Hofmann DPH-64, Руководство пользователя

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TABLE OF CONTENTS
SPECIFICATIONS . . . . . . . . . . . . . . . . 3
INTRODUCTION . . . . . . . . . . . . . . . . . 5
INSTALLATION . . . . . . . . . . . . . . . . . 8
Instrument . . . . . . . . . . . . . . . . . . . 8
Wiring of the DPH-64 . . . . . . . . . . . . . 9
Electrodes . . . . . . . . . . . . . . . . . . . 9
Starting up the Instrument. . . . . . . . . . . 9
CONFIGURATION . . . . . . . . . . . . . . . . 10
Default values for the DPH-64 instrument . . 10
Configurations for the DPH-64. . . . . . . . . 11
Calibrating pH or mV . . . . . . . . . . . . . 11
Setting Time and Day . . . . . . . . . . . . . 12
Calibrating 4mA and 20mA with a multimeter. 12
Changing mode of operation. . . . . . . . . . 14
Extended Features . . . . . . . . . . . . . . 16
Timed relays . . . . . . . . . . . . . . . . . . 17
S1 relay used as a TIMER . . . . . . . . . . 18
S2 as ALARM RELAY. . . . . . . . . . . . . 18
S3 / S4 with DELAY . . . . . . . . . . . . . . 18
S3 / S4 Proportional . . . . . . . . . . . . . . 19
S3 / S4 Temperature . . . . . . . . . . . . . 19
4-20mA SETPOINT . . . . . . . . . . . . . . 20
P1 / P2 Pulse output. . . . . . . . . . . . . . 21
Reset to Defaults . . . . . . . . . . . . . . . 22
WIRING GUIDE . . . . . . . . . . . . . . . . . 23
PAGE 2 DPH-64 Instruction manual