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Delta: Temperature Controllers (DTA Series)
Delta: Temperature Controllers (DTA Series)


 
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Description Specifications and Drawings
 

Delta: Temperature Controllers (DTA Series)

Temperature controller is a measurement device used on temperature control. Thermocouple-type and resistor-type temperature controllers measure temperature electronically, obtaining the temperature change from the sensor and sending the measured data to the electronic processor. The output device will then control the temperature variation within a specific range.

Delta's DT series temperature controller has fast output response, accurate PID parameter auto-tuning, support Modbus communication protocol and is built-in with various output types, allowing different systems to reach a stable control status very quickly. Besides, all series are complied with international installation dimension and CE, UL international safety approvals.

DTA Series

DTA series is designed for practical applications with 3 most-frequently adopted signal outputs in the industry and is built-in with various handy functions and transmission structure, ensuring fast and stable transmission of data.

Specifications:

  • PID / On-Off/ manual input control modes

  • Auto-tuning PID parameters

  • Various thermocouple (B, E, J, K, L, N, R, S, T, U, TXK) and platinum RTD (PT100, JPT100) can be set by parameters

  • Built-in 2 groups of alarm switches with 13 alarm modes each

  • Celsius or Fahrenheit temperature display

  • 2 key lock functions: (1. lock all keys; 2. lock only function key, up/down keys are still workable)

  • Panel size: 4848, 4896, 9648, 7272, 9696

  • Optional RS-485 communication interface (Modbus ASCII, RTU, baud rate: 2,400 ~ 38,400)

  • Optional CT (wire breaking detection) function, an alarm output

  • Sampling time of sensor: 0.5 second/time

  • Certifications: IP5X protection, CE, UL

Applications:

Blower coil pipe in central air-conditioning system, heating system.


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