QIUSUO Fixed H2 Gas Detector Hydrogen Gas Detector with Measuring Range 0-1000ppm Resolution  Ratio 1ppm L-Alarm 50ppm H-Alarm 150ppm RS485 Wall-Mounted Signal Output 4 to 20mA

About this item

Test gas：hydrogen gas

Measuring range:0-1000ppm; Resolution:1ppm; L-alarm:50ppm; H-alarm:150ppm

Explosion proof grade Exd ⅡC T6 Gb

Contact output Free contact output, max power 1kW

Shell material Aluminum

Introduction:

Fixed gas detector adopts advanced catalytic gas sensor or electrochemical sensor, which can translate the gas concentration in the air to the digital signal output. 
The detector working with gas controller can be used to detect gas in refinery, chemical plant, LPG station, boiler room, painting plant and other places with gas exists.

Specifications:

Product type:fixed gas detector/transmitter

Explosion proof grade:Exd ⅡC T6 Gb

Response time:≦30S

Power supply:DC24V±10%

Working temperature:-20℃～50℃

Output current:4-20mA

Working humidity:0-95%RH

Contact output:Free contact output, max power 1kW

Single input:4~20mA and RS485

Installation method:Wall-mounted

Shell material:Aluminum

Dimensions:190x150x95mm（L×W×H）

Model:H2

Range:0-1000ppm

Resolution:1ppm

L-alarm:50ppm

H-alarm:150ppm