With a temperature range of -30°C to +85°C, they also withstand extreme temperature fluctuations. Their rugged, Ecolab-certified housing makes them particularly suitable for use in hygienic and humid environments. Furthermore, the switching distance has been extended, dust and humidity compensation has been improved, and an additional LED has been added to indicate signal stability.
Capacitive proximity sensors detect all types of materials: dust, granules, liquids, and solids, even through plastic or glass walls. They can be used in numerous industrial applications; for example, in the electronics and solar industries for detecting solar wafers; in the packaging industry for detecting aluminum, cardboard, and paper; in the plastics industry for detecting various media; in woodworking machinery; and in the pharmaceutical and chemical industries for detecting various fluids.
The CM product range with metric housings offers very high electromagnetic compatibility (EMC), preventing erroneous switching. The sensors allow for quick and easy sensitivity adjustment via a potentiometer or teach-in key, saving commissioning time. For hard-to-reach locations, the sensor can be adjusted externally using a teach-in key via a cable. Furthermore, CM proximity sensors are characterized by high resistance to oscillations and shocks, as well as low sensitivity to dust and moisture. Together with the optical adjustment assistant, these features ensure reliable object detection and, consequently, reduced machine downtime.
