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    Precision Industrial Sensors & Switches

    Ensure accurate monitoring and control with fiber optic, humidity, and flow sensors, tailored for precise measurement and enhanced automation reliability.

    Optimize your industrial processes with our cutting-edge sensors and switches. Our comprehensive range features fiber optic cables, oxygen sensors, humidity sensors/transmitters, flow meters, and microswitches/miniature switches to meet your diverse sensing and switching needs. Whether you're optimizing industrial processes, monitoring environmental conditions, or enhancing automation systems, our sensors and switches provide the precision and reliability you need for seamless operations and data-driven decision making. Shop now for cutting-edge sensors and switches to optimize your industrial automation.

    Rockwell Disclaimer: The product is used surplus. Radwell is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because Radwell is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, Radwell makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. Radwell also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. Radwell also makes no representations as to your right to install any such firmware on the product. Radwell will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.

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    HONEYWELL SD1440-004L

    HONEYWELL

    MICROSWITCH

    SD1440-004L

    INFRARED SENSORS
    $61.00 Buy Surplus As Low As $32.00
    $32.00
    Repair Yours Contact Us
    HONEYWELL 77021-00000050-01

    HONEYWELL

    MICROSWITCH

    77021-00000050-01

    PRESSURE SWITCHES-TRANS PRESSURE SWITCH
    $198.00 Buy Surplus As Low As $119.00
    $119.00
    Repair Yours Contact Us
    HONEYWELL 78928-00000040-01

    HONEYWELL

    MICROSWITCH

    78928-00000040-01

    PRESSURE SWITCHES-TRANS PRESSURE SWITCH
    $121.00 Buy Surplus As Low As $73.00
    $73.00
    Repair Yours Contact Us
    HONEYWELL 4HM54

    HONEYWELL

    MICROSWITCH

    4HM54

    SEALED SE SWITCH
    $3,242.00 Buy Surplus As Low As $1,946.00
    $1,946.00
    HONEYWELL 4HS79

    HONEYWELL

    MICROSWITCH

    4HS79

    SEALED SWITCH / HONEYWELL
    $2,087.00 Buy Surplus As Low As $1,253.00
    $1,253.00
    HONEYWELL 424HE24-RB

    HONEYWELL

    MICROSWITCH

    424HE24-RB

    SEALED SE SWITCH
    $12,038.00 Buy Surplus As Low As $7,223.00
    $7,223.00
    HONEYWELL 6SS4

    HONEYWELL

    MICROSWITCH

    6SS4

    COMMERCIAL SOLID STATE/MAGNET
    $155.00 Buy Surplus As Low As $93.00
    $93.00
    Repair Yours Contact Us
    HONEYWELL 51ML22

    HONEYWELL

    MICROSWITCH

    51ML22

    LIMIT SWITCH-OT
    $1,510.00 Buy Surplus As Low As $906.00
    $906.00
    HONEYWELL 2HM17-3

    HONEYWELL

    MICROSWITCH

    2HM17-3

    SEALED SE SWITCH
    $1,282.00 Buy Surplus As Low As $770.00
    $770.00
    HONEYWELL HOA6517-001

    HONEYWELL

    MICROSWITCH

    HOA6517-001

    INFARED SENSOR
    $272.00 Buy Surplus As Low As $144.00
    $144.00
    Repair Yours $200.00
    HONEYWELL 19C500PA3K

    HONEYWELL

    MICROSWITCH

    19C500PA3K

    PRESSURE-JZ STAINLESS
    $1,414.00 Buy Surplus As Low As $849.00
    $849.00
    Repair Yours $705.00
    HONEYWELL 19C200PV1K

    HONEYWELL

    MICROSWITCH

    19C200PV1K

    PRESSURE-JZ STAINLESS
    $1,670.00 Buy Surplus As Low As $1,002.00
    $1,002.00
    Repair Yours $832.00
    HONEYWELL 19C200PA5K/SZ76402

    HONEYWELL

    MICROSWITCH

    19C200PA5K/SZ76402

    PRESSURE-JZ STAINLESS
    $2,086.00 Buy Surplus As Low As $1,252.00
    $1,252.00
    Repair Yours $1,040.00
    HONEYWELL MLH060BGB01A

    HONEYWELL

    MICROSWITCH

    MLH060BGB01A

    PRESSURE SENSOR - MLH
    $1,389.00 Buy Surplus As Low As $834.00
    $834.00
    Repair Yours $693.00
    HONEYWELL 76059-B00000900-01

    HONEYWELL

    MICROSWITCH

    76059-B00000900-01

    PRESSURE SWITCH-NO-BLADE-BRASS BASE
    $324.00 Buy Surplus As Low As $195.00
    $195.00
    Repair Yours $200.00
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