RIM20 Rotor Insertion Flowmeter

Transcription

1 Local regulations may restrict the use of this product to below the conditions quoted. In the interests of development and improvement of the product, we reserve the right to change the specification without notice. Copyright 2016 TI-P MI Issue 2 RIM20 Rotor Insertion Flowmeter Description The RIM20 multivariable insertion turbine flowmeter utilizes three primary sensing elements to measure the mass flowrate of steam, liquids and gases: - Turbine velocity sensor, - RTD temperature sensor, - olid-state pressure transducer. Principle of operation Insertion turbine flowmeters measure flow of liquid, gas, and steam by detecting the frequency of rotation of the turbine blades. According to the proven laws of physics, the frequency at which the turbine rotates is directly proportional to the flow velocity. Insertion turbine flowmeters measure flow by detecting the local velocity at a strategically located position within the pipe. The RIM20 detects the frequency within the sensor head. It uses the local velocity, along with other parameters such as fluid type, pipe size, and Reynolds Number to calculate the average pipe velocity, and consequently, the volumetric flowrate. RIM20 range and benefits The RIM20-V delivers a direct reading of volumetric flowrate, generally the most cost-effective solution for liquid flow monitoring, in applications ranging from general water flows to hydrocarbon fuel flow measurement. The RIM20-VT integrates a precision Ω platinum RTD temperature sensor that can be used to calculate and output a compensated mass reading. This device is typically used to measure flowrates of saturated steam. The RIM20-VTP offers you flow computer functionality in a compact field device. This multivariable instrument incorporates temperature and pressure sensors to provide an instantaneous reading of the compensated mass flowrate of gases, liquids and steam. In addition to outputs for totalized mass and alarm settings, the field-configurable electronics deliver up to three analogue 4-20 ma outputs of five process measurements, including volumetric flowrate, mass flowrate, pressure, temperature and density. The RIM20-M nergy Monitoring option permits real-time calculation of energy consumption for a facility or process. The flowmeter can be programmed to measure steam, hot water or chilled water. The RIM20-VTP flowmeter monitors one side of the process, either sent or returned, and uses the input from a second separate temperature sensor on the opposite leg of the process to calculate the change in energy. electable energy units include BTUs, joules, calories, Watt-hours, Megawatt-hours and Horsepower-hours. The local or remote electronics indicate two temperatures, delta T, mass total and energy total. Compliance - lectromagnetic Compatibility Directive - Low Voltage Directive izes Insertion style mounting permits installation in any pipe DN50 (2") and greater. Turbine blades Page 1 of 10

2 Technical data Wetted materials Application 316L, 302, and 17-4PH, and 18-8 stainless steel, tungsten carbide, sapphire, plus: DuPont Teflon based thread sealant on models with pressure transducer DuPont Teflon packing on standard temperature models with packing gland Graphite based packing on high temperature models with packing gland Any gas, liquid or steam compatible with 316L stainless steel and other listed wetted materials. Not recommended for multi-phase fluids Temperature Process option - tandard -55 C to +232 C (-67 F to +450 F) H option - High -267 C to +454 C (-448 F to +850 F) Temperature Ambient Operating -40 C to +60 C (-40 F to +140 F) torage -40 C to +85 C (-40 F to +185 F) nvironmental LVD lectrical afety N :2010 Overvoltage Category II Pollution Degree 2 MC nclosure missions Immunity NMA 4X, IP66 Group 1, Class A (uitable for Industrial nvironments only) uitable for Industrial nvironments Full-scale operating pressure Maximum over-range pressure 2 bar a 30 psi a 4 bar a 60 psi a Pressure transducer ratings 7 bar a 100 psi a 14 bar a 200 psi a 20 bar a 300 psi a 41 bar a 600 psi a 34 bar a 500 psi a 69 bar a psi a 100 bar a psi a 175 bar a psi a tyle connection Connection / Rating 2" Male NPT AM Class 600 Compression fitting 2" AM B16.5 Class 150 or DN50 N PN16 2" AM B16.5 Class 300 or DN50 N PN40 Pressure ratings Packing gland Packing gland and Permanent retractor 2" AM B16.5 Class 600 or DN50 N PN63 2" Male NPT AM Class 300 2" AM B16.5 Class 150 or DN50 N PN16 2" AM B16.5 Class 300 or DN50 N PN40 2" Male NPT AM Class 600 2" AM B16.5 Class 150 or DN50 N PN16 2" AM B16.5 Class 300 or DN50 N PN40 2" AM B16.5 Class 600 or DN50 N PN63 DL option - 12 to 36 Vdc, 25 ma, 1 W maximum, Loop powered (single output) Power requirements DH option - 12 to 36 Vdc, 300 ma, 9 W maximum, (multiple outputs) AC option to 240 Vac, 50 / 60 Hz line power, 5 W maximum (multiple outputs) Page 2 of 10

3 Alphanumeric 2 line x 16 character LCD digital display Display ix pushbuttons for full field configuration Pushbuttons can be operated with magnetic wand without removal of the enclosure covers Display can be mounted in 90 intervals for better viewing Analogue Alarm 4-20 ma olid state relay, 40 Vdc Output signals Totalizer pulse 50 millisecond pulse, 40 Vdc Volumetric or Loop powered mass One analogue, one totalizer pulse, HART, scaled frequncy output Multivariable option 1 Multivariable option 2 Up to three analogue signals, three alarms, one totalizer pulse, HART, scaled frequency output Modus RTU or BACnet M / TP compatible process monitoring Performance specifications Accuracy Mass flowrate accuracy for gas and steam based on % of pressure range Process variables Liquids Gas and steam Repeatability tability over 12 months Volumetric flowrate ± 1.2% of rate ± 1.5% of rate ± 0.1% of rate ± Negligible Mass flowrate ± 1.5% of rate ± 2.0% of rate ± 0.2% of rate ± 0.2% of rate Temperature ± 1.0 C (± 2.0 F) ± 1.0 C (± 2.0 F) ± 1.0 C (± 2.0 F) ± 0.5 C (± 0.9 F) Pressure ± 0.3% of full-scale ± 0.3% of full-scale ± 0.05% of full-scale ± 0.1% of full-scale Density ± 0.3% of reading ± 0.5% of reading ± 0.1% of reading ± 0.1% of reading Response time Adjustable from 1 to 100 seconds Page 3 of 10

4 Dimensions and weights (approximate) in mm and inches Compression fitting models Weight (approximate) in kg and lbs 127 mm (5") 135 mm (5.31") 81 mm (3.19") C kg lbs kg lbs kg lbs ¾" NPT conduit entry lectronics enclosure CNPT C150, C C300, C Pressure transducer housing (not present on RIM20 V, VT) C600, C Orientation Lever Add 5 kg (11 lb) for remote electronics 102 mm (4") A Compression fitting 2", DN50 mounting flange 2" male NPT tem B Turbine sensor head Dimensions (approximate) in mm and inches RIM20 V and VT C Compact Length C150 C16 C300 C40 C600 C63 tandard Length xtended Length A B (max) A B (max) A B (max) mm inches mm inches mm inches mm inches mm inches mm inches Compression fitting, Male NPT Compression fitting, 150 Ib, PN Compression fitting, 300 Ib, PN Compression fitting, 600 Ib, PN CNPT RIM20 VTP C Compact Length tandard Length xtended Length A B (max) A B (max) A B (max) mm inches mm inches mm inches mm inches mm inches mm inches Compression fitting, Male NPT Compression fitting, 150 Ib, PN Compression fitting, 300 Ib, PN Compression fitting, 600 Ib, PN Page 4 of 10

5 Dimensions and weights (approximate) in mm and inches Packing gland models - Please note that a removable retractor can be used with these models 203 mm (8") 135 mm (5.31") 81 mm (3.19") ¾" NPT conduit entry lectronics enclosure Pressure transducer housing (not present on RIM20 V, VT) Orientation Lever Weight (approximate) in kg and lbs kg lbs kg lbs PNPT P150, P P300, P Add 5 kg (11 lb) for remote electronics A tem tem clamp Packing gland 2", DN50 mounting flange B 2" male NPT Turbine sensor head P150 P300 P16 P40 PNPT Dimensions (approximate) in mm and inches RIM20 V, VT and VTP tandard Length xtended Length A B (max) A B (max) mm inches mm inches mm inches mm inches Packing gland, Male NPT Packing gland, 150 Ib, PN16 Packing gland, 300 Ib PN Page 5 of 10

6 Dimensions and weights (approximate) in mm and inches Packing gland models with permanent retractor 203 mm (8") 203 mm (8") 135 mm (5.31") 81 mm (3.19") A Orientation lever ¾" NPT conduit entry lectronics enclosure Pressure transducer housing (not present on RIM20 V, VT) Retractor tem Weight (approximate) in kg and lbs kg lbs kg lbs PNPTR P150R, P16R P300R, P40R P600R, P63R Add 5 kg (11 lb) for remote electronics Packing gland Retractor handle 2", DN50 mounting flange B 2" male NPT Dimensions (approximate) in mm and inches RIM20 V, VT and VTP with permanent retractor tandard Length xtended Length A B (max) A B (max) mm inches mm inches mm inches mm inches Packing gland, Male NPT Packing gland, 150 Ib, PN16 Packing gland, 300 Ib, PN40 Packing gland, 600 Ib, PN63 Turbine sensor head P150R P300R P600R P16R P40R P63R PNPTR Remote electronics option 53 mm (2.1") 81 mm (3.19") 127 mm 216 mm (5") (8.5") Remote cable 15 metres (50 ft) Remote electronics option available on all models 127 mm (5") 8 mm (0.315") 'U' bolt provided 76 mm (3") 145 mm (5.7") 76 mm (3") 12.7 mm (0.5") Page 6 of 10

7 Rotor R20 Pressure Typical Metric flowrates aturated steam (kg / h) Nominal pipe size 80 mm 150 mm 200 mm 300 mm 400 mm 600 mm Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Air (nm 3 / h) at 20 C Rotor R20 Pressure Nominal pipe size 80 mm 150 mm 200 mm 300 mm 400 mm 600 mm Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Page 7 of 10

8 Rotor R20 Pressure Typical Imperial flowrates aturated steam (lb / h) Nominal pipe size 3" 6" 8" 12" 16" 24" Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Air (CFM) at 70 F Rotor R20 Pressure Nominal pipe size 3" 6" 8" 12" 16" 24" Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Minimum Maximum Page 8 of 10

9 Water flowrates Nominal pipe size ize izing considerations m 3 / hr GPM Minimum Maximum Minimum Maximum 50 mm 2" mm 3" mm 6" mm 8" mm 12" mm 16" mm 24" Piping conditions Liquid Velocity range Gas or steam traight run piping requirements Upstream Downstream One 90 elbow before the flowmeter 10 D 5 D Two 90 elbows before the flowmeter 15 D 5 D Two 90 elbows out of plane before the flowmeter 30 D 5 D Reduction before the flowmeter 10 D 5 D xpansion before the flowmeter 20 D 5 D Partially open valve 30 D 5 D D = Internal diameter of the pipe - If there is not a sufficient straight run of pipe, a flow rectifier may be used to reduce the above diameter measurements. Consult your local pirax arco representative or the factory for your specific application. Maximum 9 metres / second (30 feet / second) Minimum 0.15 metres / second (0.5 feet / second) Maximum 13 to 62 metres / second (43 to 205 feet / second) depending on rotor pitch Minimum 1 to 3.7 metres / second (3.5 to 12 feet / second) depending on rotor pitch Other installation considerations: - Mounting position The RIM20 may be installed in vertical, horizontal, or angled pipe sections. The flowmeter is attached perpendicular to the axis of the pipe and should not be mounted 'upside-down' (with its top section hanging below the pipe mount). For liquid service, the fluid must completely fill the pipe. - ite selection The flow measurement location should be selected to minimize turbulence and swirl. The extent of these flow disturbances depends upon the piping configuration. Valves, elbows, pumps, and other piping components may add disturbances to the flow. - Hot-tap compatibility With the removable or permanent retractor assembly the RIM20 is hot-tappable and can be installed and removed without shutting down the process. An isolation valve with a pipe mounting kit is used to isolate the flowmeter from the process. Accessories Removable retractor For models without a permanent retractor, one removable retractor must be used if the process pressure is >3.4 bar g (50 psi g). Removable retractor options Removable retractor xtended length removable retractor For use with extended length probes How to order example: 1 off pirax arco RIM20 - Removable retractor. Replacement rotors Rotor spares Rotor assembly, liquid, 40 pitch Rotor assembly, steam/gas, 10 pitch Rotor assembly, steam/gas, 15 pitch Rotor assembly, steam/gas, 20 pitch Rotor assembly, steam/gas, 25 pitch Rotor assembly, steam/gas, 30 pitch Rotor assembly, steam/gas, 40 pitch L40 R15 R20 R25 How to order example: 1 off pirax arco RIM20 - L40 Rotor Assembly. Page 9 of 10

10 How to order election: Category Description uffix code Grey = tandard Flowmeter Insertion multivariable mass turbine flowmeter RIM20 RIM20 Volumetric flowmeter for liquid, gas and steam V Velocity and temperature sensors VT Velocity, temperature and pressure sensors VTP Velocity, temperature and external 4-20 ma pressure input VTP lectronics Velocity, external RTD temperature input, external 4-20 ma pressure input VTP V nergy output options VTM nergy options with pressure sensor VTPM nergy options, velocity, temperature and external 4-20 ma pressure input VTPM nergy options, velocity, external RTD temperature input, external 4-20 ma pressure input VTPM tandard length Probe Compact length - Only available for compression fitting connections CNPT, C150, C300, C600, C16, C40 and C63 C length xtended length Local mount NMA 4X, IP66 nclosure L Remote electronics NMA 4X, IP66 25' cable with display - (not suitable for ATX / ICx) R25 lectronics 25' (7.6 m) armored cable with glands 'V' flowmeter only A25 enclosure 25' (7.6 m) armored cable with glands 'VT', 'VTP' flowmeter only A25P L mounting Remote electronics NMA 4X, IP66 50' cable with display - (not suitable for ATX / ICx) R50 50' (15.2 m) armored cable with glands 'V' flowmeter only A50 50' (15.2 m) armored cable with glands 'VT', 'VTP' flowmeter only A50P Display Digital display and programming buttons D D Vdc, 25 ma, 1 W maximum required on loop powered flowmeters, 1HL only DL Power supply Vdc, 300 ma, 9 W maximum - use with 1H, 1M, 1B, 3H, 3M, 3B DH DL Vac, 50 / 60 Hz line power, 5 W maximum - use with 1H, 1M, 1B, 3H, 3M, 3B AC Loop powered option - one analogue output (4-20 ma), one alarm, one pulse, HART, DL input power only 1HL One analogue output (4-20 ma), one alarm, one pulse, HART communication protocol, DH or AC option only 1H Output signal One analogue output (4-20 ma), one alarm, one pulse, MODBU communication protocol, DH or AC option only 1M Inclusive of the One analogue output (4-20 ma), one alarm, one pulse, BACnet communication protocol, DH or AC option only 1B scaled frequency Three analogue outputs (4-20 ma), three alarms, one pulse, HART ('VT', 'VTP' only), DH or AC option only 3H output Three analogue outputs (4-20 ma), three alarms, one pulse, MODBU ('VT', 'VTP' only), DH or AC option only 3M 1HL Three analogue outputs (4-20 ma), three alarms, one pulse, BACnet ('VT', 'VTP' only), DH or AC option only 3B Process tandard temperature Process temperature -55 C to 232 C -67 F to 450 F temperature High temperature Process temperature -267 C to 454 C -448 F to 850 F H No pressure sensor P0 Maximum 2 bar a 30 psi a Proof 4 bar a 60 psi a P1 Pressure Maximum 7 bar a 100 psi a Proof 14 bar a 200 psi a P2 sensor Maximum 20 bar a 300 psi a Proof 41 bar a 600 psi a P3 P0 Maximum 34 bar a 500 psi a Proof 69 bar a psi a P4 Maximum 100 bar a psi a Proof 175 bar a psi a P5 Compression, 2" NPT CNPT Packing gland, 2" NPT, retractor (use with probe) PNPTR- Compression, 2" AM 150 flange C150 Packing gland, 2" AM 150 flange, retractor P150R Compression, DN50 PN16 flange C16 Packing gland, 2" AM 150 flange, retractor ( probe) P150R- Compression, 2" AM 300 flange C300 Packing gland, DN50 PN16 flange, retractor P16R Compression, DN50 PN40 flange C40 Packing gland, DN50 PN16 flange, retractor ( probe) P16R- Compression, 2" AM 600 flange C600 Packing gland, 2" AM 300 flange, retractor P300R Process Compression, DN50 PN63 flange C63 Packing gland, 2" AM 300 flange, retractor ( probe) P300R- connections Packing gland*, 2" NPT PNPT Packing gland, DN50 PN40 flange, retractor P40R PNPTR Packing gland*, 2" AM 150 flange P150 Packing gland, DN50 PN40 flange, retractor ( probe) P40R- Packing gland*, DN50 PN16 flange P16 Packing gland, 2" AM 600 flange, retractor P600R Packing gland*, 2" AM 300 flange P300 Packing gland, 2" AM 600 flange, retractor ( probe) P600R- Packing gland*, DN50 PN40 flange P40 Packing gland, DN50 PN63 flange, retractor P63R Packing gland, 2" NPT, retractor PNPTR Packing gland, DN50 PN63 flange, retractor ( probe) P63R- * One removable retractor must be ordered if the process pressure is >3.4 bar g (50 psi g). Conformity C marked only Gas or team Vmin = 1.07 m / s (3.5 ft / sec) Vmax = 13.1 m / s (43 ft / sec) 40 pitch Gas or team Vmin = 1.2 m / s (4.0 ft / sec) Vmax = 19.0 m / s (62.5 ft / sec) 30 pitch Gas or team Vmin = 1.5 m / s (5.0 ft / sec) Vmax = 24.4 m / s (80 ft / sec) 25 pitch R25 Rotor options Gas or team Vmin = 2.1 m / s (7.0 ft / sec) Vmax = 30.5 m / s (100 ft / sec) 20 pitch R20 Gas or team Vmin = 2.6 m / s (8.5 ft / sec) Vmax = 41.0 m / s (134.6 ft / sec) 15 pitch R15 Gas or team Vmin = 3.7 m / s (12.0 ft / sec) Vmax = 62.5 m / s (205 ft / sec) 10 pitch Liquid Vmin = 0.3 m / s (1.0 ft / sec) Vmax = 9.1 m / s (30 ft / sec) 40 pitch L40 election example: RIM20 - V - - L - D - DL - 1HL - - P0 - PNPTR - - How to order example: 1 off pirax arco RIM20 - V - - L - D - DL -1HL - - P0 - PNPTR - - rotor insertion flowmeter. Page 10 of 10