The IGV series are offered by ECE; it is a range of special sensors which are coated with PTFE coating and are made up of a robust stainless steel. The coating creates the proximity switches be capable of withstanding adhesion and makes them easy to clean. The coating can be damaged by harsh mechanical cleaning processes making the switch be applicable for welding environments.
The sensors are available in M12 up to M30 versions. Their temperature ranges from -25 up to +80°C.