N322-JKT Thermostat Controller for J,K or T Thermocouples, 240 VAC

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109.95 109.95 109.95 USD


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SKU : CET-003
Quantity on Hand : 1
Skill Level : Assembled and Tested
ROHS Compliant

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Description: The Novus N322 Thermostat is a budget priced on-off temperature controller with industrial level reliability. This model suits J, K or T type thermocouples and is powered from 100 to 240 VAC. Other models take PT100 input or NTC thermistor input.

The N322 thermostats have two relay outputs which can be configured for heating or cooling or a number of different alarm modes and are easily configured by the front panel buttons and display.

The temperature and status of relays are shown on the LED display.

Great for aquariums, home brewing, ovens, fridges, greenhouses and many other applications.


  • Suits J, K and T type thermocouples
  • IP65 when mounted in panel
  • Fully configurable
  • Heating or cooling actions
  • Configurable hysteresis
  • Configurable start-up delay to reduce inrush current when using multiple controllers
  • Configurable minimum on and off times to extend compressor or heater life
  • Over / under temperature and in-bound / out-of-band alarms
  • Optional multi-level password protection
  • 100 to 240 VAC powered
  • 1 × SPDT output and 1 × SPST output with programable functionality

Output Relays and Modes:

  1. 16 A, 250 VAC, SPDT Relay
    • Heating
    • Cooling
  2. 5 A, 250 VAC, SPST Relay
    • Heating
    • Cooling
    • Low Alarm
    • High Alarm
    • Inside Range Alarm
    • Outside Range Alarm
    • Low Alarm with Initial Blocking
    • High Alarm with Initial Blocking
    • Inside Range Alarm with Initial Blocking
    • Outside Range Alarm with Initial Blocking


Power supply100 to 240 VAC
Display3 digit LED
Sensor inputJ, K or T Thermocouple
Temperature range with J type TC0 to 600 °C
Temperature range with K type TC-50 to 1000 °C
Temperature range with T type TC-50 to 400 °C
Temperature accuracy±3 °C
Output 1SPDT, 1 HP (16 A resistive), 250 VAC
Output 2SPST, 5 A resistive, 250 VAC
Sampling time1.5 samples per second
Dimensions75 × 33 × 75 mm
Panel cutout70 × 29 mm

Documentation and Downloads