The SWS-100 Visibility and Present Weather Sensor

The  Visibility and Present Weather Sensor with measuring ranges up to 50 km is designed to detect snow, rain, drizzle, fog and haze on roads and in tunnels.

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Robust construction.

Low power.

Digital and analogue outputs.

3 switching relays.

Instantaneous and averaged Meteorological Optical Range (MOR).

SWS-100 present weather sensor comprises

2 x measuring windows

Power voltage 9-36 VDC

Digital outputs (RS-232C, RS-422) and analogue output (0-10V)

3 x relay switching contacts (1 x fault, 2 x user adjustable)

Standard self test and monitoring system

More information on: http://www.biral.com/meteorological-sensors/visibility-and-present-weather

measurement range selectable
measures present weather 4 types
digital and analogue outputs both
precipitation accumulation outputs yes with fixed 24 hour time frame
switching relays 3 relays
accuracy and durability industry standard
measures visibility (in km) yes
RS232 or RS422 output yes
window heaters yes
optional sensor heating yes
low power requirements yes
servicing requirements none
spare parts required none
negligible maintenance yes
DC (ie battery) or AC (mains) powered DC 
(optional mains adapter box available)


Product has no additional files.

https://www.youtube.com/watch?v=NIe8ICZJQBQ https://www.youtube.com/watch?v=NIe8ICZJQBQ https://www.youtube.com/watch?v=NIe8ICZJQBQ 
The SWS-100 Visibility and Present Weather Sensor