Replacement Banner SM312LPQD Photoelectric Sensor – 10-30VDC, NPN/PNP, 4-Pin

Need a drop-in replacement for a Banner SM312LPQD photoelectric sensor?

This unbranded unit is designed to match the specs of the original.

It operates on 10-30VDC and has a 4-pin connection.

The output type is voltage, and it's compatible with both NPN and PNP systems.

This is a new sensor, ideal for industrial automation, conveyor systems, or any application that needs reliable object detection.

The model number is SM312LPQD, so if that's what you're replacing, this should work.

It's a cost-effective alternative to the name brand, perfect for keeping your line running.

Don't let a failed sensor stop production—grab this replacement and get back up and running.

Simple, functional, and ready to install.