Chang AI CI-PC128-1 Frequency Conversion Ion Flow Oxygen Analyzer (0~25% O2)

Sensor principle: Frequency conversion ion flow

Measure range: 0~25.00% O2

Accuracy:

0.01~99.9 ppm ±5ppm

100~999.9ppm ±3%FS

1000~9999 ppm ±3%FS

1.00%~25.00% ±3% of the measured value

Repeatability:

0.01~99.9 ppm ±2.5ppm

100~999.9ppm ±1.5%FS

1000~9999 ppm ±1.5%FS

1.00%~25.00% ±1.5% of the measured value

Stability:

0.01~99.9 ppm ±2.5ppm/7d

100~999.9ppm ±1.5%FS/7d

1000~9999ppm ±1.5%FS/7d

1.00%~25.00% ±1.5% of the measured value /7d

Response time: T90<20s(after full preheating)

Relay contact point capacity: 24VDC,0.2A

Power supply: 85~264VAC,50/60Hz

Calibration cycle: recommended once a year

Communication: RS232(standard)/RS485(optional)

Environment temperature: -10~50°C Environment Humidity: <80%RH

Sample gas pressure: atmospheric conditions±10% (Gas outlet should be atmospheric conditions)

Analyzer size: L×W×H=300mm×242.5mm×125mm

Install hole size: L×W=200mm×124mm