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  • Long Range MetalHead AMS Sensors
  • Proximity Sensors
  • Capacitive Sensors
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  • Thermo Sensors
  • Ultrasonic Sensors
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  • HTM Sensors
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  • HTMåâÌÔå¢ Sensors
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  • Long Range MetalHead AMS Sensors
  • Proximity Sensors
  • Capacitive Sensors
  • Photoelectric Sensors
  • Pneumatic Sensors
  • Thermo Sensors
  • Ultrasonic Sensors
  • Safety Light Curtains
  • Cables and Connectors
  • LED Indicators and Machine Lights
  • Sensor Accessories & Protection
  • Downtime Reduction
  • Sensor Testers
    • Shop by Brand
  • HTM Sensors
  • Panasonic
  • Optex
  • Murr
  • Unitronics
  • ATP
  • Amphenol
  • Belden
  • HTMåâÌÔå¢ Sensors
  • View all Brands

    • Proximity Sensors

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    HTM Sensors features an exceptionally comprehensive line of industrial inductive proximity sensors engineered to handle both standard general purpose automation and the most demanding factory floor environments. Their product line ranges from highly economical, standard-range general purpose proximity sensors in M8, M12, M18, and M30 form factors to ultra-rugged, specialty sensors designed to mitigate unexpected downtime and minimize availability losses. For severe physical-impact environments like heavy industrial manufacturing and robotic assembly lines, HTM provides extended, and long range sensors built out of a single piece of solid titanium—as well as their MetalHead™ line, which incorporates a robust, one-piece stainless steel face to protect the internal electronics. Furthermore, they accommodate harsh processing applications by offering specialized configurations including Weld Field Immune and SpatterGuard™ models equipped with Polytetrafluoroethylene (PTFE), and ceramic coatings to repel weld spatter, high temperature electronics for furnace monitoring, ring sensors, and advanced IO-Link models designed for bidirectional smart factory connectivity. Backed by lifetime warranties on their standard models and substantial inventories for same-day shipping, this comprehensive portfolio provides an efficient alternative for direct industry cross-referencing, delivering high environmental immunity and enhanced lifecycle reliability at a lower operating cost.

    With thousands of sensors in stock to ship today, click the CHAT NOW button in the lower right of each webpage to chat or speak to a representative who can give you stock options and delivery dates right on the spot.

    • FQP2-4020A-C4L
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      FQP2-4020A-C4L Rectangular, 20 mm, AC 2-Wire, Normally Open and Normally Closed

      Rectangular, #N/A, Unshielded, 20 mm, AC 2-Wire, Normally Open and Normally Closed, N/A

      $133.00
      Add to Cart
    • FQP2-4020A-CZL4
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      FQP2-4020A-CZL4 CONTACT HTM SENSORS FOR PRICING - 800-644-1756

      Rectangular, #N/A, Unshielded, 20 mm, AC 2-Wire, Normally Open and Normally Closed, 7/8 Mini Connector

      $0.00
    • FQP2-4020C-A2U
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      FQP2-4020C-A2U CONTACT HTM SENSORS FOR PRICING - 800-644-1756

      Rectangular, Inductive , Unshielded, 20 mm, DC 2-Wire, Normally Open, N/A

      $0.00
    • FQP2-4020C-ARU4
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      FQP2-4020C-ARU4 CONTACT HTM SENSORS FOR PRICING - 800-644-1756

      Rectangular, Inductive , Unshielded, 20 mm, DC 2-Wire, Normally Open, M12 A Coded Connector

      $0.00
    • FQP2-4020C-BRU4
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      FQP2-4020C-BRU4 CONTACT HTM SENSORS FOR PRICING - 800-644-1756

      Rectangular, Inductive , Unshielded, 20 mm, DC 2-Wire, Normally Closed, M12 A Coded Connector

      $0.00
    • FQP2-4020G-M4U
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      FQP2-4020G-M4U CONTACT HTM SENSORS FOR PRICING - 800-644-1756

      Rectangular, Inductive , Unshielded, 20 mm, Analog, Current and Voltage, N/A

      $0.00
    • FQP2-4020N-A3U
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      FQP2-4020N-A3U CONTACT HTM SENSORS FOR PRICING - 800-644-1756

      Rectangular, Inductive , Unshielded, 20 mm, NPN, Normally Open, N/A

      $0.00
    • FQP2-4020N-ARU4
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      FQP2-4020N-ARU4 CONTACT HTM SENSORS FOR PRICING - 800-644-1756

      Rectangular, Inductive , Unshielded, 20 mm, NPN, Normally Open, M12 A Coded Connector

      $0.00
    • FQP2-4020P-SRS4
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      FQP2-4020P-SRS4 Rectangular, 20 mm, PNP, Complementary

      Rectangular, Inductive , Unshielded, 20 mm, PNP, Complementary, M12 A Coded Connector

      $134.00
      Add to Cart
    • FQP2-4020U-AUU3
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      FQP2-4020U-AUU3 CONTACT HTM SENSORS FOR PRICING - 800-644-1756

      Rectangular, #N/A, Unshielded, 20 mm, AC/DC 2-Wire, Normally Open, 1/2-20UNF Connector

      $0.00
    • FQP2-4020U-BUU3
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      FQP2-4020U-BUU3 CONTACT HTM SENSORS FOR PRICING - 800-644-1756

      Rectangular, #N/A, Unshielded, 20 mm, AC/DC 2-Wire, Normally Closed, 1/2-20UNF Connector

      $0.00
    • FQP2-4030A-A2L
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      FQP2-4030A-A2L CONTACT HTM SENSORS FOR PRICING - 800-644-1756

      Rectangular, #N/A, Unshielded, 30mm, AC 2-Wire, Normally Open, N/A

      $0.00
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