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Programmable magnetic switches

MMS 22-PI1-EX

Description

ATEX magnetic switches are used to monitor the status of automation components in potentially explosion hazard atmospheres They detect the approach of a magnet without contact and above a certain switching value, they put out a digital signal. The switching value can be programmed.

Advantages – Your benefits

Programmable within no time
due to non-contact adjustment of the switching points and hysteresis
Adjustable hysteresis
for precise position monitoring – even at very low strokes
Suitable for narrow installation spaces
due to wired teaching with TeachTool plug
Version with LED display
for control of the switching position directly at the sensor
Version with standard plug connector
for fast and easy exchangeability of the extension cable
Very flexible cable in PUR version
for a long service life
C-slot sensor
for space-saving, easy, and fast assembly on the product
Certification
suitable for explosion-endangered areas

Options and special information

Sources of interference
Sensors can be influenced by other magnetic fields in the immediate vicinity. Disturbing magnetic fields can be generated by motors, electric welders, permanent magnets or magnetized material (so-called soft magnets) such as hexagon socket wrenches, chips, etc.
Security for ATEX applications
The sensor must be provided with a fuse that corresponds to the rated current. The breaking capacity of the fuse must correspond to the possible short circuit current of the supply source.
Connection cable for ATEX applications
For MMS(K) 22-PI1...EX, the fixed connection cable should be connected in non-explosive areas or in a certified housing in compliance with an ignition protection type according to EN 60079-0 or in a certified housing according to EN 60079-31.
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Digital services forMMS 22-PI1-EX

Matching with the product MMS 22-PI1-EX, we offer various digital services – the perfect complement for maximum efficiency, planning and process reliability.

2 Products found

  • Measuring principle  magnetic
  • Switching function  Closer
  • Type of switching  PNP
  • Number of switching points  1
  • Teach function  yes
  • typical switching time  0.001 s
More product information Less product information
  • Measuring principle  magnetic
  • Switching function  Closer
  • Type of switching  PNP
  • Number of switching points  1
  • Teach function  yes
  • typical switching time  0.001 s
More product information Less product information