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PGas-31 Infrared Gas Detector 1
  • PGas-31 Infrared Gas Detector 1

PGas-31 Infrared Gas Detector

Origin:Made In China
Category:Electronics & Electricity / Electronic Instrument / Other Electronic Instrument
Label:GAS DETECTOR , PGas-31 , IR Gas Detector
Price: US $900 / pc
Min. Order:1 pc
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Member Information


Shenzhen Graigar Technology Co., Limited

Biz MemberGuang Dong - China
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点击这里给我发消息Last Online:13 Oct, 2020

Product Description

PGas-31 Infrared Gas Detector

Brief introduction

The measurement principle of (NDIR) "Non-dispersive Dual-wavelength Infrared Spectrum" is adopted for PGas-31 gas infrared quantitative detector. There is no radiotive emitter and it is convenient to carry; the screen of hand-held probe uses OLED, it is self-luminous with high brightness, with no visual angle problem; high precision, good stability and sensitivity, and the resolution of leakage detection can reach 0.1ppm; the response time is fast; with no consumable parts, life time of the sensor is extra long; it can detect gases include C2H2, CH4, C4H10, C2H4, C2H6, C3H8, CO2CO and SF6, etc.

    Main features l The probe unit adopts light-emitting display screen of organic matter, it is self-luminous with low power consumption and high brightness, and there is no problem of visual angle l The host machine adopts 3.5 inch color touch display screen, the brightness is high, the visual angle is small and the contrast is adjustable l The sensitivity is high, the detection of leakage can reach 0.1 ppm, and the precision can reach 1ppm at most l Good stability l Swift response time l Acoustoptic alarm l Facilitates carrying; l It can realize manual storage of measurement data; l Long service life of sensor Lectotype table for detected gas (part gas)
Model Measured gas Measurement range (volume content) Measurement precision
PGas-31-CO2-1 CO2 gas 0-5000ppm ±1%F.S.
PGas-31-CO2-2 CO2 gas 0-2% ±1%F.S.
PGas-31-CO2-3 CO2 gas 0-20% ±1%F.S.
PGas-31-CO2-4 CO2 gas 0-100% ±1%F.S.
PGas-31-CO-1 CO gas 0-20000ppm ±2%F.S.
PGas-31-CO-2 CO gas 0-10% ±1%F.S.
PGas-31-SF6 SF6 gas 0-1000ppm ±1%F.S.
PGas-31-CH4-1 CH4 gas (methane) 0-4.4%(0-100%LEL) ±1%F.S.
PGas-31-CH4-2 CH4 gas (methane) 0-100% ±1%F.S.
PGas-31-C2H6 C2H6 gas (ethane) 0-2.4 %(0-100%LEL) ±1%F.S.
PGas-31-C3H8 C3H8 gas (propane) 0-1.7%(0-100%LEL) ±1%F.S.
PGas-31- C4H10 C4H10 gas (butane) 0-1.4%(0-100%LEL) ±1%F.S.
PGas-31- C2H2 C2H2 gas (acetylene) 0-2.3%(0-100%LEL) ±1%F.S.
PGas-31- C2H4 C2H4 gas (ethylene) 0-2.4%(0-100%LEL) ±2%F.S.
  Executed standard GB12358-2006 "Gas monitors and alarms for workplace--General technical requirements"

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PGas-31 Infrared Gas Detector 1
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Shenzhen Graigar Technology Co., Limited

Xinfu Building,Center Road,Shajing Street,Baoan District

Leo Lee (Sales Manager)

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