Item No: 8372_U01

WS300 UMB


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Product Description

WS300 UMB
Temperature/ humidity/ air pressure

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

Available with low-power setting for remote stations with solar power. Comes with 10m cable. Radar-based precip itation detection. Aspirated temperature/ humidity measurement. Open communication protocol:

  • ASCII
  • UMB
  • SDI-12
  • MODBUS
  • Analog outputs in combination with 8160.UDAC

Specifications and additional product information
Lufft WS300-UMB 8372.U01
Dimensions Ø approx. 150 mm, height approx. 225 mm
Weight approx. 0.8 kg
Temperature
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...1200 hPa
Accuracy ±0.5hPa
General Information
Interface RS 485 2-wire, half duplex
Protection type housing IP66
Operating power consumption 24 VDC +/- 10% < 4VA (without heating)
Operating humidity range 0...100%
Operating temperature range -50...60°C
Accessories
Surge protection 8379.USP ($293.00)
Power supply 24V/4A 8366.USV1($420.00)
20m Cable 8370.UKAB20 (other lengths available)($177.00)
RS485 to USB Cable 8160RS485USB
Digital-analog-converter 8160.UDAC($1310.00)
Resources
Brochure
$1,256.00