Raymarine EV1 Sensor Core

Model E70096: EV-1     Nominal supply voltage 12 V (powered by SeaTalkng system) Operating voltage range 10.8 V to 15.6 V dc Power consumption (taken from SeaTalkng system) 30 mA SeaTalkng LEN(Load Equivalency Number) 1 Sensors 3-axis digital accelerometer 3-axis digital compass 3-axis gyro digital angular rate sensor Data connections SeaTalkng   NMEA 2000 DeviceNet (EV-2 only) Installation environmental Operating temperature: -20°C to +55°C (-4°F to +131°F) Storage temperature: -30°C to +70°C (-22°F to +158°F) Relative humidity: max 93% Waterprrof rating: IPX 6 Dimensions Diameter: 140 mm (5.5 in) Depth (including mounting enclosure): 35 mm (1.4 in) Depth (including wall bracket): 95 mm (3.8 in) Weight 0.29 kg (0.64 lbs) EMC compliance Europe: 2004/108/EC Australia and New Zealand