Delta DTK4848C01 Temperature Controller with DC Output
Delta DTK4848C01 Temperature Controller is designed for precise thermal regulation in industrial automation systems where continuous control signals are required. This Delta temperature controller features a compact 1/16 DIN size, making it suitable for control panels with limited space. It uses DC current output to deliver stable 4–20 mA signals for process control applications. The controller includes a clear LCD display for process value and set point, allowing easy monitoring and adjustment during operation. Developed under Delta automation solutions, it belongs to the temperature control category and is part of the DTK Series controllers used in machine-level applications.
| Brand | Delta |
| Product Type | Temperature Controller |
| Product | DTK4848C01 |
Delta DC Current and 1 Alarm Output Controller DTK4848C01 Technical Specifications:
| Specification | Value |
|---|---|
| Panel Size (W×H) | 4848 1/16 DIN W48 × H48mm |
| Output options | DC current output, 4 ~ 20 mA |
| Communication option | 0: None |
| Alarm option | 1 alarm output |
| Input Voltage | AC 100 ~ 240V +/-10%, 50/60 Hz |
| Power Consumption | 5VA max. |
| Display Method | LCD display.Process value (PV): Red color, Set point (SV): Green color |
| Control Mode | PID, manual, and ON/OFF |
| Sensor Type | LCD display.Process value (PV): Red color, Set point (SV): Green color Thermocouple: K, J, T, E, N, R, S, B, L, U, TXK 3-wire Platinum RTD: Pt100, JPt100 Resistance: Cu50, Ni120 |
| Control Output | Relay output: Max. load 250VAC, 5A resistive load Voltage pulse output: DC 12V, Max. output current 40 mA Current output: DC 4 ~ 20 mA output (Load resistance: Max. 600Ω) |
| Alarm Output Type | Relay output: Max. load 250VAC, 3A resistive load |
| Display Accuracy | 0 or 1 digit to the right of the decimal point (selectable) |
| Sampling Rate | Thermocouple or platinum resistor: 0.1 sec |
| Vibration Resistance | 10 to 55 Hz, 10 m/s2 for 10 min, each in X, Y, and Z directions |
| Shock Resistance | Max. 300 m/s2, 3 times in each of 3 axes, 6 directions |
| Ambient Temperature | 0°C ~ +50°C |
| Storage Temperature | -20°C ~ +65°C |
| Altitude | Max. 2000 m |
| Relative Humidity | 35% ~ 80% RH (non-condensing) |
The Delta DTK4848C01 is built to provide stable temperature control in systems where continuous analog output is required. Its 4–20 mA DC current output supports precise control of connected devices, making it suitable for applications that depend on smooth signal variation. The compact 48 x 48 mm structure allows easy panel integration while maintaining clear parameter visibility.
In industrial applications, this controller is used in process industries, heating systems, and automation setups where accurate temperature control is critical. It supports continuous operation with stable response and includes an alarm output for basic monitoring and safety. The LCD display with clear process and set value indication helps operators manage settings efficiently.
From a system integration perspective, the Delta DTK4848C01 fits automation environments that require compact design and precise analog control capability. It supports reliable long-term operation under varying industrial conditions while ensuring consistent performance. This makes it a practical choice for applications that require dependable temperature control with smooth and stable output signals.
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