Chang AI CI-PC162 ເຄື່ອງວິເຄາະອົກຊີເຈນແບບ ion flow ດ້ວຍການແປງຄວາມຖີ່ (0~25.00% O2)

Sensor: Frequency conversion ion flow oxygen 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)

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

Environment temperature: -10~50°C

Environment humidity: <80%RH

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

Sample gas flow rate: 400~600ml/min

Sensor life: more than 2 years (normal use)

Instrument life: more than 5 years (normal use)

Analog output: 1 set,4-20mA/0-20mA/0-1V/0-5V/0-10V /1-5V,(You can set the mode freely).

Communication: RS232(standard)/RS485(optional)

Relay contact point capacity: 24VDC,0.2A