Transport Package: | Covered with Carton Packing. |
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Specification: | RS485 output |
Trademark: | Veinasa |
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
Item
|
Parameters
|
|
DC supply (default)
|
10-30VDC
|
|
Maximum power dissipation
|
RS485 output
|
0.8W
|
Solution
|
Humidity
|
±3%RH(60%RH,25ºC)
|
Temperature
|
±0.5ºC(25ºC)
|
|
Illumination intensity
|
±7%(25ºC)
|
|
Pressure
|
±0.15Kpa@25ºC 75Kpa
|
|
Noise
|
±3db
|
|
PM10 PM2.5
|
±10%(25ºC)
|
|
Range
|
Humidity
|
0%RH~99%RH
|
Temperature
|
-40ºC~+120ºC
|
|
Illumination intensity
|
0~200000Lux
|
|
Pressure
|
0-120Kpa
|
|
Noise
|
30dB~120dB
|
|
PM10 PM2.5
|
0-1000ug/m3
|
|
Long term stability
|
Temperature
|
≤0.1ºC/y
|
Humidity
|
≤1%/y
|
|
Illumination intensity
|
≤5%/y
|
|
Pressure
|
-0.1Kpa/y
|
|
Noise
|
≤3db/y
|
|
PM10 PM2.5
|
≤1%/y
|
|
Response time
|
Temperature
|
≤1s
|
Humidity
|
≤0.1s
|
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Illumination intensity
|
≤1s
|
|
Pressure
|
≤1s
|
|
Noise
|
≤90S
|
|
PM10 PM2.5
|
≤1s
|
|
Signal output
|
RS485(Standard Modbus Communication Protocol)
|
|
Line colour
|
Lnstruction
|
Power supply
|
brown
|
Power supply positive (10-30 V DC)
|
black
|
Negative power supply
|
|
Communication
|
green
|
485-A
|
blue
|
485-B
|
Suppliers with verified business licenses