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Lufft WS700-UMB intelligent weather sensor

Category: Lufft

-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

Product description

Parameters

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

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

Mailing Address: Building B, No. 168 Jinyan Road, Jianxin Town, Cangshan District, Fuzhou

Postal Code: 350007

Customer Service Hotline: 400-668-8627

Main Line/Fax: 0591-83305533/83305866

Email: fgwater@fuguang.com

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