Description
Details
Hall effect sensor designed for use in applications where ferrous
edge detection/near zero speed sensing is needed. They provide a sinking current output.
Typical automotive applications include:
- Crank & Cam Signals
- Speedometers
- Anti-lock braking systems
Box Contents
1 x Hall Effect Sensor
1 x DTM3 Connector Kit Set (Matching set, Male & Female connectors, pins & wedges)
Features
- From near zero speed up to 15 kHz sensing capability
- 10 bit dynamic threshold direction offers: Automatically adjusting magnetic range, Self-compensating to target geometry
- Compatible with unregulated power supply
- RoHS compliant
- IP67
- Typical air gap of 1.5 mm
Specifications
Thread = M12x1.0
Lead Length = 1m (20 AWG)
Pin Out: Brown = Supply VCC Blue = Ground Black = Output V Voltage = 5v – 24v Max Current Draw = 6 mA Maximum Speed Detection = 15 kHz Maximum Installation Torque Limit = 5.65 Nm (50 in lb) on thread
Recommended External Pull-Up Resistor: 5 Volts DC = 1k Ohms 9 Volts DC = 1.8k Ohms 12 Volts DC = 2.4k Ohms 15 Volts DC = 3k Ohms 24 Volts DC = 3k Ohms Operating Supply Voltage = 5 to 24 VDC Maximum Input Voltage = 30 VDC Maximum Reverse Voltage = 24 VDC Supply Current = 3 mA typ., 6 mA max Output Sink Current = 20 mA max Housing Material = Anodized Aluminum Operating Temperature = -40 °C to 125 ͼC Ingress Protection = IP67 Sensor Length = 65.5mm (2.58 inches)
For best results, we recommend targets made from low carbon cold rolled steel. Other factors that influence sensor performance include gear tooth height and width, space between the teeth, shape of the teeth and thickness of the target.
As a general guideline, consider a target with minimum parameters as shown below.
Note that smaller dimensions may work, but testing for the application is required. Tooth Height – 5.0 mm (.200″) Tooth Width – 2.5 mm (.100″) Distance between Teeth – 10 mm (.400″) Target Thickness – 6.35 mm (.250″)
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