DT3
dt3-3
delta-dt3

DT3

DT3

Temperature controllers are measurement devices used for temperature control. Dividing into thermocouple-type and resistor-type, the electronic temperature controllers obtain the temperature change from the sensor and send the measured data to the electronic processor. The output device will then control the temperature variation within a specific range.

Delta’s DT3 series temperature controller has fast output response, accurate PID parameter auto-tuning, supports the Modbus communication protocol and is built-in with various output types, allowing different systems to reach a stable control status very quickly. In addition, all series comply with international installation dimensions as well as CE and UL international safety approvals.

The DT3 series is designed with upgraded hardware and higher specifications to offer intelligent operation, fast response and easy modulation, plus easy-to-use and user-defined function keys. With self-tuning and FUZZY temperature control functions, the controllers can be installed in both open and closed spaces and are able to present a smooth temperature control curve. In addition, the innovative design allows the user to change modules as needed for maximum configuration flexibility and system expansion.

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DT3

The DT3 series is designed with upgraded hardware and higher specifications to offer intelligent operation, fast response and easy modulation, plus easy-to-use and user-defined function keys. With self-tuning and FUZZY temperature control functions, the controllers can be installed in both open and closed spaces and are able to present a smooth temperature control curve.

In addition, the innovative design allows the user to change modules as needed for maximum configuration flexibility and system expansion.

Main features:

Remotely.

  • Setting the set point for DT3 using an analog signal from the master controller

Different control modes:

  • Automatic adjustment
  • Fuzzy logic
  • Automatic PID tuning
  • On / Off

Expansion options.

  • The modular design of the functional devices allows you to install / replace the necessary modules depending on the requirements of the control tasks. (Except for DT330 models. DT330 models are not expandable.)

Large three-color LCD display.

Detecting a break in the heater circuit.

Measures currents up to 100 A.

Retransmission output.

User-defined function keys:

  • Control mode selection
  • Remote/local mode
  • Start/Stop mode
  • Automatic adjustment

Point-to-point control. Set a target value for multiple devices.

Built-in solid state relays with long life:

  • Cost reduction
  • Suitable for applications with frequently changing output state

Two control channels:

  • Two outputs allow you to control heating and cooling simultaneously
  • The auto-tuning function allows you to calculate 2 sets of controller parameters: for heating and for cooling

Specifications:

  • Supply voltage AC 100 ~ 240V, 50/60Hz, DC 24V ±10%
  • LCD display. PV: red; SV: green
  • Input signal
    • Thermocouple: K, J, T, E, N, R, S, B, L, U, TXK
    • Temperature resistance: Pt100, JPt100
    • Resistivity: Cu50, Ni120
    • Analog: 0~5V, 0~10V, 0~20mA, 4~20mA, 0~50mV
  • Control Methods PID, FUZZY (Flexible Control), Auto Tuning, Manual Control, On/Off
  • Various PID parameter settings
  • Max. 8 pattern programmable control
  • Supports standard Modbus protocol
  • Indication: whole numbers or with 1 decimal place
  • Registration frequency 0.1 sec.
  • Operating temperature 0 ~ +50℃
  • Humidity 35 ~ 80% RH (non-condensing)
  • IP66 protection level and CE, UL certified

Applications

  • Food packaging
  • Rubber and plastics
  • Electronics
  • HVAC

Documents:

DT catalogueDT controller catalogueDT3 manualDT3 manual

See also

Related products