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What is a RTD?

What is a RTD?

Resistance temperature detectors (RTDs), also called resistance thermometers, are sensors used to measure temperature. See below.

Related Products & Solutions

  • YTA50

    The YTA50 is a 2-wire analog temperature transmitter that outputs a simple 4 to 20 mA output that correspondes to the temperature measured.

  • YTA70

    Like the YTA50, the YTA70 is a 2-wire analog temperature transmitter that outputs a simple 4 to 20 mA output that corresponds to the temperature measured. However, it adds HART 5 (Code -E) or selectable HART 5/HART 7 (Code -J) digital communication.

  • YTA70P

    • YTA70P analog temperature transmitter
    • 4 to 20 mA analog output and HART® 7 digital output
    • DIN rail mounting, field junction box
    • Hi-density measurement points
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