Delta Electronics DTB4824RR, 2-line 7-segment LED Digital Temperature Controller

Tired of temperature swings that ruin your process or product? The Delta Electronics DTB4824RR, 2-line 7-segment LED Digital Temperature Controller gives you exact control in a compact package. It reads the heat from many sensor types and turns heating or cooling on and off automatically. If you need steady temperature for a lab, a factory line, or a small workshop, this controller stops guesswork and saves you time and waste.

Delta Electronics DTB4824RR, 2-line 7-segment LED Digital Temperature Controller

Many small-scale operations struggle with devices that overheat or stay too cold, leading to product defects and extra energy bills. The problem matters because each degree off can mean a failed batch or unsafe equipment. The DTB4824RR solves this by offering precise PID and On/Off control, two relay outputs, and a clear LED readout. You set the target temperature once, and the unit keeps it steady, no matter the load changes.

Key Features

• 2-line 7-segment LED display shows set point and actual temperature.
• 1/32 DIN panel size (48 24 mm) saves space.
• Input range 85 %-110 % of rated voltage for reliable operation.
• Universal AC 100-240 V power supply.
• Supports K, J, T, E, N, R, S, B, L, U, TXK thermocouples.
• Accepts Pt100 and JPt100 RTD sensors.
• Analog inputs: 0-5 V, 0-10 V, 0-20 mA, 4-20 mA, 0-50 mV.
• Two SPDT relays, 250 VAC, 5 A each.
• Control modes: PID, programmable PID, On/Off, Manual.
• RS-485 communication at 2,400-38,400 bps.
• IP65 rating protects against dust and water.
• Power consumption under 5 VA for energy efficiency.

Specifications