Omega Speaker Systems FMG3000 User Manual
Page 8
8
•
The FMG-3001 and FMG-3101 Magmeters output an open collector frequency signal.
•
A 10 KΩ pull up resistor must be connected between terminals 1 and 2 if the magmeter is used with third-party equipment..
8. Wiring the FMG-3001 and FMG-3101 with Frequency output
1
2
3
4
5 to 24 VDC
Ground
Not used
Frequency Out
Magmeter
10K
W
Install a pull-up resistor when connecting the
Magmeter to other manufacturer's flowmeters.
1
2
3
4
5 to 24 VDC
Ground
Not used
9
8
7
Sensr Gnd
(SHIELD)
Sensr IN
(RED)
Sensr V+
(BLACK)
Magmeter FP90
Flow
Transmitter
Frequency
3
4
Frequency
Connect AUX power on
the FP90 to provide the
power to the FMG3000
OPEN COLLECTOR
output.
Blue Jumper
ON
Metal Installation Fittings
Iron Saddles
PIPE SIZE FITTING
K-Factor
K-Factor 20 mA=
20 mA=
(IN.)
TYPE
Gallons
Liters*
in GPM
in LPM
SCH 80 IRON SADDLE ON SCH 80 PIPE
2 FP-5320GIS
194.85
51.48
153.96
582.75
2½ FP-5325GI
142.28
37.59
210.86
798.10
3 FP-5330GI
87.53
23.13
342.72
1297.20
4 FP-5340GI
40.62
10.73
738.58
2795.54
5 FP-5350GI
29.28
7.74
1024.43
3877.48
6 FP-5360GI
22.30
5.89
1345.58
5093.03
8 FP-5380GI
12.52
3.31
2395.41
9066.64
10 FP-5381GI
7.94 2.10
3778.75
14302.5
12 FP-5382GI
5.65
1.49
5311.45
20103.8
SCH 80 IRON SADDLE ON SCH 40 PIPE
2 FP-5320GIS
185.35
48.97
161.85
612.61
2½ FP-5325GI
127.47
33.68
235.36
890.83
3 FP-5330GI
76.62
20.24
391.54
1481.99
4 FP-5340GI
40.23
10.63
745.72
2822.57
5 FP-5350GI
27.32
7.22
1098.24
4156.83
6 FP-5360GI
19.71
5.21
1521.92
5760.46
8 FP-5380GI
11.61
3.07
2584.23
9781.30
10 FP-5381GI
7.36
1.94
4078.8
15438.2
12 FP-5382GI
5.18
1.37
5793.39
21927.9
9. Calibration Data: K-Factors* and Full Scale Current Values