The 20900 is an inductive proximity switch manufactured by Norelem. It is enclosed in a stainless steel housing, with an IP67 grade protection.
The switch operates within a temperature range of -25°C to +70°C, and a voltage rating of 10 to 30V DC. It features a PNP connection type, and a flush mounting type.
The 20900 ensures a non-contact and wear-free operation. It also guarantees high switching frequency and accuracy. The device is equipped with inductive sensors for recording all metals without contact.