Description

The N321 Electronic Thermostats include a single control relays and are designed to measure, indicate and control temperature in many different systems by controlling a single relay that allows a compressor, or electronic heater, to bring the temperature back within the set point temperature limits (SP1, setpoint 1) set on the display. The N321 accepts NTC Thermistor temperature sensors

Users can program the control action according to the application, direct action (refrigeration) or reverse action (heating). A single SPDT Relay (Max 250 @ 16A) allows for power a connected compressor, or electric heater, with ON/OFF control.

Specifications

• Sensor Input: NTC Thermistor (-50 to 150°C)
• IP65 enclosure frontal protection when installed. Behind panel, IP42.
• Output: 1 SPDT Relay for 250vAC @ 16A
• Resolution: 0.1°C from -19,9 to 99,9°C, 1°C elsewhere
• Accuracy: 0.6°C from -19,9 to 99,9°C, 1°C elsewhere
• Adjustable hysteresis
• Working temperature: 0 to 40°C @ 20 to 85%RH.
• Power supply: 100-240vAC
• Dimensions: 75 x 33 x 75mm (Width x Height x Depth)
• Panel Cut Out: 70 x 29mm
• Weight: 100g