Jola Spezialschalter K. Mattil & Co. KG
Klostergartenstraße 11-20
D-67466 Lambrecht
Phone: +49 63 25 / 188-01
 
Level controllers Leakage detectors Other Jola products Search via product names Control of the chemical resistance
General information on Jola Quality management system Addresses: Jola and its agents Help on CD-ROM catalogue
Plate electrode for use in potentially explosive atmospheres

EL/0/PEK-4/64/2/PP/ED/1/Ex-1G
II 2 G EEx ia IIB T6 

  • without integrated cable break monitoring unit
 
  • with blue PVC cable

  
For use in intrinsically safe circuits in potentially explosive atmospheres in categories 
Zone 1 or 2.

EC type examination certificate: INERIS 03ATEX0152


For signalling the presence of an electrically conductive liquid caused, for example by burst 
pipes.

Plate electrodes can, for example, be used on normally dry floors or false ceilings or in 
normally dry pipeline and cable ducts.

If the two electrode plates of a plate electrode come into contact with an electrically 
conductive liquid (e.g. water, acid etc.), an electrical contact is made and an alarm signal 
given.

Electrode plates: 2 plates made of stainless steel 316 Ti, 24 mm Ø
Control electrode 1
Earth electrode 1
Electrical connection /
Connecting cable 
blue PVC cable, 4 x 0,75
Cable length 
2 metres, longer cable on request; 
halogen-free connecting cable on request
Mounting orientation vertical
Housing 
PP and cast resin
Temperature resistance 
- 20° C to + 60° C
Pressure resistance 
for pressureless applications only,
for use under atmospheric conditions only
Documents for application
in explosive atmospheres 		EC type examination certificate [PDF]
EC Declaration of Conformity [PDF]
Installation, operating and maintenance instructions [to the language selection]		 
The plate electrode is fitted with two separate electrodes in the form of two electrode plates: 
1 control electrode and 1 earth electrode. As soon as a trace of a conductive liquid creates 
a conductive path between the two electrode plates, a control current flows from the 
corresponding electrode relay. The latter is then energised and a contact made.

The plate electrode EL/Z6V2/PE/... or EL/Z6V2/PEK/... or
the plate electrode combination EL/0/PE/... or EL/0/PEK-2/2/... or EL/0/PEK-4/…
+ EL/Z6V2/PE/... or EL/Z6V2/PEK/... may only be connected to 
the Leckstar 101/Ex  I (M1) / II (1) GD [EEx ia] I / IIC electrode relay. 
The connection must be made in line with the circuit diagrams

Der Anschluss darf nur gemäß den Prinzip-Anschlussbildern durchgeführt werden.
Max. cable length between electrode relay and electrode(s):
see installation, operating and maintenance instructions
Measure drawing
Top