Rugged photoelectric sensors have M18 thread for convenient mounting
Test & Measurement
Panasonic's rugged new 15m infrared LED barrel through-beam photoelectric
sensor is now available from RS Components.
The CY series of PNP photoelectric sensors has an M12 thread size for
convenient mounting. Its IP67 construction allow for installation in tough
environments and it can be washed down with water. In addition, it has
strong resistance against vibration. Operating temperature is -25C to +55C.