Tach Sender with 2' long threaded housing, includes 2 ring magnets. This proximity sensor uses a hall effect pickup to sense motor RPM. Unlike sensors which use optical pickups, signal strength is not affected by dirt or dust.
Included are 2 surface mount magnets which can be placed on a flywheel or other rotating surface or can be used with item IN2552 Magnet Collar, sold separately. The output signal will drive most OEM and after market electronic tachometers.
Housing is 0.4" D x 2.0" L and weighs 1.8 oz with 47 leads.
Wiring: Red Wire = 12 Volt Positive Black Wire = 12 Volt Negative Green Wire = Sense Lead to Tachometer
