Digital thermostat with DIN type NTC sensor (NTC probe included in the price)

The DT-321DIN is a digital ON/OFF temperature controller designed for thermal control applications in industrial environments. Its DIN rail format allows for easy integration into electrical panels, providing precise and reliable control of heating or cooling processes.
This device uses NTC probes to measure temperature and allows configuration of both the setpoint (SET) and alarm limits. Thanks to its adjustable hysteresis system, it avoids unnecessary switching, improving system stability and extending the lifespan of connected equipment.
The DT-321DIN incorporates an NTC probe and a digital display that allows viewing both the process value and the configured parameters, facilitating its use and programming.

Main features

• Digital ON/OFF Temperature Controller
• DIN rail mounting
• Compatible with NTC probe
• Setpoint temperature adjustment (SET)
• Hysteresis setting for greater stability
• Heating and cooling function
• Relay output for load control
• Digital display for temperature viewing
• Setting alarms and temperature limits

Technical specifications

• Control type: ON/OFF
• Sensor: NTC
• Relay output: 5A / 250V AC (resistive load)
• Power supply: 100–240 V AC (also AC/DC versions)
• Power consumption: < 6 VA
• Operating temperature: 0°C to 50°C
• Protection: IP20
• Mounting: DIN rail
• Memory: EEPROM (retains configuration)

Applications

• Heating systems
• Cooling control
• Cold storage rooms
• Thermal industrial processes
• Temperature automation in electrical panels

The DT-321DIN is a compact, accurate and easy-to-configure solution for temperature control, ideal for ensuring stability and efficiency in industrial thermal systems.