ifm E20452 Reflectors

Sensor reflectors are used with all retro- or auto-reflective sensors and are critical for the function of the sensor.

Sensor reflectors are available in a range of formats to suit different applications and environmental conditions.

Most commonly sensor reflectors are square, rectangular or circular with multi-faceted surfaces to capture and return the light beam.

They have single hole, dual hole or adhesive mountings and can be matched with specific sensors to optimise performance.

In most situations a standard sensor reflector made from ceramic or lightweight acrylic can be used.

Some sensors in industrial environments need reflectors that are made from specific materials such as stainless steel, or that have chemical or heat-resistance properties.

Sensor reflectors are mounted in a position that allows the beam of light produced by the emitter in the sensor to bounce off the sensor reflector and return to the receiver in the sensor housing.

When the beam is obstructed, it alters the output signal in the sensor, commonly triggering an alarm.

It has to be ensured that the reflector surfaces reflect the hitting light beam absolutely precisely to allow reliable functions of the photoelectrical sensor, for example, production processes or conveyors can be controlled to the millimetre and second.

ifm offers. DBI Control commonly use the E20452 Reflectors in our projects, as they are reliable, use only two screws to mount, and suitable for red light and infrared light.

If you are interested in finding out more about the ifm E20452 Reflectors, or any other ifm products, please contact one of our team members today on 01244 288138 or info@dbicontrol.co.uk.