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Lufft WS502-UMB intelligent weather sensor

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Lufft WS502-UMB intelligent weather sensor

Category: Lufft

-Working principle: Through ultrasound / wind, NTC / temperature, capacitance / relative humidity, MEMS capacitance / barometric pressure, lufft insolation intensity meter / radiation-Application industry: road, transportation system automatic weather station photovoltaic, solar hydrology building automation airport, The docks and ports are integrated into various systems and solutions that require environmental data-Instrument characteristics: an integrated meteorological sensor capable of measuring 6 elements, only one cable can be connected to the device; built-in data preprocessing, universal Interface and optional output protocol; open communication protocol and other advantages; maintenance-free operation; suitable for all

Product description

Parameters

Technical indicators

- working principle:

Through ultrasonic / wind, NTC / temperature, capacitive / relative humidity, MEMS capacitive / barometric pressure, lufft solar intensity meter / radiation

-Application industry:

Road, traffic system

Automatic weather station

Photovoltaic, solar

Hydrology

Building automation

Airport, terminal, port

Integration into various systems and solutions that require environmental data

-Instrument features:

An integrated weather sensor capable of measuring 6 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;

Maintenance-free operation;

Applicable to all climatic zones, and also to solar automatic weather stations;

Observe WMO rules, measure temperature, humidity and wind

If there is frost, you can turn on the integrated heater

Technical index
Measurement parameters	Temperature, relative humidity, air pressure, wind direction, wind speed, radiation
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
	Protection level	IP66
	Install the mast	Mast diameter 60-76 mm
radiation	unit	W/m²
	Accuracy	5%
	Response time (95%)	< 1 s
	Annual instability	±1 %
	Non-linear (0 to 1,000W / m²)	±1 %
	Directivity error (1,000W / m² at 80 °)	±20 W/m²
	Sensitivity related to temperature	± 5 % (-10... +40 °C)
	Tilt error (at 1000W / m²)	± 1 %
	Spectral range	300…1100 nm
	Measuring range	1400 W/m²
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)
wind direction	principle	Ultrasound
	Range	0 ... 359.9 °
	unit	°
	Accuracy	< 3° RMSE > 1.0 m/s
Wind speed	principle	Ultrasound
	Range	0...75 m/s
	unit	m/s
	Accuracy	±0.3 m/s or ±3 % (0...35 m/s) ±5 % (>35 m/s) RMS
	Resolution	0.1m/s

						Jiārè gōnglǜ

heating power

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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