Dwyer 605 - Manual (Page 4)

DWYER INSTRUMENTS, INC.
Phone: 219/879-8000 www.dwyer-inst.com
P.O. BOX 373 • MICHIGAN CITY, IN 46361, U.S.A. Fax: 219/872-9057 e-mail: [email protected]
©Copyright 2010 Dwyer Instruments, Inc. Printed in U.S.A. 7/10 FR# 01-440559-00 Rev. 6
POWER
SUPPLY
10.0-35
SERIES
605
SERIES
605
SERIES
605
SERIES
605
Several Series 605 transmitters can be operated with a single power
supply as depicted above in Figure D. Be careful to specify a supply with
sufficient capacity. The minimum current requirement at a given voltage
can be calculated by multiplying the number of units x 20 mA. In the
example shown this would be 4 x 20 or 80 mA minimum.
MAINTENANCE
Upon final installation of the Series 605 Transmitter and the companion
receiver, including the A-701 Digital Readout, no routine maintenance is
required. A periodic check of system calibration is recommended. The
Series 605 Differential Pressure Transmitter is not field repairable and
should be returned, freight prepaid, to the factory if repair is needed (field
repair should not be attempted and may void warranty). Be sure to
include a brief description of the problem plus any relevant application
notes. Contact customer service to receive a return goods authorization
(RGA) number before shipping.
Figure D
MULTIPLE UNITS WITH COMMON POWER SUPPLY
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