Epro PR9376/010-0113 Hall Effect Speed / Proximity Sensor

FAQ

Q1. What does the EPRO PR9376/010‑011 sensor measure?
It measures rotational speed or proximity by detecting passing trigger features on shafts without contact.

Q2. What technology does this sensor use?
It uses Hall effect technology to generate an AC signal each time a gear tooth or target passes the sensor.

Q3. What type of output does it provide?
It outputs one AC cycle per shaft revolution or gear tooth, suitable for speed feedback systems.

Q4. What is the typical operating voltage?
It operates on a DC supply from about 10 V to 30 V.

Q5. What is the maximum frequency it can handle?
It supports up to approximately 12 kHz (around 720 000 counts per minute).

Q6. What environments is this sensor suitable for?
With IP67 protection and wide temperature range, it’s suitable for industrial rotating equipment environments.

Q7. How close must the sensor be to the target?
Optimal air gap is typically around 1 mm for standard modules or about 1.5 mm for other module versions.

Q8. What machinery applications can it be used in?
It is commonly used on turbines, compressors, pumps, fans, and other rotating machinery for speed/proximity monitoring.

Epro PR9376/010-0113

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