Chang AI CI-PC128 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

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