Description
For Downloads | Data Sheet – User Manual – Other Documents – Certificates | |
Setup Software | Testing Software | |
For Purchase | Call / WhatsApp / Telegram: +91 8148834200 | |
For Technical Support | Call / WhatsApp / Telegram: +91 8148834211 |
Carbon monoxide detector has the characteristics of long life, high precision, high repeatability and high stability. It is suitable for underground parking lots, garages, workshops, closed living places and other occasions where the concentration of carbon monoxide needs to be detected.
RS485 OUTPUT
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ANALOG OUTPUT
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Power supply
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10-30VDC
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Power supply
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10-30VDC
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Power consumption
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0.18W
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Power consumption
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0.18W
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Measure range
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0~2000ppm
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Measure range
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0~1000ppm
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Accuracy
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±5ppm or ±10%
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Accuracy
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±5ppm or ±10%
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Operating temperature
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-20℃~+50℃
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Operating temperature
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-20℃~+50℃
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Operating humidity
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15%RH~90%RH
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Operating humidity
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15%RH~90%RH
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Data update time
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2s
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Data update time
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2s
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Stability
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≤2% signal value/month
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Stability
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≤2% signal value/month
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Resolution
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1ppm
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Resolution
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1ppm
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Output signal
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RS485
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Output signal
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4~20mA/0~5V/0~10V
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Features of carbon monoxide detector
1. The wall-mounted waterproof shell is adopted, which is convenient to install and has high protection level.
2. Optional high-quality OLED display, the value can be viewed directly on site, and can be displayed clearly at night.
3. Imported first-line brand electrochemical sensors are used, which is stable and durable.
4. The on-site power supply adopts 10~30V DC wide-voltage power supply, which can adapt to a variety of on-site DC power supplies.
5. The output modes are: rs485/4-20mA/0-10V/0-5V.
Electrical Wiring
Line color
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Description
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power
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brown
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Power supply(10 ~ 30V DC)
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black
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Power supply negative
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Communication
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yellow
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485-A
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blue
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485-B
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Range 10V-30V of wide voltage is available in power input, the A wire and B wire can not be connected contrary when connecting to 485 signal, and the address among several devices on the total wire can not be conflicted
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Line color
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Description
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power |
brown
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Power supply (10~30V DC)
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black
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Negative power supply
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output |
blue
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Positive CO signal
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green
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CO signal negative
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NOTE: Two types wire methods
1.Four-wire connection diagram 2.Three-wire connection diagram |