Product Description
The WDS202 integrated dust monitoring sensor is a small instrument for monitoring dust on the construction site. It can monitor two meteorological elements, wind speed and wind direction. It can also monitor two environments, PM2.5, PM10.The system is modularized and can be configured flexibly. Small volume, low cost, and it’ suitable for industrialized intensive stationing monitoring.
Features
lMaintenance free design
lStandard output protocol RS485
lSmall volume, light weight
lInstallation height is unrestricted
lLow power consumption, high precision
lIntegrated dust monitoring system
lChina's first production company
Technical Parameters
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Factor
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Measuring range
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Resolution
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Accuracy
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Measuring principle
|
|
Wind speed
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0~60m/s
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0.1m/s
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0.3m/s or 3%
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Ultrasonic
|
|
Wind direction
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0~360°
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1°
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3°
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Ultrasonic
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|
PM2.5
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0~1000ug/m3
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0.3ug/m3
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±10μg/m3
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Laser scattering
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|
PM10
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0~1000ug/m3
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0.3ug/m3
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±10μg/m3
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Laser scattering
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Optional configuration function (Built-in sensor): GPS-a01, WiFi-a02, Ethernet-a03,
Electronic compass-b01, GPS-b02, Heating(48W)-c01, Heating(100W)-c02, Battery-d01.
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The following are types of sensors that can be added for integration.You can choose freely according to your needs.
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Factor
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Measuring range
|
Resolution
|
Accuracy
|
Measuring principle
|
|
Air temperature
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-40°C ~ +60°C
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0.1°C
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±0.3°C
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Thermistor
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Air humidity
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0~100%Rh
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0.1%Rh
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±2%Rh
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Capacitance
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|
Air pressure
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10~1300hPa
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0.1hPa
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±1hPa
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MEMS sensor (capacitive)
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|
Rainfall
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0~5mm/min
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0.1mm
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±5%
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Infrared light
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|
Radiation
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0~2000w/m2
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1w/m2
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±5%
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Silicon photodetector
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|
UV index
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0~15 level
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1level
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±1level
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Photosensitive resistance
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|
Noise
|
30~130dB(A)
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A-weighted value
(Simulate human ear)
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±1.5dB
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Capacitive microphone
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Packing list
sensor 1 set
3.5m cable 1 line
instruction 1 copy
certificate/warranty 1 copy
packing list 1 copy
FAQ for WDS202 sensor
Q:Do you supply tripod and solar panels?
A: Yes, we can supply it, but this is optional.
Q:Can we choose other desired sensors?
A: Yes, you should tell us what sensors you need before placing the order, and then we will quote according to your request.
Q:What is the way of transmission mode?
A: Communication interface adopts RS485 (RS232 can be selected)
Q: What industry can be applied to in addition to construction sites?
A:Urban roads,bridges,smart city,industrial park and mines, etc.
Q: How to install it?
A: Installed on a hollow mast with a diameter of 60-75mm.
Application
Company information
FAQ
Q: Are you the final manufacturer?
A: Yes, we are responsible for purchasing raw materials, designing hardware structure and equipment running program.Selection processing plant for parts production.Finally, we will carry out product assembly, equipment commissioning, testing, packaging, etc.
Q: Do you offer free samples?
A: Sorry, we don't offer free samples. You should pay the sample fee and freight.
Q: What payment ways do you accept?
A:You can pay us by T/T,PayPal,Credit Card,MoneyGram.
Q: What is your delivery time?
A: It is in 3-5 working days since the payment confirmed . If quantity is more than 100pcs /order, it will need extra 3-5 working days .
Q: What is the way of delivery?
A: Freight mode depends on time demand and customer requirements.
Q: How is your quality assurance service?
A: Our service is 2 years quality assurance, responsible for free maintenance.
Q: Could we make a visit to your company?
A: Of course, we welcome all the friends' visits.
