
IR Photoelectric Count Slot Sensor Module, 10mm Slot Width
Brand: GenericDistance, Proximity & Motion Sensors
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Prices updated: 13 Oct 2026
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About this product
An infrared photoelectric slot sensor module with a 10 mm optical gap, used to detect an object passing through the slot. It provides a single digital output, which suits workpiece counting, encoder slot counting and motor speed measurement.
Specifications
- Slot width
- 10 mm
- Output
- Single digital signal
- Valid output level
- Low
- Applications
- Workpiece counting, motor speed measurement
Frequently asked questions
How can I use it to measure motor speed?
Attach a slotted disc to the motor shaft so each slot passes through the 10 mm gap. Count the pulses per second and convert the count to RPM.
How should I read the output signal?
The listing states the valid output signal is low. Configure your code to detect the LOW level, and check the board labels for the supply and signal pins.





