|
ADH-3COM & ADH-2A COM
Automatic Air Dehydrators |
|
| Key Features |
- Automatic regeneration
- Direct digital control
- LED displays for operating and alarm data
- 120/230 volt 50/60 Hz operation standard
- English and SI calibration standard
- S-A and terminal communication protocols
- Dual air pumps
- CE Certification
- UL 1950/IEC 950
|
 |
The ADH-3COM/ ADH- 2A COM Automatic Dehydrator supplies low pressure -40°F (-40°C) maximum dew point air to keep waveguide and coax dry. The standard pressure is 0.5 psig (34.5 mbar) with 3 psig (207 mbar) and 6 psig (414 mbar) options. Standard features include automatic regeneration, alarm and low pressure relays and an RS-422/RS-485 communications interface thus making unattended operation practical.
The ADH-3COM/ ADH- 2A COM uses LED displays and indicators to provide a wide viewing angle and good visibility under low-light conditions. Displayed information includes status, operating and fault diagnosis data along with air pump operating time.
The ADH-3COM/ ADH- 2A COM operates with exceptionally low noise and vibration levels. The dehydrator uses aluminium oxide desiccant for high efficiency. The humidity sensor causes regeneration based upon current dew point rather than at fixed time intervals for additional energy savings and long desiccant life. Dual micro controllers, dual pumps, and solid state circuitry insure reliability. Two ADH-3COM/ ADH- 2A COM dehydrators can be connected in master/slave configuration to provide redundancy and increase reliability. |
