Lufft – WS300 – Værstasjon WS300

Modell: WS300
Produsent: Lufft

Varenummer: 4590 Kategorier: ,
Bjørn Cato Solli 2

Bjørn Cato Solli

Luft og miljø
22 09 40 54


From the WS product family of professional intelligent measurement transducers with digital interface for environmental applications.

Supplementary description

WS300-UMB Smart Weather Sensor for measuring of air temperature, relative humidity and air pressure. Relative humidity is measured by means of a capacitive sensor element; a precision NTC measuring element is used to measure air temperature. Measurement output can be accessed by the following protocolls: UMB-Binary, UMB-ASCII, SDI-12, MODBUS

Special features

  • Aspirated temperature/humidity measurement
  • Open communication protocol
  • UMB-Binary
  • SDI-12
  • Analoge outputs in combination with 8160.UDAC
Selger Bjørn Cato Solli
Principle NTC
Measuring Range -50…60°C
Accuracy ±0,2°C (-20°C… 50°C), otherwise ±0.5°C (>-30°C)
Relative Humidity
Principle Capacitive
Measuring Range 0…100% RH
Accuracy ±2% RH
Air pressure
Principle MEMS Capacitive
Measuring range 300…1200hPa
Accuracy ± 0.5 hPa (0… 40°C)
General Information
Protection type housing IP66
Interface RS485, 2-wire, half-duplex
Operating Power Consumption 12-24 VDC ±10%
Operating Humidity Range 0…100%
Operating Temperature Range -50…60%°C

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