QIUSUO Wall-mounted HCN Gas Detector Fixed HCN Concentration Tester with Measuring Range 0 to 50ppm Resolution 0.1ppm Wall-Mounted 4-20mA and RS485 Input for Gas Detection in the Metallurgical Petroleum Chemical Municipal and Other Industries

About this item:

Test gas: Hydrogen Cyanide gas

Measuring range: 0-50ppm; Resolution: 0.1ppm; L-alarm:5ppm; H-alarm: 10ppm

Advanced Catalytic Gas Sensor and Electrochemical Sensor

Contact output: Free contact output, max power 1kW

Contact Output and Free Contact Output

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.

Specification:

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:HCN

Range:0-50ppm

Resolution:0.1ppm

L-alarm:5ppm

H-alarm:10ppm