Chang AI CI-PC85-2-4O 防爆氮气分析仪 (100ppm~21.00% O2)

Test scope:  100ppm~21.00% O2

Sensor Model:  OLZL03

Sensor: 3D Ion flow oxygen sensor

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% N2:±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 

Response time: T90<30s

Explosion-proof grade: Exd || CT6

Protection level: IP65

Calibration cycle: one year (recommended)

Power supply: 24VDC

Analyzer power consumption: <20VA

Communication: RS485/RS232

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

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