Wind Display OMC-139


The “Obsermet” wind display from Observator Instruments BV is a combined display for wind speed and wind direction. The unit incorporates a digital LED indicator for speed and a double ring of 36 LED’s to indicate average direction information and wind variation.

The wind display signals directly from the wind sensor as T.T.Y. or RS422 without the need for additional interfaces.

Daisy chain connectors may be used to transfer wind sensor information to a second wind display. Depending on the capacity and type of cable used, a distance of up to 1000 m is possible. The wind display power supply can be set to meet customer’s specific requirements.

The front panel of the ship-borne wind display shows 0º-180º on both sides of the scale. Housing available with bracket for ceiling, wall, table top mounting.


Double LED circle

Gust display

2 minutes average & 10 minutes average m/s, knots, mph, km/h and Beaufort

Analogue output wind speed & direction

Digital outputs NMEA-0183

Compatible with several wind sensors

Remote brightness control (optional)

4…20 mA or 0…1 volt analogue output signals for speed & direction (optional)

Data Sheet