Convert Potentiometer/Thermistor or Potentiometer/Slidewire input signals to 4-20mA or 0-10V DC outputs for interfacing to controllers or other instrumentation.

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    TT234: Potentiometer / Thermistor Input, Two-Wire Transmitter

    • Potentometer / slidewire, thermister input
    • 4 to 20mA output (sink / source)
    • 12-32V DC loop / local power
    • USB configuration
    The TT234 model is a space-saving two-wire transmitter that isolates and converts a resistive sensor input to a proportional 4-20mA signal. Power is received from the output loop current or a DC supply when using a three-wire connection. Click here to watch a short AcroMaggie video highlighting the TT230 Series.
    $195
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    TT334: Potentiometer / Thermistor Input, Four-Wire Transmitter

    • Potentiometer / slidewire input
    • Universal current/voltage output
    • 12-32V DC local/bus power
    • USB configuration
    The TT334 model is a space-saving four-wire transmitter that isolates and converts a resistive sensor input to a proportional control signal. DC current and voltage output are both supported on a single model. Click here to watch a short video highlighting the TT330 Series.
    $265
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    250T-P, 350T-P, 450T-P: Isolated Transmitter; Potentiometer/Slidewire Input

    • Loop, DC, or AC-powered
    • DC Voltage or DC Current Output
    • Resistance: 100 to 10,000 ohm 3-wire Pot/slidewire
    $450$510
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