The IDEM CM3-Ex series non-contact switch has a switching distance of 10mm when closed and 22mm when opened. It has 2NO safety and 1NO auxiliary contacts. It provides explosion-proof switching for hazardous conditions created within the petrochemical, pharmaceutical, food processing and packaging industries. This switch is made from stainless steel 316. These safety switches are developed for non-contact guard door interlocking of hinged, sliding or removable guard doors. The magnetic sensing of these safety switches provides a wide sensing distance and high tolerance to misalignment after sensing.
Note:
The normally closed (NC) circuits are closed when the guard is closed and the actuator is present.

Input supply voltage is 250VAC/DC
Electrical switching elements fully encapsulated
high-temperature stability up to 80°C
-resistant to many organic and inorganic chemicals
-resistant to high-temperature hosing and detergent wash down
II 2G Ex mb IIC T6 Gb
II 2D Ex mb IIIC T80 Db
Zones1, 21, 2, 22 gas and dust
Supplied fitted with a 5m PVC cable
Wide sensing of12mm
Fixing centres of 55mm

ATEX approved
IEC60947-5-1
IEC60947-5-5
EN954-1
EN62061
UL508 approved
ISO13850
ISO 13849-1.
IEC certified
IECEx certified