Industrial Automation » Temperature Controllers

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Used surface mounted plug

  • Trusted Seller
    Johnson Controls A421ABG-02C Electronic Temperature

    Johnson Controls A421ABG-02C Electronic Temperature Control, NEMA 1, IP20 [New]

    • Manufacturer: Johnson

    . . . . . Johnson Controls A421ABG-02C Electronic Temperature Control, NEMA 1, IP20 Standard Enclosure for DIN Rail and Surface-Mount Applications, 6' Cable with 120 VAC Grounded Male Plug, 6' Cable with 120 VAC ...

    $129 USD
    Tempe, AZ
  • ABB TEU421-EX.B/ABB

    ABB TEU421-EX.B/ABB

    • Manufacturer: ABB

    Used Input/sensor connection: - Resistance thermometer (2, 3, 4-wire circuit) - Thermocouples (without, with internal/external cold junction) - Resistance transmitters - W, mV, mA, V sensors ¦ Output 0/4...20 mA,...

    Freiberg, Germany
  • Hartmann & Braun TEU421-Ex.B/HB Resistance

    Hartmann & Braun TEU421-Ex.B/HB Resistance thermometer

    • Manufacturer: Hartmann

    Used Input/sensor connection: - Resistance thermometer (2, 3, 4-wire circuit) - Thermocouples (without, with internal/external cold junction) - Resistance transmitters - W, mV, mA, V sensors ¦ Output 0/4...20 mA,...

    Freiberg, Germany

Overview

Temperature controllers are essential devices used to maintain a desired temperature within a specified range. They are widely used in various industries, including manufacturing, food processing, and HVAC systems, to ensure consistent and accurate temperature regulation. These controllers can be standalone units or integrated into larger systems for precise control of heating and cooling processes.

FAQ

What should I consider when purchasing a temperature controller?

Consider the type of control required (ON/OFF, PID), the temperature range, and the compatibility with your existing equipment. Also, check for features like alarms, display types, and connectivity options.

How can I ensure the safe shipping of a temperature controller?

Select a reputable shipping service that specializes in electronic devices. Ensure the controller is well-packaged with adequate cushioning to prevent damage during transit.

What maintenance is required for a temperature controller?

Regular maintenance includes checking the wiring connections, cleaning the device to prevent dust buildup, and calibrating the controller periodically to ensure accurate readings. Refer to the manufacturer's manual for specific maintenance guidelines.