DTA Temperature Controllers

Delta-Electronics-Logo

Delta DTA Temperature Controllers

Delta DTA Temperature Controllers for Industrial Process Control Applications

The Delta DTA Temperature Controllers are Delta’s standard line of temperature controllers and are a versatile solution to various industrial applications including precision temperature control in heating or cooling systems. The DTA comes in 5 sizes, with a choice of 3 frequently used output types and optional RS-485 communication interface.

 

General Characteristics:

– PID, on/off or manual control.
– Auto tuning PID.
– Optional RS-485.
– Universal sensor inputs.
– Choice of 3 output types.
– 5 sizes.
– 2 groups of alarm switches with 13 alarm modes.
– Key lock function.
– Setting and recording software available.
– Supply voltage: 100-240VAC 50/60Hz (-15% to +10%).
– Power consumption: 5VA.
– Display method: 2 line x 4 character 7 segment LED PV-Red, SV-Green.
– Display accuracy: 0.1% full scale.
– Sampling rate: 500ms.
– Sensor type:
• Thermocouple – K, J, T, E, N, R, S, B, L, U, Txk.
• 3-Wire platinum RTD – Pt100, JPt100.
– Control mode: PID, on/off, manual.
– Outputs:
• Relay – SPDT (SPST on DTA4848), AC15 250VAC 5A.
• Voltage pulse – 14VDC 40mA.
• Current – 4 to 20mA (max 600Ω).
– Alarm outputs: 2 groups.
– Communication: RS-485 optional (2,400-38,400bps), Modbus ASCII/RTU.
– Ambient temp range: 0 to 50℃.

 

Order Code Size w x h (mm) Output Weight (kg)
DEVDTA4848R* 48 x 48 relay 0.17
DEVDTA4848V* 48 x 48 voltage pulse 0.17
DEVDTA4848C* 48 x 48 current 0.17
DEVDTA4896R* 48 x 96 relay 0.25
DEVDTA4896V* 48 x 96 voltage pulse 0.25
DEVDTA4896C* 48 x 96 current 0.25
DEVDTA7272R* 72 x 72 relay 0.24
DEVDTA7272V* 72 x 72 voltage pulse 0.24
DEVDTA7272C* 72 x 72 current 0.24
DEVDTA9696R* 96 x 96 relay 0.35
DEVDTA9696V* 96 x 96 voltage pulse 0.35
DEVDTA9696C* 96 x 96 current 0.35
DEVDTA9648R* 96 x 48 relay 0.25
DEVDTA9648V* 96 x 48 voltage pulse 0.25
DEVDTA9648C* 96 x 48 current 0.25

*Specify communications option: 0 = no comms; 1 = RS-485.

(Please see attached PDF’s for further information)