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WS503-UMB Smart Weather Sensor

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Imagen de: WS503-UMB Smart Weather Sensor

From the WS product family of professional intelligent measurement transducers with digital interface for environmental applications. Integrated design with ventilated radiation protection for measuring: Air temperature, relative humidity, air pressure, wind direction, wind speed and radiation. One external temperature or rain sensor is connectable.

General
Dimensions Ø approx. 150mm, height approx. 392mm
Weight Approx. 1.5kg
Interface RS485, 2-wire, half-duplex
Power supply 11…32 VDC
Power supply 5…11 VDC (electronics with limited precision of measurements)
Power supply 24 VDC +/- 10% (heater)
Power consumption 20 VA (heater)
Operating temperature -50…60°C (with heater)
Operating rel. humidity 0…100% RH
Cable length 10m
Protection level housing IP66
Standards/Regulations Compliant to IEC 61724-1:2017 Class C
Mast mounting suitable for mast diameter 60 – 76mm
Radiation
Response time (95%) < 18 s
Non-stability (change/year) < 1 %
Non-linearity (0 to 1,000W/m²) < 1 %
Directional error (at 80° with 1,000W/m²) < 20 W/m²
Temperature dependence of sensitivity < 5 % (–10… +40 °C)
Tilt error (at 1000W/m²) < 1 %
Spectral range 300…2800 nm
Measuring range 2000 W/m²
Altitude 0…60 °
Compass
Measurement range 0 … 359°
Resolution 1.0°
Accuracy +/-10°
Sampling rate 5 minutes
Temperature
Principle NTC
Measuring range -50 … 60 °C
Unit °C
Accuracy ±0.2°C (-20…50°C), otherwise ±0.5°C (>-30°C)
Relative humidity
Principle Capacitive
Measuring range 0 … 100 % RH
Unit % RH
Accuracy ±2% RH
Air pressure
Principle MEMS capacitive
Measuring range 300 … 1200 hPa
Unit hPa
Accuracy ±0.5 hPa (0…40°C)
Wind direction
Principle Ultrasonic
Measuring range 0 … 359.9 °
Unit °
Accuracy < 3° RMSE > 1.0m/s
Resolution 0.1
Wind speed
Principle Ultrasonic
Measuring range 0 … 75 m/s
Unit m/s
Accuracy ±0.3m/s or ±3% (0…35m/s) ±5% (>35m/s) RMS
Resolution 0.1 m/s
Imagen de WS503-UMB Smart Weather Sensor
Imagen de WS503-UMB Smart Weather Sensor
Imagen de WS503-UMB Smart Weather Sensor
Imagen de WS503-UMB Smart Weather Sensor
Imagen de WS503-UMB Smart Weather Sensor
Imagen de WS503-UMB Smart Weather Sensor

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