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Jola Spezialschalter K. Mattil
& Co. KG
Klostergartenstraße 11-20 D-67466 Lambrecht Phone: +49 63 25 / 188-01 |
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Jola Spezialschalter K. Mattil
& Co. KG
Klostergartenstraße 11-20 D-67466 Lambrecht Phone: +49 63 25 / 188-01 |
Suspension electrode
EHW 1-4
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For signalling the presence of an electrically conductive liquid caused, for example by burst pipes. If the two electrode rods of a suspension come into contact with an electrically conductive liquid (e.g. water, acid etc.), an electrical contact is made and an alarm signal given. Available electrode rods: - stainless steel 316 Ti - titanium - Hastelloy C - Hastelloy B - Monel - tantalum |
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| Brochure Conductive leakage detectors of the Leckstar range [PDF] | |
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| Control electrode | 1 |
| Earth electrode | 1 |
| Electrode rod material | stainless steel 316 Ti |
| Electrical connection / Connecting cable |
green halogen-free connecting cable, 4 x 0,5 |
| Cable length |
2 metres, longer cable on request; PTFE cable on request |
| Mounting orientation | vertical |
| Housing |
PP, 20 mm dia. x approx. 80 mm high |
| Temperature resistance |
- 20° C to + 60° C |
| Documents | Installation, operating and maintenance instructions [PDF] |
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Mounting accessories: Stuffing glands, stuffing glands with mounted connection box and flange with stuffing glands on request |
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The suspension electrode is fitted with two separate electrodes in the form of two electrode rods: 1 control electrode and 1 earth electrode. As soon as a trace of a conductive liquid creates a conductive path between the two electrode rods, a control current flows from the corresponding electrode relay. The latter is then energised and a contact made. The suspension electrode may only be connected to the Leckstar 101 electrode relay. Max. length of connecting cable between suspension electrode and electrode relay: 1,000 m. |
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| Measure drawing |
| Application example |
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