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Sensor principle: Frequency conversion ion flow
Measure range: 0~25% 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)
Relay contact point capacity: 24VDC,0.2A
Power supply: 85~264VAC,50/60Hz
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=144mm×144mm×251mm
Installation mode: disc mounted
Install hole size: L×W=136mm×136mm
