MMS 22-PI1-EX
可编程磁开关
ATEX 磁开关可在有爆炸危险的环境中用于监控自动化部件的状态。它们可在不接触的条件下对靠近的磁体进行检测，且可在大于特定开关值时发出数字信号。可对开关值进行编程。
描述
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.