QIUSUO O3 Gas Detector Fixed Ozone Gas Detector with LCD display  Measurement Range from 0 to 20ppm Resolution 0.1ppm L-alarm 5ppm H-alarm 10ppm for Detection of Gas Concentration in Air

About this item

Test gas: Ozone (O3)

Measuring range: 0-20ppm

Resolution: 0.1ppm

L-alarm: 5ppm;H-alarm: 10ppm

It is used to detect the concentration of flammable gas or other toxic and harmful 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.

Overview:

It is used to detect the concentration of flammable gas or other toxic and harmful 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 die-casting 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.

Features:

Test gas: Ozone (O3)

Measuring range: 0-20ppm

Resolution: 0.1ppm

L-alarm: 5ppm;H-alarm: 10ppm

Explosion proof grade: Exd ⅡC T6 Gb

Response time: ≦30S

Power supply: DC24V±10%

Working temperature: -20℃～50℃

Output current: -20mA;Working humidity: -95%RH

Contact output: ree contact output, max power 1kW

Single input: 20mA and RS485

Installation method: all-mounted

Shell material：Aluminum

Dimensions: 190x150x95mm（L×W×H）