The LHS 21S SYSTEM air heater features integrated power electronics, enabling continuously variable air temperature adjustment, which renders external power control (e.g. semiconductor relay) unnecessary. Regulation via a remote control is also an option with an electroplated separate 4 – 20 mA interface as a controller, PLC (Programmable Logic Controller) or external potentiometer. The integrated device and heating element cover offers reliable protection against damage to the air heater from excessively high temperatures.
Technical Data
Metric
Imperial
Phases
1x
Voltage
120 - 230 V
Current
4.5 - 17 A
Power
1000 - 2000 W
Max. air outlet temperature
650 °C
Min. airflow
Required minimum air volume at 100% heating power and an air inlet temperature of 20°C / 68°F
