SkyView - Dynon Avionics

Note that you may need access to the SV-EMS-220’s +5volt auxiliary supply for other sensor installations, somake allowances for breaking out the connection toother areas. Route the three wires to the locationwhere you would like to mount the manifold pressuresensor.Plug the crimped pins into the included Weatherpackconnector. Now, mount the manifold pressure sensorin a secure fashion using the mounting holes on eitherside of the sensor.The pressure port on the manifold pressure sensor requires 1/4”inner diameter tubing for a secure fit. You may need to useadapters to convert down to smaller inner diameter tubing foryour specific engine. We recommend that you use pipe clampsat every transition point, including at the sensor itself.Oil Pressure SensorSV-EMS-220 Installation and ConfigurationFigure 27–Detail view of properlycrimped pin.C B AFigure 28–Pin insertion(rear) view of suppliedconnector.The oil pressure sensor may be connected to any general purpose input pin on the SV-EMS-220’sDB37, however, we recommend that it be connected to pin 6 on this connector.The SV-EMS-220 supports several oil pressure sensor installations. The Dynon-supplied sensorand the Rotax and Jabiru pre-installed sensors are the mostcommon.Dynon-Supplied Oil Pressure SensorFirst, mount the oil pressure sensor to a fixed locationusing an Adel clamp (see Figure 30) or other securemethod. The oil pressure sensor must not be installeddirectly to the engine due to potential vibration problems.Dynon Avionics’ sensor is supplied with a 1/8” NPT pipethread fitting. An adapter might be necessary for someengines. Please see the manual supplied by the engine’smanufacturer. You must use appropriate pipe fittingadapters and ensure that the case of the sender has aconnection to ground. This is critical for functionality.Crimp a standard #8 ring terminal onto general purposeinput wire chosen for oil pressure. Unscrew the stud capfrom the threaded stud. Place the ring terminal on the studand secure the cap down sandwiching the ring terminal.Due to vibration issues, never connect thesensor directly to the engine.1/8-27 NPT0-150 PSIFigure 29–Example Oil PressureSensorUse an Adel clamp similar to theFigure 30–Adel Clampsabove to secure the pressure sensorSkyView System Installation Guide - Revision J 7-29