TDC –HB 06-01-2015 OMC-116 installation manual page 8 of 11
OMC-116
Installation manual
Specifications
Power supply: 24 .. 28 Vdc (240W)
12 .. 15 Vdc if no heating is used (15W)
Power consumption: +/- 1.8W/h (without heating)
Weight (incl. U bolts): 4.3 kg
Fastening: U-bolts on top of mast Ø 45 .. 60 mm
Protection class: III (SELV)
Protection type: IP66
Storage conditions
Permissible storage temperature: -55°C ... +80°C
Permissible relative humidity: 0 ... 95% RH Non-condensing
Operating conditions
Permissible operating temperature: -40°C ... +60°C (with heating)
Permissible operating temperature: -20°C ... +60°C (without heating)
Permissible relative humidity: 0 ... 100% RH
Output: RS422/485 NMEA (MWV once a second)
Baud rate 4800 (others on request)
NMEA ID: II (others on request)
Analogue (4-20mA, voltage) Optional
Housing: Powder coated Seawater-resistant aluminum AlMg3Si
(Bracket RVS)
Measurement process: Ultrasound
Measuring range wind speed: 0 –75m/s
Resolution wind speed: 0.1m/s
Accuracy wind speed: ±0,2 m/s or ±2% RMS (the higher value)
Measuring range wind direction: 0 –359.9°
Resolution wind direction: 0.1°
Accuracy wind direction: < 2° (> 1m/s) RMSE
Response threshold: 0.1 m/s
Sampling rate: 1 second
