Hall Effect Zero Speed Sensors

Hall, Zero Speed

These active sensors are available in two separate configurations for sensing either ferrous targets or magnets. These sensors produce a digital output (square wave signal) at the same rate as targets passing by.

Sensors triggered by ferrous targets are magnetically biased and will detect power transmission and timing gears, engine flywheels, bolt heads, shaft keyways, or any significant change in the target surface.

Sensors triggered by magnets will detect magnet wheels / collars, embedded magnets, and electromagnets.

Dual sensor options offer a second sensing element that can be used for redundancy, driving two systems, or quadrature signal (when correctly aligned). Directional output versions offer two output signals and a calculated direction signal.

Electrically ruggedized versions are also available for automotive and other critical applications.

A special Linear Hall Effect sensor can detect distance and orientation of a target magnet.

Intrinsically Safe and Explosion/Flame Proof versions are also available for Hazardous Locations.

Applications

  • Engine speed (crank and flywheel)
  • Anti-lock braking systems (ABS)
  • Traction Control systems
  • Hydraulic pump speed
  • Conveyor / Process speed
  • Process counting
  • Position sensing
  • Quadrature and Directional sensing
  • Oily, wet, and harsh environments
  • High pressure

Data Sheets, Ferrous Target Triggered

See the Data sheets below for sensor details and options for sensors triggered by ferrous targets.

Ferrous Target Triggered, Single and Dual output

1/4”, 5/16”, M6 & M8 thread, Single output 0165 Bulletin
3/8” & M10 thread, Single output 0166 & 0167 Bulletin
1/2” & M12 thread, Single & Dual output 0168 Bulletin
5/8” & M16 thread, Single & Dual output 0169 & 0170 Bulletin
3/4” & M18 thread, Single & Dual output 0171 & 0172 Bulletin

Ferrous Target Triggered, Directional Output

5/8” & M16 thread, Directional output 0169Q & 0170Q Bulletin
3/4” & M18 thread, Directional output 0171Q & 0172Q Bulletin

Ferrous Target Triggered, Electrically Ruggedized

5/8” & M16 thread, Ruggedized 0169T & 0170T Bulletin (coming soon)
3/4” & M18 thread, Ruggedized 0171T & 0172T Bulletin (coming soon)

Data Sheets, Magnet Triggered

See the Data sheets below for sensor details and options for sensors triggered by magnets.

Magnet Triggered, Single and Dual output

1/4”, 5/16”, M6 & M8 thread, Single output 0155 Bulletin
3/8” & M10 thread, Single output 0156 Bulletin
1/2” & M12 thread, Single & Dual output 0158 Bulletin
5/8” & M16 thread, Single & Dual output 0160 & 0161 Bulletin
3/4” & M18 thread, Single & Dual output 0162 & 0163 Bulletin

Magnet Triggered, Directional Output

5/8” & M16 thread, Directional output 0160Q & 0161Q Bulletin (coming soon)
3/4” & M18 thread, Directional output 0162Q & 0163Q Bulletin (coming soon)

Magnet Triggered, Electrically Ruggedized

5/8” & M16 thread, Ruggedized 0160T & 0161T Bulletin (coming soon)
3/4” & M18 thread, Ruggedized 0162T & 0163T Bulletin (coming soon)

Magnet Triggered, Linear Hall Effect

Connector style 0220 Bulletin
Wire / Cable style 0221 Bulletin

Alternative Products

Amplified Variable Reluctance Sensors integrate an amplifier circuit built into the sensor housing. These sensors offer a wide range of digital output options.

Hazardous Locations Sensors for use in explosive atmospheres are also available.