Features

In-situ measurement is adopted without pretreatment system to avoid sampling adsorption, blockage and component damage in preprocessing.

Integrated structure: no moving parts, with good reliability and stability.

Adopt "Single Line Spectrum" Technology, free from cross interference of background gas.

The optical path realizes uncoupling direction adjustment, simple optical path adjustment at site.

Application

        Analysis of gas recovery of converter gas; analysis of CDQ circulating gas; oxygen analysis of coke oven gas after electric detarring; blast furnace coal injection gas analysis; analysis of ammonia escaping gas in cement industry; trace CO detection & analysis in electric power, cement, environmental protection and other industries; trace HCl and HF analysis in environmental protection and chemical industry, etc.

Specifications

Linearity error: ≤1%F.S.

Zero drift: ≤1%F.S./half a year

Span drift: ≤1%F.S./half a year

Ex-mark: ExdIICT6 GB

IP grade: IP66.

Response time: ≤1s (T90).

Analog input: 2x4-20mA input

Analog output: 2x4-20mA output

Digital communication: RS485/RS232 via serial port

Working temperature: -20℃~60℃

Purge gas: (0.3~0.8) MPa nitrogen, purified instrument air