Detect objects as thin as a freshly sharpened pencil tip. These switches are best for tight spaces because they have a smaller light beam and can detect smaller objects than standard photoelectric switches.

Set these switches to delay activation by up to five seconds after detecting an object.

About half the size of most standard photoelectric switches, these fit comfortably in tight spaces. The transmitter and receiver are built into the housing, so you don’t need to align components or measure sensing distance to install them.

These switches have a receiver built into the housing, eliminating the need to align components and measure sensing distance during installation.

Mount these reflectors so they bounce the light beam from your photoelectric switch back to its sensor.

The highly flexible fiber-optic cable and small sensing end help you position these switches in hard to reach areas.

Detect irregularly shaped items with a band of light up to 10 times larger than the beam on a standard photoelectric switch.

A slim design and a light beam that’s angled upwards allow these switches to sense objects from between conveyor rollers.

Monitor a wide area around dangerous machinery. If a person or object gets too close, these scanners signal your relay or controller to either trigger a warning or shut down the machinery.

Safely transmit power to switches and sensors in highly volatile areas. Commonly used in refineries, power plants, and wastewater-treatment facilities, these barriers use a NAMUR signal to reduce the current and voltage coming from your power supply—preventing sparks and ignition.

Control and diagnose issues with safety-critical circuits.