Overview

Product information at a glance

A PID sensor is the component a VOC instrument is built around, so its characteristics set what the finished instrument can do. This module is specified for high linearity and high consistency between units - consistency being what allows an instrument manufacturer to calibrate a production run predictably rather than unit by unit.

Two practical failure modes are addressed in the design. Resistance to humidity interference keeps readings dependable in damp conditions, and an anti-contamination design extends usable service where the sampled air is dirty. Rated lifespan is not less than 8,000 hours.

Ionization energy options allow the sensor to be matched to the compounds a given instrument is intended to detect, and the measurement range is wide and can be customised. A 4-series standard 3-pin format keeps mechanical and electrical integration conventional.

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Key information

Product features

Long lifespan, not less than 8000 hours

Resistance to humidity interference; anti-contamination design

Ionization energy options

10.0 eV/10.6 eV

High linearity; high consistency

4-series standard 3-pin mode

Wide measurement range, customizable

Technical data

Technical specifications

Typical Measurement Range: 20ppm/200ppm/2000/10000ppm and customisable
Detection Limit: 1ppb
Response Time: 3 to 5s
Operating Temperature: -40℃ to +60℃
Weight: ≤ 30g
Lifespan: ≥ 8000h

Application areas