CM1 CM2 CM3 Explosion Proof Non Contact Switches
ZONES 1, 21, 2, 22 GAS AND DUST.
IDEM's CM1-Ex, CM2-Ex and CM3-Ex Explosion Proof Non Contact Switches are manufactured in Stainless Steel 316 with a mirror polished finish and are designed to interlock hinged, sliding or removal guard doors or hatches.
The CM-Ex Range is designed with highly reliable power reed switching elements, contacts de-rated and protected by internal fuses with high tolerance to guard misalignment.
Manufactured with a magnetic sensing system which provides a wide sensing distance and provides a high tolerance to misalignment after sensing. The CM-Ex Range can be fitted behind stainless steel fittings and can operate in extreme environments of temperature and moisture.
The range is available pre-wired with 5m or 10m cable and a choice of circuits (see catalogue pages for circuits).
They are particularly advantageous when:
(a) poor guard alignment exists.
(b) high hygiene requirements exist, e.g. food industry hose down.
(c) a long mechanical life is required (no moving or touching parts).
Installation of all IDEM Non Contact EX Switches must be in accordance with a risk assessment for the individual application.
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