The MK28 proximity switch responds to all magnetically conductive materials. Instead of a magnet, a piece of iron between the two magnet bridges activates the sensor.
MK28 reed sensors are an excellent alternative to a light barrier and consume no power. The sensor is therefore suitable for a wide range of applications, including positioning and detection systems, security uses such as door and window control and incremental counting devices.
Technical data
Switching power: 10 W
Switching voltage: 175 V DC
Switching current: 0.5 A
Contact form: normally open
Operating temperature: -40...105°C
