Chang AI GNL-3100-4O 氧气变送器 (100ppm~21.00% O2)

Measure range: 100ppm~21.00% O2

Display: 5-bit digital LED dynamic display. Visual Window 90×25 mm

Accuracy: 

10~99.9ppm O2:±5%FS 

100~999ppm O2:±2%FS 

1000ppm~21% O2:±1.5%FS 

Repeability: 

10~99.9ppm O2:±2.5%FS 

100~999ppm O2:±1%FS 

1000ppm~21% O2:±0.75%FS 

Stability: ±1%FS/7d

Response time: T90<20 second (fully preheated)

Working temperature: 0~50°C

Environmental humidity: <80%RH

Working power supply: AC220V±10% 50/60Hz,or 24VDC

Power waste: ≤6VA

Analog output signal: 4 to 20 mA (allowing external load<500Ω)

Relay contacts capacity: DC24V,0.2A

Sensor principle: Ion flow

Sensor life: >18000 hours (normal use)

Dimensions: L×W×H=153mm×131mm×57mm

Installation dimensions: L×W=111mm×118mm

Analyzer weight: Around 0.7kg