inlet fan vfd freq sensor point – Project Haystack

proto

inlet fan vfd freq sensor point

implements

fan

Fan equipment or control point

freq

Occurrences per unit time

inlet

Duct with air entering an equipment

point

Data point such as a sensor or actuator

sensor

Point is a sensor, input, AI/BI

vfd

Variable-frequency drive

vfd-freq

VFD frequency measured in "Hz"