DR-EH Electrical Heater Controller
DR-EHT is Electric heater proportional drive controller. It is designed for air handling units and duct type electric heaters. It controls the electric heater proportionally with an external or internal setpoint. It can communicate with the building management system via dry contact or serial communication methods. It can be managed remotely with external control inputs.
- Set point internal or external
- Limit switch or sensor input
- Damper Volume Control
- Thermic switch or sensor input
- Proportional input or setpoint input mode