CNYST PID Gas Detector Fixed PID Detetctors with Explosion Proof Grade Exd ⅡC T6 Gb Range 0-40ppm Resolution 1ppm Single Input 4~20mA and RS485 Pid Principle Shell Material Aluminum for Volatile Gas

About this Item：

Tested object: Volatile gas Range:0-40ppm Resolution:1ppm

The Fixed gas detector adopts the PID principle. High-energy ultraviolet light strips electrons from gas molecules to form ions. The instrument detects the ionic current generated, and calculates the gas concentration based on the current intensity.

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.

It is used to detect the concentration of Volatile gases in the air. When the concentration reaches or exceeds the preset alarm value, the controller will sound and light an alarm to promptly remind to take safety measures to prevent explosion and poisoning accidents, so as to protect life and property.

This product has the advantages of stable signal, high precision, rapid response, long life, short polarization time, etc. It adopts industrial-grade sensor, the instrument shell is designed with explosion-proof structure, 4-20mA standard signal or directly into the DOS system, and can be widely used in metallurgy, petroleum, chemical, municipal and other industries, and is in the leading level of similar products in China.

The housing adopts aluminum shell with explosion-proof structure design, the groove design of the upper cover can lock the housing, the front side of the sensor is designed with downward structure to ensure good contact between the sensor and the gas, and the inlet port adopts explosion-proof waterproof connector.

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）

Range:0-100ppm

Resolution:1ppm