Chang AI CI-PC89 Monitoring instrument for dispersion oxygen in plateau (0~40.00% O2)

Sensor: 3DE ion flow oxygen sensor

Measurement range: 0~40.00% O2 absolute elevation:0~6000m

Accuracy: ±1%FS

Repeatability: ±0.5%FS

Accuracy: ±0.5%FS/7d

Response time: T90<20s

Oxygen concentration control: Switch of oxygen supply valve controlled by microcontroller

Control mode: automatic control

Automatic control principle: When the oxygen concentration in the room is higher than the control value,the oxygen supply valve is closed automati cally.When the oxygen concentration is below the control value,the oxygen supply valve is automatically opened,and the oxygen is fed into the room.

Control accuracy: 0.5%

Oxygen pressure: 0.2~0.6MPa

Oxygen inlet: Φ6 Quick Connector

Oxygen outlet: diffusion,noise reduction

Anion: Built in anion generator,which can be switched by remote control

Communication: RS485 communication or wireless communication (optional)

Switching signal: Quantity:1 group. Purpose:Switching signal output for concentration control of second group. Relay contact capacity:24VDC,0.2A

External control Signal: Quantity:1 group Purpose:switch monitor control signal:220VAC±10%,50/60Hz

Power: 85~264VAC,50/60Hz

Monitor power: <15VA

Shell: Metal Shell (Toughened Glass on Front)

Dimension: L×W×H=386mm×256mm×76mm

Weight: Weight around 4.2kg,after packaging around 5.7kg

Display: 120×70 LCD

Operation mode: Remote control,remote control (communication)

Power switch: have

Panel color: Starry Black (standard), local gold

Ambient temperature: -10~+50°C

Environmental humidity: Less than 80% RH,no condensed water

Work pressure: atmospheric pressure±10% (Outlet should be atmospheric pressure)