Online Explosion-Proof Oxygen/Nitrogen Analyzer (CI-PC85-2)
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Combines a microcontroller with digital processing technology, providing strong anti-interference performance with stable and reliable operation.
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Uses a 3D ion flow sensor with high precision, good stability, and long service life.
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Equipped with an infrared remote control function, allowing the analyzer to be operated remotely.
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Features a flameproof design with flameproof grade Exd IIC T6 Gb.
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Alarm function: when oxygen concentration deviates from the alarm value, the alarm threshold can be freely set across the full measurement range.
Sensor: 3D Ion Flow
Measuring Range:
CI-PC85-2-3O 1000ppm~21% O2
CI-PC85-2-4O 100ppm~21% O2
CI-PC85-2-5O 10ppm~21% O2
CI-PC85-2-3N 79%~99.9% N2
CI-PC85-2-4N 79%~99.99% N2
CI-PC85-2-5N 79%~99.999% N2
Accuracy:
99.99%~99.999% N2: ±10%FS
98%~99.999% N₂: ±2%FS
79%~99.999% N2: ±1.5%FS
Repeatability:
99.99%~99.999% N₂: ±5%FS
98%~99.999% N₂: ±1%FS
79%~99.999% N: ±0.75%FS
Stability:
99.99%~99.999% N2: ±5%FS/7d
98%~99.999% N2: ±1%FS/7d
79%~99.999% N2: ±0.75%FS/7d
Explosion-proof Rating: Ex d IIC T6 Gb
IP Grade: IP65
Analog Signal: 1 group; 4~20mA/0~20mA/0~1V/0~5V/0~10V/1~5V (can be set freely);
Load: <500Ω
Sample Gas Flow: 400~600ml/min
