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Time of issue:2020-04-29 00:00:00
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Lufft WS700-UMB intelligent weather sensor

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Brand Instrument

image/0101
Lufft-WS700-UMB智能气象传感器0_2
Lufft-WS700-UMB智能气象传感器adar-precipitation-sensor_01_564cc89bb8
Lufft-WS700-UMB智能气象传感器oup_ws301-ws700-ventus_12_ca6120f057

Lufft WS700-UMB intelligent weather sensor

-Working principle: wind measurement by ultrasonic principle, NTC negative temperature coefficient thermistor principle to measure temperature, capacitance principle to measure relative humidity, MEMS principle to measure air pressure, thermopile principle to measure total radiation, radar principle to measure rainfall -Application industry: road, transportation system automatic weather station photovoltaic, solar hydrology building automation airport, wharf, port-instrument characteristics: integrated weather sensor capable of measuring 7 elements, only one cable can be connected to the device; Built-in data preprocessing, universal interface and selectable output protocol; open communication protocol and other advantages; suitable for all
image/0101
Lufft-WS700-UMB智能气象传感器0_2
Lufft-WS700-UMB智能气象传感器adar-precipitation-sensor_01_564cc89bb8
Lufft-WS700-UMB智能气象传感器oup_ws301-ws700-ventus_12_ca6120f057
Product description
Technical indicators
- working principle:
 
The wind is measured by the principle of ultrasonic wave, the temperature by NTC negative temperature coefficient thermistor, the relative humidity by capacitance, the air pressure by MEMS, the total radiation by thermopile, and the rainfall by radar.
 
 
 
-Application industry:
 
Road, traffic system
 
Automatic weather station
 
Photovoltaic, solar
 
Hydrology
 
Building automation
 
Airport, terminal, port
 
 
 
-Instrument features:
 
An integrated weather sensor capable of measuring 7 elements, which can be connected to the device with only one cable;
 
Built-in data preprocessing, universal interface and selectable output protocol;
 
Open communication protocol and other advantages;
 
Applicable to all climatic zones, and also to solar automatic weather stations;
 
Measuring temperature, humidity and wind;
 
If there is frost, you can turn on the integrated heater
 
Scan the QR code to read on your phone
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Technical index
Measurement parameters Temperature, relative humidity, air pressure, rainfall intensity, rainfall type, rainfall
Technical Parameters specification Ø about 150 mm, height 317 mm
weight  1.5 kg
Data interface RS485, 2 core half duplex
Operating Voltage 4...32 VDC
Operating temperature -50...60°C
Working humidity 0...100% RH
heating power 40 VA at 24 VDC
cable length 10 M
Protection level IP66
Install the mast Mast diameter 60-76 mm
temperature principle NTC negative temperature coefficient thermistor
Range -50...60 °C
unit °C
Accuracy ± 0.2 ° C (-20 ... 50 ° C), otherwise ± 0.5 ° C (> -30 ° C)
Relative humidity principle capacitance
Range 0 ... 100 % RH
unit % RH
Accuracy ±2 % RH
Air pressure principle MEMS capacitor
Range 300 ... 1200 hPa
unit hPa
Accuracy ±0.5 hPa (0...40 °C)
Precipitation intensity Resolution 0.1 mm/h
Rainfall Resolution 0.01
Repeatability >90%
Range Raindrop diameter 0.3 ... 5 mm
Type of precipitation Rain / snow

 

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