3 Block MEASURED VARIABLES Device Functions Proline Promass 83 FOUNDATION Fieldbus
10 Endress+Hauser
3.1 Group MEASURING VALUES
3.1.1 Function group MAIN VALUES
MEASURED
VARIABLES
A
⇒
MEASURING VALUES AAA
⇒
MAIN VALUES 000
Function description
MEASURED VARIABLES → MEASURING VALUES → MAIN VALUES
! Note!
• The engineering units of all the measured variables shown here can be set in the SYSTEM UNITS group.
• If the fluid in the pipe flows backwards, a negative sign prefixes the flow reading on the display.
MASS FLOW
(0000)
The currently measured mass flow appears on the display.
Display:
5-digit floating-point number, including unit and sign
(e.g. 462.87 kg/h; –731.63 lb/min; etc.)
VOLUME FLOW
(0001)
The calculated volume flow appears on the display. The volume flow is derived from
the measured mass flow and the measured density of the fluid.
Display:
5-digit floating-point number, including unit and sign
(e.g. . 5.5445 dm
3
/min; 1.4359 m
3
/h; –731.63 gal/d; etc.)
CORRECTED VOLUME
FLOW (0004)
The calculated corrected volume flow appears on the display. The calculated
corrected volume flow is derived from the measured mass flow and the reference
density of the fluid (density at reference temperature, measured or fixed entry).
Display:
5-digit floating-point number, including unit and sign
(e.g. 1.3549 Nm
3
/h; 7.9846 scm/day; etc.)
DENSITY
(0005)
The currently measured density or its specific gravity appears on the display.
Display:
5-digit floating point number, including unit
(e.g. 1.2345 kg/dm
3
; 993.5 kg/m
3
; 1.0015 SG_20 °C; etc.)
REFERENCE DENSITY
(0006)
The density of the fluid, at reference temperature, appears on the display. The
reference density can be calculated with the measured density or specified by means
of the FIXED REF. DENSITY function (6461).
Display:
5-digit floating point number, including unit
(e.g. 1.2345 kg/dm
3
; 993.5 kg/m
3
; 1.0015 SG_20 °C; etc.)
TEMPERATURE
(0008)
The currently measured temperature appears on the display.
Display:
Max. 4-digit fixed-point number, including unit and sign
(e.g. –23.4 °C; 160.0 °F; 295.4 K; etc.)
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