Proximity Sensor | M12 Metal Body | NPN/PNP 10-30V DC 4-Pin

This M12 inductive sensor finds metal parts up to 4mm away without touching them. The round metal body has a standard M12 thread for simple setup. Its IP65 rating keeps out dust and water spray in fac...
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Questions about this product
- What's the difference between the NPN and PNP output types?
- The difference is how they switch the output signal. An NPN sensor switches the negative (0V) line to the load, while a PNP sensor switches the positive (10-30VDC) line. You'll need to choose the one that matches the input requirements of your PLC or control system.
- How well does this sensor hold up in a workshop with coolant and dust?
- This sensor has an IP65 rating, meaning it's completely dust-tight and protected against low-pressure water jets. It's built for typical industrial environments where it might get splashed with water or oils, but it isn't designed for full submersion.
- What sensing distance can I expect from these M12 sensors?
- The sensing distance depends on the specific model you choose from the LJ12A3 series. We offer versions with 2mm, 4mm, and 8mm detection ranges for standard iron targets. Be sure to select the model that matches the distance you need for your setup.
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