Blue-White Sonic-Pro Hybrid Ultrasonic Flowmeters - Manual (Page 7)

Page 7 Sonic-Pro
Industries, Ltd. Industries, Ltd.
ProSeries
by Blue-White Ind.
TM
1.4
Fluid
Requirements
1.6
Straight Pipe
Length
Requirements
1.5
Pipe
Requirements
Doppler Operation Transit Time Operation
!
!
0.02% to
15% (200 to 150,000 ppm)
Must conduct sound
Must contain sound reflecting particles such
as air bubbles, sand, etc.
Doppler measurement requires
particles be
present in the flow stream to “reflect” the
sound waves.
!
!
0% to
10% (0 to 100,000 ppm) of particles
Must conduct sound
Must be relatively clean fluid
Transit Time measurement requires relatively
“clean” fluid. Fluids containing from
are
acceptable.
Note: Do not attempt to measure very low flow velocities in the Doppler mode, the particles can fall out of
suspension resulting in error or failure.
Note: The outside surface of the pipe must be clean and smooth. Insulation, coatings, rust and other surface
imperfections should be removed before installing the transducers. The inside surface of the pipe must be smooth to
properly reflect the sound wave.
Type of Disturbance
Straight Lengths of Pipe Required
Upstream from Transducers
Flange 5 x Nominal Pipe Size
Reducer
o 90 Elbow
Gate valve
Pump
Downstream from Transducers
o Two 90 Elbows - 1 Direction
o Two 90 Elbows - 2 Directions
5 x Nominal Pipe Size
7 x Nominal Pipe Size 5 x Nominal Pipe Size
10 x Nominal Pipe Size 5 x Nominal Pipe Size
15 x Nominal Pipe Size 5 x Nominal Pipe Size
20 x Nominal Pipe Size 5 x Nominal Pipe Size
25 x Nominal Pipe Size 5 x Nominal Pipe Size
25 x Nominal Pipe Size 5 x Nominal Pipe Size
Note: The Sonic-Pro’s sound wave beam is only affected by fluid that actually passes through the beam and
therefore, the meter will not measure with high accuracy if the fluid velocity is not consistent across the entire pipe
diameter. Flow disturbances such as pumps, elbows, tees, and valves in the flow stream can cause swirl patterns
and vortices that will affect the measurement. Install the transducers on a straight run of pipe as far as possible
from any disturbances. The distance required for high accuracy will depend on the type of disturbance.
Pipe Material
Pipe Size Ranges and Maximum Wall Thickness
Doppler Mode
Brass (Naval) 2“ to 100” (63 to 2500mm)
Max Wall
Copper
FRP (fiberglass Reinforced Plastic)
.500” (13mm)
Iron (cast)
Iron (ductile)
Nylon
Polyethylene (HDPE)
Polypropylene
PVC / CPVC
304 Stainless Steel
Polyethylene (LDPE)
304L Stainless Steel
316 Stainless Steel
Steel (1% carbon hard)
Steel (carbon)
Titanium
Doppler or Transit Time Mode
2“ to 100” (63 to 2500mm)
2“ to 100” (63 to 2500mm)
2“ to 100” (63 to 2500mm)
2“ to 100” (63 to 2500mm)
1“ to 100” (25 to 2500mm)
1“ to 100” (25 to 2500mm)
1“ to 100” (25 to 2500mm)
1“ to 100” (25 to 2500mm)
1“ to 100” (25 to 2500mm)
2“ to 100” (63 to 2500mm)
2“ to 100” (63 to 2500mm)
2“ to 100” (63 to 2500mm)
2“ to 100” (63 to 2500mm)
2“ to 100” (63 to 2500mm)
2“ to 100” (63 to 2500mm)
3/4” to 2” (20 to 63mm)
2“ to 100” (63 to 2500mm)
2“ to 100” (63 to 2500mm)
2“ to 100” (63 to 2500mm)
2“ to 100” (63 to 2500mm)
1-1/2“ to 100” (40 to 2500mm)
2“ to 100” (63 to 2500mm)
2“ to 100” (63 to 2500mm)
2“ to 100” (63 to 2500mm)
2“ to 100” (63 to 2500mm)
2“ to 100” (63 to 2500mm)
2“ to 100” (63 to 2500mm)
.500” (13mm)
.500” (13mm)
.500” (13mm)
.500” (13mm)
.500” (13mm)
.500” (13mm)
.500” (13mm)
.500” (13mm)
.500” (13mm)
.500” (13mm)
2.00” (50mm)
2.00” (50mm)
2.00” (50mm)
1.00” (25mm)
.500” (13mm)
1-1/2“ to 100” (40 to 2500mm)
1-1/2“ to 100” (40 to 2500mm)
1-1/2“ to 100” (40 to 2500mm)
1-1/2“ to 100” (40 to 2500mm)
Transducer Models A, D, E, F, G, H Transducer Models I, J, K
3/4” to 2” (20 to 63mm)
1/2” to 2” (20 to 63mm)
Transit Time Mode
2“ to 100” (63 to 2500mm)
3/4” to 2” (20 to 63mm)
3/4” to 2” (20 to 63mm)
3/4” to 2” (20 to 63mm)
3/4” to 2” (20 to 63mm)
3/4” to 2” (20 to 63mm)
3/4” to 2” (20 to 63mm)
3/4” to 2” (20 to 63mm)
3/4” to 2” (20 to 63mm)
1/2” to 2” (20 to 63mm)
1/2” to 2” (20 to 63mm)
1/2” to 2” (20 to 63mm)
1/2” to 2” (20 to 63mm)
1/2” to 2” (20 to 63mm)