SVM 3000 PLUS Smart Vortex Flowmeter Specification and Application Data. 37-VM Rev /98

Transcription

1 SVM 3000 PLUS Smart Vortex Flowmeter Specification and Application Data 37VM2901 Rev /98

2 Copyright, Notices, and Trademarks Printed in U.S.A. Copyright 1998 by Honeywell Inc. Revision /98 While this information is presented in good faith and believed to be accurate, Honeywell disclaims the implied warranties of merchantability and fitness for a particular purpose and makes no express warranties except as may be stated in its written agreement with and for its customer. In no event is Honeywell liable to anyone for any indirect, special or consequential damages. The information and specifications in this document are subject to change without notice. TDC 3000 is a U.S. registered trademark of Honeywell Inc. brand or product names are trademarks of their respective owners. CE Conformity: This product is in conformance with the protection requirements of the following European Council Directives: 89/336/EEC, the EMC. Conformance of this product with any other "CE Mark" directive shall not be assumed. Honeywell Industrial Automation and Control Automation College 2820 West Kelton Lane Phoenix, AZ (602) ii SVM 3000 PLUS Specification and Application Guide 10/98

3 About This Document Abstract This document is intended to provide descriptions, specifications and applications for the SVM 3000 Smart Vortex Flowmeter. References Honeywell Documents The following list identifies all Honeywell documents that may be sources of reference for the material discussed in this publication. Document Title ID # Binder Title Binder ID # SVM 3000 PLUS Smart Vortex Flowmeter User Manual 37VM /98 SVM 3000 PLUS Specification and Application Guide iii

4 iv SVM 3000 PLUS Specification and Application Guide 10/98

5 Table of Contents Introduction...1 Features...1 Components...2 Transmitter...2 Operator Interface...2 Digital Communications...3 Meter Body Construction...3 Principle of Operation...4 Installation Considerations...4 Measuring Ranges...9 Pressure Drop...16 Electrical Connections...17 Specifications...19 Pressure and Temperature Load Diagrams...22 Dimensions...24 Ordering Information...33 Model Selection Guide SVM 3000 PLUS, D Series... 37VM1601 Model Selection Guide SVM 3000 PLUS, F Series... 37VM1602 Model Selection Guide SVM 3000 PLUS, H Series... 37VM1603 Model Selection Guide SVM 3000 PLUS, W Series... 37VM1604 Model Selection Guide SVM 3000 PLUS, W Series Mounting Sets... 37VM1605 Model Selection Guide SVM 3000 PLUS, Flow Plate Conditioners... 37VM1606 Application Data Sheet SVM 3000 PLUS... 37VM /98 SVM 3000 PLUS Specification and Application Guide v

6 Figures Figure 1 SVM 3000 PLUS SMART Vortex Meter... 1 Figure 2 SVM 3000 PLUS Measuring System... 2 Figure 3 Vortex Measuring Principle... 4 Figure 4 Steam/Gas Measuring Ranges Figure 5 Liquid Measuring Ranges Figure 6 Pressure Drop Coefficient Figure 7 SVM 3000 PLUS Wiring Compartment Figure 8 Current Output Load Figure 9 Remote Transmitter Housing Dimensions Figure 10 F and D Series Dimensions Figure 11 F Series Dimensions (200 to 300 mm [8 to 12in]) Figure 12 W Series Dimensions (15 and 25 mm [0.6 and 1in]) Figure 13 H Series Dimensions (15 to 150 mm [0.6 to 6 in]) Figure 14 Flow Conditioner Dimensions vi SVM 3000 PLUS Specification and Application Guide 10/98

7 Tables Table 1 Summary of Installation Considerations...5 Table 2 W Series Volumetric Values for Gas and Liquid...10 Table 3 F, D and H Series Volumetric Values for Gas and Liquid (15 to 150 mm [0.6 to 6 in])...11 Table 4 F and D Series Volumetric Values for Gas and Liquid (200 to 300 mm [8 to 12 in])...11 Table 5 Minimum and Maximum Measuring Ranges for Saturated Steam...12 Table 6 Steam and Gas Density...15 Table 7 Temperature Ratings for Ex Version Flowmeters...22 Table 8 F and D Series Dimensions...26 Table 9 F Series Dimensions (200 to 300 mm [8 to 12in])...27 Table 10 W Series Dimensions (15 and 25 mm [0.5 and 1in])...28 Table 11 H Series Dimensions (15 to 150 mm [0.6 to 6 in])...30 Table 12 Flow Conditioner Dimensions /98 SVM 3000 PLUS Specification and Application Guide vii

8 viii SVM 3000 PLUS Specification and Application Guide 10/98

9 Introduction Honeywell s Smart Vortex Flowmeter SVM 3000 PLUS (Figure 1) measures the volumetric flow of fluids with widely differing characteristics: Saturated steam Superheated steam Gases Lowviscosity liquids Applications include: Energy production Chemical and petrochemical industry Food processing OEM SVM 3000 PLUS measures the volumetric flow in the process. If the process pressure and temperature are constant, SVM 3000 PLUS can be programmed to display the flow rate in mass, thermal, or standard volume units. In case of varying process conditions, a flow computer can be used to calculate these values continually on the basis of signals from the SVM 3000 PLUS and additional pressure and/or temperature transmitters. The SVM 3000 PLUS is part of the Total Plant Solution (TPS) system. TPS is the evolution of TDC 3000 x. Flexible Local, manual configuration possible with closed housing, even in hazardous areas. Current output simultaneously available with pulse, alarm or limit output. Programmable current and pulse simulation. Accurate <1% of rate (gas/steam) <0.75% of rate (liquids). Wide turndown of up to 45:1. Each flowmeter wet calibrated. Universal SMART technology permits twoway digital communication via HART protocol. Custom digital interface for connection to Honeywell TDC systems. Meter bodies and sensors available in a wide range of materials. One standard, compact meter for all fluids and the complete process temperature range of 200 to +400 C ( 328 to +752 F). Features Safe electromagnetic compatibility according to IEC 801 and NAMUR. All meters hydrostatically pressuretested. Sensor and electronics selfdiagnostics with alarm functions. Proven capacitive DSC sensor: resistant to vibration, thermal shock and overspeed. Figure 1 SVM 3000 PLUS SMART Vortex Meter /98 SVM 3000 PLUS Specification and Application Guide 1

10 Components A measuring system consists of: SVM 3000 PLUS transmitter W, F, H, or D Series meter body (Figure 2). The high performance, universal SVM 3000 PLUS transmitter can be freely combined with the various, proven meter body styles. This guarantees flexibility when matching a complete meter to specific industrial process conditions. Transmitter The SVM 3000 PLUS Transmitter has the following features: Microprocessorcontrolled Selfmonitoring and diagnosis of electronics and sensor Separate wiring compartment NEMA 4X and IP 65 protection type Builtin electromagnetic interference immunity (EMC) Programmable meter body thermal expansion coefficients Configurable passive open collector output (pulse output, alarm output, or limit switch) Digital display with bargraph for rate and total (optional). Active 4 to 20 ma current output. Operator Interface All functions can be set and all values can be read at the meter using four pushbuttons, even in hazardous areas, and without opening the housing. A HART handheld device can be used to program the SVM 3000 PLUS via the 4 to 20 ma output, but is not required. SVM 3000 PLUS is delivered factory programmed, but viewing or selection of the individual functions is easily done using a simple menu and the local display. Examples are: Engineering units Current output functions Open collector functions Display mode (local) System parameters Meter Body Transmitter F Series (Flanged) 15 to 300 mm (0.6 to 12 in) W Series (Wafer) 15 to 150 mm (0.6 to 6 in) H Series (High pressure) 15 to 150 mm (0.6 to 6 in) Flanged/Buttwelded D Series 15 to 300 mm (0.6 to 12 in) (Dual Sensor version, flanged, also available for high pressure and wafer versions) Figure 2 SVM 3000 PLUS Measuring System 2 SVM 3000 PLUS Specification and Application Guide 10/98

11 Digital Communications Meter Body Construction SMART technology permits remote programming of SVM 3000 PLUS via HART protocol, using the HART DXR 275 handheld. It is also possible for digital communications to Honeywell s TDC 3000 through an RS 485 communication interface. The transmitter connects to a custom field termination assembly (FTA) which supports the proprietary communication exchange between the meter and the TDC system. The FTA is connected to the standard Honeywell Serial Interface IOP at the Advanced Process Manager (APM) for access to the TDC s control networks. The interface is based upon Honeywell s standard serial interface methods used for third party product connections. Communication between the field device and the system is executed, controlled and monitored by the microprocessorbased FTA. Data is continuously sent to the SI IOP for access by the user. The FTA supports the SVM 3000 PLUS Vortex flowmeter, the SCM 3000 PLUS Coriolis flowmeter, and a series of third party level instruments which include radar, ultrasonic, capacitance and servo technologies. This interface approach combines user flexibility with a high speed digital communication link to the TDC system. The entire database of each instrument is available to the user. Selection of which process variable, configuration or operation parameter (i.e. instrument diagnostics) that needs to be monitored or controlled is entirely up to the user. This access can be used to apply advanced controls to the process or to improve instrument tuning and accuracy virtually "on line". F Series Flanged, Diameter sizes 15 to 300 mm (0.6 to 12 in) (Figure 2) This design offers an anchored and welded bluff body which assures high resistance to water hammer in steam lines. Diameter sizes 15 to 150 mm (0.6 to 6 in) Quality stainless steel casting Dyepenetrant tested Burst pressure > 700 bar (10,000 psi) Standardized DVGW/ISO meter lengths Diameter sizes 200 to 300 mm (8 to 12 in) Welded design, standard with slipon flanges. W Series Wafer, Diameter sizes 15 to 150 mm (0.6 to 6 in) This spacesaving version fits between two flanges. All nominal diameters have the same 65 mm (2.5 in) width. A mounting set assures fast and accurate centering in the pipeline. D Series Dual sensor, Diameter sizes 15 to 150 mm (0.6 to 6 in) For special requirements, the SVM 3000 PLUS vortex meter is available with two independent sensors and electronics. Both sensors are built into the same meter body and, therefore, share the same K factor. Applications: For facilities with high redundancy and safety requirements, e.g. in the nuclear, chemical, or petrochemical industry. For processes where two separate flowmeters would normally be required, one for control and one for alarm purposes. For the measurement of liquid and gas in the same pipeline (single phase only), without reprogramming the transmitter. For higher signal resolution over two different ranges, where flows vary over a very wide range. H Series High Pressure, Diameter sizes 15 to 150 mm (0.6 to 6 in) Specially developed meter body for use at high pressures and for safety requirements. Typical applications are hydrocarbons and superheated steam Flanged or buttwelded versions (to ANSI Class 1500) 10/98 SVM 3000 PLUS Specification and Application Guide 3

12 Principle of Operation The operating principle is based on the VonKarman vortex principle. When a fluid flows past a bluff body, vortices are alternately formed on the sides of that body and are then detached or shed by the flow. The frequency of vortex shedding is proportional to the mean flow velocity and, therefore, to the volumetric flow (with Reynolds number >4000). Alternating pressure changes caused by the vortices are transmitted via lateral port holes in the bluff body. The DSC sensor is located within the bluff body and is well protected from water hammer and temperature or pressure shocks. The capacitive DSC sensor detects the pressure pulses and converts them into electrical signals. (See Figure 3.) St v Vortex frequency = d St = Strouhal number v = velocity of medium d = width of bluff body d Figure 3 Vortex Measuring Principle v The sensor preamplifier processes the sinusoidal sensor signal into a flowproportional pulse frequency. This is then converted by the transmitter (or flow computer) into a standard output signal. The same sensor and electronics are used for all nominal diameters, fluids, and process temperatures. The sensor signal is galvanically isolated in the preamplifier from the output signal. DSC Sensor Vibration Compensation With SVM 3000 PLUS DSC sensor, the general sensitivity of vortex meters to pipeline vibration has been eliminated. Using primary, builtin vibration compensation, pipeline vibration with amplitudes of up to 1g (1.7 lbs) and frequencies to 500 Hz will not affect the measurement, regardless of the axis of acceleration. The compensation is permanent, and no adjustments are necessary. Installation Considerations The following installation recommendations in Table 1 are to be observed when installing SVM 3000 PLUS in the pipeline. In order to maintain the specified accuracy for all fluids and process conditions, the inner diameters of the meter or meter flange and the process piping should be identical. Specification of the correct process piping inner diameter or standard (DIN, ANSI Schedule 10/40/80 etc.) will avoid the need for calculated and possibly incorrect K factor corrections 4 SVM 3000 PLUS Specification and Application Guide 10/98

13 Table 1 Summary of Installation Considerations Factor Consideration Graphic Reference Upstream and Downstream Sections An undisturbed flow profile is a prerequisite for accurate vortex flow measurement. This can be ensured through sufficient upstream and downstream pipe sections. Reduction Upstream Downstream Upstream sections: min. 10 x DN* Downstream sections: min. 5 x DN* 15 x DN 5 x DN * Nominal diameter of SVM 3000 PLUS Where flow disturbances such as pipe elbows, reducers, valves, etc. are located upstream of the vortex meter, longer upstream pipe sections are required. Note: Where two or more disturbances are located upstream from the meter, the longest recommended upstream pipe section is to be observed. If possible, any valves should be installed after the flowmeter. Expansion 90Eelbow or Tpiece 18 x DN 5 x DN 20 x DN 5x DN 2 x 90Eelbows 25 x DN 5 x DN 2 x 90Eelbows 3dimensional 40 x DN 5 x DN Control valve 50 x DN 5 x DN Continued next page 10/98 SVM 3000 PLUS Specification and Application Guide 5

14 Table 1 Summary of Installation Considerations (continued) Factor Consideration Graphic Reference Flow Conditioners With limited space and large pipes, it is not always possible to have the upstream sections given previously. The specially developed perforated plate flow rectifiers (flow conditioners) reduce the upstream path required to 10 x DN and is independent of other upstream conditions. The flow conditioner is held between two piping flanges and centered with the flange bolts. With flow conditioner 2 x DN Upstream 8 x DN Downstream 5 x DN It rectifies distorted flow profiles efficiently with very little pressure loss. Flow conditioner pressure loss calculation: p [mbar] = ρ [kg/dm 3 ] v 2 [m/s] Installation site The SVM 3000 PLUS measuring system can basically be mounted in any position, although for extremes of process temperatures, the following orientations are recommended. A C High process temperatures (e.g. steam): Horizontal pipeline: install according to C or D Vertical pipeline: install according to A Low process temperatures (e.g. cryogenics) B Horizontal pipeline: install according to B or D D Vertical pipeline: install according to A When used with a flow computer Pressure (P) and temperature (T) transmitters are to be positioned downstream of the meter, so that optimum vortex shedding is not affected Note: For liquid measurement, ensure the pipeline is always full. Install a gas separator if gas slugs are expected. Freestanding pipes subject to strong vibration (x >1g) should be supported upstream and downstream of the meter. Keep within the maximum specified ambient and process temperatures. (See Pressure and Temperature Load diagrams.) P 3 to 5 x DN 4 to 8 x DN T Continued next page 6 SVM 3000 PLUS Specification and Application Guide 10/98

15 Table 1 Summary of Installation Considerations (continued) Factor Consideration Graphic Reference Pipeline insulation Pipeline insulation is necessary to prevent energy loss in hot and cryogenic processes. When insulating SVM 3000 PLUS, ensure sufficient pipe stand surface area is exposed. The exposed area serves as a radiator and protects the electronics from extreme heat or cold. max. 10 mm (0.39 in) max. 4 mm (0.15 in) Mounting kit Accurate centering of waferstyle meters, essential for specified accuracy, is achieved with the use of a mounting kit which consists of: Bolts Washers Nuts Centering rings Gaskets Minimum Spacing In service cases it may be necessary to remove a set screw and unplug the electronics housing from the pipe stand. When installing, observe the following spacing: Minimum space required to unplug the electronics housing: 12 cm (4.7 in); all other sides 10 cm (3.9 in). min. 12 cm (4.7 in) Allowing 15 cm (5.9 in) of slack cable will permit the above without having to disconnect the wiring. Minimum space required to unplug the remote version housing from the pipe stand is 12 cm (4.7 in) and 5 cm (1.9 in) spacing is necessary above the transmitter Continued next page 10/98 SVM 3000 PLUS Specification and Application Guide 7

16 Table 1 Summary of Installation Considerations (continued) Factor Consideration Graphic Reference Local Display Compact The housing can be rotated 340º, permitting display viewing in all mounted positions. Versions with this capability are marked with the following label on the housing. 340 Within the housing, the display can be rotated in 90º steps Remote Both the remote transmitter housing and the meter housing can be rotated 340. F SVM 3000 PLUS Specification and Application Guide 10/98

17 Measuring Ranges Selecting Nominal Diameter The following are used to determine the measuring range and nominal diameter: Tables (e.g. for saturated steam measuring ranges) Measuring range diagrams (for superheated steam, gases, and liquids) The SVM 3000 PLUS flowmeter determines the volumetric flow under operating conditions (m 3 /h), i.e. the effective volume at a particular operating pressure (e.g. 20 bar [285.7 psi]). Gas volumes are highly dependent on pressure and temperature. Gas quantities are, therefore, usually given at standard temperature and pressure (Nm 3 at bar, 0ºC) and steam quantities in kg or tons. Calculating the volumes under operating conditions is done using the following equations shown at the right and Tables 2, 3 and 4. Calculating Flow Values The actual values for maximum and minimum flow depend mainly on the following factors: The Reynolds number (describing the flow condition) must be above 4000 The fluid density determines the upper and lower flow limits as described at right Cavitation must be avoided (for liquids) Calculating Flow Values (continued) Minimum and Maximum Volumetric Flow (Q min /Q max ) Density: 1 kg/m 3 < ρ < 12.0 kg/m 3 Diameter size di mm (0.6 in): Q min = Q max = di ρ Diameter size 25 to 300 mm di (1 to 12 in): Q min = Q max = di ρ Density: ρ > 12.0 kg/m 3 Diameter size di mm (0.6 in): Q min = Q max = di ρ for ρ < 33 kg/m 3 di Q max = ρ for ρ > 33 kg/m 3 Diameter size 25 to 300 mm: di di (1 to 12 in) Q min = Q = max ρ ρ Where: ρ = density in kg/m 3 Q = volumetric flow in m 3 /h di = internal diameter of pipe in mm (in) Application Assistance While the technical information provided in this guide is usually adequate for sizing a meter for a particular application, Honeywell has Application Assistance available. Enclosed is an Application Data Sheet. When completed, it provides the information necessary for a thorough review by our Field Instrument Application Engineers. Using your application and installation information, process fluid data, and cost and operation objectives, these engineers will apply their wide industry experience and various application software programs to assist in determining the most costeffective flow solution available. To use this Honeywell service, please complete the enclosed Application Data Sheet and forward it to your Honeywell Representative for submission to Field Instrument Application Engineering. 10/98 SVM 3000 PLUS Specification and Application Guide 9

18 Measuring Ranges Meter Bodies Tables 2, 3 and 4 are given as a guideline for the measuring ranges and kfactors for a typical gas (air at 0ºC and bar) and a typical liquid (water, at 20ºC). Honeywell's Field Instrument Application Engineers will be pleased to help you select a flowmeter for your specific application. Nominal Diameter Table 2 W Series Volumetric Values for Gas and Liquid air m 3 /h (ft 3 /h) (at 0ºC, bar) W Series (wafer) water m 3 /h (ft 3 /h) (at 20ºC) K factor DIN (Pulses/dm 3 ) mm (inches) Q min Q max Q min Q max min/max 15 (0.6) 25 (1) 40 (1.5) 50 (2) 80 (3) 100 (4) 150 (6) Nominal Diameter ANSI (sch 40) mm (inches) 4.0 (141.3) 10.6 (374.5) 27.7 (978.7) 44.3 (1565.3) 102 (3604.2) 171 (6042.4) 379 ( ) 25.4 (897.5) 150 (5300.4) 394 ( ) 630 ( ) 1443 ( ) 2432 ( ) 5381 ( ) (5.33) 0.38 (13.4) (35.2) 1.6 (56.5) 3.65 (128.9) 6.16 (217.6) 13.6 (480.5) 4.99 (176.3) 18.0 (636.0) 47.3 (1671.3) 75.6 (2671.3) 173 (6112.9) 292 ( ) 646 ( ) to to to to to to to (0.6) 25 (1) 40 (1.5) 50 (2) 80 (3) 100 (4) 150 (6) 4.0 (141.3) 10.6 (374.5) 25.0 (883.3) 41.1 (1452.2) 90.5 (3197.8) 156 (5512.4) 354 ( ) 25.4 (897.5) ) 355 ( ) 584 ( ) 1287 ( ) 2219 ( ) 5036 ( ) (5.33) 0.38 (13.4) (31.73) 1.48 (52.3) 3.26 (115.2) 5.62 (198.5) 12.8 (452.3) 4.99 (176.3) 8.0 (636.0) 42.6 (1505.2) 70.1 (2477.0) 154 (5441.6) 266 (9399.1) 604 ( ) to to to to to to to Nominal Diameter ANSI (sch 80) mm (inches) 15 (0.6) 25 (1) 40 (1.5) 50 (2) 80 (3) 100 (4) 150 (6) 4 (141.3) 8.8 (311.0) 21.7 (766.8) 36 (1272.1) 81 (2862.2) 141 (4982.3) 319 ( ) 25.5 (890.5) 125 (4417.0) 308 ( ) 513 ( ) ) 2003 ( ) 4538 ( ) 0.14 (5.0) 0.32 (11.3) 0.78 (27.6) 1.3 (45.9) 2.9 (102.5) 5.1 (180.2) 11.5 (406.4) 4.6 (162.5) 14 (494.7) 34.3 (1212.0) 57 (2014.1) 128 (4523.0) 223 (7879.9) 505 ( ) to to to to to to to SVM 3000 PLUS Specification and Application Guide 10/98

19 Nominal Diameter Table 3 F, D and H Series Volumetric Values for Gas and Liquid (15 to 150 mm [0.6 to 6 in]) air m 3 /h (ft 3 /h) (at 0ºC, bar) F/D and H Series water m 3 /h (ft 3 /h) (at 20ºC) K factor (all standards) (Pulses/dm 3 ) mm (inches) Q min Q max Q min Q max min/max 15 (0.6) 25 (1) 40 (1.5) 50 (2) 80 (3) 100 (4) 150 (6) 3.94 (139.2) 8.8 (311.0) 21.6 (763.2) 36.1 (1275.5) 81 (2862.2) 140 (4946.9) 319 ( ) 24.9 (879.8) 125 (4417.0) 308 ( ) 513 ( ) 1151 ( ) 1994 ( ) 4537 ( ) 0.15 (5.3) (11.2) 0.78 (27.6) 1.3 (45.9) 2.92 (103.1) 5.05 (178.4) 11.5 (406.4) 4.92 (174.9) 15.0 (530.0) 36.9 (1303.8) 61.6 (2176.6) 138 (4876.2) 239 (8445.0) 545 ( ) to to to to to to to 0.38 Nominal Diameter Table 4 F and D Series Volumetric Values for Gas and Liquid (200 to 300 mm [8 to 12 in]) air m 3 /h (ft 3 /h) (at 0ºC, bar) F/D Series water m 3 /h (ft 3 /h) (at 20ºC) K factor Diameter DIN (Pulses/dm 3 ) mm (inches) Q min Q max Q min Q max min/max 200 (8) 250 (10) 300 (12) 627 ( ) 1001 ( ) 1414 ( ) 8916 ( ) ( ) ( ) 27.6 (975.3) 55.3 (1954.0) 93.3 (3296.8) 1070 ( ) 1707 ( ) 2412 ( ) to to to Nominal Diameter ANSI (sch 40) mm (inches) 200 (8) 250 (10) 300 (12) 615 ( ) 1000 ( ) 1377 ( ) 8743 ( ) ( ) ( ) 26.8 (947.0) 55.5 (1961.0) 89.7 (3169.6) 1050 ( ) 1707 ( ) 2350 ( ) to to to Saturated Steam and Gas Refer to Table 5 to determine the measuring range for an SVM 3000 PLUS with: a nominal diameter of 100 mm (4 in) and an operating pressure of 12 bar abs (171.4 psia) and 140 bar abs (2000 psia). Using the values in Table 5: For 12 bar abs (171.4 psia) Minimum and maximum range values: 450 to kg/m 3 (28.1 to 861 lb/ft 3 ) Saturated steam temperature: 188ºC (370.4ºF) Density: 6.13 kg/m 3 (0.38 lb/ft 3 ) For 140 bar abs (2000 psia) Minimum and maximum range values: 1510 to kg/m 3 (94.3 to lb/ft 3 ) Saturated steam temperature: 337ºC (638.6ºF) Density: 87 kg/m 3 (5.43 lb/ft 3 ) 10/98 SVM 3000 PLUS Specification and Application Guide 11

20 Table 5 Minimum and Maximum Measuring Ranges for Saturated Steam Operating Press. Flowmeter Sizes in mm (in) T sat p sat bar abs. 15 (0.5) 25 (1) 40 (1.5) 50 (2) 80 (3) ºC kg/m 3 (psia) Minimum / Maximum values in kg/h (lb/h)* (ºF) (lb/ft 3 ) 0.5 (7) 2.5 / 7.7 (5.5 / 16.9) 1 (14.3) 3.4 / 14.7 (7.4 / 32.4) 1.5 (21.4) 4.2 / 21.5 (9.2 / 47.3) 2 (28.6) 4.8 / 28.1 (10.5 / 61.9) 3 (42.9) 5.8 / 41.1 (12.7 / 90.6) 4 (57.1) 6.6 / 53.9 (14.5 / 118.8) 5 (71.4) 7.3 / 66.5 (16.1 / 146.6) 6 (85.7) 8 / 78.9 (17.6 / 173.9) 7 (100) 8.6 / 91.3 (18.9 / 201.2) 8 (114.3) 9.1 / 104 (20.1 / 229.2) 10 (142.9) 10.2 / 128 (22.4 / 282.1) 12 (171.4) 11.1 / 153 (24.4 / 337.3) 15 (214.3) 12.3 / 189 (27.1 / 416.6) 25 (357.1) 15.8 / 312 (34.8 / 687.8) 30 (428.6) 17.6 / 382 (38.8 / 842.1) 35 (500) 19.2 / 446 (42.3 / 983.2) 40 (571.4) 21.3 / 511 (46.9 / ) 45 (642.9) 23.3 / 578 (51.3 / ) 50 (714.3) 25.4 / 645 (55.9 / ) 64 (914.3) 31 / 842 (68.3 / ) 80 (1142.9) 37.4 / 1082 (82.4 / ) 100 (1428.6) 45.6 / (100.5 / 287.4) 120 (1714.3) 54.3 / 1466 (119.7 / ) 140 (2000) 63.9 / 1634 (140.8 / ) 160 (2285.7) 74.9 / 1816 (165.1 / ) 180 (2571.4) 87.7 / 2016 (193.3 / ) 200 (2857.1) 102 / 2235 (224.8 / ) 220 (3142.9) 119 / 2465 (262.3 / ) 5.6 / 38.6 (12.3 / 85.1) 7.7 / 73.9 (16.9 / 162.9) 9.3 / 108 (20.5 / 238.1) 10.6 / 141 (23.3 / 310.8) 12.9 / 207 (28.4 / 456.3) 14.7 / 271 (32.4 / 597.4) 16.4 / 334 (36.1 / 736.3) 17.8 / 397 (39.2 / 875.2) 19.2 / 459 (42.3 / ) 20.4 / 521 (44.9 / ) 22.7 / 645 (50 / ) 24.8 / 767 (54.6 / ) 27.6 / 951 (60.8 / ) 38.5 / 1567 (84.8 / ) 44.1 / 1880 (97.2 / ) 49.6 / 2196 (109.3 / ) 54.9 / 2365 (121 / ) 60.2 / 2514 (132.7 / ) 65.4 / 2657 (144.1 / ) 79.8 / 3035 (175.9 / ) 96.3 / 3440 (212.3 / ) 118 / 3928 (260.1 / ) 140 / 4415 (308.6 / ) 165 / 4922 (363.7 / ) 193 / 5470 (425.4 / ) 226 / 6075 (498.2 / ) 264 / 6734 (582 / ) 305 / 7427 (672.3 / ) 13.7 / 95 (30.2 / 209.4) 18.9 / 182 (41.6 / 401.2) 22.9 / 266 (50.4 / 586.4) 26.2 / 348 (57.7 / 767.1) 31.6 / 508 (69.6 / ) 36.2 / 666 (79.8 / ) 40.2 / 822 (88.6 / ) 43.8 / 976 (96.5 / ) 47.2 / 1129 (104.1 / ) 50.2 / 1281 (110.6 / ) 55.9 / 1584 (123.2 / ) 61 / 1886 (134.4 / ) 67.9 / 2338 (149.6 / ) 94.6 / 3853 (208.5 / ) 108 / 4621 (238.1 / ) 122 / 5399 (268.9 / ) 135 / 5815 (297.6 / ) 148 / 6181 (326.2 / ) 161 / 6532 (354.9 / ) 196 / 7460 (432.1 / ) 237 / 8457 (522.4 / ) 289 / 9657 (637.1 / ) 344 / (758.3 / ) 405 / (892.8 / ) 475 / ( / ) 556 / ( / ) 648 / ( / ) 751 / ( / ) 22.8 / 158 (50.2 / 348.3) 31.6 / 303 (69.6 / 667.9) 38.1 / 443 (83.9 / 976.6) 43.6 / 580 (96.1 / ) 52.8 / 848 (116.4 / ) 60.4 / 1111 (133.1 / ) 67.1 / 1370 (147.9 / ) 73.1 / 1627 (161.1 / ) 78.6 / 1883 (173.2 / ) 83.8 / 2137 (184.7 / ) 93.2 / 2642 (205.4 / ) 102 / 3146 (224.8 / ) 113 / 3899 (249.1 / ) 158 / 6425 (348.3 / ) 170 / 7242 (374.7 / ) 191 / 8462 (421.1 / ) 212 / 9115 (467.3 / ) 232 / 9688 (511.4 / 21358) 252 / (555.5 / ) 307 / (676.8 / ) 371 / (817.9 / ) 453 / (998.6 / ) 540 / ( / ) 635 / ( / ) 744 / ( / ) 871 / ( / ) 1061 / ( / ) 1177 / ( / 63093) 51.2 / 355 (112.8 / 782.6) 70.8 / 680 (156.1 / ) 85.6 / 994 (188.7 / ) 97.9 / 1301 (215.8 / ) 118 / 1902 (260.1 / ) 136 / 2492 (299.8 / ) 151 / 3074 (332.8 / ) 164 / 3651 (361.5 / ) 176 / 4224 (388 / ) 188 / 4794 (414.4 / ) 209 / 5929 (460.7 / ) 228 / 7058 (502.6 / ) 254 / 8749 (559.9 / ) 354 / (780.4 / ) 406 / (895.1 / 38,117.2) 456 / ( / ) 505 / ( / ) 553 / ( / ) 601 / ( / ) 734 / ( / ) 886 / ( / ) 1081 / ( / ) 1288 / ( / ) 1516 / ( / ) 1776 / ( / ) 2079 / ( / ) 2426 / ( / ) 2810 / ( / ) 81.3 (178.3) 99.6 (211.3) 111 (231.8) 120 (248) 133 (271.4) 144 (291.2) 152 (305.6) 159 (318.2) 165 (329) 170 (338) 180 (356) 188 (370.4) 198 (388.4) 224 (435.2) 234 (453.2) 241 (465.8) 250 (482) 257 (494.6) 264 (507.2) 280 (536) 295 (563) 311 (591.8) 325 (617) 337 (638.6) 347 (656.6) 357 (674.6) 366 (690.8) 374 (705.2) 0.3 (0.006) 0.6 (0.04) 0.86 (0.05) 1.13 (0.07) 1.65 (0.10) 2.16 (0.14) 2.67 (0.16) 3.17 (0.19) 3.67 (0.23) 4.16 (0.26) 5.15 (0.32) 6.13 (0.38) 7.6 (0.47) 12.5 (0.78) 15 ( (1.09) 20 (1.25) 22.7 (1.42) 25.4 (1.59) 33.1 (2.07) 42.5 (2.65) 55.4 (3.46) 70.0 (4.37) 87.0 (5.43) (6.70) (8.33) (10.63) (16.74) Continued next page 12 SVM 3000 PLUS Specification and Application Guide 10/98

21 Table 5 Mimimum and Maximum Measuring Ranges for Saturated Steam (continued) Operating Press. Flowmeter Sizes in mm (in) T sat p sat bar abs. 100 (4) 150 (6) 200 (8) 250 (10) 300 (12) ºC kg/m 3 (psia) Minimum / Maximum values in kg/h (lb/h)* (ºF) (lb/ft 3 ) 0.5 (7) 88.7 / 616 (195.5 / 135.8) 1 (14.3) 123 / 1178 (271.1 / 2597) 1.5 (21.4) 148 / 1722 (326.2 / ) 2 (28.6) 170 / 2254 (374.7 / ) 3 (42.9) 205 / 3295 (451.9 / ) 4 (57.1) 235 / 4317 (518.1 / ) 5 (71.4) 261 / 5326 (575.3 / ) 6 (85.7) 284 / 6325 (626.1 / 13944) 7 (100) 306 / 7318 (674.6 / ) 8 (114.3) 326 / 8305 (718.6 / ) 10 (142.9) 326 / (718.6 / ) 12 (171.4) 395 / (870.8 / ) 15 (214.3) 440 / 1516 (970 / ) 25 (357.1) 613 / ( / ) 30 (428.6) 703 / ( / ) 35 (500) 795 / ( / ) 40 (571.4) 965 / (1940 / ) 45 (642.9) 965 / ( / 88869) 50 (714.3) 1048 / ( / ) 64 (914.3) 1279 / ( / ) 80 (1142.9) 1544 / ( / ) 100 (1428.6) 1884 / ( / ) 120 (1714.3) 2245 / ( / ) 140 (2000) 2642 / ( / ) 160 (2285.7) 3096 / ( / ) 180 (2571.4) 3623 / ( / ) 200 (2857.1) 4229 / ( / ) 220 (3142.9) 4898 / ( / ) 202 / 1401 (445.3 / ) 279 / 2680 (615.1 / ) 337 / 3916 (742.9 / ) 386 / 5126 (850.9 / ) 467 / 7496 ( / ) 534 / 9820 ( / 21649) 593 / ( / ) 646 / ( / ) 695 / ( / ) 741 / ( / ) 824 / ( / ) 899 / ( / ) 1001 / ( / ) 1395 / ( / ) 1523 / ( / ) 1712 / ( / ) 1896 / ( / ) 2078 / ( / ) 2257 / ( / ) 2755 / ( / ) 3325 / ( / ) 4058 / ( / ) 4835 / ( / ) 396 / 2753 (211.6 / ) 548 / 5267 ( / ) 663 / 7697 ( / ) 758 / ( / ) 917 / ( / 32477/9) 1050 / ( / ) 1166 / ( / ) 1271 / (2802 / ) 1367 / ( / ) 1456 / ( / ) 1619 / ( / ) 1767 / ( / ) 1967 / ( / ) 2742 / ( / ) 5691 / ( / ) 6668 / ( / ) 7804 / ( / ) 9108 / ( / ) / ( / ) 632 / 4390 ( / ) 874 / 8399 ( / ) 1057 / ( / ) 1209 / ( / ) 1462 / ( / ) 1674 / ( / ) 1859 / ( / ) 2026 / ( / ) 2179 / ( / ) 2322 / (5119 / ) 2582 / ( / ) 2817 / ( / ) 3136 / ( / ) 4372 / ( / ) 893 / 6205 ( / ) 1250 / ( / ) 1494 / ( / ) 1709 / ( / ) 2067 / ( / ) 2366 / (5216 / ) 2628 / ( / ) 2863 / ( / ) 3080 / ( / ) 3281 / ( / ) 3649 / ( / ) 3981 / ( / ) 4433 / ( / ) 6179 / ( / ) Measuring range for the standard H series highpressure version. * These values are guidelines only. If the flowmeter is used in the upper or lower measuring range, then calculate the exact measuring ranges limits using the formula on page (178.3) 99.6 (211.3) 111 (231.8) 120 (248) 133 (271.4) 144 (291.2) 152 (305.6) 159 (318.2) 165 (329) 170 (338) 180 (356) 188 (370.4) 198 (388.4) 224 (435.2) 234 (453.2) 241 (465.8) 250 (482) 257 (494.6) 264 (507.2) 280 (536) 295 (563) 311 (591.8) 325 (617) 337 (638.6) 347 (656.6) 357 (674.6) 366 (690.8) 374 (705.2) 0.3 (0.006) 0.6 (0.04) 0.86 (0.05) 1.13 (0.07) 1.65 (0.10) 2.16 (0.14) 2.67 (0.16) 3.17 (0.19) 3.67 (0.23) 4.16 (0.26) 5.15 (0.32) 6.13 (0.38) 7.6 (0.47) 12.5 (0.78) 15 ( (1.09) 20 (1.25) 22.7 (1.42) 25.4 (1.59) 33.1 (2.07) 42.5 (2.65) 55.4 (3.46) 70.0 (4.37) 87.0 (5.43) (6.70) (8.33) (10.63) (16.74) 10/98 SVM 3000 PLUS Specification and Application Guide 13

22 Superheated Steam and Gas Density is an important parameter for many calculations, e.g. in standard volumes. The density of steam as a function of temperature and pressure can be determined from Table 6. Volumetric/Mass Flow (V/m) m (kg/h) = V (m 3 /h) ρ (kg/m 3 ) Standard/Operating Volume (V N / V B ) V N (Nm 3 /h) T B (K) V B (m 3 /h) = K P B (bar abs.) V B (m 3 /h) K P B (bar abs.) V N (Nm 3 /h) = T B (K) bar Standard/Operating Density (ρ N /ρ B ) m (kg/h) V(m 3 /h) = ρ (kg/m 3 ) ρ B (kg/m 3 ) = ρ N (kg/nm 3 ) P B (bar abs.) K T B (K) Example for Superheated Steam To determine: Nominal diameter (DN) for measuring a flow of 10 t/h of superheated steam at 250ºC (432ºF) and 15 bar abs. (214.3 psia). Calculation: a) Convert t/h to m 3 /h using the density of steam from Table 6. (6.58 kg/m 3 [0.410 lb/ft 3 ]) m kg/h V(m 3 /h) = = = ρ 6.58 kg/m m 3 /h b) Select the nominal diameter in the steam/gas measuring range diagram (Figure 4) for V = 1520 m 3 /h for DN 100 mm (4 in). For ρ = 6.58 kg/m 3 (0.410 lb/ft 3 ) the initial value for the measuring range is 90m 3 /h as the initial value is dependent on the density. This gives a measuring range of 90 to 2340 m 3 /h or 590 to kg/h. ρ N (kg/nm 3 ) = T B = operating temperature P B = operating pressure ρ B (kg/m 3 ) T B (K) P B (bar abs.) K The following formulas show the conversions from operating to corrected volume and density, and vice versa. Corrected/Operating Volume (V C / V O ) V C (Nm 3 /h) T O (K) V O (m 3 /h) = K P O (bar abs.) V O (m 3 /h) K P O (bar abs.) V C (Nm 3 /h) = T O (K) bar Corrected/Operating Density (ρ C / ρ O ) ρ O (kg/m 3 ) = ρ C (kg/nm 3 ) = ρ C (kg/nm 3 ) P O (bar abs.) K T O (K) ρ O (kg/m 3 ) T O (K) P O (bar abs.) K T O = operating temperature P O = operating pressure 14 SVM 3000 PLUS Specification and Application Guide 10/98

23 Table 6 Steam and Gas Density Pressure Density of Steam kg/m 3 (lb/ft 3 ) in bar abs (psia) 150ºC (302ºF) 200ºC (392ºF) 250ºC (432ºF) 300ºC (572ºF) 350ºC (662ºF) 400ºC (752ºF) 0.5 (7.1) 0.26 (0.016) 0.23 (0.014) 0.21 (0.013) 0.20 (0.012) 0.17 (0.010) 0.16 (0.009) 1.0 (14.2) 0.52 (0.032) 0.46 (0.028) 0.42 (0.026) 0.38 (0.023) 0.35 (0.021) 0.32 (0.019) 1.5 (21.4) 0.78 (0.048) 0.70 (0.043) 0.62 (0.038) 0.57 (0.035) 0.52 (0.032) 0.49 (0.030) 2.0 (28.5) 1.04 (0.064) 0.93 (0.058) 0.83 (0.051) 0.76 (0.047) 0.69 (0.043) 0.65 (0.040) 2.5 (35.7) 1.31 (0.081) 1.16 (0.072) 1.04 (0.064) 0.95 (0.059) 0.87 (0.054) 0.81 (0.050) 3.0 (42.8) 1.58 (0.098) 1.39 (0.086) 1.25 (0.078) 1.14 (0.071) 1.05 (0.065) 0.97 (0.060) 3.5 (50) 1.85 (0.115) 1.63 (0.101) 1.46 (0.091) 1.33 (0.083) 1.22 (0.076) 1.13 (0.070) 4.0 (57.1) 2.12 (0.132) 1.87 (0.116) 1.68 (0.104) 1.52 (0.094) 1.40 (0.087) 1.29 (0.080) 5.0 (71.4) 2.35 (0.146) 2.11 (0.131) 1.91 (0.119) 1.75 (0.109) 1.62 (0.101) 6.0 (85.7) 2.84 (0.177) 2.54 (0.158) 2.30 (0.143) 2.11 (0.131) 1.95 (0.121) 7.0 (100) 3.33 (0.207) 2.97 (0.185) 2.69 (0.167) 2.46 (0.153) 2.27 (0.141) 8.0 (114.3) 3.83 (0.239) 3.41 (0.212) 3.08 (0.192) 2.82 (0.176) 2.60 (0.162) 10.0 (142.9) 4.86 (0.303) 4.30 (0.268) 3.88 (0.242) 3.54 (0.221) 3.26 (0.203) 12.0 (171.4) 5.91 (0.368) 5.20 (0.324) 4.67 (0.291) 4.26 (0.265) 3.92 (0.244) 15.0 (214.3) 7.55 (0.471) 6.58 (0.410) 5.89 (0.367) 5.36 (0.334) 4.93 (0.307) 20.0 (285.7) 8.98 (0.560) 7.79 (0.486) 7.21 (0.450) 6.62 (0.413) 25.0 (357.1) (0.717) (0.631) 9.11 (0.568) 8.33 (0.520) 30.0 (428.6) (0.884) (0.769) (0.689) (0.628) 35.0 (500) (1.063) (0.912) (0.812) (0.739) 40.0 (571.4) (1.060) (0.939) 3.63 (0.850) 50.0 (714.3) (1.377) (1.202) (1.080) 64.0 (914.3) (1.877) (1.593) (1.414) 80.0 (1142.9) (2.573) (2.118) (1.819) (1428.6) (2.784) (2.363) (1714.3) (3.645) (2.961) (2000) (4.725) (3.623) (2285.7) (6.394) (4.375) (2571.4) (5.241) (2857.1) (6.276) (3142.9) (7.566) (3428.6) (9.263) (3571.4) (10.380) kg/ m 3 DN DN DN m 3 /h 0.3 kg/m m3 /h kg/m m3 /h Measurement Conversion for Figure 4 kg/m 3 lb/ft DN kg/m3 630 m3 /h DN kg/m m3 /h DN kg/m m3 /h Density dependent start of measurement % of full scale DN kg/m m3 /h DN kg/ m m3 /h DN kg/m m3 /h DN kg/m m3 /h 30 = = = = (31.8) (35.3) (70.7) (353.4) (1766) (176.7) (706.7) (3533) (17668) (35335) (353357) ( ) V in m 3 /h (ft 3 /h) Figure 4 Steam/Gas Measuring Ranges (as a guideline) 10/98 SVM 3000 PLUS Specification and Application Guide 15

24 Example for Liquids To determine: Nominal diameter (DN) for measuring a flow of 50 m 3 /h of liquid with a density of 0.8 kg/dm 3 (0.499 lb/ft 3 ) and kinematic viscosity of 2cSt. Calculation: Select the nominal diameter from the measuring range diagram for liquids (Figure 5) V = 50m 3 /h ( ft 3 /h) for DN 50 mm (2 in). For ρ = 0.8 kg/m 3 (0.410 lb/ft 3 ) and a kinematic viscosity of 2cSt, the initial value of the measuring range is 1.8 m 3 /h (63.6 ft 3 /h). This results in a measuring range of 1.8 to 75.6 m 3 /h (63.6 to ft 3 /h) or 1440 to kg/h ( to lb/h) kg/dm 3 5 m3 DN 15 /h cst kg/dm 3 18 m3 /h DN cst kg/dm 3 DN cst kg/dm 3 DN cst Density dependent start of measurement 0.75% of full scale Kin. viscosity indicates begin 0.75% of reading linearity * Limit 1 Hz ρ = 0.6 kg/dm m3 /h kg/dm 3 DN cst 75.6 m3 /h 173 m3 /h kg/dm 3 DN m3 /h cst kg/dm 3 DN m3 /h cst DN 200* cst DN 250* cst DN 300* cst 1071 m3 /h 1707 m3 /h (3.5) (17.7) (176.7) (1766.8) (17667) (106007) (35.3) (353.4) (3533.6) (35335) 2412 m3 /h Pressure Drop Example for Saturated Steam To determine: Pressure loss for a saturated steam flow of 8 t/h (12 bar abs.) with a nominal diameter (DN) of 80 mm (3 in). Calculation: Convert kg/h to m 3 /h using steam density (6.13 kg/m 3 ) from Table 5. m 8000 kg/h V(m 3 /h) = = = ρ 6.13 kg/m m 3 /h Coefficient C V in m 3 /h (ft 3 /h) Figure 5 Liquid Measuring Ranges Pressure drop: ρ (mbar) = coefficient C density ρ (kg/m 3 ) Determine the coefficient from diagram in Figure 6: For V = 1305 m 3 /h and DN = 80 C = (17.7) (35.3) (70.7) (353.4)(706.7) (3533) (35335) (353356) (106) (1060) (7067) (70671) (706713) (141.3) (1413) (17667) (176678) (176.7) (1766) V in m 3 /h (ft 3 /h) Figure 6 Pressure Drop Coefficient ρ = C ρ = kg/m bar 16 SVM 3000 PLUS Specification and Application Guide 10/98

25 Electrical Connections Wiring diagrams show typical safe and hazardous area applications for the SVM 3000 PLUS. Figure 7 shows the wiring terminals of the flowmeter. 900 Ω P 4 to 20 ma max. 30 Vdc/0.1 A R Load max: 900 Ω including R Load HART max. 30 Vdc max. 10 ma Figure 7 SVM 3000 PLUS Wiring Compartment Safe Area Applications For 4 to 20 ma Connections For Multiple 4 to 20 ma Outputs and Open Collector + _ +P ma + _ Power supply: 12 to 30V 18.5 to 30V (with HART) + _ +P _ + _ Power supply: 12 to 30V 18.5 to 30V (with HART) Electronic counter Operation with HART handheld unit possible. Minimum 250Ω load resistance needed for HART communication. Operation with HART handheld unit possible. Minimum 250Ω load resistance needed for HART communication. Hazardous Area Applications (Ex/CSA) For 4 to 20 ma Connection with Intrinsically Safe Power Supply (Ex I version) + _ +P ma + _ Intrinsically safe power supply: 12 to 30V 18.5 to 30V (with HART) I max = 300 ma P max = 1W For 4 to 20 ma Connection with NonIntrinsically Safe Power Supply and Barriers (Ex I version) hazardous safe area area + _ +P ma _ Power supply: 12 to 30V 18.5 to 30V (with HART) Operation with HART handheld unit possible. Minimum 250Ω load resistance needed for HART communication. Zener barriers: Stahl = 9001/ Wiedmuller = Operation with HART handheld unit possible. Minimum 250Ω load resistance needed for HART communication. NOTE: The above barrier is applicable for a completely isolated loop. Continued next page 10/98 SVM 3000 PLUS Specification and Application Guide 17

26 Hazardous Area Applications (Ex/CSA) For Multiple 420 ma Outputs and Open Collector with Intrinsically Safe Power Supply (Ex i version) hazardous area safe area Intrinsically safe power supply Stahl 9303/ L+ L For 4 to 20 ma Connection or PFM Current Pulse (Ex d version) hazardous area safe area + _ +P ma L+ L _ +P ma + _ 12 to 36 Vdc 18.5 to 36 Vdc I max = 20 ma 7 9 Switching repeater Stahl 9250/ Electronic counter _ Unscaled vortex frequency 1 to 2850 Hz Pulse width 0.18 ms Operation with HART handheld unit possible. Minimum 250Ω load resistance needed for HART communication. NOTE: 4 to 20 ma or PFM current pulse software selectable. Open Collector not available with Ex d. Current Output Load Figure 8 shows the Current output load graph. Load R L (Ω) U S U KI U S 12 R L = = I MAX R L = load resistance U S = power supply voltage (12 to 30 Vdc) U KI = terminal voltage SVM 3000 PLUS (minimum 12 Vdc) I MAX = output current (25 ma) Permissible load (with HART; min. 250 Ω) NOTE: Where data transfer takes place over the 4 to 20 ma line via HART protocol (handheld device), the minimum load resistance is 250 Ω (U S = minimum 18.5 Vdc). The supply voltage must be high enough to supply 12 Vdc at the SVM 3000 PLUS terminals. Figure 8 shows the required supply voltage for varying load resistances Power supply voltage U s (V) Figure 8 Current Output Load SVM 3000 PLUS Specification and Application Guide 10/98

27 SVM 3000 PLUS Specifications Specifications Flowmeter Data Parameter W Series (Wafer) F Series (Flanged) H Series (Highpressure) D Series (Dual sensor) Nominal Diameter DN 15 to 150 mm (0.6 to 6 in) DIN/ANSI DN 15 to 300 mm (0.6 to 12 in) DIN/ANSI DN 15 to 150 mm (0.6 to 6 in) DIN/ANSI DN 15 to 150 mm (0.6 to 6 in) DIN/ANSI diameters upon request [to 400 mm (16 in)] Nominal Pressure PN 10 to 40 (DIN 2501), Class 150 to 300 (ANSI B16.5) PN 10 to 40 (DIN 2501), Class 150 to 300 (ANSI B16.5) PN 64, 100, 160, 250 (DIN 2636/2637/ /638/2628); Class 600, 900, 1500 (ANSI B16.5) PN 10 to 40 (DIN 2501), Class 150 to 300 (ANSI B16.5) Permissible Process Temperature 200 to +400ºC (328 to +752ºF) 200 to +400ºC (328 to +752ºF) 50 to +400ºC (58 to +752ºF); optional for 120ºC (184ºF) minimum temperature. 200 to +400ºC (328 to +752ºF) Wetted Parts Meter body DN 15 to 150 mm (0.6 to 6 in) Meter Body DN >150mm ( >6 in) Bluff Body DN 15 to 150 mm (0.6 to 6 in) Bluff Body DN >150mm ( >6 in) (A351 CF8C) (A351 CF8C) (316Ti) (A351 CF8C) (316Ti) (316Ti) (A351 CF8C) (A351 CF8C) (316L) (A351 CF8C) (316L) (316L) Sensor (316L) Optional: titanium, Hastelloy, Monel (316L) Optional: titanium, Hastelloy, Monel Titanium Grade (316L) Optional: titanium, Hastelloy, Monel Sensor Seal Graphite; optional in Kalrez, Viton, EPDM Graphite; optional in Kalrez, Viton, EPDM Graphite with impregnated steel Graphite; optional in Kalrez, Viton, EPDM Pipe Stand Stainless steel Stainless steel Stainless steel Stainless steel Mounting Kit Centering Rings Mounting Bolts Available for all pressure ratings: PN 10 to 40 or ANSI Class 150 and pieces, stainless steel galvanized: 50 to +400ºC 58 to +752ºF), 40 bar (571.4 psi) A270: 200 to +400ºC (328 to +752ºF), 40 bar (571.4 psi) 10/98 SVM 3000 PLUS Specification and Application Guide 19

28 Flowmeter Data (continued) Parameter W Series (Wafer) F Series (Flanged) H Series (Highpressure) D Series (Dual sensor) Hex Nuts galvanized: 50 to +400ºC (58 to +752ºF) A270: 200 to +400ºC (328 to +752ºF) Washers Galvanized steel (DIN 125A): to +400ºC (+752ºF) A2 DIN 125A: 200 to +400ºC (328 to +752ºF) Gaskets Graphite, Viton Transmitter Data Parameter Description Housing Material Cast aluminum, painted Protection Type Compact: NEMA 4X, IP 65 (DN 60529) Remote: NEMA 4X, IP 67 Ambient Temperature 40 to +80ºC (40 to +176ºF) depending on process temperature. For temperature data on the Ex version flowmeters, see Table 7. Ambient Temperature o C ( o F) Ambient vs. Fluid Temperatures 90 (194) 80 (176) 70 (158) 60 (140) 50 (122) 40 (104) 30 (86) 20 (68) 10 (50) 0 (32) 10 (14) 20 (4) 30 (22) 40 (40) 200 (328) 100 (148) 0 (32) 100 (212) 200 (392) 300 (572) 400 (752) Fluid Temperature o C ( o F) SVM 3000 PLUS Specification and Application Guide 10/98

29 Transmitter Data (continued) Parameter Description Vibration Immunity Electromagnetic Compatibility (EMC) Power Supply Cable Glands Power Consumption Galvanic Isolation Current Output 1g to 500 Hz (in all directions) IEC 801 Part 3: E = 10 V/m (80 MHz to 1 GHz) IEC 801 part 6: Uo = 10 V (9 khz to 80 MHz) 12 to 30 Vdc (without HART communication) 18.5 to 30 Vdc (with HART communication) PG 13.5, 1/2" NPT < 1 W Between process and outputs 4 to 20 ma analog current output, full scale value and time constant may be set. Open Collector Output I max < 10 ma, U max = 30 V, R i = 900 Ω (HART: only to R L > 10 kω) scaleable pulse output f max = 100 Hz, 50/50 duty cycle alarm output limit switch; on/off points selectable Display Liquid crystal display, 4 character with decimal point; plus bargraph in % Communication HART protocol via current output Data Storage DAT memory module stores all programmed data (without battery) Approval Bodies Intrinsically safe CENELEC EEx ib IIC T6 FM IS Class I, II, III, Division 1, Groups A through G CSA IS Class I, Division 1/Division 2, Groups A through D Class II, Division 1/Division 2, Groups E and F Class III, Division 1/Division 2 Explosion proof CENELEC EEx d IIC T6 FM XP Class I, Division 1, Groups A through D CSA XP Class I, Groups B through D Class II, Groups E through G Class III NOTE: Remote version has no Ex d. Performance (Accuracy) Liquids < 0.75% of reading at Re D >20000 < 0.75% of full scale at Re D 4000 to Gas/Steam < 1% of reading at Re D > < 1% of full scale at Re D 4000 to Current Output temperature coefficient < 0.03% of full scale/ºc Maximum Flow Velocity Liquids: v max = 9 m/second (29.5 ft/s) Gas/steam: v max = 75 m/second (246 ft/s) DN 15: v max = 46m/second (151 ft/s) Reproducibility +0.2% of reading 10/98 SVM 3000 PLUS Specification and Application Guide 21