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Lufft WS510 Smart Weather Sensor

Lufft WS510 Smart Weather Sensor
Product #: 8375.5
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All-in-one housing concept & easy installation

All-in-one housing concept of a compact weather sensor combining several measurement parameters in one housing with only a single cable connection.

Maintenance-free operation

Maintenance free operation as there are no moving parts that can wear out.

Flexible interfaces and telegrams

SDI-12 and RS485 with supported protocols UMB-Binary, UMB-ASCII, Modbus-RTU, Modbus-ASCII, and XDR.

Spectrally flat Class A Pyranometer

Aspirated radiation shield

Specifications

*Parameters Measured: Air Temperature
Relative Humidity
Air Pressure
Wind Direction
Wind Speed
Solar Radiation
Air Pressure: Accuracy: ±0.5 hPa (0 - +104 °F) or ±0.5 hPa (0 - +40 °C)
Measuring range: 300 - 1200 hPa
Measurement technology: MEMS capacitive
Air Temperature: Accuracy: ±0.4 °F (-4 - +122 °F) or ±0.2 °C (-20 - +50 °C), otherwise ±0.9 °F (˃ -22 °F) or ±0.5 °C (˃ -30 °C)
Measuring range: -58 - +140 °F (-50 - +60 °C)
Measurement technology: NTC
Resolution: 0.1 °C (-20 - +50 °C), otherwise 0.2 °C
Analog Inputs: 1
Cable Connection: Open wires
Cable Length: 33 ft (10 m)
Communication: SDI-12 and RS485 with supported protocols
UMB-Binary, UMB-ASCII, Modbus-RTU, Modbus-ASCII, XDR
Dimensions: Ø150 x 376 mm
Interface: RS485 2 wire
Baud rate: 1200 - 38400 bit/s (Standard: 19200) or SDI-12
IP Rating: IP66
Material Enclosures: Plastics (PC)
Non-linearity: ˂ 0.2 % (0 - 100 W/m²)
Non-stability: ˂ 0.5 % (change/year)
Operating Humidity: 0 - 100 %
Operating Temperature Range: -50 - +60 °C
Power Supply: 12 - 24 VDC
Relative Humidity: Accuracy: ±2 % RH
Measuring range: 0 - 100 % RH
Measurement technology: Capacitive
Solar Radiation: Accuracy: 5 %
Measuring range: Maximum operational irradiance; 4000 W/m²
Measurement technology: Kipp & Zonen CMP10
Spectral accuracy: 285 - 2800 nm
Response time: ˂ 1.7 s (63 %), ˂ 5 s (95 %)
Non-linearity: ˂ 0.2 % (0 - 100 W/m²)
Non-stability: ˂ 0.5 % (change/year)
Water Level: Accuracy: ±0.3 m/s or ±3 % (0 - 35 m/s) ±5 % (˃35 m/s) RMS
Measuring range: 0 - 75 m/s
Measurement technology: Ultrasonic
Weight: 3.3 lb (˂ 1.5 kg)
Wind Direction: Accuracy: ˂ 3° RMSE ˃ 1.0 m/s
Measuring range: 0 - 359.9 °
Measurement technology: Ultrasonic