CH4 gas sensor / NDIR / pre-calibrated / miniature
SJH Series

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Characteristics

  • Gas type:

    CH4

  • Technology:

    NDIR, pre-calibrated

  • Other characteristics:

    miniature

Description

Introduction
With Non-dispersive infrared (NDIR) technology, infrared CH4 sensor has long lifespan, long-term stability,high accuracy, and need less maintenance.

Our infrade CH4 sensor is with all the necessary optics, electronics and firmware to provide a linearised, temperature-compensated output, it means all our sensors are pre-calibrated.

Features:
1.NDIR technology, with longlifespan
2.Diffusion sampling, compact size, easy handling
3.High precision, low power consumption, less maintenance
4.Self-compensation of temperature
5.Great resistance to moisture and other gases interference
6.Voltage output and RS232 output are optional
7.Good sensitivity and selectivity to CH4 gas

Applications
1.Mine, metallurgy, liquefied gas station, spray paint, petroleum, fuel gas transport etc.
2.In gas leakage detecting equipment in family and industry
3.Gas concentration meter.
4.Combustible CH4 gas leakage alarm or detection

Specifications
Measurement range: 0-5%vol (0-100%LEL), 0-100%vol
Accuracy: 0-1%:±0.06%;>1%,±6% of reading
Working temp: -40℃~70℃
Storage temp: -40℃~ 85℃
humidity range:0-95%RH(non condensed)
Dimensions: 20*19mm (except pin)
life: >10years