Gasmess-Systeme GmbH
Hildebrandstraße 5
44319 Dortmund / Germany

Phone +49 231 589 409-0
Fax      +49 231 589 409-10
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The Control Unit ET-4D2 is the best choice for limited measuring tasks which mainly require safe warning at a low cost level.

types of housing (230VAC or 24VDC)
   wall monted housing
   DIN rail
   control panel
   19” contol panel

Options
    DA2:  with analogue outputs

features
   4 transmitter inputs
   3 alarm levels per chanel
   14 potential free outputs with free configuration
   RS 232/RS 485
   Graphic display
   key-control-function
   buzzer reset
   4 digital inputs

further information

All control units of the ET-Series could be used in combination with all ExTox Transmitters ExSens(-D) and Sens(-D).

Our control units in combination with the ExTox Transmitters comply with the requirements of EN 61779 and EN 45544 for Gas Detection Systems. Furthermore are those in conformity to the European Directives 94/9/EG (ATEX), 89/336/EWG (EMC) and 73/23/EWG (low voltage).