ETI - Model Tracon FPT 130 - Temperature Controller- Installation Brochure

17980 rev A 05/08 (800) 234-4239 http://www.networketi.com 1 of 2Environmental Technology, Inc.We Manage Heat ®®DATA SHEETLow Cost Air DehydratorMODEL EDH™–4DESCRIPTIONEDH–4 answers the need for a low cost manually regenerated dehydrator for pressurizing small volume waveguide and coax. It is especially well suited for Ku and Ka band applications.The discharge pressure is 0.5 psig with a maximum ? ow rate of 6.0 scfh with a typical dew point below –40°F (–40°C). The EDH–4 indicates pressure and status on a bright red LED display. A microcontroller regulates pressure and controls all dehydrator functions. Solid state control of all functions insures reliability.FEATURES & BENEFITS• Keeps waveguide and coax dry• UL 1950 & CE Approved• 120/230 volt 50/60 Hz operation• Selectable English or SI calibration• Low Cost• Rack, wall or outdoor mountingA convenient container encloses the replaceable desiccant. Modular subsystems eliminate the need for special tools and the test equipment should repairs ever be required. The dehydrator limits continuous air pump operation to four hours in the event of a severe leak.CE, 120/230 volt 50/60 Hz 24 va (maximum) operation and selectable English or SI calibration ideally suite the EDH–4 for global applications. A variety of mounting con? gurations combined with a –40°F to 150°F (–40°C to 60°C) operating temperature range provide location ? exibility.For complete information describing its application, installation and features, please contact Customer Service or check on the web at www.networketi.com.• Quiet• Simple installation• Convenient drying agent replacement• Microprocessor control• Low pressure and replace desiccant alarm relays17980 rev A 05/08(800) 234-4239http://www.networketi.com2 of 2 Environmental Technology, Inc.Model EDH–4LIMITED WARRANTYETI’s two year limited warranty covering defects in workmanship and materials applies. Contact Cus tom er Service for complete warranty information.DISCLAIMEREnvironmental Technology, Inc. makes no representations or warranties, either expressed or implied, with respect to the contents of this publication or the products that it describes, and speci? cally disclaims any implied warranties of mer chant abil i ty or ? tness for any particular purpose. En vi ron men tal Technology, Inc. reserves the right to revise this pub li ca tion, and to make changes and im prove ments to the products described in this publication, with out the ob li ga tion of En vi ron men tal Tech nol o gy, Inc. to notify any person or or ga ni za tion of such revisions, chang es or improvements. SPECIFICATIONSGeneralMaximum dew point Below –40°F (–40°C)Pressure range 0.3 psig to 0.5 psig (20.7 to 34.5 mbar)Air discharge pressure 0.5 psig (34.5 mbar)Air discharge ? ow rate (max.) 6.0 scfh (2.8 l/h)Supply voltage 120/230 VAC, 50 or 60 Hz Power requirements 92 V A maximumRegeneration method Manual drying agent replacementLow pressure alarm relay SPDT (low voltage)Desiccant replacement alarm relay SPDT (low voltage)Operating temperature range –40°F to 130°F (–40°C to 55°C)Storage temperature range –40°F to 150°F (–40°C to 60°C)Dimensions (rack mount) 19" x 5.25" x 7" (48.3 cm x 13.3 cm x 17.8 cm)Dimensions (wall mount) 22.27" x 5.25" x 8" (55.6 cm x 13.3 cm x 20.3 cm)Dimensions (NEMA mount) 24.2" x 13.5" x 12.2" (61.5 cm x 34.3 cm x 31 cm)Weight (rack and wall mount) Approximately 5 pounds (2.4 kg)Weight (NEMA mount) Approximately 48 pounds (24 kg)Discharge Port 1/8 inch (3.2mm) NPT female ? tting (NEMA), 1/4 inch (6.4mm) hose barb (rack and wall mount)Data displays Pressure, Error CodesAlarm relay capacity 2 Amp @ 30V dcMounting method Standard relay rack mount (3U) or wall mountNumber of discharge ports 1Air pressure indication Digital display (psig SI)Relay connection DB-9 female connectorReliability MTBF - 100,000 hoursORDERING INFORMATIONOrder Number Description18021 EDH–4 Low Cost Air Dehydrator17982 Wall mount brackets18250 Outdoor unit / NEMA 3R enclosure18138 Replacement DesiccantThe ETI logo and We Manage Heat are reg is tered trademarks of En vi ron men tal Technology, Inc. EDH is a trademark of En vi ron men tal Technology, Inc.Copyright © 2008 Environmental Technology, Inc. All rights reserved.