5-27
Term Definition
Pentane (C5H12)
A saturated hydrocarbon (alkane) with five carbon atoms in it’s molecule
(C
5
H
12
). A liquid under normal conditions.
Peripheral
The input/output and data storage devices attached to a computer such as
disk drives, printers, keyboards, displays, data acquisition systems, etc.
PEX
A flexible material used for LevelMaster sensors.
PLC
See Programmable logic controller
Plunger Lift
A technique used to optimize gas production. A Steel plunger is inserted
into the production tubing in the well. The flow is turned off and this shut-in
causes plunger to fall allowing fluid to collect above plunger. Different
techniques are used to decide how long to shut in and flow the well.
Polling
A snapshot view of the readings taken by the Totalflow equipment.
Port
A communications connection on a computer or a remote controller. A
place of access to a device or network, used for input/output of digital and
analog signals.
Positive Temperature
Co-efficient fuse
Opens circuit when high current condition occurs. Closes when condition
no longer exists. Replaces typical fuses, which require replacement when
blown.
Pressure Differential
Difference in pressure between any two points in a continuous system.
Pressure Markers
Pressure testing at different levels of pressure. Used for comparison
purposes.
Pressure, Absolute
See PSIA.
Pressure, Atmospheric
See Atmospheric Pressure.
Pressure, Gas
In the natural gas industry pressure is measured by the force applied to a
designated area. PSI and OSI refer to how much pressure (pound or
ounce) is applied to one square inch. Inches Water Column (In.W.C.) is
also used to express gas pressure and is measured using a manometer
for lower pressure readings. 1 PSIG=27.21 Inches Water Column.
Pressure, Gauge
See PSIG.
Primary Cell (or Battery)
A cell or battery which is not intended to be recharged and is discarded
when the cell or battery has delivered all its electrical energy.
PRM
Acronym for Pressure Regulator Module.
Process Gas
Gas use for which alternate fuels are not technically feasible, such as in
applications requiring precise temperature controls and precise flame
characteristics.
Programmable Logic
Controller
A highly reliable special-purpose computer used in industrial monitoring
and control applications. PLCs typically have proprietary programming and
networking protocols, and special-purpose digital and analog I/O ports.
Summary of Contents for uFLO
Page 1: ...2100890 001 AB TOTALFLOW µFLO Computer User s Manual ...
Page 6: ...iv B B Bl lla a an n nk k k P P Pa a ag g ge e e ...
Page 8: ...vi B B Bl lla a an n nk k k P P Pa a ag g ge e e ...
Page 10: ...viii B B Bl lla a an n nk k k P P Pa a ag g ge e e ...
Page 14: ...xii B B Bl lla a an n nk k k P P Pa a ag g ge e e ...
Page 16: ...1 2 FLO 6213 Figure 1 1 µFLO 6213 Dimensions ...
Page 18: ...1 4 Figure 1 3 Bottom View µFLO 6213 9 367 9 992 8 647 Figure 1 4 Bottom View µFLO 6210 ...
Page 39: ...2 9 FLO 6213 Figure 2 7 µFLO 6213 Wall Mounted ...
Page 50: ...2 20 Figure 2 13 Mounting AC Charger ...
Page 60: ...3 10 B B Bl lla a an n nk k k P P Pa a ag g ge e e ...
Page 62: ...3 12 B B Bl lla a an n nk k k P P Pa a ag g ge e e ...
Page 64: ...3 14 B B Bl lla a an n nk k k P P Pa a ag g ge e e ...
Page 70: ...4 6 11 9 5 4 1 13 3 FLO 6210 12 8 7 10 2 Figure 4 2 µFLO 6210 Component Cable Locations ...
Page 71: ...4 7 1 6 FLO 6213 5 13 3 2 4 7 8 10 9 12 11 Figure 4 3 µFLO 6213 Component Cable Locations ...
Page 132: ...6 2 B B Bl lla a an n nk k k P P Pa a ag g ge e e ...