The N321 temperature controller is used to measure, display and control the temperature in many different systems and applications. The controller is available in several versions, depending on the chosen sensor type: Pt100, Pt1000, NTC 10k or thermocouples type J, K and T. It offers an excellent price to Features ratio. The user can program the control action according to the application: direct action (refrigeration) or reverse action (for heating). The internal 10 A relay can directly control compressors (cooling) or electrical heaters (heating). The control behaviour is ON/OFF mode. The controller is CE (European Union ) and UL (United States and Canada) certification compliant.
Measuring range -200...1000°C, depending on the sensor type
Measuring resolution 0,1°C (-19,9...199,9°C)
Accuracy ±0,5°C...±2°C, depending on the sensor type
Ingress protection IP65