A
Anonymous
Mar 29, 2026
Rating: 5/5
Solid everyday option
Simple, reliable, and easy to integrate with my existing setup.
Description
Clear light spot, anti-interference, triple circuit protection, NO/NC switching
Reviews
Attributes
| Brand | - |
| Category | Robotics / STEM Teaching Tools / Sensors |
| Origin | - |
| Brand | Hikrobot |
| Model Series | NPN Photoelectric |
| Sensing Mode | Through-Beam / Diffuse-Reflection |
| Light Source | Infrared LED |
| Output Type | NPN Open Collector |
| Supply Voltage | 10-30 VDC |
| Response Time | ≤ 1ms |
| Protection Rating | IP67 |
| Cable Length | 2 Meters |
| Operating Temperature | -25°C to +55°C |
6 reviews
A
Anonymous
Mar 29, 2026
Rating: 5/5
Exactly what I expected
The Hikrobot NPN Photoelectric Sensor, Through-Beam/Diffuse-Reflection Photoelectric Switch, Infrared Sensing Module arrived in good condition and matches the listing details.
A
Anonymous
Mar 22, 2026
Rating: 5/5
Will buy again
Helpful product page and smooth experience overall.
A
Anonymous
Mar 09, 2026
Rating: 4/5
Good quality for the price
I use it regularly and the performance has been stable so far.
A
Anonymous
Mar 07, 2026
Rating: 4/5
Reliable and practical
After a few days of use, it feels dependable and consistent for routine tasks.
A
Anonymous
Mar 06, 2026
Rating: 4/5
Works as described
No major issues. The finish and fit are both acceptable for this range.
5 FAQ
Q: What is the maximum sensing distance for the diffuse mode?
A: For standard white paper (90% reflectivity), the diffuse reflection range is approximately 300mm. Darker objects will reduce this range significantly.
Q: How do I adjust the sensitivity?
A: There is a potentiometer located on the side of the housing. You can use a small screwdriver to turn it while monitoring the indicator LED to set the optimal switching point.
Q: Does this work with 24V DC systems?
A: Yes, the operating voltage range is 10-30 VDC, so it is fully compatible with standard 24V DC industrial control systems.
Q: Can this sensor detect transparent objects like glass bottles?
A: While it can detect some transparent objects, we recommend using the Through-Beam mode for best results with glass. For highly reflective or transparent materials, specific background suppression models might offer better performance.
Q: Is the cable detachable or fixed to the unit?
A: This specific model comes with a fixed 2-meter PUR cable. If you require a detachable connector version, please check our M12 connector series.
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