Delta DT320RA-0200 Temperature Controller

The Delta DT320RA-0200 is a compact, panel-mounted temperature controller from Delta’s DT3 series, designed for precise thermal regulation in industrial applications. It features a 45 × 45 mm square cutout and operates on a 100–240 VAC power supply. The controller supports a wide range of input sensors, including thermocouples (types K, J, T, E, N, R, S, B, L, U, TXK), platinum RTDs (Pt100, JPt100), and analog signals (0–5 VDC, 0–10 VDC, 0–20 mA, 4–20 mA, 0–50 mVDC).

Control modes include PID, programmable PID, FUZZY, self-tuning, manual, and ON/OFF, allowing for versatile temperature management. The controller is equipped with a relay output (250 VAC, 5 A) and supports RS-485 communication using the Modbus protocol, facilitating integration into automated systems . With an IP65-rated front panel, it is protected against dust and water ingress, ensuring reliable performance in various industrial environments.

Specifications

• Model: DT320RA-0200
• Supply Voltage: 100 – 240 VAC
• Panel Size: 48 x 48
• Thermocouple: Type (K-J-T-E-N-R-S-B-L-U-TXK) – Platinum RTD: Pt100, JPt100
• LCD Display: Process Value (PV) Red colour – Set point (SV) Green colour
• Output: 1 Relay