Printed in U.S.A. 2/20 FR# 440559-00 Rev. 11©Copyright 2020 Dwyer Instruments, Inc.
DWYER INSTRUMENTS, INC.
P.O. BOX 373 • MICHIGAN CITY, INDIANA 46360, U.S.A.
Phone: 219/879-8000
Fax: 219/872-9057
www.dwyer-inst.com
e-mail: info@dwyermail.com
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 sufcient 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.
MULTIPLE UNITS WITH COMMON POWER SUPPLY
Figure D
MAINTENANCE
Upon nal 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 eld repairable and should be returned, freight prepaid, to the factory
if repair is needed (eld 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.
POWER
SUPPLY
10.0-35
SERIES
605
SERIES
605
SERIES
605
SERIES
605
This symbol indicates waste electrical products should not be disposed
of with household waste. Please recycle where facilities exist. Check with
your Local Authority or retailer for recycling advice.
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