KD-M20 Series Dehydrator
KD-M20 Automatic Dehydrator, Membrane Technologies, 0.26 SCFM, 440L/h, 0.2 to 14psi Field Adjustable Pressure

The automatic dehydrator series KD-M20 is specifically engineered to pressurize elliptical waveguides, coaxial cables, rigid transmission lines, and antenna systems reliably. By utilizing dry pressurized air in the distribution system, condensation is prevented, ensuring optimal system performance.

The KD-M20 dehydrators utilize advanced membrane technologies to ensure a continuous provision of dry air. This polymer-based membrane is selectively permeable, permitting only water molecules to pass through while obstructing larger oxygen and nitrogen molecules. This innovative membrane design allows KD-M20 dehydrators efficiently remove moisture and provide dry air without the necessity of desiccant replacement or manual reactivation. KD-M20 dehydrators are perfect for unsupervised operation with minimal maintenance needed.

• High flow rate and capacity to support telecom, small to medium size broadcasting and radar applications: 0.26SCFM or 7.3L/min (+/-10% at 25°C)
• Pre-programed in the factory to minimize installation time on the site.
• High pressure, low pressure, excess run, dew point alarm, and compressor failure alarms come as standard configuration.
• 4 gas outlet ports with supplied tubing support up to 4 transmission lines, optional gas distribution manifold is available.
• Unique leakage detection function aids in inspecting the airtighness of the system.
• Pressure relief function ensures the system remain protected against potential damages caused by sudden increase in temperature or pressure.
• Supports versatile mounting including desktop, rack and wall mount.
• 110VAC, 220VAC and 48VDC power models available.
• KD-M20S/KD-M22S/KD-M24S models can be managed by network management system using SNMP and other popular protocols.

1) All specifiactions at 23°C (73°F) and 50% relative humidity at mean sea level (MSL) unless otherwise noted.