proto

hot water leaving pump vfd freq sensor point

implements

freq

Occurrences per unit time

hot

Having high degree of heat

hot-water

Hot water used for HVAC heating or supplied to hot taps

leaving

Pipe conveys fluid out of an equipment

point

Data point such as a sensor or actuator

pump

Pump equipment or control point

sensor

Point is a sensor, input, AI/BI

vfd

Variable-frequency drive

vfd-freq

VFD frequency measured in "Hz"

water

Water in its liquid form