DIN rail thermostat, ON - OFF temperature controller - temperature switches

Two-point temperature controller/thermostat for DIN rail mounting with external sensor - DT-321DIN (TENSE, Turkey)

ON-OFF control mode, measurement range -30 °C ... +150 °C

Product description

The DT-321DIN temperature controller is characterized by individual applicability and is used to control heating or cooling devices. Alternatively, the DT-321DIN can also serve simply as a measuring device.
It is used for controlling and monitoring thermal processes in heating, air conditioning, and ventilation systems, in building automation and industrial enterprises.

Main features

• Sensor type: NTC

• Outputs: OUT and ALARM (NO+NC), 250 VAC, 2A

• Optional heating/cooling function

• Adjustable hysteresis

• Adjustable timers for turning ON/OFF the OUT output in case of sensor failure

• Compression protection thanks to adjustable off times

• Upper and lower limits for SET and ALARM settings

• Adjustable separate hysteresis for SET and ALARM

• Start delay for OUT in cooling mode

• EEPROM memory for saving settings

• Password protection

• High precision

Scope of delivery

• 1× Temperature controller DT-321DIN

• 1× NTC sensor

• 1× User Manual (in English)

This temperature controller is compatible with the three types of sensors presented on our website:

1. -30 °C to 105 °C - SKU: NTC-105 (included in the set)

2. -30 °C to 150 °C - SKU: NTC-150

3. -30 °C to 150 °C - with thread and nut - SKU: NTC-S-150

Technical Specifications

• Supply voltage: 100 to 240 V AC, 50/60 Hz

• Input power: < 6 VA

• Sensor type: NTC

• Temperature measurement range: from -30 °C to +150 °C

• Resolution: ±1 °C

• Measurement accuracy: ±3 % (°C), across the entire measurement range

• Output OUT: Relay (NO + NC), 250 VAC, 2 A

• Alarm output: Relay (NO + NC), 250 VAC, 2 A

• Operating temperature: 0 °C to 50 °C

• Heating/cooling: Ht (heating) / Cl (cooling) - optional

• Front panel cutout: 66 × 36 mm

• Display: 3-digit, 7-segment

• Product type: temperature measuring device

• Protection class: IP00

• Brand: TENSE

• Country and region of manufacture: Türkiye

• Supply voltage: 100V - 240V ~

• Connection type: screw terminals

• Mounting: DIN rail

• Temperature measurement range: -30...+150 °C

• Temperature relay (NO + NC), 250 VAC, 2 A, resistive load

• Sensor type: NTC sensor

• Shipping weight: 0.12 kg

• Product weight: 0.10 kg

• Dimensions (length × width × height): 8.50 × 7.80 × 3.60 cm