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Controllers MR 102 and MR 204

Universal microprocessor controllers, which are used for measurements and control of electrical and non-electrical quantities. LED display shows the measured quantity (temperature, level, pressure ...) and in settings mode also all switching levels (limit pairs). The measurement range and switching levels (switch-on and switch-off of the relays) are programmable.
Application: waterworks (level control), heat systems technology (temperature regulation), industry...


Technical data:

  • Power: 12 or 24VDC (MR 102); 230V, 50Hz (MR 204)
  • Input: DC current (4-20mA, 0-20mA), DC voltage, potentiometer, sensor PTC, sensor PT 100, sensor PT 1000
  • Output: 2 relay (MR 102); 4 relays (MR 204)
  • Display: LED screen 3 digit (MR 102); 4 digit(MR 204), LED Diode indication for individual relay switch-on
  • Installation dimensions of the front panel: 72 x 48 mm (MR 102); 96 x 48 mm (MR 204)
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