Product Name: | Detect Pm2.5, Pm10, Temperature and Humidity Senso |
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Power Supply: | DC 10-30V |
Signal Output: | RS485 Output (Standard Modbus RTU Protocol) |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
DC power supply
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(default) DC 10-30V
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The maximum power consumption
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Less than 0.8W
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The detection parameters
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CO, NO2
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Working environment:
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Temperature - 10 ºC - 55 ºC; humidity 0 ~ 95% RH, non condensing
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Signal output
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RS485 output (standard Modbus RTU protocol)
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Material
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ABS
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Installation method
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Bracket installation
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Signal output
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RS485 output (standard Modbus RTU protocol)
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Material
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ABS
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Installation method
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Bracket installation
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Detection parameters
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Measurement range
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Resolution
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Accuracy
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Preheating time
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NO2
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0~5000ppm
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0.1ppm
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±3%FS
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≥5 min
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CO
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0~1000ppm
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1ppm
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±3%FS
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≥5 min
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Wide - voltage power supply input 10-30V. 485 when wiring the signal line, notice that the two lines of A\B cannot be connected in reverse, and the addresses of multiple devices on the bus cannot conflict.
The line color
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Instructions
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Electricity
the source |
Brown
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Power positive (10~30V DC)
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Black
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The power negative
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Tong
the letter |
Yellow
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485 - A
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Blue
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485 - B
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Suppliers with verified business licenses