Vortex Shedding Flow Meter and Temperature Transmitter |
FV100 Series |
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Vortex Flow Meter | Flow & Temperature Transmitter
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The FV101 Series comprises in-line flow meters that use the vortex shedding measuring principle. The fluid strikes
a bluff body, imparting alternating vortices downstream of the bluff. This creates a pressure on a sensor body
containing a piezoelectric crystal. The frequency of the sensor is proportional to the velocity of the fluid and
is amplified and converted to a 4 to 20 mA output signal. Vortex technology yields a meter with no moving parts
to hang up or wear. The meter has a bright 7.62 mm (0.3") high LED display of flow in either liters or gallons.
The FV101
Series can be used with non-viscous, clean, or dirty waterlike liquids that are compatible with brass, PVDF, and
FKM. Measured fluids should not contain long fibers or a high level of abrasive solids. These meters are ideal for
cooling loops using water or 50% glycols, and for water-soluble machine coolant (up to 10%). These applications
are found in most process industries, including rubber, steel, fabrication, manufacturing, refining, paper,
chemical, food, petrochemical, and power. Do not use on flammable liquids or on gases such as air.
SPECIFICATIONS
Flow
Accuracy: ±2% FS
Repeatability: ±0.25% FS
Alarm Deadband: 5% FS
Response Time: User selectable from 0.9 to 7.5 seconds
Max Flow: Over range occasionally up to 125% of capacity
Temperature
Accuracy: ±1% FS
Response Time: 450mS time constant
Alarm Deadband: 2%
Display: 3-digit, 7.62 mm (0.3") high numeric LED that flashes below setpoint
Maximum Operating Pressure:
2" and Smaller: 20 bar (300 psig)
3 and 4": 13 bar (200 psig)
Operating Temperature: 2 to 66°C (35 to 150°F)
Enclosure Rating: IP65; Type 1, 3, 4, 12, and 13
Analog Output: 4 to 20 mA (600 Ω @ 24 Vdc)
Electrical Connection:
FV100 Units (Flow Only): 5-pin micro male connector
FV100-T Units (Flow/Temperature): 8-pin male micro connector
Alarm Output: SPST SSR, NO or NC operation, selectable; dual alarms for flow/temperature units
FV101 and 102:250 mA @ 30 Vdc up to 66°C (150°F)
FV103 thru 108:125 mA @ 30 Vdc up to 66°C (150°F); reduced current rating at higher temperatures
Power: 10 to 30 Vdc @ 80 mA
Wetted Parts: Brass, PVDF and FKM seals; 316 SS bodies available for special order on 1/4 to 1/2" sizes, contact Flow Engineering for details
Installation: 10 pipe diameters upstream and 5 downstream recommended
Flowmeter Model No. |
Flowmeter/ Temperature Transmitter Model No. |
Fittings |
Flow Range (gpm) |
Max Pressure Drop psid |
Weight kg (lb) |
Min |
Max |
FV101 |
— |
¼ FNPT |
0.4 |
4 |
9.2 |
1.3 (2.8) |
FV102 |
— |
½ FNPT |
1.2 |
12 |
3.6 |
1.2 (2.6) |
FV103 |
FV103-T |
¾ FNPT |
2.5 |
25 |
3.6 |
2.9 (6.3) |
FV104 |
FV104-T |
1 FNPT |
5 |
50 |
9.5 |
2.7 (5.9) |
FV105 |
FV105-T |
1½ FNPT |
10 |
100 |
4.8 |
5.9 (13) |
FV106 |
FV106-T |
2 FNPT |
20 |
200 |
4.9 |
4.8 (10.5) |
FV107 |
FV107-T |
3" ANSI RF |
30 |
300 |
1.3 |
19 (42) |
FV108 |
FV108-T |
4" ANSI RF |
60 |
600 |
1.3 |
25 (55) |
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† Price are shown in RMB.
Note: Comes complete with operator’s manual. Flow-only models come with 1 m (3.3') cable. Flow/temperature models come with 2 m (6.5') cable.
Ordering Example: (1) FV103-T Vortex meter with temperature, ¥11,740.00
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Related Links -
Manual, Related Products
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Product Manual
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Download
FV100 Series - Vortex Shedding Flowmeters Maintenance
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Download
FV100/FV100T Series - Vortex Shedding Flowmeters and opt. Temp Transmitters
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Keywords:Vortex flow meters, flow measurement, flow and temperature measurement, vortex flow transmitter, flow meter, flowmeter, flow meter, vortex flow meter, votex meter, Water flow meter, Coolant flow meter, coolant temperature transmittter, vortex flow meter, liquid flow sensor
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