Analog Electronic DAT Controller-Actuator, 40 in-lbs

The compact, analog electronic CEP-4703/CEP4703V is a combination controller-actuator designed to control the DAT (Discharge Air Temperature, also known as LAT or Leaving Air Temperature) primarily in fan coil and unit ventilator applications. It can be configured for heating or cooling. DAT temperature setpoint is determined by a resistor (purchased separately—see chart) connected to the terminal block. DAT temperature is measured by a remote STE-1401 (or other 10K Type III thermistor sensor). A sensitivity adjustment (potentiometer) determines the speed of response to measured temperature changes away from setpoint. Features: * Compact size is suitable for even tight spaces * DAT temperature is measured by a remote STE1401, and setpoint is determined by a resistor (see chart on page 3) connected to terminals * Sensitivity adjustment determines speed of response to a measured change from setpoint * Override signal (contact) determines system On/ Off * Adjustable mechanical end stop and gear disengagement button allow easy positioning * CEP-4703 mounts directly to shafts, eliminating the need for expensive and complicated linkages; quick-mounting valve body option on CEP-4703V