proto

steam header pump vfd freq sensor point

implements

freq

Occurrences per unit time

header

Pipe used as central connection or manifold for other piping runs

point

Data point such as a sensor or actuator

pump

Pump equipment or control point

sensor

Point is a sensor, input, AI/BI

steam

Water in its gas form

vfd

Variable-frequency drive

vfd-freq

VFD frequency measured in "Hz"