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Proximity Sensors

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HTM Sensors has the most complete line of Inductive Proximity Sensors in the industry. From true low cost standard proximity sensors, to long range sensors with a stainless steel face, to highly durable sensors made out of 1-piece of titanium with a Polytetrafluoroethylene (PTFE) coating and high temperature electronics, we have a sensor that is perfect for your sensor program.  

With a focus on the widest and deepest proximity sensor line, we have a model that will solve your toughest applications, and we can normally provide a better sensor, for a lower price, with the best customer service. Just give us your existing part numbers and we will provide you with a quick and free cross reference proposal.

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.

  • ECS1-1204C-A2S2
    ECS1-1204C-A2S2 M12, 4 mm Range, DC 2-Wire, Normally Open

    M12, Extended Range MetalHead Proximity Sensor, Shielded, 4 mm Range, DC 2-Wire, Normally Open, 2 m Cable

    $135.00
    Add to Cart
  • ECS1-1204C-A2U2
    ECS1-1204C-A2U2 M12, 4 mm Range, DC 2-Wire, Normally Open

    M12, Extended Range MetalHead Proximity Sensor, Shielded, 4 mm Range, DC 2-Wire, Normally Open, 2 m Cable

    $147.00
    Add to Cart
  • ECS1-1204C-ARS4
    ECS1-1204C-ARS4 M12, 4 mm Range, DC 2-Wire, Normally Open

    M12, Extended Range MetalHead Proximity Sensor, Shielded, 4 mm Range, DC 2-Wire, Normally Open, M12 A Coded Connector

    $135.00
    Add to Cart
  • ECS1-1204C-ARS4-PTFE-100C
    ECS1-1204C-ARS4-PTFE-100C M12, 4 mm Range, DC 2-Wire, Normally Open

    M12, Extended Range MetalHead Proximity Sensor, Shielded, 4 mm Range, DC 2-Wire, Normally Open, M12 A Coded Connector

    $133.00
    Add to Cart
  • ECS1-1204C-ARU4
    ECS1-1204C-ARU4 M12, 4 mm Range, DC 2-Wire, Normally Open

    M12, Extended Range MetalHead Proximity Sensor, Shielded, 4 mm Range, DC 2-Wire, Normally Open, M12 A Coded Connector

    $135.00
    Add to Cart
  • ECS1-1204C-ARU4-100C-316
    ECS1-1204C-ARU4-100C-316 M12, 4 mm Range, DC 2-Wire, Normally Open

    M12, Extended Range MetalHead Proximity Sensor, Shielded, 4 mm Range, DC 2-Wire, Normally Open, M12 A Coded Connector

    $107.00
    Add to Cart
  • ECS1-1204C-ARU4-100C-TC4
    ECS1-1204C-ARU4-100C-TC4 M12, 4 mm Range, DC 2-Wire, Normally Open

    M12, TitanProx - 1-piece Titanium, Shielded, 4 mm Range, DC 2-Wire, Normally Open, M12 A Coded Connector

    $142.00
    Add to Cart
  • ECS1-1204C-ARU4-PTFE-100C
    ECS1-1204C-ARU4-PTFE-100C M12, 4 mm Range, DC 2-Wire, Normally Open

    M12, Extended Range MetalHead Proximity Sensor, Shielded, 4 mm Range, DC 2-Wire, Normally Open, M12 A Coded Connector

    $96.00
    Add to Cart
  • ECS1-1204C-B2S2
    ECS1-1204C-B2S2 M12, 4 mm Range, DC 2-Wire, Normally Closed

    M12, Extended Range MetalHead Proximity Sensor, Shielded, 4 mm Range, DC 2-Wire, Normally Closed, 2 m Cable

    $113.00
    Add to Cart
  • ECS1-1204C-B2U2
    ECS1-1204C-B2U2 M12, 4 mm Range, DC 2-Wire, Normally Closed

    M12, Extended Range MetalHead Proximity Sensor, Shielded, 4 mm Range, DC 2-Wire, Normally Closed, 2 m Cable

    $113.00
    Add to Cart
  • ECS1-1204C-BRS4
    ECS1-1204C-BRS4 M12, 4 mm Range, DC 2-Wire, Normally Closed

    M12, Extended Range MetalHead Proximity Sensor, Shielded, 4 mm Range, DC 2-Wire, Normally Closed, M12 A Coded Connector

    $113.00
    Add to Cart
  • ECS1-1204C-BRS4-PTFE-100C
    ECS1-1204C-BRS4-PTFE-100C M12, 4 mm Range, DC 2-Wire, Normally Closed

    M12, Extended Range MetalHead Proximity Sensor, Shielded, 4 mm Range, DC 2-Wire, Normally Closed, M12 A Coded Connector

    $113.00
    Add to Cart
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