The conductive probe SE-DIN is used to control 1 to 4 levels in conductive liquids like water in deposits or tanks.

The probe must be associated with the conductive control level relay L- ED, L-EPD, L-ED2, ...

The conductive probe SE-DIN has a DIN 43650 connector, a thread proccess connection and up to 4 electrodes depending on the levels to control. The electrodes can be PFTE or Polyolefine recovered to avoid false signals in environments with vapour.

It is simple: The electrode support is fixed in the tank or tube with the thread proccess connection.


Approximate measures given in mm.

Technical data

NameProbe with up to 4 electrodes
TypeSE-1DIN – ref: 2751-5-1E – 1 electrode
SE-3DIN – ref: 2751-5-2E – 2 electrodes
SE-4DIN – ref: 2751-5-3E – 3 electrodes
SE-5DIN – ref: 2751-5-4E – 4 electrodes
Body materialPVC red
(Under request PTFE)
Electrode materialStainless Steel 1.4401, Ø 5 mm
(Under request Polyolefine or PTFE recovered)
Proccess connection Thread G1" 1/2
Electrical connectionDIN 43650 connector
Temperature range0º C – +70º C
Maximum pressure+3 bar (a +20º C)
ProtectionIP65 according to DINEN60529
Electrode lengthStandard 1.000 mm
(Other lengths under request, maximum 2.000 mm)

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