VTSYIQI Fixed Hydrogen Detector H2 Gas Tester Monitor with Measuring Range 0 to 1000ppm Resolution 1ppm Single Input 20mA and RS485 L-Alarm 50ppm H-Alarm 150ppm

VTSYIQI Fixed Hydrogen Detector H2 Gas Tester Monitor with Measuring Range 0 to 1000ppm Resolution 1ppm Single Input 20mA and RS485 L-Alarm 50ppm H-Alarm 150ppm 

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