RPM Sensors

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A200-HMB – Bendix Rotational Speed Sensor

$246.00
The A200-HMB is an Hall Effect rotational speed sensor. It provides a speed accuracy of 1 RPM when used in conjunction with the TM200 instrument. The output signal is a latched, pulse width modulated square wave output of 0V to a maximum of 30V, proportional to rotational speed. Power requirements are 3.8V to 30V / 3mA. Precision machined from 6061 T6 aircraft grade aluminum, this sensor is designed to thread into the vent hole of Bendix unpressurized magnetos. Supplied with a 48" color coded cable. When installed in accordance with the approved instructions and as part of a qualified instrument system, this speed sensor is STC'd as a primary replacement.

A200-HMS – Slick/Unison Rotational Speed Sensor

$216.00
The A200-HMS is an Hall Effect rotational speed sensor. It provides a speed accuracy of 1 RPM when used in conjunction with the TM200 instrument. The output signal is a latched, pulse width modulated square wave output of 0V to a maximum of 30V, proportional to rotational speed. Power requirements are 3.8V to 30V / 3mA. Precision machined from 6061 T6 aircraft grade aluminum, this sensor is designed to thread into the vent hole of Slick/Unison unpressurized magnetos. Supplied with a 48" color coded cable. When installed in accordance with the approved instructions and as part of a qualified instrument system, this speed sensor is STC'd as a primary replacement.