Link ECU Hall Effect Sensor

Link Hall Effect Sensor

The Link Hall Effect Sensor is a non-contact gear tooth sensor designed for accurate crankshaft, camshaft and wheel speed sensing.

It uses adaptive dynamic threshold technology to compensate for changes in target geometry and air gap, providing reliable position and speed detection from near-zero speed up to a maximum tooth frequency of 15kHz.

Suitable Applications

Compatible with:

• All Link ECUs

• Other aftermarket ECUs

• Crankshaft position sensing

• Camshaft position sensing

• Wheel speed sensing

• Ferrous trigger wheels

• Ferrous gear tooth targets

Key Features

• Non-contact Hall effect gear tooth sensor

• Adaptive dynamic threshold technology

• Open collector / sinking current output

• Near-zero speed sensing

• Maximum tooth frequency of 15kHz

• Typical air gap of 1.5mm

• Operating temperature from -40°C to +125°C

• IP67 rated

• Anodised aluminium housing

• 1 metre flying lead

• Supplied with DTM3 connector kit

Installation Information

The sensor is designed for use with ferrous trigger wheels and gear teeth.

For reliable operation:

• Follow the recommended target dimensions

• Maintain a suitable sensor-to-target air gap

• Typical air gap is approximately 1.5mm

• Use shielded cable to help prevent electrical interference

An external pull-up resistor is required unless the ECU input provides a suitable internal pull-up.

Wiring

• Brown: Supply Voltage

• Blue: Sensor Ground

• Black: Output to ECU

Electrical Specification

Operating Voltage Range: 5V to 24V
Maximum Input Voltage: 30V
Maximum Continuous Current Draw: 6mA
Wire Size: 20 AWG / 0.5mm²

Operating Temperature

-40°C to +125°C

Maximum Tooth Frequency

15kHz

Dimensions

Length: 120mm
Width: 15mm
Height: 15mm

Weight

50g

What's Included

• Link Hall Effect Sensor

• DTM3 Connector Kit

• Printed Accessory Instructions

Please Note

This sensor is intended for sensing ferrous trigger wheels or gear teeth.

Correct air gap, target geometry, wiring and ECU input configuration are important for reliable crank, cam or wheel speed signals.