The IR Series HVAC controllers are some of the most compact and powerful controllers available, they can be programmed by the buttons on the face of the controller, the hand-held infrared programmer or the serial port connection.

Features:

• Compact size with built-in LED displayPanel or DIN rail mount versionsAnalog inputs for NTC, PTC, J/K Termocouples, 0-1 VDC, 0-20 mADCDigital input for ON/OFF operation or alarmOne, two or four relay models with programmable relaysRelays are rated at 250 VAC - 8 AmpsPWM output models with adapters for 0-10 VDC or 4-20 mADC outputsSerial communications adapterDedicated models have defrost control
• Models for low and high voltages, some with universal power inputs

Applications:

• Refrigeration - display cases, coolersTemperature, humidity, control
• Pressure control for pumps, clean rooms or isolation rooms