Custody Transfer / Flow Calibration; Remote Operation; Remote Interface - Fluke 719PRO User Manual

Custody Transfer / Flow Calibration

The Product is ideal for flow computer calibration. Every
manufacturer of flow computers has a different calibration
procedure, but most call for calibration of three
parameters: static pressure, differential pressure and
temperature. To facilitate these measurements, recall
setup #5 on the Product.
1. Connect the Product to the static and differential
pressures. ([P1], EXT) Then connect the RTD sensor
to the Product.
2. With the reading of the RTD, static, and differential
pressures, make sure the flow computer has the
correct reading. If not, adjust the flow computer as
necessary.
Custody Transfer / Flow Calibration

Remote Operation

Remote Interface

The Product can be remotely controlled with a PC
terminal or by a computer program that runs the Product
in an automated system. It uses an RS-232 serial port
connection for remote operation.
To use the remote control option, a custom
miniature circular to USB interface cable, PN
4401616 must be purchased separately. To
contact Fluke refer to the "Contact Fluke"
section.
With this connection the user can write programs on the
PC, with Windows languages like Visual Basic to operate
the Product, or use a terminal program similar to Hyper
Terminal, to enter single commands. Typical RS-232
remote configurations are shown in Figure 11.
Pressure Calibrator
Note
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