The TT236 model is a space-saving two-wire transmitter that isolates and converts a DC current or low voltage input to a proportional 4-20mA control signal. A single unit supports both voltage and current input for extra flexibility. Power is received from the output loop current or a DC supply when using a three-wire connection. High-voltage isolation separates the input from the output circuit. Isolation protects from surges, reduces noise, and eliminates ground loop errors. Setup and calibration are fast and easy with a convenient USB connection to your PC and Acromag’s Windows configuration software. Advanced signal processing capabilities, variable range input, and convenient USB programming make this instrument a very versatile temperature measurement device. These transmitters can withstand harsh industrial environments and operate reliably across a wide temperature range with very low drift. They feature RFI, EMI, ESD, EFT, and surge protection plus low radiated emissions.

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  TT236: Current/Millivolt Input Two-Wire/Three-Wire Transmitter

  • Multi-range ±20mA or ±500mV input
  • 4-20mA ouput (sink/source)
  • 12-32 V DC loop/local power

  $185

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  TT231: RTD/Resistance Input Two-Wire/Three-Wire Transmitter

  • 100 ohm Pt RTD or 0-900 ohm input
  • 4-20mA output (sink/source)
  • 12-32V DC loop/local power
  • USB configuration

  $185

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  TT233: Thermocouple/Millivolt Input Two/Three-Wire Transmitter

  • Universal TC type J, K, T, R, S, E, B, N or ±100mV input
  • 4-20mA ouput (sink/source)
  • 12-32 V DC loop/local power

  $185

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  TT234: Transmitter, Potentiometer/Thermistor Input, 12-32V DC Loop/Local/ Power

  • Potentometer/slidewire: 100 to 100k ohms
  • Thermistor: 0 to 100k ohms, -50 to 200°C
  • 4 to 20mA DC
  • 12-32V DC power

  $185

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  TT235: Transmitter, Isolated RTD Input, Loop Power

  • Selectable RTD or linear resistance input type or 0-500 ohm input
  • 4-20mA output (sink/source)
  • 12-32V DC loop/local power
  • USB configuration

  $185

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  TT237: Transmitter, Voltage Input, Loop-Powered

  • Multi-range ±1V, ±5V or ±10V input
  • 4-20mA output (sink/source)
  • 12-32 V DC loop/local power

  $185

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  TT238: Transmitter, High Voltage Input, Loop-Powered

  • Multi-range ±15V, ±75V or ±150V DC input
  • 4-20mA ouput (sink/source)
  • 12-32 V DC loop/local power

  $185

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  TT239: Transmitter, Frequency/Pulse/PWM Input, 12-32V DC Loop/Local Power

  • Multi-range 0Hz to 100KHz frequency input
  • Multi-range 0Hz to 3KHz PWM input
  • 4-20mA output (sink/source)
  • 12-32V DC power

  $185

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