Practical-instrument-electronics 820-ELITE Manual de usuario descargar pdf (Pagina 20)

Page 18

Process Calibrator

SOURCE

SET

OFF

MAX

READ

MIN

READ

OVERLOAD

Hz SYNC

Double Click

Push & Turn

for

Fast Dialing

Push & Hold

Store/Step

READ

10.000

mA ∙ V ∙ pH ∙ TC ∙ Ω ∙ RTD ∙ Freq ∙ Pressure

Voltage Receiver Input

Controller

Transmitter

Computer

Logger

DCS

V & mV Source

mV/V SOURCE

Choose this function to provide an output from -20.000 to 99.999

mV, -500.00 TO 999.99 mV or from 0.000 to 10.250 V. The

source current is a nominal 24 mA to provide the driving power

to your voltage receivers.

Move the power switch

w to SOURCE then Double Click the

EZ-DIAL knob to get into the Double Click Menu. Turn the knob

to scroll through the settings and press the knob to make your

selection. Select V for the FUNCTION and 10V or 80 mV for the

RANGE.

Connect the output leads of the PIE 820-ELITE to the inputs of

the device being calibrated, making sure to check polarity. Red

lead to the plus (+) input and black lead to the minus (-) input.

Instantly output your SPAN and ZERO output settings by moving

the EZ-CHECK switch between HI and LO. You may also select

any third output setting (such as mid-range) using the SET

position on the EZ-CHECK switch. The output is adjusted in

0.001 mV, 0.01 mV or 0.001 V increments by turning the knob

Press and turn the knob for faster dialing with 0.100 mV, 1.00 mV

or 0.100 V increments.

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Practical-instrument-electronics 820-ELITE Manual de usuario Pagina 20

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