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Magnetic Proximity Switches

Magnetic Proximity Switches

Magnetic Proximity Switches

Product catalog summary
Overview
The Tempatron Solid State Magnetic Proximity Switches and Actuator Magnets are designed as replacements for magnetic reed switches. They utilize encapsulated surface mount technology for stable, bounce-free direct switching. These switches are suitable for harsh environments due to their IP65 sealing.

Specifications
  • Power Supply Voltage: 7.5 to 14Vdc
  • Burden: 15mA nominal
  • Outputs: 50mA NPN current sink and 50mA PNP current source, both active when magnet is present
  • Maximum Off Voltage: 30Vdc
  • Current Rating: 50mA
  • Sensing Range: Up to 15mm
  • Operating Temperature: -10ºC to 60ºC
  • Storage Temperature: -10ºC to 70ºC
  • Enclosure Material: Crastin® PBT SK643, flame retardant to UL94-V0
  • Enclosure Code: Case IP65
  • Weight: 5g

Product Features
  • Alternative to magnetic reed switches
  • Solid state technology
  • Small enclosure protected to IP65
  • NPN sink and PNP source outputs
  • 50mA rated outputs
  • Powered from 7.5 to 14Vdc

Models Available
  • SMX1-D Magnetic Proximity Switch
  • SMX-M Actuator Magnet

Ordering Information
Model Code Description: SMX1-D for Magnetic Proximity Switch, SMX-M for Actuator Magnet.

Contact Information
Tempatron Industrial Controls, a division of Eltime Ltd., Eltime House, Hall Road, Maldon, Essex, CM9 4NF UK. Email: [email protected], Web: www.tempatron.co.uk
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Catalog excerpts

Magnetic Proximity Switches-1

Magnetic Proximity Switches Models Available SMX1-D Magnetic Proximity Switch SMX-M Actuator Magnet The Tempatron Solid State Magnetic Proximity Switches and Actuator Magnets are designed to be an ideal replacement for magnetic reed switches. The switches use the latest fully encapsulated surface mount Product Features Alternative to magnetic reed switches Solid state technology Small enclosure protected to IP65 NPN sink and PNP source outputs 250mA rated outputs 7.5 to 24Vdc powered technology to provide stable ‘bounce free’ direct switching. The NPN sink and PNP source outputs can switch up to 250mA to relays, programmable logic controllers, TTL, CMOS and microprocessor systems. The magnetic proximity switch and actuator magnet can be mounted up to 15mm apart and both are sealed to IP65, making them ideal for operation in harsh environments. The sensors are powered from 7.5 to 24Vdc and have an LED to indicate output status. A cost effective alternative to magnetic reed limit switches Dimensions SMX1-D Solid State Magnetic Switch

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Magnetic Proximity Switches-2

Email: [email protected] Ordering informationModel Code Description SMX1-D Magnetic Proximity Switch SMX-M Actuator Magnet Example SMX1-D Specification Power Supply Voltage: - 7.5 to 24Vdc - 1 x 250mA NPN current sink and 1 x 250mA PNP current source - both active when magnet present - 150mm PTFE insulated wires - Crastin® PBT SK643 enclosure material Specification subject to change without notice. Tempatron: Eltime House, Hall Road, Maldon, Essex, CM9 4NF UK. Tempatron Industrial Controls is a division of Eltime Ltd. © Eltime Ltd. Tempatron Magnetic Proximity Switches 10/201 2

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.
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