Sensyflow FMT400-VTS, FMT400-VTCS Thermal Mass Flowmeter

Transcription

1 Contents Data Sheet / EN Rev. G Sensyflow FMT4-VTS, FMT4-VTCS Thermal Mass Flowmeter Direct mass flow measurement of gases No additional pressure and temperature compensation Wide measuring range up to : Factory calibration with optional DAkkS / ILAC certificate Process gas calibration with clean gases and gas mixtures (optional) High measuring accuracy Quick response time.5 s Optimized for advanced control systems Negligible pressure loss No moving parts, no wear, maintenance-free Defined and reproducible mounting position in the middle of the pipeline Pipe components for DN 25 DN 2 ( 8") Weld-on adapters for larger diameters and rectangular ducts Reliable and convenient hot tap fittings Versions designed for optimum practicality in applications FMT4-VTS process version (sturdy and flexible) FMT4-VTCS for the food and beverage industry Hygienic version, CIP- and SIP-enabled Approvals for explosion protection ATEX zone 2 / 22 version: -2 3 C ( F)

2 Data Sheet Thermal Mass Flowmeter Sensyflow FMT4-VTS, FMT4-VTCS Thermal Mass Flowmeter Sensyflow FMT4-VTS, FMT4-VTCS / EN Contents General information.. 3. Principle of operation and construction. 3.2 Type overview 4.3 Overview Sensyflow FMT4-VTS, version for process engineering 4.4 Overview Sensyflow FMT4-VTCS, hygienic version. 5 2 Specifications 6 2. Parameterization Sensyflow FMT4-VTS, version for process engineering Dimensions Installation instructions Ordering information Additional ordering information for calibration. 5 4 Sensyflow FMT4-VTCS, hygienic version 6 4. Dimensions Measuring ranges at atmospheric pressure Ordering information Additional ordering information for calibration. 9 5 Electrical connections Recommended steadying lengths according to DIN EN ISO Questionnaire. 22 2

3 Change from one to two columns Thermal Mass Flowmeter Sensyflow FMT4-VTS, FMT4-VTCS / EN General information. Principle of operation and construction Change from one to two columns The devices of the Sensyflow FMT4-series operate according to the thermal measuring principle of a hot film anemometer. This measuring method determines the gas mass flow directly. Taking the standard density of the gases into consideration, the standard volume flow rate can be displayed without additional pressure and temperature compensation. Sensyflow FMT4-VTS is used in the field of process engineering and Sensyflow FMT4-VTCS in the food and beverage industry for flow measurement of gases and gas mixtures. The measuring systems of the FMT4 series are made up of a transmitter, flowmeter sensor and a pipe component. The transmitter directly delivers an electrically isolated /4 2 ma output signal. The flowmeter sensor is designed as flange-mounted and is installed in the pipe component in a defined way. The pipe component is available in nominal diameters ranging from DN 25 DN 2 ( 8 ) and in various designs. It is also possible to install the flowmeter sensor in square ducts or pipes of any diameter by using a weld-on adapter. q m R MG I H R H Physics of measurement Thermal flow metering procedures use different ways to evaluate the flow dependent cooling of a heated resistor as measuring signal. In a hotfilm anemometer with temperature difference control, the heated platinum resistor is maintained at a constant overtemperature in relation to an unheated platinum sensor inside the gas flow. The heating power required for maintaining the overtemperature depends directly on the flow rate and the material properties of the gas. With a known (and constant) gas composition the mass-flow can be determined by electronically evaluating the heater current/mass-flow curve without additional pressure and temperature compensation. Together with the standard density of the gas this results directly in the standard volume flow. Considering the high measuring range dynamics up to :5, an accuracy smaller than % of the measuring value is achieved. Fig. : q m R MG R H I H Analog measuring principle Gas mass-flow Gas temperature measuring resistor Heating resistor Actuel value of heater G825 The gas stream flows past two temperature-sensitive resistors R H and R MG which are part of an electrical bridge circuit. Due to the chosen resistance ratio R H < R MG, R H is heated by the current I H, and R MG adopts the same temperature as the gas. The current I H is preset by the electronic control circuit to produce a constant temperature difference between the heated resistor R H and the temperature of the gas. The electrical power generated with resistor R H exactly compensates its loss of heat to the gas flow. As this loss of heat is dependent on the number of particles which collide with the surface of resistor R H, I H represents a measure of the mass flow rate. Typical applications Gas flow measurement in the chemical and processing industries, Compressed air balances, Gas burner control, Gas measurement for air separation systems, Activation air measurement in sewage plants, Hydrogen measurement in processes. 3

4 Thermal Mass Flowmeter Sensyflow FMT4-VTS, FMT4-VTCS.2 Type overview Type FMT4-VTS FMT4-VTCS Hygienic version Application Process engineering Food and beverage industry Measured gases Flow rate of gases and gas mixtures with known composition Flow rate of air, N 2, CO 2, O 2 Explosion protection Manufacturer s Declaration zone 2 / 22 II 3G EEx na ib II T4; II 3D T 35 C IP 65 Design / Dimensions / Weight dependent on nominal size Material (standard).457, Ceramics Stainless steel e. g..43 Process connection (standard) Flange acc. to EN92- form B, PN 4 (DIN 2635 form C) or ASME B 6.5 Cl. 5 / 3 System components Standard nominal pipe sizes Degree of protection Transmitter Flowmeter sensor Pipe component, design or 2 or weld-on adapter Pipe component design : wafer flange DN 4, 5, 65, 8,, 25, 5, 2 ASME /2, 2, 3, 4, 6, 8 Pipe component design 2: partial measuring section DN 25, 4, 5, 65, 8 ASME, /2, 2 Weld-on adapter for square ducts or pipe diameters DN (4 ) IP 65 / NEMA 4X.3 Overview Sensyflow FMT4-VTS, version for process engineering / EN Pipe fitting S acc. to DIN 85 or FG flange Transmitter Flowmeter sensor Pipe component Pipe component hygienic version: partial measuring section DN 25, 4, 5, G Pipe component design 2 as partial messuring section DN 25 DN 8 ( 2 ) G795 G793 Weld-on adapter DN (4 ) Fig. 2 Centering pin on outlet side 2 Flowmeter sensor FMT4-VTS 3 Transmitter 4 Pipe component design in wafer flange design DN 4 DN 2 ( /2 8 ) 5 Sealing ring 4

5 Thermal Mass Flowmeter Sensyflow FMT4-VTS, FMT4-VTCS.4 Overview Sensyflow FMT4-VTCS, hygienic version / EN G8 Fig. 3: 2 3 Process connections with pipe fitting S acc. to DIN 85. Flowmeter sensor and pipe component also available with FG flanges. FG flanges on the pipe component are always plain on both sides (without groove). Centering pin on outlet side Flowmeter sensor FMT4-VTCS Transmitter Pipe component 5

6 Thermal Mass Flowmeter Sensyflow FMT4-VTS, FMT4-VTCS 2 Specifications Type FMT4-VTS FMT4-VTCS Hygienic version Measured variable (measured gases) Measuring ranges Nominal diameters (DN) DN 25 DN 4 DN 5 DN 65 DN 8 DN DN 25 DN 5 DN 2 Up to 3 mm Flow of gases and gas mixtures with known composition Flow of air, N 2, CO 2, O 2 q min kg/h q max kg/h ,2,7 3, 5, 8, 3, 2,7, (rectangular ducts and larger diameters on request) Measuring ranges Nominal diameters (inch),,5 2, 3, 4, 6, 8, 2, q min lbs/h q max lbs/h 3 84,4 3,5 6, 6,5 28,5 6,, (rectangular ducts and larger diameters on request) Notes regarding measuring ranges Measuring errors Air, nitrogen other gases q min Nm 3 /h q max Nm 3 /h For C (32 F) / 3.25 hpa (4.696 psia) ,3 2,3 3,9 6,2, 2,, q min q max SCFM SCFM For 5 C (59 F) / 3.25 hpa (4.696 psia) ,3 3,6 6,2,3, q min kg/h q max kg/h ,7 q min Nm 3 /h / EN q max Nm 3 /h For C (32 F) / 3.25 hpa (4.696 psia) The above values are reference values for applications involving air or nitrogen under atmospheric conditions (other gases available upon request). The values for q max can be increased by approx. % upon request (with lower accuracy in the extended range). With hydrogen and helium, the lower range limit is typically approx. % of the upper range limit. Under calibration conditions in specified measuring range ±.9 % of the measured value ±.5 % of the possible end value in this nominal diameter (see measuring ranges) ±.8 % of the measured value ±. % of the possible end value in this nominal diameter (see measuring ranges) Special calibration on request <.25 % of the measured value, t meas = s <.5 % / K of the measured value (depending on the type of gas) Reproducibility Effect of the temperature of the measured medium Effect of the pressure of <.2 % / kpa (/ bar) of the measured value (depending on the type of gas) the measured medium Response time T 63 =.5 s T 63 = 2 s ,3 6

7 Change from one to two columns Thermal Mass Flowmeter Sensyflow FMT4-VTS, FMT4-VTCS / EN Type FMT4-VTS FMT4-VTCS Hygienic version Operating conditions Recommended steadying lengths Ambient conditions Transmitter ambient temperature According to DIN EN ISO 567- Min. inflow 5 x D, outflow 5 x D C (-3 58 F) Zone 2/22 version: -2 5 C (-4 22 F) CIP/SIP cleaning - With device switched off Storage temperature C (-3 85 F) Process conditions Operating temperature of Standard range: C (-3 32 F) C (-3 32 F) measured medium (flowmeter Extended range: C ( F) sensor) Zone 2/22 version: -2 3 C ( F) Operating pressure 4 x 6 Pa (4 bar [58 psi]).6 x 5 Pa (6 bar [232 psi]) threaded pipe connection S (for DN 8: x 5 Pa ( bar [45 psi])) x 5 Pa ( bar [45 psi]) FG flange Pressure drop <. kpa ( mbar), typical value. kpa ( mbar) (logarithmic representation) DN 25 DN 5 DN 8 DN DN 5 5 Pressure drop [mbar],5, G796 Mass flow rate [kg/h] Power supply Voltage 24 V DC ± 25 %; 24 V AC ± 25 %, Hz Power consumption < 5 W, current consumption < 6 ma, minimum fuse protection 2 A time-lag Cable entry M2 x.5 Output Analog output /4 2 ma, load < 75 Ω, electrically isolated, failure message < 3.5 or > 22 ma Degree of protection IP 65, NEMA 4X 2. Parameterization Change from one to two columns The output signal range of the FMT4-VTS / VTCS flowmeters can be set to either 2 ma or 4 2 ma. Additionally, the measuring range window can be extended such that a smaller span corresponds to a 2 ma current signal. Alarm signalling is possible at < 3.5 ma or > 22 ma (selectable). The measuring instrument parameters can be set via the LCI-adapter. A standard PC allows you to change the used output signal and to adjust the measuring range. 7

8 Thermal Mass Flowmeter Sensyflow FMT4-VTS, FMT4-VTCS 3 Sensyflow FMT4-VTS, version for process engineering 3. Dimensions Flowmeter sensor B B2 Type pipe component Wafer type B3 Type 2 pipe component Measuring section B3 / EN Weld-on adapter DN (4") and higher B3 D4 d h L h B4 B3 L5 L2 h G797 d d2 D L7 G798 L4 L3 G799 optional with integrated flow straightener Ø 33,7 (,33 ) (DN 25, PN 4) G8 EN 92- form B, PN 4 Nominal diameter L2 h D d d2 D4 L3 L4 DN (.59) 263 (.35) (.2) - 5 (4.53) 6 (23.62) 486 (9.3) DN 4 94 (3.7) 43. (.7) 88 (3.46) 5 (5.9) 86 (33.86) 73 (28.78) B = 25 (4.92) DN 5 9 (4.29) 54.5 (2.5) 2 (4.2) 65 (6.5) (39.37) 837 (32.95) B2 = 8 (3.5) DN (5.8) 7.3 (2.77) 22 (4.8) 85 (7.28) 4 (55.2) 9 (46.85) B3 = Ø5 (4.53) DN 8 44 (5.67) 82.5 (3.25) 38 (5.43) 2 (7.87) 7 (66.93) 45 (57.9) B4 = 58 (2.28) DN 7 (6.69) 7. (4.22) 62 (6.38) 235 (9.25) 22 (86.6) 87 (73.62) DN (7.72) 3.7 (5.9) 88 (7.4) 27 (.63) 27 (6.3) 23 (9.55) L = 88 (7.4) DN (8.9) 59.3 (6.27) 28 (8.58) 3 (.8) 32 (25.98) 272 (7.9) L5 = 45 (7.72) DN (.54) 26.5 (8.3) 285 (.22) 375 (4.76) 42 (65.35) 358 (4.94) L7 = 65 (2.56) > (6.97) 425 (6.73) > 7 78 (3.75) 775 (3.5) ASME B 6.5, Cl. 5 (ANSI), Sch 4 S 269 (.59) 263 (.35) (.5) - 8 (4.25) 56 (22.5) 454 (7.87) B = 25 (4.92) /2 85 (3.35) 4.9 (.6) 73 (2.87) 27 (5.) 864 (34.2) 74 (29.7) B2 = 8 (3.5) 2 3 (4.6) 52.6 (2.7) 92 (3.62) 54 (6.6) 3 (39.49) 846 (33.3) B3 = Ø5 (4.53) 3 35 (5.3) 78. (3.7) 27 (5.) B4 = 58 (2.28) 4 73 (6.8) 2.4 (4.3) 57 (6.8) (8.7) 54.2 (6.7) 26 (8.5) L = 88 (7.4) (.94) 22.7 (7.98) 27 (.63) L5 = 45 (7.72) > 4 43 (6.97) 425 (6.73) L7 = 65 (2.56) > (3.75) 775 (3.5) ASME B 6.5, Cl. 3 (ANSI), Sch 4 S 269 (.59) 263 (.35) (.5) (4.88) 56 (22.5) 454 (7.87) B = 25 (4.92) /2 94 (3.7) 4.9 (.6) 73 (2.87) 55.4 (6.2) 864 (34.2) 74 (29.7) B2 = 8 (3.5) 2 (4.33) 52.6 (2.7) 92 (3.62) 65. (6.5) 3 (39.49) 846 (33.3) B3 = Ø5 (4.53) 3 48 (5.83) 78. (3.7) 27 (5.) B4 = 58 (2.28) 4 8 (7.9) 2.4 (4.3) 57 (6.8) (9.8) 54.2 (6.7) 26 (8.5) L = 88 (7.4) 8 37 (2.9) 22.7 (7.98) 27 (.63) L5 = 45 (7.72) > 4 43 (6.97) 425 (6.73) L7 = 65 (2.56) > (3.75) 775 (3.5) Dimensions in mm (inch) 8

9 Thermal Mass Flowmeter Sensyflow FMT4-VTS, FMT4-VTCS 3.2 Installation instructions 3.2. Weld-on adapter for Sensyflow FMT4-VTS / EN 2 3 L h 45 (7,72) Ød min. 28 (,) ØD Ø 33,7 (,33) G82 Fig. 4: Dimensions in mm (inch) Centering pin 2 Sealing ring groove Direction of flow 3 Connection flange DN 25 ( ) D Outer pipe diameter Flowmeter sensor length h in mm (inch) Outer pipe diameter min. / max. in mm (inch) 263 (.35) 35 ( ) 425 (6.73) > 35 7 ( ) 775 (3.5) > 7 4 ( ) ) ) This maximum pipe diameter specification is only valid when installing the sensor unit centrically in the pipe. For larger diameters or angular ducts a non-centric sensor position is taken into account for calibration. IMPORTANT (NOTE) Prior to mounting the weld-on adapters must be shortened to length: L = h - /2 D outer. The distance h between the upper flange edge and the pipe center line must be within a tolerance of ± 2 mm (.8 ). The right angle to the pipe center line must be observed (max. tolerance ± 2 ). The centering pin of the adapter must be aligned centrically with the pipe center line in flow direction (on outlet run side, downstream of the measuring point). 9

10 Thermal Mass Flowmeter Sensyflow FMT4-VTS, FMT4-VTCS Weld-on adapter with ball valve for Sensyflow FMT4-VTS / EN 2 3 L h 54 (2,26) Ød min. 28 (,) ØD Ø 48,3 (,9) G83 Fig. 5: Dimensions in mm (inch) Centering pin 2 Sealing ring groove Direction of flow 3 Connection flange DN 25 ( ) D Outer pipe diameter Flowmeter sensor length h in mm (inch) Outer pipe diameter min. / max. in mm (inch) 263 (.35) 5 ( ) 425 (6.73) > 5 5 ( ) 775 (3.5) > 5 5 ( ) ) ) This maximum pipe diameter specification is only valid when installing the sensor unit centrically in the pipe. For larger diameters or angular ducts a non-centric sensor position is taken into account for calibration. IMPORTANT (NOTE) Prior to mounting the weld-on adapters must be shortened to length: L = h - /2 D outer. The distance h between the upper flange edge and the pipe center line must be within a tolerance of ± 2 mm (.8 ). The right angle to the pipe center line must be observed (max. tolerance ± 2 ). The centering pin of the adapter must be aligned centrically with the pipe center line in flow direction (on outlet run side, downstream of the measuring point).

11 Thermal Mass Flowmeter Sensyflow FMT4-VTS, FMT4-VTCS Integrated hot tap fitting for Sensyflow FMT4-VTS / EN Water flange version sensor unit in exchange position Weld-in version sensor unit in measuring position 3 - CLOSE - ZU 2 Hub stroke / mm OPEN - MESSEN 4 h = 425 (6,73) Ø 5 (,97) 6 5 (,97) 5 G82 Fig. 6: Dimensions in mm (inch) 2 3 Covers for DN 25 flange Spigot nur Bottom edge of spigot nut Display of sensor unit position, 5 mm (,97 ) stroke Sealing ring Sensor elements Water flange version h = 263 mm (.35 ) for DN 5, DN 65 and DN 8 / 2, 3 h = 425 mm (6.73 ) for DN, DN 25, DN 5 and DN 2 / 4, 6, 8 Flowmeter sensor length h Weld-in version h = always 425 mm (6.73 )

12 Change from one to two columns Change from one to two columns Thermal Mass Flowmeter Sensyflow FMT4-VTS, FMT4-VTCS / EN The integrated hot tap fitting is used instead of the pipe component and weld-on adapter assembly described above if the flowmeter sensor must be exchangeable during operation with virtually no gas escaping from the system. p [bar] Fig. 7: (32) 5 (22) (22) 5 (32) 2 (392) 25 (482) T [ C] ( F) G85 Maximum pressure/temperature values for the integrated hot tap fitting p [psi] Handling: The flowmeter sensor is screwed to the hot tap fitting through the DN 25 flange. Then the cover is put on. The sensor unit is set from the exchange position to the measuring position by turning the spigot nut. The bottom edge of the spigot nut indicates the current sensor unit position (see Detail A, sensor unit is in exchange position). Only when the measuring position 5 OPEN - MESSEN (lower stop of the spigot nut) is reached, the sensor elements are placed exactly in the center of the pipe and exact measurement is ensured. IMPORTANT (NOTE) For integrated hot tap fitting in wafer flange design DN 65, use connection flange PN6 with 4 screw holes on the process side. Wafer flange versions 2 8" only for connection flange ASME B6.5 Cl.5. It is recommended to use the hot tap fitting for measurements in main conduits (e.g. compressed air systems) or for measuring points which otherwise require rinsing prior to removing the flowmeter sensor. As a rule, hot tap fittings should be preferred for all systems where, otherwise, the entire system or parts of it must be switched off to replace a flowmeter sensor. 2

13 Thermal Mass Flowmeter Sensyflow FMT4-VTS, FMT4-VTCS 3.3 Ordering information Main order number / EN Add. order no. Version number Sensyflow FMT4-VTS Thermal Mass Flowmeter, for process V4222 X X X X X X X X X XXX engineering, Sensor unit Ceramic sensor Version VTS, process engineering VTS, process engineering, ATEX Zone 2 / 22 2 Operating Temperature Standard range ) Extended range C ( F) (not with Ex-Version) 2 Measuring Medium Gases, gas mixtures and natural gas (with max Vol% O2 each) 2) Oxygen / gas mixtures > 23.5 Vol% O2, oil and grease-free, with O2 certificate (max. 5 C / 32 F) Natural gas, with DVGW certificate (max. 8 C / 76 F) 2 Hydrogen, Helium (max. 8 bar /.8 MPa / 6 psi, always with process gas calibration) 3) 3 Ammonia Application 4 Mounting Length / Material 263 mm (.4 in.) / AISI 36Ti SST (.457) (DN 25 DN 35 [ 4 in.]) 4) 425 mm (7 in.) / AISI 36Ti SST (.457) (> DN 35 DN 7 [> 4 28 in.]) 4) mm (3 in.) / AISI 36Ti SST (.457) (> DN 7 [> 28 in.]) 4) 3 Analog Output 4 2 ma, alarm < 3.5 ma 5) 4 2 ma, alarm > 22 ma 5) 2 2 ma 5) 3 Number of Characteristic Curves characteristic curve Certificates: Calibration Factory certificate DAkkS certificate of calibration with air (not for process gas calibration) 6) Certificates and Material Traceability Material certificate 3. acc. EN 24 CBB Declaration of compliance with the order 2. acc. EN 24 CF3 Certificates: GOST GOST Russia - metrological approval CG GOST Kazakhstan - metrological approval CG2 Adapter LCI adapter GL Language of documentation German M English M5 Russian MB Western Europe / Scandinavia language package (languages: DE, EN, DA, ES, FR, IT, NL, PT, FI, SV) MW Eastern Europe language package (languages: DE, EL, CS, ET, LV, LT, HU, PL, SK, SL, RO, BG) ME Accessories FMT Power supply unit, housing for rail mounting 62.5 mm x 75 mm x 39 mm, input 23 V AC, output 24 V DC / 2.5 A FMT4-VTS / FMT4-VTCS Blind Cover Threat DN25 / inch with seal, to close flowmeter sensor connection FMT4-VTS / FMT4-VTCS Blind Cover, threat DN 25 / in., with seal, to close flowmeter sensor connection FMT4-VTS / FMT4-VTCS Commissioning Instruction, English FMT4-VTS / FMT4-VTCS Commissioning Instruction, German FMT4-VTS / FMT4-VTCS Commissioning instruction, Language package Eastern Europe FMT4-VTS / FMT4-VTCS Commissioning Instruction, Language package Western Europe / Scandinavia FMT4-VTS / FMT4-VTCS Operating Instruction, Russian Order number KXF36U2 3KXF424L 3KXF422R44 3KXF422R443 3KXF422R4494 3KXF422R4493 3KXF422R4222 ) Non-Ex version: C (-5 32 F), ATEX Zone 2 / 22 version: -2 3 C ( F). 2) Not for pure oxygen. 3) With measuring medium H2 or He, lower measuring range limit typical % of upper limit, in nominal size DN 25 DN 5 ( 2 in.): Please use pipe component design 2 with flow straightener. 4) Nominal size ranges when using pipe components or weld-on adapters without ball valve. 5) Changeable via LCI adapter. 6) DAkkS- / ILAC-accredited calibration equipment D-K

14 Thermal Mass Flowmeter Sensyflow FMT4-VTS, FMT4-VTCS / EN Main order number Add. order no. Version number FMT8 pipe component / weld-on adapter, for Sensyflow FMT8 XXX X X X X X X XXX FMT5-IG and FMT4-VTS Mounting Length of the Sensor 263 mm (.4 in.) mm (7 in.) mm (3 in.) 775 Measuring Medium Gases, gas mixtures, and natural gas (each max vol% O2) A Oxygen / gas mixtures > 23.5 Vol% O2, oil and grease-free, with O2 certificate (max. 5 C / 32 F) B Natural gas, with DVGW certificate (max. 8 C / 76 F) C Hydrogen, Helium ) D Design Pipe component in wafer flange version Pipe component design 2 as partial measuring section 2 Pipe component design 2 as partial measuring section with integrated flow straigtheners 3 Weld-on adapter 2) 4 Other 9 Nominal Diameter Selection for weld-on adapter Y DN 25 ( in.) 3) A DN 4 (-/2 in.) 4) C DN 5 (2 in.) D DN 65 (2-/2 in.) 5) E DN 8 (3 in.) 6) F DN (4 in.) 6) G DN 25 (5 in.) 6) H DN 5 (6 in.) 6) J DN 2 (8 in.) 6) L Other 7) Z Flange Style and Pressure Rating Selection for weld-on adapter DIN PN 4, nominal pressure 4 bar (4 MPa / 58 psi) ANSI / ASME CL 5, Schedule 4 S 2 ANSI / ASME CL 3, Schedule 4 S 4) 3 Other 9 Process Connection for Flowmeter Sensor Standard Sensyflow flange with centering pin 8) A With ball valve, max. 5 C (32 F) and 6 bar (.6 MPa / 232 psi) 9) G With integrated hot tap fitting for max. DN 25 (5 in.). Allows gas-tight flowmeter sensor removal / insertion up to 6 bar (.6 MPa / 232 psi) or 2 C (392 F). For DN 65, use connection flanges PN 6 with 4 screw holes (For pipe component DN 5 DN 8, apply Sensor Length h = 263 mm, from DN and for weld-on adapter, apply Sensor Length h = 425 mm) ) H With integrated hot tap fitting above DN 25 (5 in.) to max. DN 2 (8 in.) / DN 3 (2 in.) with weld-on adapter. Allows gas-tight flowmeter sensor removal / insertion up to 6 bar (.6 MPa / 232 psi) or 2 C (392 F) (Please apply the correct sensor length) ) J Material Stainless steel AISI 36Ti (.457) 3 Carbon steel S 235 (.37) 2) Plastics PE-HD (Polyethylene high-density) 2) 7 Blind Flange DN 25 blind flange to close flowmeter sensor connection, material stainless steel AISI 36Ti (.457) Certificates and Material Traceability Material certificate 3. acc. EN 24 Declaration of compliance with the order 2. acc. EN 24 F3 CBB CF3 Footnotes see next page 4

15 Thermal Mass Flowmeter Sensyflow FMT4-VTS, FMT4-VTCS / EN ) Max. 8 bar /.8 MPa / 6 psi. With DN 25 DN 5 ( 2 in.): Please use pipe component 2 with flow straightener. 2) From DN (4 in.). 3) Not available with pipe component in wafer flange version. 4) Not available with hot-tap-fitting. 5) Not available with flange style ANSI / ASME. 6) Not available with pipe component 2 in combination with flange style ANSI / ASME. 7) Please specify exact inner pipe diameter. 8) Correct sensor length: For pipe component and 2 without ball valve / hot tap fitting: h = 263 mm. For weld-on adapter and pipe diameter up to 35 mm: h = 263 mm, up to 7 mm: h = 425 mm, > 7 mm: h = 775 mm 9) Not available with DVGW certificate. Correct sensor length: For pipe component DN 5 DN : h = 263 mm, from DN 25: h = 425 mm. For weld-on adapter up to 5 mm: h = 263 mm, up to 5 mm: h = 425 mm, > 5 mm: h = 775 mm ) Not available with DVGW certificate. Correct sensor length: For pipe component DN 5 DN 8: h = 263 mm, for pipe component from DN and weld-on adapter: h = 425 mm. ) Not available with DVGW certificate. Please apply the correct sensor length. 2) Only for weld-on adapter without ball-valve. Only without certificates. 3.4 Additional ordering information for calibration FMT4-VTS, FMT4-VTCS Gas component Vol. % (clear text) Gas component 2 Vol. % (clear text) Gas component 3 Vol. % (clear text) Gas component 4 Vol. % (clear text) Gas component 5 Vol. % (clear text) Gas component 6 Vol. % (clear text) Gas component 7 Vol. % (clear text) Gas component 8 Vol. % (clear text) Gas component 9 Vol. % (clear text) Gas component Vol. % (clear text) Sum % Operating temperature (clear text) Operating pressure (clear text) Nominal diameter, Pipe inner diameter (mm) (clear text) Measuring range (clear text) Unit (clear text) Standard state (e.g. C, 3 mbar) (clear text) Adjusted measuring range (clear text) 5

16 Thermal Mass Flowmeter Sensyflow FMT4-VTS, FMT4-VTCS 4 Sensyflow FMT4-VTCS, hygienic version 4. Dimensions Pipe fitting S according to DIN 85 / EN Pipe component with pipe fitting S according to DIN 85 Flowmeter sensor 25 (4,92 ) ØD L L A Direction of flow L2 G 2 (4,72 ) G87 Rd 52 x /6" 27 (,6 ) Direction of flow 5 (,97 ) 2 (4,72 ) 97 (7,76 ) 58 (2,28 ) G88 Fig. 8: Nominal pressure PN6 for DN 25, DN 4, DN5; PN for DN 8 Centre of pipe component DN A L L L2 Ø D G 25 ( ) 96 (7.72) 82 (7.7) 4 (5.5) 42 (.65) 28 x (. x.4) Rd52 x /6 4 (.5 ) 284 (.8) 27 (.63) 25 (8.7) 65 (2.56) 4 x (.57 x.4) Rd62 x /6 5 (2 ) 344 (3.54) 33 (2.99) 265 ( (2.56) 52 x (2.4 x.4) Rd78 x /6 8 (3 ) 526 (2.7) 5 (2.8) 425 (6.73) 85 (3.35) 85 x 2 (3.35 x.8) Rd x /4 Dimensions in mm (inch) 6

17 Thermal Mass Flowmeter Sensyflow FMT4-VTS, FMT4-VTCS FG flange / EN Pipe component with FG flange Flowmeter sensor 25 (4,92 ) ØD F 2 (4,72 ) 77 (3,3) 255 (,4) 58 (2,28 ) L L L2 G89 2 (4,72 ) Direction of flow G82 Direction of flow Fig. 9: FG, PN Centre of pipe component DN L L L2 Ø D F 25 ( ) 75 (6.89) 33 (5.24) 42 (.65) 29 x.5 (.4 x.6) 83 (3.27) 4 (.5 ) 27 (.63) 25 (8.7) 65 (2.56) 42 x 2 (.65 x.8) (3.94) 5 (2 ) 33 (2.99) 265 ( (2.56) 54 x 2 (2.2 x.8) (4.33) The FG flanges on the pipe component s process side are always smooth (without groove). Dimensions in mm (inch) 4.2 Measuring ranges at atmospheric pressure Type of gas Nominal diameter mm DN 25 DN 4 DN 5 DN 8 inch q min kg/h q max kg/h Air, nitrogen, oxygen C (-3 32 F) q min Nm 3 /h q max Nm 3 /h for C (32 F) / 3.25 hpa (4.696 psia) q min lbs/h q max lbs/h Type of gas Nominal diameter mm DN 25 DN 4 DN 5 DN 8 inch q min kg/h q max kg/h Carbon dioxide C (-3 32 F) q min Nm 3 /h q max Nm 3 /h for C (32 F) / 3.25 hpa (4.696 psia) q min lbs/h q max lbs/h

18 Thermal Mass Flowmeter Sensyflow FMT4-VTS, FMT4-VTCS 4.3 Ordering information Main order number / EN Add. order no. Version number Sensyflow FMT4-VTCS Thermal Mass Flowmeter, hygienic version, for gases, integral mount design V4222 X X X X X X X X X XXX Sensor Unit Metal sensor, stainless steel ) Version VTCS, Hygienic version, pipe screw connection S acc. DIN 85, nominal pressure PN 6 (6 bar /.6 MPa / 232 psi) 6 VTCS, Hygienic version, FG flange, nominal pressure PN ( bar / MPa / 45 psi) 8 Operating Temperature Standard range C (-3 32 F), hygienic version Measuring Medium Gases, gas mixtures and natural gas (with max Vol% O2 each) 2) Oxygen / gas mixtures > 23.5 Vol% O2, oil and grease-free, with O2 certificate (max. 5 C / 32 F) 3) Mounting Length / Material 2 mm (4.8 in.) / Stainless steel 4 Analog Output 4 2 ma, alarm < 3.5 ma 4) 4 2 ma, alarm > 22 ma 4) 2 2 ma 4) 3 Number of Characteristic Curves characteristic curve Certificates: Calibration Factory certificate DAkkS certificate of calibration with air (not for process gas calibration) 5) Certificates and Material Traceability Material certificate 3. acc. EN 24 Declaration of compliance with the order 2. acc. EN 24 Certificates: GOST GOST Russia - metrological approval GOST Kazakhstan - metrological approval Adapter LCI adapter Language of documentation German English Russian Western Europe / Scandinavia language package (languages: DE, EN, DA, ES, FR, IT, NL, PT, FI, SV) Eastern Europe language package (languages: DE, EL, CS, ET, LV, LT, HU, PL, SK, SL, RO, BG) Accessories FMT Power supply unit, housing for rail mounting 62.5 mm x 75 mm x 39 mm, input 23 V AC, output 24 V DC / 2.5 A FMT4-VTS / FMT4-VTCS Blind Cover Threat DN25 / inch with seal, to close flowmeter sensor connection FMT4-VTS / FMT4-VTCS Blind Cover, threat DN 25 / in., with seal, to close flowmeter sensor connection FMT4-VTS / FMT4-VTCS Commissioning Instruction, English FMT4-VTS / FMT4-VTCS Commissioning Instruction, German FMT4-VTS / FMT4-VTCS Commissioning Instruction, Language package Eastern Europe FMT4-VTS / FMT4-VTCS Commissioning Instruction, Language package Western Europe / Scandinavia FMT4-VTS / FMT4-VTCS Operating Instruction, Russian ) Only for FMT4-VTCS, Hygienic version. 2) Not for pure oxygen. 3) Not for flange FG. 4) Changeable via LCI adapter. 5) DAkkS- / ILAC-accredited calibration equipment D-K-58-- CBB CF3 CG CG2 GL M M5 MB MW ME Order number KXF36U2 3KXF424L 3KXF422R44 3KXF422R443 3KXF422R4494 3KXF422R4493 3KXF422R4222 8

19 Thermal Mass Flowmeter Sensyflow FMT4-VTS, FMT4-VTCS Main order number / EN Add. order no. Version number FMT82 pipe component, for Sensyflow FMT4-VTCS FMT82 XXX X X X X X X XXX Mounting Length of the Sensor 2 mm (4.8 in.) 2 Measuring Medium Gases, gas mixtures and natural gas (each max Vol% O2) A Oxygen / gas mixtures > 23.5 Vol% O2, oil and grease-free, with O2 certificate (max. 5 C / 32 F) B Design Pipe component for Sensyflow FMT4-VTCS Nominal diameter DN 25 ( in.) A DN 4 (-/2 in.) C DN 5 (2 in.) D DN 8 (3 in.) F Flange Style and Pressure Rating Pipe screw connection S acc. DIN 85, nominal pressure PN 6 (6 bar /.6 MPa / 232 psi) 6 FG flange, nominal pressure PN ( bar / MPa / 45 psi) ) 8 Process Connection for Flowmeter Sensor Standard Sensyflow flange with centering pin A Material Stainless steel AISI 34 (.43), only with pipe screw connection S / nominal pressure PN 6 4 Stainless steel AISI 36L (.444), only with FG flange / nominal pressure PN 5 Certificates and Material Traceability Material certificate 3. acc. EN 24 Declaration of compliance with the order 2. acc. EN 24 ) Not available with oxygen measurement CBB CF3 4.4 Additional ordering information for calibration FMT4-VTS, FMT4-VTCS Gas component Vol. % (clear text) Gas component 2 Vol. % (clear text) Gas component 3 Vol. % (clear text) Gas component 4 Vol. % (clear text) Gas component 5 Vol. % (clear text) Gas component 6 Vol. % (clear text) Gas component 7 Vol. % (clear text) Gas component 8 Vol. % (clear text) Gas component 9 Vol. % (clear text) Gas component Vol. % (clear text) Sum % Operating temperature (clear text) Operating pressure (clear text) Nominal diameter, Pipe inner diameter (mm) (clear text) Measuring range (clear text) Unit (clear text) Standard state (e.g. C, 3 mbar) (clear text) Adjusted measuring range (clear text) 9

20 Thermal Mass Flowmeter Sensyflow FMT4-VTS, FMT4-VTCS 5 Electrical connections / EN UIN IOUT 24 V AC/DC /4 2 ma G823 Fig. Socket for LCI adapter 2 Analog output /4 2 ma (electrically isolated) 3 Power supply 24 V AC/DC Terminals Ground Cable entry 2

21 Change from one to two columns Thermal Mass Flowmeter Sensyflow FMT4-VTS, FMT4-VTCS 6 Recommended steadying lengths according to DIN EN ISO 567- / EN X D 5 D G85 < 7 Expansion X = 5 G86 < 7 G87 Reducer X = 5 G88 9 elbow X = 2 G89 Two 9 elbow in one level X = 25 G8 Two 9 elbow in two levels X = 4 G8 Valve / slide X = 5 Change from one to two columns To achieve the stated measuring accuracy, the steadying lengths seen above must be provided. For combinations of inlet run disturbances, e. g. valve and reducer, you must always consider the longer inlet run length. In confined spaces at the mounting location the outlet run length can be shortened to 3 x D. The reduction of the minimum inlet run length, however, will impact on the achievable accuracy. High repeatability of the measuring value is still provided. Under certain circumstances, special calibration can be performed for insufficient steadying lengths. For this purpose and in individual cases consulting is necessary. For gases with extremely low density (hydrogen, helium) the steadying lengths must be doubled. 2

22 Thermal Mass Flowmeter Sensyflow FMT4-VTS, FMT4-VTCS 7 Questionnaire / EN Questionnaire Thermal Mass Flowmeter Sensyflow FMT Customer address: Company: Zip code and location: Cust. no.: Contact person: Date: Telephone: Media data for gaseous, pure media: Description of media Mixed gas, gas composition in vol.% ) Type of gas (no mixtures): Operating pressure (bar abs.) Min./norm./max., approx. Operating temperature ( C) Min./norm./max., approx. Component /name/vol.%: Component 2/name/vol.%: Component 3/name/vol.%: Component 4/name/vol.%: Component 5/name/vol.%: Flowrate 2) Min.: Norm.: Max.: Pipeline/pipe component 3) Flow unit: Standard volume Mass flow units DN/PN: Nm 3 /h kg/h ANSI/lbs Nm 3 /min kg/min Diameter [mm] Nl/min g/min Inside diameter specified in mm SCFM t/h Wafer flange form Other Other Partial meas. section form 2 Standard condition, e.g., C/,3 mbar or Weld-on adapter Other Required device designs: Design: FMT5-IG FMT7-P 4) Integral mount design FMT4-VTS FMT2-ECO2 Remote design with FMT4-VTCS FMT2-D Cable length 5 m Cable length 5 m Output signal: Ex protection class: Cable length 25 m /42 ma None Zone 2/22 24 V 42 ma/hart ATEX Zone /2 GOST V PROFIBUS DP-V ATEX Zone /2 FM/CSA 23 V Comments: ) Please specify the composition of mixed gases (e.g., North Sea natural gas: ) CH 4 9%, 2) C 2 H 6 5%, 3) N 2 3%, 4) C 3 H 8, %, 5) CO 2 %). 2) Calibration is performed at the max. possible flow in the nominal size specified. 3) Please observe/determine the minimum inflow and outflow sections. 4) Output signal: V as standard Note: An order can only be confirmed and a delivery date specified once full technical clearance has been obtained. 22

23 Thermal Mass Flowmeter Sensyflow FMT4-VTS, FMT4-VTCS Notes / EN 23

24 Contact us ABB Limited Process Automation Oldends Lane, Stonehouse Gloucestershire, GL 3TA UK Tel: +44 () Fax: +44 () ABB Inc. Process Automation 25 E. County Line Road Warminster, PA 8974 USA Tel: Fax: measurement@us.abb.com ABB Automation Products GmbH Process Automation Dransfelder Str Goettingen Germany Tel: Fax: Note We reserve the right to make technical changes or modify the contents of this document without prior notice. With regard to purchase orders, the agreed particulars shall prevail. ABB does not accept any responsibility whatsoever for potential errors or possible lack of information in this document. We reserve all rights in this document and in the subject matter and illustrations contained therein. Any reproduction, disclosure to third parties or utilization of its contents - in whole or in parts is forbidden without prior written consent of ABB. Copyright 22 ABB All rights reserved 3KXF422R Sales / EN Rev. G.22 Service