Temperature and Process Controllers

For applications requiring single and multiple loops of control browse our accurate and reliable temperature and process controllers. Temperature and Process Controllers include sensor inputs with open-loop break detection and multiple outputs for control and alarms. Choose from our selection of Temperature and Power Controllers to find a solution for your control needs.

Temperature and Process Controllers

309 items

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  • Watlow LF Controller
    LFE3HW0750AAAAA Watlow Limit Controller Hi Auto 750 Deg F 240VA
    LFE3HW0750AAAAA

    Watlow

    Product Type: Temperature Controllers

    Product Type: Limit Controllers

    Watlow Limit Controller, fixed setpoint, 240 V, standard overlay
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  • Watlow LV Controller
    LVC6KW00320950A Watlow Limit Controller Hi Auto 32-950 F 120V
    LVC6KW00320950A

    Watlow

    Product Type: Temperature Controllers

    Product Type: Limit Controllers

    Watlow Limit Controller, 120 V, high limit auto reset, temperature range -454F to 2500F
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  • Watlow LV Controller
    LVC1KW00001000C Watlow Limit Controller Hi Auto 0-1000 F 120V
    LVC1KW00001000C

    Watlow

    Product Type: Temperature Controllers

    Product Type: Limit Controllers

    Watlow Limit Controller, 120 V, high limit auto reset, temperature range -454F to 2500F
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  • Watlow LF Controller
    LFC6KW1150AAAAA Watlow Limit Controller Hi Auto 1150 F 120VAC
    LFC6KW1150AAAAA

    Watlow

    Product Type: Temperature Controllers

    Product Type: Limit Controllers

    Watlow Limit Controller, fixed setpoint, 120 V, standard overlay
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  • Watlow LV Controller
    LVC2KW00322500A Watlow Limit Controller Hi Auto 32-2500F 120V
    LVC2KW00322500A

    Watlow

    Product Type: Temperature Controllers

    Product Type: Limit Controllers

    Watlow Limit Controller, 120 V, high limit auto reset, temperature range -454F to 2500F
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  • Watlow LV Controller
    2166-1976 Watlow Limit Controller Hi Man -200-800C 120V
    2166-1976

    Watlow

    Product Type: Temperature Controllers

    Product Type: Limit Controllers

    Watlow Limit Controller, 120 V, high limit manual reset, temperature range -200F to 800F
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  • Watlow LF Controller
    LFE3HW0525AAAAA Watlow Limit Controller Hi Auto 525 Deg F 240VA
    LFE3HW0525AAAAA

    Watlow

    Product Type: Temperature Controllers

    Product Type: Limit Controllers

    Watlow Limit Controller, fixed setpoint, 240 V, standard overlay
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  • Watlow F4T Series High Density I/O Flex Module Watlow F4T Series High Density I/O Flex Module
    FMHA-RAAA-AAAA Watlow F4T Flex Module - Hi Density I/O
    FMHA-RAAA-AAAA

    Watlow

    Product Type: Temperature Controllers

    Watlow F4T Series High Density I/O Flex Module, 4 Universal Inputs (T/C, RTD 2-Wire, 0-10VDC, 0-20mA), Standard Right Angle Screw Connector, standard firmware with quick start guide.
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