Practical-instrument-electronics 830 Manual de usuario descargar pdf (Pagina 21)

Page 19

Sensor

Typical

2-Wire

Transmitter

(Disconnected)

+ IN - REF +OUT-

Receiver

Powers External

2-Wire Transmitter

Power Supply

(2 to 60 VDC)

4.000mA

2-WIRE

5 6

Connect the output leads of the PIE 830 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 (defaults to 20 & 4

mA). 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 mA (0.01%) increments by

turning the knob

e. Press and turn the knob for faster dialing

with 0.100 mA (1.00%) increments.

2 Wire SIM mA, 2 Wire SIM % (Percent of 4 to 20 mA)

T/C

All mA∙ Read V

RTD

Ω

RTD

Ω

Source & Read Hz∙ mV

Source V∙ pH

All milliamp connections

Note: With LOOPSCOPE on the 830 occasionally performs a

test on the loop. During this short test the loop mA signal will be

affected.

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Practical-instrument-electronics 830 Manual de usuario Pagina 21