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Page 1 of 2, Last saved by 2014-11-05, Specifications subject to change without notice.
Gear Too
th Speed Sensors
GS10120
1 – GS101202 Sensors
Flange mount gear tooth speed sensor
Descript
ion
The GS101201-GS101202 series gear tooth speed sensors are Hall Effect devices designed for use in applications where ferrous
edge detection/near zero speed sensing is needed. They provide a sinking output current.
From near zero speed up to 15 kHz sensing capability
Plastic flange-mount housing
Compatible with unregulated power supply
RoHS compliant
IP67
Typical air gap of 1.5 mm*
Speedometers
Anti-lock braking systems
Exercise equipment
CNC machine tools
Env
ironmental Specifications
Sinusoidal, 15 g max from 40 Hz to 2 kHz
Mechanical Shock Resistance
-40 ⁰C to 125 ⁰C (-40 ⁰F to 257 ⁰F)
-40 ⁰C to 125 ⁰C (-40 ⁰F to 257 ⁰F)
Electrical
Specifications
Recommended Pull-Up Resistor
Mechanica
l Specifications
Glass Reinforced Thermoplastic
Maximum Installation Torque Limit
5.65 Nm (50 in lb) on threads
Operating Air Gap / Sensing Distance*
* With recommended target type; see drawing
AS568A-114 (varies with application)
**Mates to Delphi connector 12162280
Note: An external pull-up resistor is required, the value of which is dependent on the supply voltage. The resistor should be
connected between the output and Vcc. Refer to the wiring diagram for lead colors or pin numbering as applicable.
