For Multi-Parameter Meters see mvx

Transcription

1 BULLETIN BULLETIN EM20607 VORTEX IN-LINE FLOW METERS Design Features For Multi-Parameter Meters see m Principles of Operation n No moving parts to wear or fail. n Electronics can be remotely mounted up to 30.5 m (0 ft). n No fluid to sensor contact. n No holes to clog. n Aalborg s proprietary DSP algorithm accurately filters vortex frequency. n High flow turndown ratio up to :. n Dual signal processing technology improves accuracy at low flows. n Accuracy of + % of rate. n Noise cancellation technology. n Extensive Diagnostics. n Password protected data entry. n Volumetric and mass flow information simultaneously displayed. n Selectable engineering units. n On board computer calculates density and mass flow. n Two programmable totalizers. Vortex In-line Flow Meter Shown with Wafer Mounting Vortices are created when a fluid passes around a bluff body as shown in Figure. Vortices are alternately shed on each side of the body, degrees out of phase to each other, resulting in an oscillating pressure gradient. As flow increases the frequency of vortices increases in proportion to the increased flow thereby creating a linear relationship. General Description Constructed of type 36 stainless steel, wafers may be installed in-line by customer provided or built-in flanges. Key pad or communication interface functionalities include measuring units, programmable flow alarm, two programmable totalizers, programmable flow rate pulse output, two programmable optically isolated outputs, battery backed real time clock (RTC), digital communication interface (RS-232 or RS-5), programmable diagnostic events log and register with date and time stamp, programmable process variable log with date stamp, calibration and flowing fluid parameters adjustment, extensive diagnostics. Our exclusive dual signal processing technology independently measures each vortex on either side of the bluff body and filters out non-flow noise. This results in less noise and higher accuracy throughout the flow range. Aalborg s proprietary DSP algorithm accurately filters vortex frequency, improving the quality of flow measurements. Local 2x6 LCD readout provides flow rate and total flow volume reading in selectable engineering units, diagnostic events indication and feature a password protected access to the process parameters to ensure against tampering or resetting. TABLE - FUNCTIONAL SPECIFICATIONS Vortex In-line Flow Meter Shown with Flange Mounting FLUID TYPES MAXIMUM PRESSURE FLUID TEMPERATURE Steam, Gas, Liquid. 69 bar (00 psig) with wafer mount See Table 50 for flange mount. -20 F to 232 F C std./to 260 F C opt. (- F to 50 F F std./to 500 F F opt). LOW FLOW CUT-OFF Adjustable: min. per Tables 5 to 9. HIGH FLOW CUT-OFF Adjustable: max. per Tables 5 to 9. VOLTAGE FREQUENCY OUTPUTS 5 to 30 VDC standard. 5 or 230 VAC optional. 50 /60 Hz. Two user programmable analog -20 ma outputs ( Ohms or less load), two sets of user-programmable optically isolated outputs, one user programmable optically isolated flow pulse output, RS-232 or RS-5 Digital Interface with Multi-Drop Capability of up to 255 units (RS-5 option). LINEAR RANGE Reynolds number of >, [email protected] - ( fax Toll Free in U.S.A. and Canada

2 BULLETIN BULLETIN EM20607 VORTEX IN-LINE FLOW METERS Figure TABLE 5 - PERFORMANCE SPECIFICATIONS FLOW ACCURACY FLOW REPEATABILITY + % of rate % of rate. FLOW TURNDOWN RATIO See Tables to. RESPONSE TIME Adjustable based on NRF and Damping settings (minimum 00 ms). DAMPING Adjustable: to 99 sec. VELOCITY RANGE Liq.:.32 or 000µ to 30 ft/sec. ñd 2 Steam & Gas: (/ñ)/3 to 250 ft/sec. ñ= density (lb/ft3). d= pipe diameter (in). µ= viscosity (cp). AGENCY APPROVALS* TABLE 6 - PHYSICAL SPECIFICATION **MATERIALS OF CONSTRUCTION SHEDDER BAR ELECTRODES METERING TUBE FLANGES ELECTRONICS HOUSING FM and CSA Class Div 2 Groups B,C,D. 36 SS. 36 SS encapsulated ceramic. 36 SS. 36L SS. Epoxy coated aluminum. TABLE 7 - ELECTRONIC SPECIFICATIONS AMBIENT TEMPERATURE TRANSMITTER DISPLAY FUNCTIONS OUTPUT SIGNAL ENCLOSURE PROTECTION ENCLOSURE APPROVALS POWER SUPPLY -2 F to 65 F C (-5 F to 9 F F). Microprocessor-based. Two lines, 6 alphanumeric characters each, programmable for different process variable rate and total. Measuring Units, Programmable Flow Alarm, Two Programmable Totalizers, Programmable Flow Rate Pulse Output, Two Programmable Optically Isolated Outputs, Two Programmable analog -20 ma outputs, Battery Backed Real Time Clock [RTC], Digital communication inter face (RS-232 or RS-5), Programmable Diagnostic events Log and register with date and time stamp, Programmable Process Variable Data Log (total 572 records) with date and time stamp, Calibration and Flowing Fluid parameters adjustment, Extensive Diagnostic. Two programmable analog -20 ma into Ohms or less load, two programmable digital optically isolated 0Vdc, 50 ma), one programmable optically isolated flow pulse output 60Vdc, 50 ma). NEMA X. UL, CSA, FM Class I Groups B, C, D Class II Groups E, F, G KEMA/CENELEC EEx d IIB 5-30 VDC standard 5 or 230 VAC (optional). CONNECTIONS AND MOUNTINGS 7 MOUNTING POSITION TYPICAL STRAIGHT PIPE REQUIREMENTS TEMPERATURE TAP (BY CUSTOMER) PRESSURE TAP (BY CUSTOMER) PROCESS CONNECTIONS ELECTRICAL CONNECT Vertical, horizontal, angle. Upstream: 20 x D. Downstream: 5 x D. Downstream: 3.5 x D. Upstream: 3.5 x D. ANSI Class 50 RF, RF, RF, Wafer. 3/" FNPT. * Designed to meet. Contact Aalborg for status of the agency approval. **The selection of materials of construction, is the responsibility of the customer. The company accepts no liability [email protected] - ( fax Toll Free in U.S.A. and Canada

3 VORTEX IN-LINE FLOW METERS Flow Ranges Minimum and maximum flow rates to achieve accuracy in gal/min, L/min. Pipe ID based on schedule 0 steel. TABLE - WATER FLOW RATES AT 60 F F SIZE (INCH) 3/" ".5" 2" 3" " min max min max min max min max min max min max gal/min L/min Minimum and maximum flow rates to achieve accuracy lb/hr. Pipe ID based on schedule 0 steel. TABLE 9 - SATURATED STEAM FLOW RATES AT SELECTED PROCESS PRESSURES (English) SIZE (INCH) 3/" ".5" 2" 3" " PRESSURE (psig) min max min max min max min max min max min max BULLETIN BULLETIN EM [email protected] - ( fax Toll Free in U.S.A. and Canada

4 VORTEX IN-LINE FLOW METERS Minimum and maximum flow rates to achieve accuracy in (kg/hr) Pipe ID based on schedule 0 steel. TABLE 50 - SATURATED STEAM FLOW RATES AT SELECTED PROCESS PRESSURES (Metric) Size (mm) Pressure (bara) min max min max min max min max min max min max Minimum and maximum flow rates to achieve accuracy in CFPM (.7 psia 70 F F) CFM at actual process temperature = min. or max values below *530/ (Actual Temp. ( F F) + 60) Pipe ID based on schedule 0 steel. Flow Temp. 70 F F. TABLE 5 - AIR FLOW RATES AT SELECTED PROCESS PRESSURES (English) Size (inch) 3/" ".5" 2" 3" " Density (lb/ft3) Pressure (psig) min max min max min max min max min max min max [email protected] - ( fax Toll Free in U.S.A. and Canada BULLETIN BULLETIN EM20607

5 BULLETIN BULLETIN EM20607 VORTEX IN-LINE FLOW METERS Minimum and maximum flow rates to achieve accuracy in M 3 /min ( F C,.03 bar). M 3 /min at actual process temperature = minimum or maximum values below x 273 (actual temp ( F C) + 273). Pipe ID based on schedule 0 steel. Flow Temp 0 F C. TABLE 52 - AIR FLOW RATES AT SELECTED PROCESS PRESSURES (Metric) Size (mm) Density (kg/m3) Pressure (barg) min max min max min max min max min max min max Ambient Temperature Range for Electronics ANSI Flange Pressure - Temperature Ratings. Maximum Pressure in psig. TABLE 53 - FLOW METER PRESSURE RATING TEMP. F F MATERIAL -0 to L SS 50# RF L SS # RF L SS # RF [email protected] - ( fax Toll Free in U.S.A. and Canada

6 BULLETIN BULLETIN EM20607 VORTEX IN-LINE FLOW METERS TABLE 5 Flange Mounting Meter Size Flange Rating Bolt diameter Bolts I.D. O.D. W H in. psi in. no. in. in. in. in. 3/ / 3/ 3/7 -/ 3/ 3/ 3/ 7/ -/ Wafer Mounting TABLE 55 Meter Size Flange Rating Bolt diameter Bolts I.D. O.D. W H in. psi in. no. in. in. in. in. 3/ / 3/ / 3/ / 7/ [email protected] - ( fax Toll Free in U.S.A. and Canada

7 ORDERING INFORMATION VORTEX IN-LINE FLOW METERS MODEL STYLE U Wafer - SCH 0 W Wafer - SCH 0 E Flange - SCH 0 F Flange - SCH 0 SIZE: WAFER or FLANGE 07 3/" (20mm).0" (25mm) 5.5" (0mm) " (50mm) " (0mm) 0.0" (0mm) FLUID TYPE G Gas L Liquid S Steam To allow us to confirm selection please return completed application data sheet found on Aalborg's web site at Select style (wafer or flange). 2. Select meter size to match internal pipe diameter 3. Confirm minimum and maximum flow ranges to maintain stated accuracy from liquid, steam, or air from Tables 5 to are within your requirements.. For other gas applications consult factory. 5. Select fluid type. 6. Select maximum temperature capability. 7. Select desired **Material of Construction.. Select mounting connection. 9. Confirm maximum pressure capability of flange/meter rating with process conditions and select flange rating from Table 5. Confirm suitability of standard local mounted electronics.. Select desired transmitter power. 2. Provide: Fluid, Fluid Viscosity, Minimum & Maximum Operating Pressure, Minimum & Maximum Operating Temperature, Density/Specific Gravity or Specific Volume. 3. Provide minimum and maximum flow range. Options: Remote mount electronics up to 0 ft. (30.5 m). MAX TEMP. 50 F F MATERIAL 6 36 SS = Wafer and Flange Style for Alignment Ring Selection. ** = The selection of materials of construction, is the responsibility of the customer. The company accepts no liability. MOUNTING CONNECTION A Wafer. Using Customer Flanges B Flange Mounting F Other FLANGE RATING A 50# ANSI RF (Alignment Rings Not Required for Wafer Style) B # ANSI RF (Wafer Style Includes Alignment Rings) C # ANSI RF (Wafer Style Includes Alignment Rings) D OTHER N NONE BULLETIN BULLETIN EM20607 W L 6 A B L2 22 DISPLAY L2 Local with RS232 R2 Remote with RS232 L Local with RS5 R Remote with RS25 POWER 0 2VDC 2 20VAC VAC EXAMPLE: W-L-AB-L222 SPECIFY: FLUID NAME or MEASURING DENSITY, FLOW RATE, TEMPERATURE and PRESSURE (STEAM, GASES). Vortex meter, Wafer style, " diameter size, Liquid at maximum 50 F, 36 stainless steel, Customer flanges, Flange # ANSI RF, Local display with RS232, 220V power [email protected] - ( fax Toll Free in U.S.A. and Canada

8 BULLETIN BULLETIN EM20607 VORTEX MULTI-PARAMETER IN-LINE FLOW METERS m Design Features n Temperature, pressure, density, volumetric and mass flow measurements. n No moving parts to wear or fail. n Electronics can be remotely mounted up to 30.5 m (0 ft). n No fluid to sensor contact. n No holes to clog. n High flow turndown ratio up to :. n Dual signal processing technology improves accuracy at low flows. n Accuracy of + % of rate. n Noise cancellation technology. n Built in platinum RTD and solid state pressure sensor. n On board computer calculates density, volumetric and mass flow. n Aalborg s proprietary DSP algorithm accurately filters vortex frequency. n Extensive Diagnostics log with date and time register. n Password protected data entry. n Volumetric and mass flow information simultaneously displayed. n Selectable engineering units. n Two programmable totalizers. n Digital communication interface: RS-232 or RS-5. Principles of Operation Vortices are created when a fluid passes around a bluff body as shown in Figure. Vortices are alternately shed on each side of the body, degrees out of phase to each other, resulting in an oscillating pressure gradient. As flow increases the frequency of vortices increases in proportion to the increased flow thereby creating a linear relationship. General Description Constructed of type 36 stainless steel, wafers may be installed inline by customer provided or built-in flanges. Key pad or communication interface functionalities include measuring units, programmable flow alarm, two programmable totalizers, programmable flow rate pulse output, two programmable optically isolated outputs, battery backed real time clock (RTC), digital communication interface (RS- 232 or RS-5), programmable diagnostic events log and register with date and time stamp, programmable process variable log with date stamp, calibration and flowing fluid parameters adjustment, extensive diagnostics. Our exclusive dual signal processing technology independently measures each vortex on either side of the bluff body and filters out non-flow noise. This results in less noise and higher accuracy throughout the flow range. Aalborg s proprietary DSP algorithm accurately filters vortex frequency, improving the quality of flow measurements. Local 2x6 LCD readout provides flow rate and total flow volume reading in selectable engineering units, diagnostic events indication and feature a password protected access to the process parameters to ensure against tampering or resetting. Vortex In-line Flow Meter Shown with Wafer Mounting Vortex In-line Flow Meter Shown with Flange Mounting TABLE 56 - FUNCTIONAL SPECIFICATIONS FLUID TYPES MAXIMUM PRESSURE FLUID TEMPERATURE Steam, Gas, Liquid. 69 bar (00 psig) with wafer mount See Table 62 for flange mount. -20 F to 232 F C std./to 260 F C opt. (- F to 50 F F std./to 500 F F opt). LOW FLOW CUT-OFF Adjustable: min. per Tables 57 to 6. HIGH FLOW CUT-OFF Adjustable: max. per Tables 57 to 6. VOLTAGE 5 to 30 VDC standard. 5 or 230 VAC optional. FREQUENCY OUTPUTS 50 /60 Hz. Two user programmable analog -20 ma outputs ( Ohms or less load). Each can be assigned to one of the following process variables: volumetric flow, mass flow, temperature or pressure. Two sets of user programmable digital optically isolat ed outputs to actuate user supplied equipment when various diagnostic or system events occurs. One user programmable optically isolated flow pulse output, RS-232 or RS-5 Digital Interface with Multi-Drop Capability of up to 255 units (RS-5 option). LINEAR RANGE Reynolds number of >, [email protected] - ( fax Toll Free in U.S.A. and Canada

9 VORTEX MULTI-PARAMETER IN-LINE FLOW METERS m TABLE 57 - PERFORMANCE SPECIFICATIONS FLOW ACCURACY + % of rate. FLOW REPEATABILITY % of rate. FLOW TURNDOWN RATIO See Tables 57 to 6. Figure BULLETIN BULLETIN EM20607 RESPONSE TIME TABLE 5 - PHYSICAL SPECIFICATION **MATERIALS OF CONSTRUCTION SHEDDER BAR 36 SS. ELECTRODES 36 SS encapsulated ceramic. METERING TUBE 36 SS. FLANGES 36 SS. ELECTRONICS HOUSING Epoxy coated aluminum. CONNECTIONS AND MOUNTINGS MOUNTING POSITION Vertical, horizontal, angle. TYPICAL STRAIGHT PIPE REQUIREMENTS Upstream: 20 x D. Downstream: 5 x D. PROCESS CONNECTIONS ANSI Class 50 RF, RF, RF, Wafer. ELECTRICAL CONNECT 3/" FNPT. Adjustable based on NRF and Damping settings (minimum 00 ms). DAMPING Adjustable: to 99 sec. VELOCITY RANGE Liq.:.32 or 000µ to 30 ft/sec. ñd 2 Steam & Gas: (/ñ)/3 to 250 ft/sec. ñ= density (lb/ft3). d= pipe diameter (in). µ= viscosity (cp). AGENCY APPROVALS* FLUID TEMPERATURE MEASUREMENT RANGE TEMPERATURE ACCURACY (INCLUDING LINEARITY) FLUID PRESSURE MEASUREMENT RANGE PRESSURE ACCURACY (INCLUDING LINEARITY) FLUID PROOF PRESSURE FLUID BURST PRESSURE FM and CSA Class Div 2 Groups B,C,D. 20 to 260 F C (- to 500 F F) F C Can be ordered for the following options: 0-0 PSIA PSIA. 0- PSIA PSIA PSIA PSIA % of full scale. 3 X F.S. X F.S. * Designed to meet. Contact Aalborg for status of the agency approval. TABLE 59 - ELECTRONIC SPECIFICATIONS AMBIENT TEMPERATURE TRANSMITTER DISPLAY FUNCTIONS OUTPUT SIGNAL ENCLOSURE PROTECTION ENCLOSURE APPROVALS POWER SUPPLY -2 F to 65 F C (-5 F to 9 F F). Microprocessor-based. Two lines, 6 alphanumeric characters each, programmable for different process variable rate and total. Measuring Units, Programmable Flow, Temperature and Pressure Alarms, Two Programmable Totalizers, Programmable Flow Rate Pulse Output, Two Programmable Optically Isolated Outputs, Two Programmable analog -20 ma outputs, Battery Backed Real Time Clock [RTC], Digital communication interface (RS-232 or RS-5), Programmable Diagnostic events Log and register with date and time stamp, Programmable Process Variable Data Log (total 572 records) with date and time stamp, Calibration and Flowing Fluid parameters adjustment, Extensive Diagnostic. Two programmable analog -20 ma into Ohms or less load, two programmable digital optically isolated 0Vdc, 50 ma), one programmable optically isolated flow pulse output 60Vdc, 50 ma). NEMA X. UL, CSA, FM Class I Groups B, C, D Class II Groups E, F, G KEMA/CENELEC EEx d IIB 5-30 VDC standard 5 or 230 VAC (optional). **The selection of materials of construction, is the responsibility of the customer. The company accepts no liability [email protected] - ( fax Toll Free in U.S.A. and Canada

10 BULLETIN BULLETIN EM20607 VORTEX MULTI-PARAMETER IN-LINE FLOW METERS m Flow Ranges Minimum and maximum flow rates to achieve accuracy in gal/min, L/min. Pipe ID based on schedule 0 steel. TABLE 60 - WATER FLOW RATES AT 60 F F SIZE (INCH) 3/" ".5" 2" 3" " min max min max min max min max min max min max gal/min L/min Minimum and maximum flow rates to achieve accuracy lb/hr. Pipe ID based on schedule 0 steel. TABLE 6- SATURATED STEAM FLOW RATES AT SELECTED PROCESS PRESSURES (English) SIZE (INCH) 3/" ".5" 2" 3" " PRESSURE (psig) min max min max min max min max min max min max [email protected] - ( fax Toll Free in U.S.A. and Canada

11 BULLETIN BULLETIN EM20607 VORTEX MULTI-PARAMETER IN-LINE FLOW METERS m Minimum and maximum flow rates to achieve accuracy in (kg/hr) Pipe ID based on schedule 0 steel. TABLE 62 - SATURATED STEAM FLOW RATES AT SELECTED PROCESS PRESSURES (Metric) Size (mm) Pressure (bara) min max min max min max min max min max min max Minimum and maximum flow rates to achieve accuracy in CFPM (.7 psia 70 F F) CFM at actual process temperature = min. or max values below *530/ (Actual Temp. ( F F) + 60) Pipe ID based on schedule 0 steel. Flow Temp. 70 F F. TABLE 63 - AIR FLOW RATES AT SELECTED PROCESS PRESSURES (English) Size (inch) 3/" ".5" 2" 3" " Density (lb/ft3) Pressure (psig) min max min max min max min max min max min max [email protected] - ( fax Toll Free in U.S.A. and Canada

12 VORTEX MULTI-PARAMETER IN-LINE FLOW METERS m Minimum and maximum flow rates to achieve accuracy in M 3 /min ( F C,.03 bar). M 3 /min at actual process temperature = minimum or maximum values below x 273 (actual temp ( F C) + 273). Pipe ID based on schedule 0 steel. Flow Temp 0 F C. TABLE 6 - AIR FLOW RATES AT SELECTED PROCESS PRESSURES (Metric) Size (mm) Density (kg/m3) Pressure (barg) min max min max min max min max min max min max Ambient Temperature Range for Electronics ANSI Flange Pressure - Temperature Ratings. Maximum Pressure in psig. TABLE 65 - FLOW METER PRESSURE RATING MATERIAL TEMP. F F -0 to BULLETIN BULLETIN EM L SS 50# RF L SS # RF L SS # RF [email protected] - ( fax Toll Free in U.S.A. and Canada

13 VORTEX MULTI-PARAMETER IN-LINE FLOW METERS m TABLE 66 Flange Mounting Meter Size Flange Rating Bolt diameter Bolts I.D. O.D. W H in. psi in. no. in. in. in. in. 3/ / 3/ 3/7 -/ 3/ 3/ 3/ 7/ -/ FOR DIMENSIONS CONTACT AALBORG CUSTOMER SERVICE DEPARTMENT Wafer Mounting TABLE 67 BULLETIN BULLETIN EM20607 Meter Size Flange Rating Bolt diameter Bolts I.D. O.D. W H in. psi in. no. in. in. in. in. 3/ [email protected] - ( fax Toll Free in U.S.A. and Canada / 3/ 3/ 3/ 3/ 7/ FOR DIMENSIONS CONTACT AALBORG CUSTOMER SERVICE DEPARTMENT

14 ORDERING INFORMATION VORTEX MULTI-PARAMETER IN-LINE FLOW METERS m 3 MODEL STYLE S T C D Wafer - SCH 0 Pressure, Temperature Wafer - SCH 0 Pressure, Temperature Flange - SCH 0 Pressure, Temperature Flange - SCH 0 Pressure, Temperature SIZE: WAFER or FLANGE 07 3/" (20mm).0" (25mm) 5.5" (0mm) " (50mm) " (0mm) 0.0" (0mm) FLUID TYPE G Gas L Liquid S Steam MAX TEMP. / PRESSURE A 50 F F / 0 PSIA B 50 F F / 200 PSIA C 50 F F / PSIA D 50 F F / 500 PSIA E 50 F F / 750 PSIA F 50 F F / 00 PSIA G 500 F F / 0 PSIA H 500 F F / 200 PSIA J 500 F F / PSIA K 500 F F / 500 PSIA L 500 F F / 750 PSIA M 500 F F / 00 PSIA MATERIAL 6 36 SS To allow us to confirm selection please return completed application data sheet found on Aalborg's web site at Select style (wafer or flange). 2. Select meter size to match internal pipe diameter 3. Confirm minimum and maximum flow ranges to maintain stated accuracy from liquid, steam, or air from Tables 57 to 6 are within your requirements.. For other gas applications consult factory. 5. Select fluid type. 6. Select maximum temperature capability. 7. Select desired **Material of Construction.. Select mounting connection. 9. Confirm maximum pressure capability of flange/meter rating with process conditions and select flange rating from Table 63.. Confirm suitability of standard local mounted electronics.. Select desired transmitter power. 2. Provide: Fluid, Fluid Viscosity, Minimum & Maximum Operating Pressure, Minimum & Maximum Operating Temperature, Density/Specific Gravity or Specific Volume. 3. Provide minimum and maximum flow range. = Flange and Wafer Style for Alignment Ring Selection [email protected] - ( fax Toll Free in U.S.A. and Canada ** = The selection of materials of construction, is the responsibility of the customer. The company accepts no liability. MOUNTING CONNECTION A Wafer. Using Customer Flanges. B Flange Mounting. F Other. FLANGE RATING A 50# ANSI RF (Alignment Rings Not Required for Wafer Style) B # ANSI RF (Wafer Style Includes Alignment Rings) C # ANSI RF (Wafer Style Includes Alignment Rings) D OTHER N NONE DISPLAY L2 Local with RS232 L Local with RS5 D L F 6 A B L2 22 POWER 0 2VDC 2 20VAC VAC EXAMPLE: D-L-6AB-L222 SPECIFY: FLUID NAME or MEASURING DENSITY, FLOW RATE, TEMPERATURE and PRESSURE (STEAM, GASES). Vortex meter, Flange style,.0" diameter size, Liquid at maximum 50 F, 00 PSIA, 36 stainless steel, Customer flanges, Flange # ANSI RF, Local display with RS232, 220V power. BULLETIN BULLETIN EM20607

15 VORTEX INSERTION FLOW METERS i Design Features Principles of Operation n Wide range of available insertion inside diameter applications. n Installation by porting into piping without need to lengthening line. n Optional installation and servicing removal of meter without shutting off line. n No moving parts to wear or fail n Electronics can be remotely mounted up to 30.5 m (0 ft). n No holes to clog. n Aalborg s proprietary DSP algorithm accurately filters vortex frequency. n High flow turndown ratio up to :. n Dual sensor signal processing technology improves accuracy at low flows. n Accuracy of + % of rate. n Noise cancellation technology. n Extensive Diagnostics. n Password protected data entry. n Volumetric and mass flow information simultaneously displayed. n Selectable engineering units. n On board computer calculates density and mass flow. n Two programmable totalizers. Vortex Insertion Flow Meter Shown with Fixed Mounting Vortex Insertion Flow Meter Shown with Retractable Mounting Vortices are created when a fluid passes around a bluff body as shown in Figure. Vortices are alternately shed on each side of the body, degrees out of phase to each other, resulting in an oscillating pressure gradient. As flow increases the frequency of vortices increases in proportion to the increased flow thereby creating a linear relationship. General Description Constructed of type 36 stainless steel, Vortex meters may be inserted into pipe conduits carrying gases, liquids or steam. Insertion applications facilitate inside diameters from " to 2 feet! By porting directly into piping, conduit lines need not be lengthened. Optional isolation valve permits installation, servicing, or removal of vortex meters without having to shut gas, liquid or steam processing operations. Key pad or communication interface is provided to access the following parameters: measuring units; programmable flow alarm; two programmable totalizers; programmable flow rate pulse output; two programmable optically isolated outputs; battery backed real time clock (RTC); digital communication interface (RS-232 or RS-5); programmable diagnostic events log and register with date/time stamp; programmable process variable log with date/time stamp; calibration and flowing fluid parameters adjustment; extensive diagnostics. Our exclusive dual signal processing technology independently measures each vortex on either side of the bluff body and filters out non-flow noise. This results in less noise and higher accuracy throughout the flow range. Aalborg s proprietary DSP algorithm accurately filters vortex frequency, improving the quality of flow measurements. BULLETIN BULLETIN EM20607 User preset temperature and pressure information processed by an on board computer to calculate density and mass flow. Local 2x6 LCD readout provides simultaneous volumetric and mass flow readings, total flow volume reading in selectable engineering units, diagnostic events indication, and password protected - user entered parameters [email protected] - ( fax Toll Free in U.S.A. and Canada

16 VORTEX INSERTION FLOW METERS i 5 TABLE 6 - FUNCTIONAL SPECIFICATIONS FLUID TYPES MAXIMUM PRESSURE FLUID TEMPERATURE LOW FLOW CUT-OFF HIGH FLOW CUT-OFF VOLTAGE FREQUENCY OUTPUTS *Designed to meet. Contact Aalborg for status of the agency approval. TABLE 69 - PHYSICAL SPECIFICATIONS **MATERIALS OF CONSTRUCTION SHEDDER BAR ELECTRODES METERING TUBE FLANGES ELECTRONICS HOUSING 36 SS. 36 SS encapsulated ceramic. 36 SS. 36L SS. CONNECTIONS AND MOUNTINGS MOUNTING POSITION TYPICAL STRAIGHT PIPE REQUIREMENTS PROCESS CONNECTIONS ELECTRICAL CONNECT Steam, Gas, Liquid. 69 bar (00 psig) with wafer mount See Table 69 for flange mount. -20 F to 232 F C std./to 260 F C opt. (- F to 50 F F std./to 500 F F opt). Adjustable: min. per Tables 70 to 73. Adjustable: max. per Tables 70 to to 30 VDC standard. 5 or 230 VAC optional. 50 /60 Hz. Two user programmable analog -20 ma outputs ( Ohms or less load), two sets of userprogrammable optically isolated outputs, one user programmable optically isolated flow pulse output, RS-232 or RS-5 Digital Interface with Multi-Drop Capability of up to 255 units (RS-5 option). LINEAR RANGE Reynolds number of >,000. Epoxy coated aluminum. Vertical, horizontal, angle. Upstream: 20 x D. Downstream: 5 x D. MNPT, ANSI Class 50 RF, RF, RF, Welded Flange. 3/" FNPT. **The selection of materials of construction, is the responsibility of the customer. The company accepts no liability. TABLE 70 - PERFORMANCE SPECIFICATIONS FLOW ACCURACY FLOW REPEATABILITY FLOW TURNDOWN RATIO RESPONSE TIME + % of rate % of rate. See Tables 70 to 73. Adjustable based on NRF and Damping settings (minimum 00 ms). DAMPING Adjustable: to 99 sec. 000µ VELOCITY RANGE Liq.:.32 or to 30 ft/sec ñd 2 Steam & Gas: (/ñ)/3 to 250 ft/sec ñ= density (lb/ft3) d= pipe diameter (in) µ= viscosity (cp) AGENCY APPROVALS* FM and CSA Class Div 2 Groups B,C,D. TABLE 7 - ELECTRONIC SPECIFICATIONS AMBIENT TEMPERATURE TRANSMITTER DISPLAY FUNCTIONS OUTPUT SIGNAL ENCLOSURE PROTECTION ENCLOSURE APPROVALS POWER SUPPLY -2 F to 65 F C (-5 F to 9 F F). Microprocessor-based. Two lines, 6 alphanumeric characters each, programmable for different process variable rate and total. Measuring Units, Programmable Flow Alarm, Two Programmable Totalizers, Programmable Flow Rate Pulse Output, Two Programmable Optically Isolated Outputs, Two Programmable analog -20 ma outputs, Battery Backed Real Time Clock [RTC], Digital communication interface (RS-232 or RS-5*), Programmable Diagnostic events Log and register with date and time stamp, Programmable Process Variable Data Log (total 572 records) with date and time stamp, Calibration and Flowing Fluid parameters adjustment, Extensive Diagnostic. Two programmable analog -20 ma into Ohms or less load, two programmable digital optically isolated 0Vdc, 50 ma), one programmable optically isolated flow pulse out put 60Vdc, 50 ma). NEMA X. UL, CSA, FM Class I Groups B, C, D Class II Groups E, F, G KEMA/CENELEC EEx d IIB 5-30 VDC standard, 5 or 230 VAC (optional) [email protected] - ( fax Toll Free in U.S.A. and Canada BULLETIN BULLETIN EM20607

17 BULLETIN BULLETIN EM20607 VORTEX INSERTION FLOW METERS i Ambient Temperature Range for Electronics Figure 2 Figure Dual signal processing technology independently measures each vortex providing increased accuracy and turndown. Flow Meter Pressure Rating ANSI Flange Pressure - Temperature Ratings. Maximum Pressure in psig. TABLE 72 - FLOW METER PRESSURE RATING MATERIAL TEMP. F F -0 to L SS 50# RF L SS # RF L SS # RF Flow Ranges Minimum and maximum flow rates to achieve accuracy. Pipe ID based on schedule 0 steel. TABLE 73 - WATER FLOW RATES AT 70 F F " 5" 6" " " 2" " min max min max min max min max min max min max min max gal/min L/min " " 20" 2" 30" 36" min max min max min max min max min max min max gal/min L/min [email protected] - ( fax Toll Free in U.S.A. and Canada

18 BULLETIN BULLETIN EM20607 VORTEX INSERTION FLOW METERS i Minimum and maximum flow rates to achieve accuracy in (lb/hr). Pipe ID based on schedule 0 steel. TABLE 7 - SATURATED STEAM FLOW RATES AT SELECTED PROCESS PRESSURES (English) Pressure " 6" " " 2" " 6" " 20" (psig) min max min max min max min max min max min max min max min max min max Minimum and maximum flow rates to achieve accuracy in (kg/hr). Pipe ID based on schedule 0 steel. TABLE 75 - SATURATED STEAM FLOW RATES AT SELECTED PROCESS PRESSURES (English) Pressure 0mm 50mm 200mm 250mm mm 350mm 00mm 50mm 500mm (bar abs) min max min max min max min max min max min max min max min max min max [email protected] - ( fax Toll Free in U.S.A. and Canada

19 BULLETIN BULLETIN EM20607 VORTEX INSERTION FLOW METERS i Minimum and Maximum Flow Rates to achieve Accuracy in CFPM (.7 PSIA and 70 F F). PipeID Based on Schedule 0 Steel. TABLE 76 - AIR FLOW RATES AT 60 F F CONDITIONS Density (lb/ft3) Pressure (PSIG) " 6" " " 2" " min max min max min max min max min max min max Density (lb/ft3) Pressure (PSIG) 6" " 20" 2" 30" 36" min max min max min max min max min max min max [email protected] - ( fax Toll Free in U.S.A. and Canada

20 VORTEX INSERTION FLOW METERS i Flanged Insertion Meter -" MNPT Insertion Meter Note Note -" Insertion Meter Assembly with Insertion Tool and Ball Valve -" Welded Insertion Meter Note BULLETIN BULLETIN EM Note : Length dependent on pipe diameter, thickness, and mounting [email protected] - ( fax Toll Free in U.S.A. and Canada

21 ORDERING INFORMATION VORTEX INSERTION FLOW METERS i BULLETIN BULLETIN EM20607 MODEL STYLE I Insertion SIZE: PIPE I.D. / MAX. INSERTION DEPTH * 2 "-2" / 2" 2 25"-36" / " 36 37"-72" / 2" 73"-" / 36" FLUID TYPE G Gas L Liquid S Steam MAX TEMP. 50 F F F F MATERIAL 6 36 SS To allow us to confirm selection please return completed application data sheet found on Aalborg's web site at Style Insertion. 2. Select meter size to match internal pipe diameter (for insertion style select pipe diameter). 3. Confirm minimum and maximum flow ranges to maintain stated accuracy from liquid, steam, or air from Tables 7 to 7 are within your requirements.. For other gas applications consult factory. 5. Select fluid type. 6. Select maximum temperature capability. 7. Select desired **Material of Construction.. Select mounting connection. 9. Confirm maximum pressure capability of flange/meter rating with process conditions and select flange rating from Table 70.. Confirm suitability of standard local mounted electronics.. Select desired transmitter power. 2. Provide: Fluid, Fluid Viscosity, Minimum & Maximum Operating Pressure, Minimum & Maximum Operating Temperature, Density/Specific Gravity or Specific Volume. 3. Provide minimum and maximum flow range. Options: Remote mount electronics up to 0 ft. (30.5 m). = Insertion Style for Alignment Ring Selection. * = Depends on pipe wall thickness and mounting. ** = The selection of materials of construction, is the responsibility of the customer. The company accepts no liability. MOUNTING CONNECTION C Insertion with Flange. D Insertion. With.5 MNPT Thread. E Insertion, Welded. F Other. FLANGE RATING A 50# ANSI RF B # ANSI RF C # ANSI RF D OTHER N NONE I 2 L 5 6 E N L2 22 DISPLAY L2 Local with RS232 R2 Remote with RS232 L Local with RS5 R Remote with RS25 POWER 0 2VDC 2 20VAC VAC EXAMPLE: I-2L-5EB-L222 SPECIFY: FLUID NAME or MEASURING DENSITY, FLOW RATE, TEMPERATURE and PRESSURE (STEAM, GASES). Vortex meter, Insertion style, " diameter size, Liquid at maximum 500 F, 36 stainless steel, Insertion Welded Mounting Connection, Flange # ANSI RF, Local display with RS232, 220V power [email protected] - ( fax Toll Free in U.S.A. and Canada