Over-speed switch REVGUARD 2

The REVGUARD 2 Speed Switch continuously monitors engine RPM. In the event of an RPM overspeed condition, REVGUARD 2 transmits a signal to close the air intake shutoff valve to shut down the engine. This new release is EMC compliant according to the following standards to prevent external signal interference that may false trip: ICES/IEC 6100/FCC. Our proprietary algorithm eliminates the need for external filters/resistors. Features and Benefits Field Programmability Electronics are encapsulated for protection from fueld, moisture and dirt Built-in Test Mode for simulating at reduced RPM without over revving engine Can be connected to optional remote test switch and/or LED indicator light LED light to indicate status Output capable of sourcing up to 4A Operates from 12VDC to 32VDC Operating temperatures of -22°F to 167°F (-40°C to 85°C) Screw Terminals for easy installation