Vaisala Visibility Sensor PWD50

  • Accurate, traceable measurement of prevailing visibility
  • Upgradable
  • Versatile and easy to install; easy to integrate
  • Robust and dependable
  • Weather-proof design reduces need for maintenance
Technical Specifications
Visibility (MOR) measurement
Measurement range
10...35,000 m (32 ft...21 miles)
Operating environment
Temperature-40...+60 °C
Humidity0...100 %RH
Inputs and outputs
OutputsRS232, RS485, analog current, relay control
Operating voltage12 VDC ... 50 VDC (electronics)
24 VAC or 24 VDC for heater option
Power consumption
3 W (electronics with dew heater @ 12VDC)
Dimensions40.4 (w) x 69.5 (l) x 19.9. (h) cm
(15.91" (w) x 27.36" (l) x 7.83" (h))
Weight3 kg (7 lb)
For complete specifications, please see the brochure or user guide in "Documents".
Life is like riding bicycle. To keep your balance, you must keep moving.