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11
FV100-T LED Indicators
The LED’s adjacent to the engineering units of GPM, LPM, F, & C have two functions. The first is to
indicate the process variable being displayed and its respective engineering unit, the second to indicate
alarm conditions. If temperature is being displayed, say 75 F, then 75 will appear in the display and the
LED adjacent to F will be lit. If the temperature would increase to its respective set point, then the actual
value will be displayed, the F LED will remain lit and the LED adjacent to C would begin flashing. If, at
the same time, there is a low flow condition, both LED’s next to GPM & LPM will also flash - indicat-
ing a flow fault also, so that you can press the MENU button to verify the flow rate.
In either case, if flow or temperature is the displayed value, when a fault condition occurs on the
nondisplayed value, the two indicator LED’s associated with that variable will both flash to provide
a local indication of a fault. The solid state relays will still function independently, also regardless of the
variable being displayed. As will the 4-20 mA outputs.
MODEL CODES
MODEL CODE SELECTION
Code
Flow
Flow and
Pipe Size
Flow Range
Only
Temperature
in Inches
GPM
LPM
Min
Max
Min
Max
FV103
x
3/4
2.5
25
9
95
FV103-T
x
3/4
2.5
25
9
95
FV104
x
1
5
50
20
190
FV104-T
x
1
5
50
20
190
FV105
x
1 1/2
10
100
40
380
FV105-T
x
1 1/2
10
100
40
380
FV106
x
2
20
200
75
750
FV106-T
x
2
20
200
75
750
1/4 IN.
1/4 IN.
12
10
8
5
2
1
.5
.2
.1
PRESSURE DROP (PSID)
FLOW (GPM)
.05
.6 1
2
5
10
25
100
250
15
50
200 300
.3
MILLIBAR
35
50
100
200
350
750
1000
500
20
10
5
3.5
2
5
10 20
50
200 600 1200
30
100
300
800
FLOW (LPM)
1/2 IN.
3/4 IN.
1 IN.
1-1/2 IN.
2 IN.
1/2 IN.
3/4 IN.
1 IN.
1-1/2 IN.
2 IN.
PRESSURE DROP CHARTS
CABLING AVAILABLE with METERS
Series
Description Length in
Part
Meters
Number
FV100
5 pin
1
FV100-C1
female
3
FV100-C2
10
FV100-C3
FV100-T
8 pin
1
FV100-CT1
female
3
FV100-CT2
10
FV100-CT3
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