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| MOQ | 1 Unit/Units |
| Port | Tianjin |
| Lead Time | 10 |
WDS307综合粉尘监测传感器 的英文一种用于监测建筑工地 粉尘的专用小型仪器。它可以监视7个气象要素，风速， 风向， 网求空气 温度，网求空气 湿度， 空气压力， 降水量， 辐射，并且也可以监视三个环境因素，PM2.5，PM10和噪声。系统模块化，可灵活配置。体积小，成本低，而且它适合于工业化密集 STA tioning监控。
˚F功能设定
升 免维护DESIG ñ
l 标准输出协议 RS 485
l 体积小，重量轻
l 安装高度不受限制
l 低功耗、 高精度
l Integrated dust monitoring system
l China's first production company
|
Factor |
Measuring range |
Resolution |
Accuracy |
Measuring principle |
|
Wind speed |
0~60m/s |
0.1m/s |
±0.3m/s or ±3% |
Ultrasonic |
|
Wind direction |
0~360° |
1° |
±3° |
Ultrasonic |
|
Air temperature |
-40°C ~+60°C |
0.1°C |
±0.3°C |
Thermistor |
|
Air humidity |
0~100%Rh |
0.1%Rh |
±2%Rh |
Capacitance |
|
Air pressure |
10~1300hPa |
0.1hPa |
±1hPa |
MEMS sensor (capacitive) |
|
Rainfall |
0~5mm/min |
0.1mm |
±5% |
Infrared light |
|
Radiation |
0~2000w/m2 |
1w/m2 |
±5% |
Silicon photodetector |
|
PM2.5 |
0~1000ug/m3 |
0.3ug/m3 |
±15% or±10μg/m3 |
Laser scattering |
|
PM10 |
0~1000ug/m3 |
0.3ug/m3 |
±15% or±10μg/m3 |
Laser scattering |
|
Noise |
30~130dB(A) |
A-weighted value (Simulate human ear) |
±1.5dB |
Capacitive microphone |
|
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. |
||||
Packing list
sensor 1 set
3.5m cable 1 line
instruction 1 copy
certificate/warranty 1 copy
packing list 1 copy
FAQ for WDS307 Integrated dust monitoring 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.
Company information
Q: Are you the final manufacturer?
A: 是的，我们负责采购原材料，设计硬件结构和设备运行程序，选择零件生产的加工厂。最后，我们将进行产品组装，设备调试，测试，包装等。
问：你们提供免费样品吗？
A: 抱歉，我们不提供免费样品。您应该支付样品费和运费。
问：你们接受哪些付款方式？
答：您可以通过T / T支付给我们，贝宝，Ç REDIT Ç ARD ，速汇金。
问：你们的交货时间是？
问：这是在 3 - 5 个工作日内从付款确认。如果数量超过 100 件/订单，则额外需要 3-5 个工作日。
问：交货方式是什么？
A：货物方式时间需求和客户要求。
问：你们的质量保证服务如何？
问：我们的服务是2年质量保证，负责免费维修。
问：我们可以参观一下贵公司吗？
A：当然，我们欢迎各位朋友的光临。
Tianchuang Technology Building, Caihefang Road,Zhongguancun, Haidian District, Beijing
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