Chang AI CI-PC15 防爆氧气分析仪 (0~25.00% O2)

Sensor: zirconia concentration difference cell sensor

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 

1000~9999 ppm: ±1.5%FS/7d 

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

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

Protection level: IP64

Calibration cycle: one year (recommended)

Power supply: 24VDC

Analyzer power consumption: <15VA

Communication: RS485(standard)/RS232(optional)

Switch output: Alarm output:1 set Relay contact point capacity:24V DC,0.2A

Analog output: 1 set,4-20mA/0-20mA/0-1V/0-5V/0-10V/ 1-5V(You can set the mode freely). The load:less than 500 Ω

Environment temperature: -10~45°C Environment Humidity:<90%RH

Sample flow rate: 400~600ml/min

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

Inlet and outlet: 1/4-inch NPT (standard 6.5 stainless steel joint)

L×W×H=300×200×175mm Flow meter:Selection