Chang AI CI-PC6500 ເຄື່ອງວິເຄາະອາຍແກັສເລເຊີຢູ່ໃນສະຖານທີ່

Gas: Lower limit of measurement / measuring range

O2: 0.01%Vol. / 0~1%Vol.,0~100%Vol.

CO: 40ppm / 0~8000ppm,0~100%Vol.

CO2: 20ppm / 0~2000ppm,0~100%Vol.

H2O: 0.01ppm / 0~10ppm,0~100%Vol.

H2S: 2ppm / 0~20ppm,0~100%Vol.

HF: 0.01ppm / 0~1ppm, 0~50%Vol.

HCL: 0.01ppm / 0~7ppm,0~50%Vol.

HCN: 0.2ppm / 0~20ppm,0~1%Vol.

NH3: 0.1ppm / 0~10ppm,0~100%Vol.

CH4: 10ppm / 0~200ppm,0~100%Vol.

C2H2: 0.1ppm / 0~10ppm,0~100%Vol.

C2H4: 1.0ppm / 0~10ppm,0~100%Vol

Optical channel length: ≤20m

Response time: ≤1s

Linear error: ≤1%FS

Repeatability: ≤1%

Range drift: ≤1% FS/half a year

Maintenance cycle: ≤2 times per year,clean optical window

Calibration period: ≤2 times per year

Explosion-proof type: Exd II CT5

Protection level: IP66

Analog output: 2-way 4-20mA output(isolation,maximum load 750Ω)

Analog input: 2-way 4-20mA input(temperature and pressure compensation)

Digital output: RS485/RS232/GPRS

Relay output: 3-way output (24V,1A)

Power supply: 24VDC,<10W

Purge gas: 0.3MPa~0.8MPa Industrial Nitrogen and Purified Instrument Air etc.

Environmental temperature: -30°C~60°C

Installation mode: In-situ Installation