Types of Liquid Inferential
Flowmeters Offered
Corrosive
Liquids
Handled
Reading, Variable Area or Float Type
Liquid Meters
VA 0.07ml/min ; ;
-4391 /min
VA 0.025 -
Typical Installed Full Pipe
Volumetric Flowmeter Accuracy
Water
Service
Meters
Offered Water Meter Operating Principle
Aalborg Instruments
800/866-3837, www.aalborg.com
Blue-White Industries
714/893-8529
www.blue-white.com
Brooks Instruments
215/362-3500
Company
Orifice Plate
Wedge
Nozzle
Elbow Taps
Venturi
Ultrasonic
Vortex Shedding
Typical Installed Mass
Flowmeter Accuracy
Open Channel Flow Measurement
Equipment and Meters
Thermal
Coriolis
Other
Plug & Play
Remote Reading
Capabilities
Wireless Telemetry
Power Line Telemetry
Disk
Commercial/Industrial Meters
Networking Capability
Oscillating Piston
Orifice Plate
Other
Propeller
;
;;
; DG
VA 0.026- ; ;
100,000l/h
±1%
±0.2%- ±0.2%-
1.0% 1.0%
;;
Burkert
949/223-3100
Carlon Meter Co. Inc.
616/842-0420
Cole-Parmer
800/323-4340
www.coleparmer.com
Control Electronics Inc.
610/942-3190
PD 1/2-20000 ;
MG gpm
±0.5%
FS
±0.5%
FS
1%
±0.5%
FS
1%
±0.5%
FS
;;
; M,H
P
R4
;P
;
;
;
;;
;; ;
;
;
;
;;
VA .025-1100
gpm
.1% .75% ±2% 0.5% 1% 0.1% ±2%
liquid
PW
;;
;;
;
;;
;
R4
H
DO no limit ; ;
OP
±1%
VN,PF,MF ; ; ;
RW,PB,HF
TF,US
Dynasonics
262/639-677
www.dynasonics.com
Engineered Fiberglass Composites
608/562-5900
www.engineeredfiberglass.com
Esko Pacific Sales Ltd. ;
800/665-3756
Fluid Components Intl
760/744-6950
Forestry Suppliers Inc.
800/360-7788
www.forestry-suppliers.com
Free Flow Inc.
800/933-4818
www.freeflowinc.com
G O Environmental
305/621-2882
George Fischer Inc.
714/731-8800
Greyline Instruments Inc.
315/788-9500, www.greyline.com
Hach Co.
970/669-3050
www.hach.com
Hedland Flow Meters
262/639-6770
0-30 fps ; ;
DO
±2%DO
±1%TT
;
PF,PB
;
0-350 ; ;
USGPM
1% 2% 5% 10%
0.1%
;
;
0.1- 0.1-
0.5% 0.5%
;;
H,P
CP
OP 5-276000
gpm
IM 6-300
cm/sec
;
VN,PF,CW ;
PB,HF,CT
TF,RW,TR
CP
VA
;
;
;
;
MF,RW,TR ;
;;
OP
±2%
AV,US ; ;
VA .02-0.2 to ;
20-300
gpm
±1%
±1%
VN,RW,TR ; ; ; ; ;
CW,PF,PB
TR,MF,HF,CP
;;
;;
Hoffer Flow Controls
252/331-1997
IC Controls Ltd.
800/265-9161
Instruments Direct Inc.
888/722-5543
±.5%
;;
;
;
;;
;
M 0.2%
;;
;
DO 0-105fps
TT
±1%
VN,PB,MF ;
RW,PF,TR
CT,CP,TF
US,OP
;
;
Intek Inc.
614/895-0301
King Instrument Co.
714/891-0008
Krohne
800/356-9464
Marsh-McBirney/Hach
800/368-2723
McCrometer ;
951/652-6811
McMillan Co.
512/863-0231
Omega Engineering Inc. ;
888/826-6342, www.omega.com
Plasti-Fab Inc.
503/692-5460
±1%
;;
;
;
. 6-25 -
450 gpm
VA 2.5- ;
100,000l/h
OP
;
;
VA
; 0.3-0.5% 0.3-0.5% 0.3-0.5%
0.15%
US
;;
;
;
;
MG
US,EL ;
RA,AV
;;
VC
; ; ±0.5%
±2%
;;
;
;;
;
MT ±1.0%FS ; ;
;;
; VA 0.02cc/min ;
7200 lpm
; 1%
±1.0% ±1.0%
FS FS
1% 2% 0.5% 1% 1% 1.5%
;;
;;
;
;
Preso Meters Corp.
262/417-1151
Quality Control Equipment Co.
515/266-2268, www.qcec.com
Racine Flowmeter Group
262/639-6770
;
;; VA .6- ; ;
5000 gpm
±1% ±1% ±1% ±1%
VN,PF,MF,TF
RW,PB,HF
TR,CT,CW
;;
;;
;
≠±.5%
VN,PF, ;
RW,PB
;
;
;; VA
0.02 gpm ; ;
-300 gpm
1% 1% 0.5% 1%
;;
; M,H
;;
;
AV
CA
CW
CP
CT
DO
EL
FS
HF
IM
KEY
Area Velocity
Capacitance
Compound Weirs
Current Probes or Meters
Cut Throat
Doppler
Electromagnetic
Flow Sensors
H Flumes
Impeller
MG
MF
OP
PB
PD
PF
PW
RA
RW
TF
Magnetic
Manhole Flumes
Open Channel
Palmer Bowlus
Positive Displacement
Parshall Flumes
Paddle Wheel
Radar
Rectangular Weirs
Trapezoidal Flumes
TR Trapezoidal or Cippoletti
TT Transit Time
VA Variable Area
VC V-Cone
VM Velocity Meters
VN V-Notch Weirs
US Ultrasonic
VS Vortex Shedding
Weirs
NETWORKING CAPABILITY
B BACnet
DG DIGI-FLO
E Ethernet
H Hart Protocol
M Modbus
P Profibus
R2 RS-232
R4 RS-485
