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U408_flowthermNT_B_e_160420
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www.hoentzsch.com
FA:
=
vane wheel sensor
VA:
=
vortex sensor
TA:
=
thermal sensor
Only the selected sensor may be connected!
5.3.20.2
Rows
The number of rows determines in how many input channels (1, 2 or 3) the measured values are
displayed simultaneously after switch on.
5.3.20.3
Row 1
Selection of which measured value is allocated to input channel 1 and displayed as Row 1.
Selection:
Date
=
actual date
Time
=
actual time
Unit
= unit of selected
flow sensor
Pt100 input
=
temperature sensor
Pt100
20mA input
=
analog input 4-20 mA
10V input
=
analog input 0-10 V
TAT input
=
temperature measurement of thermal
sensor TA
(only relevant if a TA sensor is selected under
Counter
=
counter
(see 5.3.19)
5.3.20.4
Row 2
Selection of which measured value is allocated to input channel 2 and displayed as Row 2.
Selection:
(see 5.3.20.3)
5.3.20.5
Row 3
Selection of which measured value is allocated to input channel 3 and displayed as Row 3.
Selection:
(see 5.3.20.3)
5.3.20.6
Units for FA and VA sensors
Selection of unit for measured value display and data logger
Selection:
m/s
=
flow velocity in meter / second
ft/min
=
flow velocity in feet / minute
m3/h
=
flow rate in m³/ hour calculated from flow velocity and measuring
section (FA: 5.3.2.2, VA: 5.3.8.1)
l/s
=
flow rate in liter / second calculated from flow velocity and
measuring section (FA: 5.3.2.2, VA: 5.3.8.1)
l/min
=
flow rate in liter / minute calculated from flow velocity
and measuring section (FA: 5.3.2.2, VA: 5.3.8.1)
cfm
=
flow rate in cubic feet / minute calculated from flow velocity
and measuring section (FA: 5.3.2.2, VA: 5.3.8.1)
kg/h
=
mass flow rate in kg / hour calculated from flow velocity and
measuring section (FA: 5.3.2.2, VA: 5.3.8.1), operating conditions (FA:
5.3.4, VA: 5.3.9), standard conditions (FA: 5.3.5, VA: 5.3.10) and the
entered standard density.
