LMC Non Contact
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LMC Coded Magnetic Non Contact

 

IDEM Safety SwitchesThe IDEM LMC Hygiecode - Coded Non Contact

  • Tested IP69K (high pressure hosing with detergent at 80C. and 100PSI)
  • LED indication
  • High switching life
  • No moving parts
  • Suitable for CIP cleaning - Splash zones EHEDG guidelines
  • Magnetic holding versions - at 1mm setting gap: 10N, at 5mm setting gap: 5N

The IDEM hygiecode coded non contact LMC switch has been designed for food processing applications and has the ability to work up to 125C but has been specified to 105C. It can operate with most EN 954-1Cat 4 safety relay. It has a stainless steel 316 mirror polish finish and suitable for CIP cleaning. The IDEM LMC switch has a quick connect M12 version fitted with a 250mm (10”) cable, a wide 14mm sensing high tolerance to misalignment and magnetic holding versions for use with small guards.

The LMC hygiecode has three 2NC version switches which connect in series to either SCR-2 or SCR-3 to give dual channel monitoring; it has a manual start and also a contactor feedback check. It has been tested to IP69K for high pressure hosing with detergent at 80C and 100 psi, and the magnetic holding versions are either 1mm gap with a 10N or 5mm gap with a 5N. It also has LED indication, high switching life and no moving parts.

 

LMC Non Contact Main Features


Standards EN1088 IEC 60947-5-3 EN 60204-1 ISO 13849-1 EN62061 EN 954-1 UL 508
Safety classification and reliability data
Switching reliability 3.3 x 106 operations at 100mA load
EN 954-1 Up to category 4 with safety relay
ISO 13849-1 Up to PLe depending upon system architecture
EN 62061 Up to SIL3 depending upon system architecture
Safety data - Annual usual 8 cycles per hour / 24 hours a day / 365 days
PFHd 2.52 x 10-8
Proof test interval (life) 47 Years
MTTFd 470 Years
Safety Channel 1 NC 24V.dc 0.2A Max. rating
Safety channel 2 NC 24V.dc 0.2A Max. rating
Safety channel 3 NO 24V.dc 0.2A Max. rating
Minimum switched current 10V.dc 1mA
Dielectric withstand 250V.ac
Insulation Resistance 100 Mohms
Recommended setting gap 5mm
Switching distance Sao 8mm close
Target to target Sar 12mm open
Tolerance to misalignment 5mm in any direction from 5mm setting gap
Switching frequency 1.0Hz minimum
Approach speed 200mm/m to 1000mm/s
Body material Stainless steel 316 Mirror polished finish (Ra4)
Temperature Range -25 + 105C
Enclosure Protection IP69K IP67
Shock resistance IEC 68-2-27 11ms 30g
Vibration resistance IEC 68-2-6 10-55 Hz 1mm
Cable type PVC 6 or 8 core 6mm O.D
Mounting bolts 2 x M4 Tightening torque 1.0 Nm
Mounting position Any

For more information about IDEM LMC coded non contact HYGIDECODE Switches, contact More Control on 0345 00 00 400.

Office Address 

21 Drakes Mews
Crownhill Industrial Estate
Milton Keynes
MK8 0ER

Tel: 0345 00 00 400

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