DRAFT
MTSE
IO&M Manual
15
Paragon Controls Inc,
Rev J 2/3/2021
4.2.1. Operating Range Menu
This menu allows the user to modify the fields shown and described below. This page may look
different from your setup if the sensor quantities were only entered for one or two systems.
Tagging Information
Selecting this box will provide a keypad popup to allow entry of unique System tagging information.
The tagging information will be displayed on the Normal Active Display and any other place indicating
System 1, System 2, or System 3 Tagging in the Setup Menus. Twelve characters can be entered as the
System tag.
Area Type
Allows user to toggle between flow calculation method for either Area or Piezometer ring equations.
Area should be selected if the MTSE is connected to a flow station or flow sensors with known cross-
sectional area. Piezometer should be selected if connected to a fan’s piezometer ring that has a
manufacturer-provided fan coefficient.
Area Factor
Allows user to enter or modify an existing Area Factor if Area is selected in Area Type. The cross-
sectional area of the flow station or duct is used to determine volumetric flow in the MTSE. If a new
Area Factor value is entered and causes the previous entered Operating Range value to exceed the new
minimum or maximum calculated full-scale range, the new area factor will be set, and operating range
will be the new full-scale maximum.
Piezometer Coefficient
Allows user to enter a manufacturer-specified fan coefficient when connected to a Piezometer Ring if
Piezometer is selected in Area Type. See Standard Density below for different ways manufacturers
present fan coefficients.
