News

The new Temperature Controller N321

The N321 temperature controller is used to measure, display and control the temperature in many different systems and applications. It accept 4 sensor types:
Pt100, Pt1000, NTC or Thermocouples type J, K or T.
It offers an excellent price to performance 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 (USA and Canada) certification compliant.

Features:

- Universal input
- Measuring range from -200 to +1000°C, depending on
  sensor type
- Resolution 0,1°C from -19,9 to 199,9°C
- Accuracy ±0,5°C to ±2°C, depending on sensor type
- Ingress Protection IP65 on the front
- Adjustable hysteresis
- Power Supply 100 to 240V AC or 12 to 300V AC/DC
- Digital communication via RS485 with Modbus RTU
  protocol (optional)