Vortex Mass Flowmeter

Transcription

1 Technology Solutions TE-VOR 1300C Vortex Mass Flowmeter FOW Flow evel Temperature Pressure Valves Analyzers Accessories TekValSys

2 Introduction A Tek-Vor 1300C Vortex Flowmeter (also called a Vortex Shedding Flowmeter) is a versatile instrument that calculates the mass flow, volumetric flow rate, temperature, pressure and density of any liquid, gas or steam through a pipeline. It finds widespread application in several industries including Petrochemical, Chemical, Pharmaceutical, Food & Beverage, Water and Wastewater Treatment. Measuring Principle arman vortex street This flowmeter operates on the principle of arman vortex street, any medium passing through the pipeline flows around the bluff body and sheds a series of alternating vortices on each side of the body. This phenomenon is called as vortex shedding. These vortices shed downstream of the bluff body and dissipate as they flow further. This pattern of vortices is called a arman vortex street (also called a von arman vortex street). Operation A vortex flowmeter primarily consists of a bluff body, a sensor assembly and a transmitter. A bluff body or a shedder is nothing but a non-streamlined object or a barrier placed perpendicular to the axis of the pipeline, around which the medium flows. Calculation of the mass flow rate The frequency of the vortices, i.e. the number of vortices shed per second, is directly proportional to the velocity of the medium. This vortex shedding frequency is used to calculate the mass flow. The sensor assembly records the pressure and velocity oscillations generated on each side of the bluff body by the vortices and generates a digital linear output signal. The vortex shedding frequency is calculated using the following formula: f = St * V/d Where: f = Frequency of vortex shedding St = Strouhal number V = Flow velocity d = Width of the bluff body Strouhal number St The Strouhal number in the above formula is also called as reduced frequency. It is a dimensionless parameter which is a measure of the vortex shedding frequency and the velocity of the flow medium. It is calculated using the formula: St = fd/u Where: f = Frequency of vortex shedding d = Width of the bluff body U = Velocity of the flow medium The Strouhal number is a function of the Reynold s number. Reynold s number is also a dimensionless parameter which is used to determine how the flow pattern of different fluids will change. The Strouhal number should remain constant when the Reynold s number ranges from 2 10 to tektrol@tek-trol.com

3 Calculation of volume flow rate When the vortex shedding frequency is known, the volumetric flow rate can be calculated using the formula: q = f/k * d Where: q = Volumetric flow rate f = Vortex shedding frequency k = k factor, which is a ratio of the pulses transmitted to the unit volume Benefits It has lower measuring limit, better stability and accuracy It has unique dual sensor design Special signal processing method provides better anti-vibration More reliable performance Requires less maintenance It can calculate density and mass flow rate without mass flow computer It has self-diagnostic function Optional multivariable version is available, it has in-built RTD and pressure sensor that can measure and display flow rate, velocity, temperature, pressure, mass flow rate and density Optional bluetooth function is available, can read flow rate on smart phone Applications It is used to measure gas, steam and liquid SIP and CIP process in food, beverage and pharmaceutical industries It is used in various industries like petrochemical, water and waste water, food and beverages tektrol@tek-trol.com 3

4 Dimensional Drawing Size and dimension for wafer type Size (Pipe O/D) (pipe length) W (flange screwhole thickness) C (flange m (screwhole thickness) diameter) n (screw qty) Meter Flange O/D... %... c H D Size in 1" 1½" (0) 2" (50) 3" (0) " 6" (150) " (200) 10" (250) " (300) (pipe OD) 3.5" (91) 3.30" () 3.7" (9).27" (0) 5.51" (10) 7." (190) 9." (20) 11.1" (290) 13.3" (30) (Pipe length) 3.5" (90) 3.3" (5) 3.93".72" (0) W screw hole NOTICE: distance) 3.93".72" (0) 5.19" (132) 6.29" (160) 7." (190) 9." (20) 11.65" (296) 13.93" (35) 16.22" () C thickness) NO. CHANGES BY/DATE 0.70" (1) 20" (0.7) 0.6" (22) 0.9" (2) 0.9" (2) 1.10" (2) 1.10" (2) 1.10" (2) 1.1" (30) M DATE: (Screw DWN BY: CHD: hole APPD: diameter) 0.51" (13) 0.51" (13) 0.66" (17) 0.66" (17) 0.66" (17) 0.2" 0.2" 0.2" 0.2" NAME: SCAE N1:1 (Screw qty.) Tek-Vor 1300C This drawing and the principles and elements of design embodied therein are the exclusive property of TEMATION C.and are not to be communication, disclosed, reproduced or used except as previously authorized in writing by such corporation and must not be submitted to outside parties for examination without the written consent of said corporation CD = CAPITA DIMENSION STANDARD TOERANCES UNESS NOTED: A DECIMA DIMENSIONS ± A ANGES ± 1 Meter MATERIA: FINISH: FR.NO " (2.5) 11.63" (295.5) 11.5" (301)." (316).7" (327) 13.9" (353) 1." (37) 15.90" (0) 16." (29) Flange OD 796 Tek Drive Crystal ake, I 6001 USA 5.11" (130) 5.70" (15) 6.29" (160) 7.55" (192) 9.05" (230) 11.02" (20) 13.1" (335) 15.9" (05) 1.11" (60) tektrol@tek-trol.com

5 Size and dimension for flanged type Size (Pipe O/D) (pipe length) W (flange C (flange m (screwhole n (screw Meter screwhole thickness) diameter) qty) thickness) %... c H Size 1" 1½" (0) 2" (50) 3" (0) " 6" (150) " (200) 10" (250) " (300) (pipe OD).33" (110).92" (5) 5.90" (150) 7." (190) 9.05" (230) 11.02" (20) 13.5" (35) 15.9" (05) 19.09" (5) (Pipe length) 7.0" (10) 7.0" (10) 7.0" (10) 7.7" (200).66" (220).66" (220).66" (220) 9." (250) 11.1" (300) DATE: NAME: Dimension for ANSI 150# Flanged DWN BY: W NOTICE: screw hole distance) 3." (79.) 3.7" (9.).75" (0.7) 6" (152.) 7.5" (190.5) 9.5" (21.3) 11.75" (29.5) 1.25" (362) 17" (31.) C thickness) NO. CHANGES BY/DATE 0.57" (1.7) 0.70" (17.9) 0.76" (19.5) 0.95" (2.3) 0.95" (2.3) 1.01" (25.9) 1.1" (29) 1.20" (30.6) 1.26" (0.62) CHD: M (Screw hole diameter) APPD: 0.62" (16) 0.62" (16) 0.7" (19) 0.7" (19) 0.7" (19) 0.6" (22) 0.6" (22) 0.9" 0.9" SCAE 1:1 Tek-Vor 1300C N 01 (Screw qty.) This drawing and the principles and elements of design embodied therein are the exclusive property of TEMATION C.and are not to be communication, disclosed, reproduced or used except as previously authorized in writing by such corporation and must not be submitted to outside parties for examination without the written consent of said corporation. D CD = CAPITA DIMENSION STANDARD TOERANCES UNESS NOTED: A DECIMA DIMENSIONS ± A ANGES ± 1 MATERIA: FINISH: FR.NO. Meter 796 Tek Drive Crystal ake, I 6001 USA 11.63" (295.5) 11.90" (302.5).0" (307).6" (326) 13.22" (336) 1.17" (360) 15.15" (35) 16.2" (.7) 17.53" (5.) tektrol@tek-trol.com 5

6 6 Size (pipe OD) (Pipe length) W screw hole distance) C thikness) M (Screw hole diameter) N (Screw qty.) Meter Flange OD H2 condensation pipe 1 condensation pipe length 1" 3.5" (91) 3.93" 0.70" (1) 0.51" (13) 11.35" (2.5) 5.11" (130) 5.7" (16) 5.35" (136) 1½" (0) 3.30" ().72" (0) 20" (0.7) 0.51" (13) 11.63" (295.5) 5.70" (15) 6.21" (57.) 5.07" (9) 2" (50) 3.7" (9) 5.19" (132) 0.6" (22) 0.66" (17) 11.5" (301) 6.29" (160) 6.61" (16)." () 3" (0).27" (0) 6.29 (160) 0.9" (2) 0.66" (17)." (316) 7.55" (192).11" (206).29" (109) " 5.51" (10) 3.5" (90) 7." (190) 0.9" (2) 0.66" (17).7" (327) 9.05" (230).5" (217) 3.9" 6" (150) 7." (190) 9." (20) 1.10" (2) 0.2" 13.9" (353) 11.02" (20) 10.55" (26) 3.9" " (200) 9." (20) 3.3" (5) 11.65" (296) 1.10" (2) 0.2" 1." (37) 13.1" (335).51" (31) 3.9" 10" (250) 11.1" (290) 3.93" 13.93" (35) 1.10" (2) 0.2" 15.90" (0) 15.9" (05) 1.52" (369) 3.9" " (300) 13.3" (30).72" (0) 16.22" () 1.1" (30) 0.2" 16." (29) 1.11" (60) 16.9" (19) 3.9" H D 1 H2 Size (Pipe O/D) Flange O/D C (flange thickness) m (screwhole diameter) n (screw qty) Meter (pipe length) 65 W (flange screwhole distance) 100 H2 (Codensation pipe ) 16 1 (Codensation pipe length) %... c Size and dimension for multi-variable wafer type

7 Size and dimension for multi-variable flanged type Size (Pipe O/D) (pipe W (flange C (flange m (screwhole n (screw Meter H2 1 length) screwhole thickness) diameter) qty) (Codensation (Codensation distance) pipe ) pipe length) %... c H1 H D 1 Dimension for Flanged multi-variable Type (ANSI 150#) Size (pipe OD) (Pipe length) W screw hole distance) C thikness) M (Screw hole diameter) N (Screw qty.) Meter H2 condensation pipe 1 condensation pipe length 1" 1½" (0) 2" (50) 3" (0) " 6" (150) " (200) 10" (250) " (300).33" (110).92" (5) 5.90" (150) 7." (190) 9.05" (230) 11.02" (20) 13.5" (35) 15.9" (05) 19.09" (5) 7.0" (10) 7.0" (10) 7.0" (10) 7.7" (200).66" (220).66" (220).66" (220) 9." (250) 11.1" (300) 3." (79.) 3.7" (9.).75" (0.7) 6" (152.) 7.51" (90.5) 9.5" (21.3) 11.75" (29.5) 1.25" (362) 17" (31.) 0.57" (1.7) 0.70" (17.9) 0.76" (19.5) 0.95" (2.3) 0.95" (2.3) 1.01" (25.9) 1.1" (29) 1.20" (30.6) 1.26" (0.62) 0.62" (16) 0.62" (16) 0.7" (19) 0.7" (19) 0.7" (19) 0.6" (22) 0.6" (22) 0.9" 0.9" 11.63" (295.5) 11.90" (302.5).0" (307).6" (326) 13.22" (336) 1.17" (360) 15.15" (35) 16.2" (.7) 17.53" (5.) 6.71" (170.5) 7.2" (15) 7.95" (202) 9." 10.66" (271).59" (320) 1.6" (377.5) 17.13" (35.2) 19.99" (507.9) 5.35" (136) 5.07" (9)." ().29" (109) 3.9" 3.9" 3.9" 3.9" 3.9" tektrol@tek-trol.com 7

8 Specifications Nominal diameter Measurement Range in m/s (ft/sec) Standard Installation ½" to " (15 mm to 300 mm) Steam Gas iquid 1" (25 mm) 13. to ft/sec ( to 70 m/s) 13. ft/sec to ft/sec ( to 60 m/s) 0.9 to ft/sec (0.3 to 7 m/s) 1 ½" to " (0 to 300 mm) 6.56 to ft/sec (2 to 70 m/s) 6.56 to ft/sec (2 to 60 m/s) 0.9 to ft/sec (0.3 to 7 m/s) ±1% of Reading Accuracy For multivariable version: Temperature ±1 F, Pressure: 0.75% FS Repeatability 0.3% of Reading Output to 20mA and Pulse or to 20mA with HART or RS5 Maximum Process Pressure imit As per flange rating Process Temperature Range -0 F to 302 F or -0 F to 2 F or -0 F to 662 F Ambient Humidity 5 to 100% RH Process Connection Wafer, 150# ANSI Flange Electrical Connection ½" NPT Material 30 SS, 316 SS Installation 1 Installation for pipe reducer Standard 1 Down sized tektrol@tek-trol.com CD = CAPITA DIMENSION STANDARD TOERANCES UNESS NOTED: A DECIMA DIMENSIONS ± SCAE 1:1 A ANGES ± 1 DATE: NAME: MATERIA:

9 Installation for pipe expander 1 1 Installation for single bend pipeline Upsized Upsized 2 2 Installation for double bend pipeline Curve Curve pipeline pipeline DATE: NAME: SCAE 1:1 CD = CAPITA DIMENSION STANDARD TOERANCES UNESS NOTED: A DECIMA DIMENSIONS ± A ANGES ± 1 MATERIA: DWN BY: CHD: Tek-Vor 1300C FINISH: APPD: NO. CHANGES BY/DATE FR.NO. NOTICE: principles and elements are the exclusive This drawing and the of design embodied therein property of TEMATION C.and are not to be communication, disclosed, reproduced 01 or used except as previously authorized in writing by such corporation and must not be submitted to outside parties for examination without the written consent of said corporation. 796 Tek Drive Crystal ake, I 6001 USA 50D Installation when valve is at downstream Dual-curve pipeline Installation when valve is at upstream Valve in downstream DATE: NAME: SCAE 1:1 CD = CAPITA DIMENSION STANDARD TOERANCES UNESS NOTED: A DECIMA DIMENSIONS ± A ANGES ± 1 MATERIA: DWN BY: CHD: Tek-Vor 1300C FINISH: APPD: NO. CHANGES BY/DATE FR.NO. NOTICE: principles and elements are the exclusive This drawing and the of design embodied therein property of TEMATION C.and are not to be communication, disclosed, reproduced 01 or used except as previously authorized in writing by such corporation and must not be submitted to outside parties for examination without the written consent of said corporation. 2 Valve in upstream 796 Tek Drive Crystal ake, I 6001 USA Pressure Sensor Temperature Sensor tektrol@tek-trol.com 9

10 Installation when temperature and pressure 2 sensor are at downstream 2D to 7D downstream of flowmeter and Temperature sensor: 1D to 2D downstream of pressure sensor Pressure Sensor Temperature Sensor Pressure sensor: Installation when Roots blower or piston blower or air compressor are at upstream 2 ~7D downstream of flow meter Temperature sensor: 1 ~7D downstream of pressure sensor 2D to 7D 1D to 2D Roots blower or piston blower or air compressor 2 Upsized pipe Orifice plate 2 Note: Roots blower or piston blower or air compressor or pump in upstream, could cause vibration of the fluid itself. To eliminate this vibration, please install a orifice plate or a upsized pipe at about 2 upstream the meter. The valve should be located downstream the flowmeter in this condition Installation for flowmeter after a piston pump After a piston pump Piston pump accumulator 1 Note: Please install a accumulator to reduce the vibration B move to here valve (closed) 10 tektrol@tek-trol.com

11 Installation when T type pipeline is at upstream B move to here valve (closed) V1 V2 T type pipeline in upstream Note: When upstream pipeline is T type the flowmeter and a valve downstream the meter is shut (see above picture), the fluid will all flow towards direct B, but the meter may still have reading for it may be detecting the pulsating pressure. Please move the valve to upstream of the meter to avoid this situation tektrol@tek-trol.com 11

12 Model Chart Example Tek-Vor 1300C 050S W I S 1 B Tek-Vor 1300C-050S-W-I-S-1-B Series Size Tek-Vor 1300C 025S 00S 00S 100S 150S 200S 250S 300S 025M 00M 050M 00M 100M Vortex Mass Flowmeter 1", ±1.0% Accuracy, Standard Vortex Meter 1-½", ±1.0% Accuracy, Standard Vortex Meter 2", ±1.0% Accuracy, Standard Vortex Meter 3", ±1.0% Accuracy, Standard Vortex Meter ", ±1.0% Accuracy, Standard Vortex Meter 6", ±1.0% Accuracy, Standard Vortex Meter ", ±1.0% Accuracy, Standard Vortex Meter 10", ±1.0% Accuracy, Standard Vortex Meter ", ±1.0% Accuracy, Standard Vortex Meter 1", ±1.0% Accuracy, Multi-Variable Vortex Meter 1-½", ±1.0% Accuracy, Multi-Variable Vortex Meter 2", ±1.0% Accuracy, Multi-Variable Vortex Meter 3", ±1.0% Accuracy, Multi-Variable Vortex Meter Process Connection Output 150M 200M 250M 300M W F I H R ", ±1.0% Accuracy, Multi-Variable Vortex Meter 6", ±1.0% Accuracy, Multi-Variable Vortex Meter 10", ±1.0% Accuracy, Multi-Variable Vortex Meter ", ±1.0% Accuracy, Multi-Variable Vortex Meter Wafer 150# ANSI Flange -20mA, Pulse -20mA with HART RS-5 Temperature Rating S M H 302 F (150 C) 2 F (250 C) 662 F (350 C) (Standard Vortex Only) Transmitter 1 2 Direct Mount Remote Mount Options - B General Purpose (IP67/NEMA X) Bluetooth tektrol@tek-trol.com

13 Popular Models Model Number 1300C-025S-F-I-S-1-B 1300C-050S-F-I-S-1-B 1300C-00S-F-I-S-1-B 1300C-100S-F-I-S-1-B Description 1", 150# Flange, Direct Mount, Bluetooth 2", 150# Flange, Direct Mount, Bluetooth 3", 150# Flange, Direct Mount, Bluetooth ", 150# Flange, Direct Mount, Bluetooth 13

14 Customer Service & Support TEMATION C reserves the right to change the designs and/or materials of its products without notice. The contents of this publication are the property of TEMATION and cannot be reproduced by any other party without written permission. All rights reserved. Copyright 2016 TEMATION C TEMATION C DOC # TE/A/171010/TE-VOR/G Tek-Trol is a fully owned subsidiary of TEMATION C. We offer our customers a comprehensive range of products and solutions for process, power and oil & gas industries. Tek-Trol provides process measurement and control products for Flow, evel, Temperature & Pressure measurement, Control valves & Analyzer systems. We are present in 15 locations globally and are known for our knowledge, innovative solutions, reliable products and global presence. Tek-Trol C 796 Tek Drive Crystal ake, I 6001 USA Tel : Fax : tektrol@tek-trol.com Flow evel Temperature Pressure Valves Analyzers Accessories TekValSys