Temperature Controller Module
Digital PID temperature controller module with thermocouple input for industrial heating applications. Falls under HTS 8543.70.98 for its specialized function of automatic temperature regulation via relay/SSR output. Features setpoint programming and alarm functions.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If sold as complete automatic regulating instrument
Thermostatic regulators are specifically covered in 9032.
If with programmable logic controller functionality
Boards for control of machines move to 8537.
If imported with heating element as complete unit
Laboratory heating apparatus classified under 8419.
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Import Tips & Compliance
• Document input sensor types (K/J thermocouples, RTD) and control output ratings
• UL/CE safety certifications required for process control applications
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