The N321 temperature controller are used to measure, indicate and control temperature in many different systems. The user can program the control action according to the application: direct action (refrigeration) or reverse action (heating). The internal 10 A relay can directly switch compressors or electrical heaters with ON/OFF control.
Includes 1 NTC thermistor sensor.
- Sensor input: NTC Thermistor (-30 to +105°C)
- Output: Relay SPDT: 240vac (16 A Resistive load)
- Resolution: 0.1 °C from -19.9 to 199.9 °C
- Accuracy: ± 0.5 °C ±1 digit (Pt100 / Thermistor) and ±2 °C for Thermocouple
- Sampling: 1.5 per second
- Working temperature: 0 to 50 °C
- Power supply: 12~24 Vdc
- Dimensions: 75 x 33 x 75mm
