Hall effect Gear-tooth Sensor

OHG101DC Hall-effect gear tooth sensors utilize a magnetically biased hall-effect IC to accurately measure the movement of ferrous metal targets.

Supply Voltage

4.5-24V

Operating Temp

-40℃ to 135℃

Equivelants

1GT101DC (HONEYWELL)

Datasheet Download

OH101DC Hall-effect gear tooth sensor datasheet

General Description

OHG101DC Hall-effect gear tooth sensors utilize a magnetically biased hall-effect IC to accurately measure the movement of ferrous metal targets. Optimum sensor performance is dependent on the following variables which must be considered in combination:

  • Target material, geometry, and speed
  • Sensor/target gap
  • Ambient temperature
  • Magnetic material

Features

  • 5-24VDC power supply
  • Digital current-sinking output (open collector)
  • Output amplitude not dependent on RPM
  • Sense ferrous metal targets.
  • The output voltage level is out of relation to rotating speed
  • Reverse polarity protection and transient protection (integrated into Hall IC)
  • Simple installation and maintenance
  • Wide continuous operating temperature range (-40℃ to 135℃)
  • EMI resistant

Applications

  • Camshaft Position Sensor
  • Active Crankshaft Position Sensor
  • Pulse Speed and Mile Sensor
  • Wheel Speed Sensor
  • Tachometers

Order information

 

 

Absolute Maximum Ratings (TA=25℃)

 

 

Electrical Characteristics (Ta= 25°C )

 

 

Reference Target Dimensions

 

Mounting dimensions

 

 

Documents and resources