Marwis Webseite

Specifications

 

Technical data

  • Size: 110mm x 200mm x 100mm (h x w x d)
  • Weight: 1.7 kg
 

Ambient temperature

  • Measurement range: -40°C…60°C
  • Resolution: 0.1°C
 

Storage conditions

  • Permitted environmental temperature: -40°C…70°C
  • Permitted relative humidity: < 95% relative humidity noncondensing
 

Operation conditions

  • Operating voltage: 10VDC...28VDC, 3VA
  • Heating: 65W with 24V
  • Permitted operating temperature: -40°C…60°C
  • Protection category: IP68
 

Road condition

  • Dry, damp, wet, ice, snow/ice, critically /chemically wet
 

Road surface temperature

  • Principle: Pyrometer
  • Measurement range: -40°C…70°C
  • Accuracy: +/- 0.8°C@0°C
  • Resolution: 0.1°C
  • Sampling rate: 10Hz
 

Water film height

  • Measurement range: 0...6000 μm
  • Resolution: 0,1 μm
  • Sampling rate: 100Hz
 

Dew point temperature

  • Measurement range: -50°C…60°C
  • Accuracy: +/- 1.5°C (0...35°C)
 

Friction

  • Measurement range: 0 ... 1 (smooth ... dry)
  • Sampling rate: 100Hz
 

Relative humidity

  • Measurement range: 0…100%
  • Sampling rate: 10Hz
 

Ice percentage

  • Measurement range: 0…100%
  • Sampling rate: 100Hz
 

Interfaces

  • RS485
  • Bluetooth
  • CAN
 

Accessories

  • Protective housing short (car) with mounting flange
  • Kit for magnetic bracket (car)
  • Protective housing long (truck) with mounting flange
  • Data providing per year per MARWIS
  • Connection cable, 15 m incl. plug connector
  • Plug connector excluding cable
  • Connection cable, 5 m incl. plug connector
  • iPad Mini
  • Magnets for Marwis brackets
  • Kit for magnetic bracket vertical