Engine Monitoring System (EMS)
ENGINE MONITORING
RDAC "Remote Data Acquisition Computer" EMS functions:

RDAC VD (4-channel thermocouples) RDAC VT (same, but for turbines) RDAC X-B (12-channel thermocouples). RDAC X-D adds Manifold Pressure

• Four or twelve channel thermocouple amplifier, high resolution chopper stabilized system with full cold junction compensation and bow voltage correction to laboratory standards.
• The inputs can accept K-type or J-type thermocouples (selectable via provided menu functions)
• Oil and Water temperature NTC input compatible with most oil temperature senders and the MGL water temperature sender.
• Also accepts MGL precision semiconductor senders for water and oil temperature.
• Universal rev counter input. Can be used on a wide variety of engines using a variety of interface methods.
• Fuel flow sender input. Can be used with most commercial liquid flow senders.
• Calibration via provided menu functions.
• Oil pressure sender input. Accepts most commercial oil pressure senders including those from VDO.
• Fuel level sender input with extensive calibration functions provided to allow direct readout of fuel quantity corrected for tank shape and sender tolerances.
• LM335 sensor based temperature sender to indicate ice warning. The sender is normally fitted to the outside of a carburetor, in close proximity to the throttle slider or valve or in the intake airflow.
• The EMS included with the Ultra provides for a wide variety of engines and the display unit can be configured in many different ways as outlined in the ‘Device setup menu’.

Manuals:

RDAC VD Installation Manual (PDF)
RDAC X Installation Manual (PDF)