LIMIT SWITCHES

Contactless magnetic switches of the IO102 "Aton" VM series

The explosion-proof IO102 "Aton" VM series contactless magnetic switches are designed to open/close electrical circuits when a magnet approaches within a specified distance. The switches are available in explosion-proof enclosures or in intrinsically safe designs. These magnetic switches can be used as control devices in unit interlock systems designed to create local and distributed emergency protection and alarm systems, as well as as security alarms. Explosion-proof IO102 "Aton" VM magnetic sensors operate reliably in harsh operating conditions, including areas with heavy pollution, high humidity, and chemically aggressive environments. The sensors are resistant to high switching frequencies. The sensors are actuated contactlessly by a permanent magnet.

These switches can be installed in hazardous areas of indoor and outdoor installations classified as Class 1 and lower, according to GOST IEC 60079-10-1-2011 and other directives governing the use of electrical equipment in hazardous areas. The environment may contain explosive mixtures of gases and vapors with air of categories IIA, IIB, and IIC. Detectors in stainless steel enclosures are classified as electrical equipment of groups I and II according to GOST R 60079-0-2011 and can be used in underground mines, quarries, and their above-ground structures, as well as in hazardous areas of indoor and outdoor installations, in accordance with the assigned explosion protection marking.

Explosion-proof contactless switches of the IO102 "Aton" VM series.
Design options