flue fan vfd speed sensor point – Project Haystack

proto

flue fan vfd speed sensor point

implements

fan

Fan equipment or control point

flue

Duct for exhausting combustion

point

Data point such as a sensor or actuator

sensor

Point is a sensor, input, AI/BI

speed

Distance per unit time

vfd

Variable-frequency drive

vfd-speed

VFD speed measured in "%"