CM3-Ex ATEX Magnetic Safety Switch, 316 Stainless Steel, 250 V ac/dc

  • RS-stocknr. 826-4312
  • Fabrikantnummer 903102
  • Fabrikant IDEM
Datasheets
Wetgeving en compliance
Conform
Land van herkomst: GB
Productomschrijving

IDEM Explosion Proof Non Contact Safety Switches

Developed to satisfy the latest IECEx and ATEX standards, the IDEM range of non-contact safety interlock switches provide explosion proof switching for hazardous conditions created within the petro-chemical, pharmaceutical, food processing and packaging industries. Made from stainless steel 316, these safety switches have been developed for non-contact guard door interlocking of hinged, sliding or removable guard doors.
In addition to explosion proof switching and depending upon the risk assessment for the application, the CM3-Ex, RM-Ex and WM1-Ex series, can also be used in combination with any dual channel safety monitoring relays to provide high functional safety up to Category 4 and PLe ISO13849-1 or SIL3 EN62061.
The magnetic sensing of these safety switches provides a wide sensing distance and high tolerance to misalignment after sensing.

Explosion proof protection and high functional safety in one device
Electrical switching elements fully encapsulated
Stainless steel 316 housing
High temperature stability up to 80°C
High tolerance to guard misalignment
Resistance to many organic and inorganic chemicals
IP67 protection
Resistant to high temperature hosing and detergent wash down
Functional safety up to PLe ISO13849-1

CM3-Ex Safety Switch

II 2G Ex mb IIC T6 Gb
II 2D Ex mb IIIC T80 Db IP67
Zones1, 21, 2, 22 gas and dust
Supplied fitted with PVC cable
2NC / 1 NO
12mm wide sensing
55mm fixing centres
Housing: 20.6 x 85 x 17mm

RM-Ex Safety Switch

II 2G Ex mb IIC T6 Gb
II 2D Ex mb IIIC T80 Db IP67
Zones1, 21, 2, 22 gas and dust
Supplied fitted with PVC cable
2NC / 1 NO
10mm wide sensing
Housing: 60 x Ø30mm (M30x1.5mm threaded body)

WM1-Ex Safety Switch

II 1G Ex ma IIC T6 Ga
II 1D Ex ma IIIC T80 Da IP67
Zones 0, 20, 1, 21, 2, 22 gas and dust
Supplied fitted with stainless steel flexible conduit
2NC / 1 NO
12mm wide sensing
62mm fixing centres
Housing: 31.5 x 84.5 x 16.5mm

Note

The normally closed (NC) circuits are closed when the guard is closed and the actuator is present.

Standards

IEC 60947-5-1, IEC 60947-5-5, EN 954-1, EN 62061, UL 508, ISO 13850, ISO 13849-1.

Approvals

IEC, IECEx, Ex, ATEX.

Specificaties
Kenmerk Waarde
Supply Voltage 250 V ac/dc
Safety Contacts 2NC
Housing Material 316 Stainless Steel
Auxiliary Contacts NO
Connection Type 10m cable
Switch Type Rectangular
Terminal Type Pre-Wired
Series CM3-Ex
Switching Distance 10 (Close) mm, 22 (Open) mm
IP Rating IP67
Supply Current 200 (Auxiliary Channel) mA, 600 (Safety Channels) mA
Actuator Included Yes
Dimensions 83 x 20.6 x 17 (Actuator) mm, 85 x 20.6 x 17 (Switch) mm
Safety Category 4
Length 83 (Actuator) mm, 85 (Switch) mm
Depth 17 (Actuator) mm, 17 (Switch) mm
Number of Approach Directions 2
Width 20.6 (Actuator) mm, 20.6 (Switch) mm
Hazardous Area Certification ATEX
Sensor Principle Magnetic
Actuator Type Magnetic
2 op voorraad - levertijd is 1 werkdag(en).
Prijs Each
304,04
(excl. BTW)
367,89
(incl. BTW)
Aantal stuks
Per stuk
1 +
€ 304,04
Related Products
The Sipha S1 is a non-contact switch in ...
Description:
The Sipha S1 is a non-contact switch in a miniature ABS housing with moulded-in brackets, making it extremely versatile and simple to install. It incorporates several magnetically sensitive elements, which must be triggered in a particular sequence to operate correctly. ...
The design of the Sipha S4 non-contact switch ...
Description:
The design of the Sipha S4 non-contact switch incorporates several magnetically sensitive elements which must be triggered in a particular sequence to operate correctly. The sensor is designed for use with its own actuator, helping prevent defeat by means of ...
The Ferrogard FRS 13 and 14 are magnetically ...
Description:
The Ferrogard FRS 13 and 14 are magnetically actuated non-contact safety switches which offer reliability and a high tolerance to misalignment. Designed to be installed on a guard door, the action of the magnetic actuator being removed from the switch ...
Description:
The Ferrogard FRS 6, 9 and 10 are magnetically actuated non-contact safety switches which offer reliability and a high tolerance to misalignment. Designed to be installed on a guard door, the action of the magnetic actuator being removed from the ...