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Measurement range: 0~10/100/1000ppm,0~25% manual
adjustment within the measurement range
Accuracy:
0.01~9.99ppm O2:±5% FS
10.0~99.9ppm O2:±3% FS
100~1000ppm O2:±2% FS
0.01~9.99ppm O2:±2.5% FS
Repeatability:
10.0~99.9ppm O2:±1.5% FS
100~1000ppm O2:±1% FS
0.01~9.99ppm O2:±2.5% FS/7d
Stability:
10.0~99.9ppm O2:±1.5% FS/7d
100~1000ppm O2:±1% FS/7d
Response time: T90<60s(25°C)
Sensor principle: Chemical battery
Relay contact capacity:24VDC,0.2A
Power supply:AC220V±10% 50/60Hz
Background gas:Nitrogen,Hydrogen,Helium,Argon and Hydrocarbon Gases (if CO2,H2S,SO2,NOx, NH3,etc.are included)
Automatic temperature compensation: The temperature sensor is embedded in the sensor cavity, and the temperature information is fed back to the microprocessor and the temperature compensation is carried out
Ambient temperature: 0~45°C Environmental humidity: less than 90%RH
Sample pressure: Atmospheric pressure ±10% (air outlet is atmospheric pressure)
Sensor room: Nickel plating on aluminum alloy and sealing of screwing type cover
Analyzer dimension: L×W×H=400mm×300mm×200mm
