Sierra Marine Parts Catalog

4 INSTRUMENTATION — Matrix Gauges/Digital Analog Converter FEATURES: Smart Tachometer CANbus driven All 2” gauges receive data from tachometers LCD on Tachometer and Speedo displays all available data and alarms IP67 waterproof/ submersible housings (with Connector fitted) Dry Nitrogen filled to minimize fogging LED dimmable, automotive style backlighting (red) CANbus connectivity MATRIX GAUGES - The Matrix gauge set is intended to operate on Mercury SmartCraft engines (max 4 engines/2 stations) utilizing the SmartCraft® protocol. The gauges operate on 12 volt systems and support single, dual, triple or quad engine applications. In a Matrix gauge set, the 3” tachometer is the master and connects directly to the SmartCraft data bus. All other gauges are slaves and connect to the tachometer RS-485 private bus (immune to electrical noise, more robust and reliable). The tachometer reads SmartCraft engine parameters and forwards them on the private bus for the slave gauges. 70002D 69993D SELECTION GUIDE: GAUGE DESCRIPTION SIZE PART NO. Speedometer w/ LCD US 90 MPH 3” 70002D Fuel Primary 2” 70003D Fuel Secondary 2” 69992D Voltmeter 10 - 16 VDC 2” 70004D Temperature 240F 2” 70006D Water pressure 40 PSI 2” 69994D Oil Pressure 80 PSI 2” 70005D Trim 2” 69993D Tachometer - Smartcraft 3" 70000D Tachometer - NEMA 2000 3" 70001D PART NO. DESCRIPTION 69995K Harness - Tachometer to Smartcraft, 30" 69996K Harness - Tachometer to NMEA 2000, 30" 69997K Harness - Tachometer to Speedometer, 48" 69998K Terminator - Needed when no speedo is used 69999K Harness - Any 2" gauge to another, 8" PARAMETERS SUPPORTED • Engine RPM • Coolant Temperature • Engine Oil Pressure • Engine Hours • Fuel Low • Reserve Oil Level • Water Pressure • Coolant Pressure • Oil Temperature • Fuel Pressure • Throttle Position • Load Percent • Oil Level • Boost Pressure • Tank 1 • Tank 2 • RPM Synch • Trim Synch