Chang AI CI-PC121 주파수 변환 이온 흐름 산소 분석기 (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

Communication: RS232(standard)/RS485(optional)

Environment 

temperature: -10～50℃

Environment Humidity: <80%RH 

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

Analyzer size: L×W×H=264mm×190mm×159mm; 

Floor installation size: L×W=210mm×195mm(Φ5 x 4 bolt hole)

Analyzer weight: about 3.7-4.1kg