// Medidor
de Caudal Vortex
F-2200
Series Steam Meter
Vortex Mass Flow Meter for Saturated Steam
Description
The ONICON F-2200 Series Steam Meter is designed
for accurate, cost effective mass flow measurement
of saturated steam. Utilizing advanced vortex
sensing technology, the F-2200 is equipped
with internal density compensation
providing highly accurate direct mass flow
measurement.
Operating as a loop powered device, each
meter provides a 4 – 20mA analog output,
a scaled pulse output, and a built-in local
display.
ONICON’s F-2200 Series Steam Meter offers
a simplified, cost effective alternative
to the use of expensive mass flow computers
and a dramatic improvement in accuracy, especially
when compared to uncompensated meters.
Features |
 |
Accurate cost effective
mass flow measurement
for saturated steam
in a single instrument |
Provides Direct Mass Flow Measurement
for Saturated Steam – the use of a
precision platinum RTD and the ability to perform
complex density calculations allow the meter
to provide a direct mass flow measurement without
the need for a separate mass flow computer
with external temperature and pressure transmitters.
Highly Accurate – mass flow
measurement accuracy for saturated steam exceeds
1.5% of reading in the most common pipe sizes.
Simple Installation and Commissioning
– loop powered design simplifies wiring
and signal processing.
Additionally, each meter is factory programmed
and ready for use upon delivery. The built-in
user interface provides access to all programming
functions, including a comprehensive self diagnostic
capability. This self diagnostic function can
detect bi-phase flow and flow rates outside the
programmed operating parameters.
It can also identify common installation problems.
State-of-the-Art Vortex Flow Sensing – the
use of titanium in the construction of the shedder
bar offers both improved durability and improved
sensitivity. Titanium is stronger, lighter and
more flexible than steel.
Durability is improved by using a stronger more
flexible material. Lighter weight and increased
flexibility also improve the ability to sense
the lower amplitude vortices associated with
low velocity flow.
Advanced Signal Processing Enhances Accuracy–
every meter is supplied with advanced filtering
algorithms. These algorithms allow the meter
to establish continuous real-time norms for signal
strength and quality. Sudden changes to the anticipated
strength or quality of the incoming signal is
rejected as noise.
Additional signal processing cancels out the
effect of common mode noise. Common mode noise
is the type of noise most often associated with
vibration in the piping system.
Calibration
Individually Calibrated and Programmed for Each Application - every meter undergoes
a 5 point calibration from 0-250 ft/sec. In
Specifications
Accuracy*
1” - 8” Diameter
Volumetric Flow: ±1% of Reading
Mass Flow: ±1.5% of Reading
3/8” - 3/4” Diameter
Volumetric Flow: ±2% of Reading
Mass Flow: ±2.5% of Reading
*Applies to entire operating range, see table
below
Sensing Method
Vortex shedding using a titanium shedder
body with integral piezoelectric pressure
sensors and an integral 1000 ohm platinum
RTD.
Meter Size Range
3/8” to 8” diameter
Maximum Temperature
Medium: 464° F
Ambient: 140° F
Process Connections
Standard: ANSI Class 300 flanges
Optional: ANSI Class 600 flanges |
Pressure Loss
Varies with meter size, density and flow
rate. Please contact ONICON for detailed
information
Output Signals Provided
Rate: Loop powered 4-20 mA signal for mass
flow
Total: Scaled pulse output, open collector
Supply Voltage
Standard (loop powered, 2 wire connection):
14 to 36 volts DC, 20 mA maximum
Materials
Housing:
3/8” to 4”: Stainless Steel, 316 L
6” to 8”: Stainless Steel, 304
Vortex Shedding Body: Unalloyed Titanium
Seal for Shedding Body: Inconel, Nickel Plated
Electronics Enclosure: Cast Aluminum, NEMA
4X
Display
2 Line Dotmatrix LCD |
FLOW RANGES (lbs/hr) FOR SATURATED STEAM
at various pressures (psig) and densities (lb/ft³)
MeterSize |
ModelNumber |
ID |
15
PSIG |
30
PSIG |
50
PSIG |
75
PSIG |
100
PSIG |
150
PSIG |
300
PSIG |
0.072lbs/ft3 |
0.106lbs/ft3 |
0.150lbs/ft3 |
0.204lbs/ft3 |
0.257lbs/ft3 |
0.363lbs/ft3 |
0.679lbs/ft3 |
inches |
inches |
min |
max |
min |
max |
min |
max |
min |
max |
min |
max |
min |
max |
min |
max |
3/8” |
F-2204 |
0.50 |
12.4 |
85.3 |
16.1 |
108 |
20.5 |
128 |
25.6 |
149 |
30.3 |
168 |
39.2 |
199 |
63.4 |
273 |
1/2” |
F-2205 |
0.59 |
14.5 |
119 |
18.8 |
151 |
23.9 |
179 |
29.8 |
209 |
35.4 |
235 |
45.7 |
279 |
74 |
381 |
3/4” |
F-2208 |
0.82 |
20.2 |
235 |
26.2 |
296 |
33.3 |
352 |
41.6 |
411 |
49.3 |
461 |
63.8 |
548 |
103 |
750 |
1” |
F-2210 |
1.05 |
31.3 |
383 |
40.5 |
563 |
51.6 |
797 |
64.4 |
1083 |
76.4 |
1219 |
98.8 |
1448 |
160 |
1982 |
1
½” |
F-2215 |
1.61 |
73.5 |
898 |
95.1 |
1321 |
121 |
1869 |
151 |
2541 |
179 |
2860 |
232 |
3398 |
375 |
4650 |
2” |
F-2220 |
2.07 |
122 |
1486 |
157 |
2184 |
200 |
3091 |
250 |
4203 |
297 |
4730 |
383 |
5621 |
620 |
7692 |
3” |
F-2230 |
3.07 |
267 |
3268 |
346 |
4803 |
441 |
6798 |
550 |
9243 |
652 |
10402 |
843 |
12360 |
1364 |
16914 |
4” |
F-2240 |
4.03 |
461 |
5632 |
596 |
8278 |
759 |
11716 |
948 |
15930 |
124 |
17928 |
453 |
21302 |
351 |
29151 |
6” |
F-2260 |
6.07 |
1045 |
12771 |
1352 |
18772 |
722 |
26568 |
149 |
36123 |
549 |
40653 |
295 |
48306 |
5331 |
66103 |
8” |
F-2280 |
7.98 |
806 |
22068 |
2337 |
32437 |
976 |
45909 |
713 |
62420 |
405 |
70248 |
693 |
83471 |
9212 |
114225 |
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