VLM10 In-line Vortex Mass Flow Meter

VLM10 In-line Vortex Mass Flow Meter Description The VLM10 in-line vortex flowmeter measures process fluid flow by detecting the frequency at which vortices are shed from an obstruction in the process fluid line (the bluff body). A piezo-electric sensor mounted outside of the fluid flow acts as a transducer, converting the pulses into electrical signals. An internal temperature sensor along with the multi-variable electronics provide mass flow rate of liquid, gas and steam applications. The VLM10 measures all process variables with a single device providing outstanding accuracy and reduces installation costs. Simplified commissioning through an easy to use local display or internet accessible web server. VLM10 electronics provide excellent noise immunity, while a wide range of wetted materials provide outstanding compatibility with most process fluids. The transmitter provides a wide range of outputs including Modbus RTU, BACnet MS / TP, Modbus TCP / IP, and standard frequency and pulse outputs. Features Volumetric, energy, or mass flow monitoring of liquid, gas or steam Multi-variable electronics incorporate an integral RTD for compensated mass flow measurement Remote monitoring and programming via built in web server Simple, rugged all welded construction, no internal gaskets, no leak paths In-process removable sensor below 52 bar g (750 psi g) pressure Modbus RTU, Modbus TCP / IP, BACnet MS / TP communications available Available size range: DN25 to DN300 (1" to 12") Reliable no moving parts design, no fluid to sensor contact Field configurable via magnetic wand High temperature operation up to 400 C (750 F) Integral or remote configurable outputs, displays and ranges Industry standard pulse and 4-20 ma output 50 000 event data logger, date stamped and user selectable In-process RTD removable below 52 bar g (750 psi g) pressure Performance specifications Process variables Liquids Gas and steam Repeatability Volumetric flowrate ± 0.7% of rate ± 1.0% of rate ± 0.1% of rate Mass flowrate ± 1.0% of rate ± 1.5% of rate ± 0.2% of rate Energy flowrate ± 1.0% of rate ± 1.5% of rate ± 0.2% of rate Temperature ± 0.1 C (± 0.2 F) ± 0.1 C (± 0.2 F) ± 0.1 C (± 0.2 F) Pressure ± 0.4% of full-scale ± 0.4% of full-scale ± 0.05% of full-scale Density ± 0.3% of rate ± 0.5% of rate ± 0.1% of rate Response Time 1 to 100 seconds Local regulation may restrict the use of this product below the conditions quoted. Limiting conditions refer to standard connections only. In the interests of development and improvement of the product, we reserve the right to change the specification. 58 TI-P338-26-US 10.13

Physical specifications Inputs 2 each 4-20 ma, active or passive Materials - Wetted parts Wing and shedder bar Body Stainless steel and Carbon steel Models 316L or the cast equivalent, CF3M Stainless steel model (all sizes) 316L or the cast equivalent, CF3M Carbon steel model (flanged), DN150 (6") and larger ASTM A105, A06 Grade C, and A108 Grade 1018 Electronics enclosure Aluminum 383 Approved for NEMA 4x for water tight and dust tight requirements All other parts Stainless steel 316L Flowmeter classification Standard Explosion proof version Designed to meed NEMA 4X watertight and dust tight specifications FM, FMC, ATEX Local indicator and totalizer The indicator displays flowrate and total in user-selectable, engineering units. The OLED display has selectable character sizes. The totalizer enables a pulse output providing a 5-999 msec pulse each time the totalizer increments. Remote mount electonics (RMT) Signal cable is provided to mount the electronics enclosure up to 45 m (150 ft) from the flowmeter body, and must be installed within proper electrical conduit. Material of construction All models are available in stainless steel; some models can be ordered in carbon steel. Straight run piping requirements Typical 10 diameters upstream, 5 diameters downstream. In certain applications where multiple bends or butterfly valves are present, more straight run may be required. Some typical piping configurations / considerations Upstream Downstream One 90 elbow before the flowmeter 10 D 5 D Two 90 elbows belore the flowmeter 10 D 5 D Two 90 elbows out of plane before the flowmeter 30 D 5 D Reduction before the flowmeter 10 D 5 D Regulator or valve partially closed 30 D 5 D Other installation considerations Installation A flowmeter can be installed vertically, horizontally, or at any angle. For liquid service, the flow line must be full during flowmeter operation flow up in vertical lines is recommended. Site selection The flow measurement location should be selected to minimise 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. Serviceability The sensor element and temperature sensor can be removed, and replaced, without removing the flowmeter body from the process line, and without process shut down for process pressures below 52 bar g (750 psi g). The flowmeter K-factor is not affected by sensor or electronics servicing. Pressure tap The pressure tap should be mounted 3.5 to 7 pipe diameters downstream from the flowmeter. See Figure 3. Flow 3.5 to 7 internal diameters Pressure transmitter Fig. 3 Pressure tap dimensions 59

Operating specifications Fluid types Liquid, gas or steam Available size range DN25 to DN300 (1" to 12") Process temperature limit -40 C to 400 C (-40 F to 750 F) Process pressure Flange ASME Class 150, ASME Class 300 or ASME Class 600 PN16, PN40 or PN64 ASME 600 and PN64 flanges are available for use on the following pipeline sizes 25 mm to 100 mm (1" to 8") Wafer All wafer bodies are rated based on an appropriate flange rating to a maximum of ASME Class 600 or PN64 Enclosure specifications Approved for NEMA 4X watertight and dust tight requirements Ambient humidity limit 5 95% RH non-condensing Power requirements 10 28 Vdc, 24 Vdc nominal, 2 amps Ambient temperature limit Normal -20 C to 60 C (-5 F to 140 F) Cable conduit connection ASME ¾" female NPT. DIN PG 13.5. Signal cable 18, 20 or 22 gauge, shielded instrumentation cable Measurable flow velocities Liquid 0.46 to 9.75 m / sec (1.5 to 32 ft / sec) Gas / steam Where: 74 50 to 79 m / sec ( ) to 260 ft / sec ( kg density in m 3 lb ) ft 3 it is part of the formula for gas / steam not a third measurable flow velocity. Process viscosity For minimum linear flow velocities at varying viscosities (See Figure 2) Linear range Reynolds Numbers of 20 000 to 7 000 000 Ambient temperature C Minimum flow velocity m / s -58 0 100 200 300 400 500 600 700 800 842 80 176 60 40 20 0-20 60 C 49 C -40-40 -50 0 50 100 150 200 250 300 350 400 450 Process temperature C 30 20 10 5 4 3 2 1 0.5 0.4 Process temperature F Local unit Fig 1. Ambient temperature range for integral and remote mounted electronics DN25 (1") DN250 (10") Kinematic viscosity (centistokes) 43 C 4 C Remote unit 0.3 0.3 0.5 1 2 3 4 5 10 20 30 50 1 2 / DN40 (1 ") DN50 (2") DN100 (4") DN150 (6") DN200 (8") DN80 (3") DN300 (12") Fig 2. Minimum linear flow velocity vs. kinematic viscosity 150 100 50 0 100 50 40 30 20 10 5 4 3 2 1 100 Ambient temperature F Minimum flow velocity ft ft/s / s 60

Flowmeter sizing Selecting the appropriate size flowmeter can be critical. If the flowmeter is over-sized, the signal strength could be weak limiting rangeability. If the flowmeter is under-sized, excessive pressure drop or cavitation may occur affecting accuracy. Use the minimum linear flow velocity curves and Tables 1 through 5 (minimum and maximum flowrates for various types of applications) for general sizing. For more detailed information, contact your Spirax Sarco representative. Output Analog Scaled pulse Relay output 3 each 4-20 ma output. Active or passive. Output can be scaled so that 1 pulse indicates a specific quantity of fluid passing through the pipe, up to 10 pulses / sec. 2 each SPDT, 350 V / 120 ma 24 V / 50 ma in hazardous environments Modbus RTU - Half duplex RS-485 Communications Modbus TCP / IP - Full duplex, 10 / 100 Base T Ethernet HTTP web interface BACnet MS / TP Remote electronics Up to 45 m (150 ft) of RS-485 cable Table 1 Nominal pulse rate and flowmeter factor Nominal size DN25 (1") DN40 (1½") DN50 (2") DN80 (3") DN100 (4") DN150 (6") DN200 (8") DN250 (10") DN300 (12") Nominal pulse rate hz / m / sec (ht.ft / sec) 3.66 (12.00) 2.29 (7.50) 1.83 (6.00) 1.22 (4.00) 0.91 (3.00) 0.61 (2.00) 0.40 (1.30) 0.37 (1.20) 0.30 (1.00) Nominal flowmeter factor pulses / litre (pulses / gal) 1 216 (321.2) 309 (81.7) 148 (39.1) 44.3 (11.7) 18.9 (5.0) 5.7 (1.5) 2.3 (0.6) 1.1 (0.3) 0.76 (0.2) pulses / m³ (pulses / ft³) 680 (2 403) 173 (611) 83 (293) 25.0 (87.2) 10.6 (37.6) 3.1 (11.0) 1.2 (4.2) 0.6 (2.2) 0.4 (1.3) Notes: 1. Water values are determined at standard conditions of 16 C (60 F) 2. The minimum flowrate for the DN25 (1") and DN40 (1½") flowmeters are below the linear range (Reynolds number < 20 000). 3. The velocities used to calculate the minimum and maximum flowrates were 0.46 m / sec (1.5 ft / sec) and 9.75 m / sec (32 ft / sec), respectively. Nominal size DN25 (1") DN40 (1½") DN50 (2") DN80 (3") DN100 (4") DN150 (6") DN200 (8") Flow range in L / S Flow range in U.S GPM Min. Max. Min. Max. 0.2 4.5 3.4 72.0 0.5 11.1 8.3 176.0 0.9 18.6 13.8 295.0 1.9 41.6 30.9 659.0 3.4 72.3 53.8 1 147.0 7.7 163.9 121.9 2 600.0 13.5 287.2 213.5 4 555.0 Table 2 Water flowrates DN250 (10") DN300 (12") 22.6 482.5 358.7 7 653.0 32.0 683.7 508.3 10 843.0 For flowmeter sizing go to www.spiraxsarco.com and type sizing program in the search engine 61

Table 3. Saturated steam flowrates at selected process pressures 1, 2 Minimum and Maximum operating flowrates in kg / h (lbs / h) Notes: 1. Maximum flow velocity is 79 m / sec (260 ft / sec) or Reynolds number of 7 000 000, whichever is less. Pressure bar g (psi g) 2. Minimum flow velocity is ( 74 kg m ) or Reynolds number limit of 20 000 whichever is greater. DN25 (1") DN40 (1½") DN50 (2") DN80 (3") DN100 (4") DN150 (6") DN200 (8") DN250 (10") DN300 (12") Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. 0.7 14 128 35 316 59 528 131 1,181 227 2,057 515 4,662 902 8,165 1,515 13,725 2,147 19,441 (10.0) (31) (283) (77) (697) (129) (1,164) (288) (2,604) (501) (4,534) (1,135) (10,277) (1,988) (18,000) (3,341) (30,258) (4,733) (42,860) 1.4 17 177 41 435 68 726 153 1,624 266 2,827 604 6,409 1,057 11,225 1,777 18,868 2,517 26,727 (20.0) (37) (390) (90) (958) (151) (1,600) (337) (3,580) (587) (6,233) (1,331) (14,129) (2,331) (24,746) (3,918) (41,597) (5,550) (58,923) 2.8 20 271 51 666 85 1,113 189 2,488 330 4,333 747 9,823 1,309 17,203 2,200 28,918 3,116 40,963 (40.0) (45) (597) (112) (1,468) (187) (2,453) (417) (5,486) (727) (9,552) (1,647) (21,655) (2,885) (37,927) (4,850) (63,753) (6,870) (90,307) 4.1 24 363 59 893 98 1,492 219 3,337 381 5,809 865 13,169 1,515 23,065 2,547 38,770 3,608 54,919 (60.0) (53) (801) (129) (1,968) (216) (3,289) (483) (7,356) (841) (12,807) (1,908) (29,033) (3,341) (50,849) (5,616) (85,474) (7,955) (121,075) 5.5 27 454 66 1,117 110 1,866 245 4,174 427 7,267 968 16,475 1,695 28,855 2,849 48,504 4,036 68,706 (80.0) (59) (1,002) (145) (2,462) (242) (4,114) (541) (9,202) (941) (16,022) (2,134) (36,321) (3,737) (63,614) (6,282) (106,932) (8,898) (151,470) 6.9 29 545 72 1,339 120 2,238 269 5,005 468 8,714 1,060 19,754 1,856 34,598 3,120 58,157 4,419 82,380 (100.0) (64) (1,201) (158) (2,952) (265) (4,933) (592) (11,034) (1,031) (19,211) (2,336) (43,550) (4,092) (76,275) (6,878) (128,214) (9,743) (181,617) 9.7 34 724 83 1,780 138 2,975 310 6,654 539 11,586 1,222 26,265 2,140 46,002 3,597 75,393 5,096 89,722 (140.0) (740 (1,597) (183) (3,925) (305) (6,559) (683) (14,670) (1,188 (25,543) (2,694) (57,904) (4,718) (101,416) (7,931) (166,214) (11,235) (197,804) 12.4 38 903 93 2,219 155 3,709 346 8,297 602 14,445 1,364 32,746 2,390 57,353 4,017 77,182 5,690 91,852 (180.0) (83) (1,991) (204) (4,893) (341) (8,177) (762) (18,291) (1,327) (31,846) (3,008) (72,193) (5,268) (126,441) (8,856) (170,158) (12,545) (202,498) 15.2 41 1,082 101 2,659 169 4,443 378 9,937 659 17,301 1,493 39,222 2,615 60,752 4,396 78,773 6,227 93,744 (220.0) (91) (2,385) (223) (5,861) (373) (9,795) (834) (21,908) (1,452) (38,143) (3,292) (86,469) (5,766) (133,935) (9,692) (173,664) (13,729) (206,670) 20.7 48 1,440 117 3,539 195 5,915 436 13,229 760 23,034 1,723 47,416 3,018 62,745 5,073 81,357 7,185 96,819 (300.0) (105) (3,175) (257) (7,803) (430) (13,040) (962) (29,166) (1,676) (50,781) (3,798 (104,535) (6,653) (138,329) (11,183) (179,362) (15,841) (213,450) 27.6 54 1,893 134 4,652 224 7,775 500 17,389 871 30,276 1,975 48,922 3,460 64,738 5,816 83,941 8,238 99,895 (400.0) (120) (4,173) (295) (10,256) (493) (17,140) (1,103) (38,337) (1,921) (66,748) (4,355) (107,855) (7,627) (142,723) (12,821) (185,059) (18,161) (220,231) 34.5 61 2,354 149 5,784 249 9,666 558 21,620 972 33,361 2,203 50,226 3,858 66,463 6,485 86,178 9,186 102,556 (500.0) (134) (5,189) (329) (12,751) (550) (21,310) (1,230) (47,665) (2,142) (73,548) (4,856) (110,729) (8,505) (146,525) (14,296) (189,990) (20,251) (226,098) 62

Table 4. Air flow at selected process pressures at 16 C (60 F) 1,2,3 Minimum and Maximum operating flowrates in SCMH (SCFH) Notes: 1. At standard conditions of 16 C (60 F) and 1 bar g (14.7 psirg), SCMH: standard cubic meters per hour (SCFH: standard cubic feet per hour). 2. Maximum flow velocity is 79 m / sec (260 ft / sec) or Reynolds number of 7 000 000, whichever is less. 3. Minimum flow velocity is ( 74 kg m ) or Reynolds number limit of 20 000 whichever is greater. Pressure bar g (psi g) DN25 (1") DN40 (1½") DN50 (2") DN80 (3") DN100 (4") DN150 (6") DN200 (8") DN250 (10") DN300 (12") Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. 0.0 20 132 32 325 53 544 120 1,216 208 2,116 472 4,798 825 8,385 1,387 14,094 1,964 19,964 0.0 (711) (4,675) (1,130) (11,486) (1,888) (19,194) (4,224) (42,934) (7,352) (74,730) (16,669) (169,433) (29,201) (296,813) (49,087) (498,888) (69,532) (706,680) 1.4 20 313 49 768 82 1,284 184 2,871 320 4,998 725 11,332 1,268 19,804 2,133 33,269 3,021 47,125 (20.0) (711) (11,043) (1,737) (27,129) (2,902) (45,332) (6,491) (101,403) (11,299) (176,499) (25,618) (400,174) (44,877) (701,024) (75,490) (1,177,647) (106,933) (1,668,149) 2.8 25 493 62 1,212 103 2,025 231 4,529 402 7,883 911 17,872 1,592 31,235 2,672 52,443 3,784 74,287 (40.0) (888) (17,417) (2,181) (42,789) (3,645) (71,499) (8,152) (159,934) (14,190) (278,378) (32,173) (631,161) (56,360) (1,105,667) (94,572) (1,856,406) (133,962) (2,629,619) 4.1 29 674 72 1,656 121 2,766 270 6,188 470 10,771 1,065 24,420 1,861 42,678 3,123 71,618 4,424 86,615 (60.0) (1,038) (23,798) (2,550) (58,464) (4,260) (97,693) (9,529) (218,527) (16,587) (380,363) (37,607) (862,390) (65,880) (1,510,734) (110,546) (2,535,166) (156,590) (3,066,018) 5.5 33 855 81 2,100 136 3,509 304 7,849 529 13,661 1,199 30,974 2,096 54,133 3,517 72,804 4,982 86,641 (80.0) (1,169) (30,185) (2,871) (74,156) (4,798) (123,914) (10,732) (277,179) (18,681) (482,452) (42,354) (1,093,855) (74,196) (1,916,212) (124,487) (2,577,147) (176,337) (3,066,950) 6.9 36 1,036 90 2,545 150 4,252 335 9,511 582 16,555 1,320 37,535 2,307 55,984 3,867 72,697 5,478 86,514 (100.0) (1,287) (36,578) (3,161) (89,863) (5,282) (150,160) (11,814) (335,889) (20,564) (584,642) (46,625) (1,325,549) (81,677) (1,981,748) (136,902) (2,573,347) (193,923) (3,062,428) 9.7 42 1,398 104 3,435 174 5,741 389 12,841 677 22,351 1,534 42,399 2,681 55,984 4,490 72,656 6,360 86,465 (140.0) (1,495) (49,384) (3,673) (121,323) (6,137) (202,729) (13,728) (453,478) (23,894) (789,315) (54,175) (1,497,292) (94,903) (1,981,748) (158,946) (2,571,893) (225,149) (3,060,698) 12.4 48 1,762 117 4,328 195 7,232 436 16,177 759 28,157 1,722 42,399 3,009 55,984 5,027 72,347 7,120 86,097 (180.0) (1,678) (62,213) (4,122) (152,840) (6,888) (255,394) (15,408) (571,282) (26,819) (994,362) (60,805) (1,497,292) (106,519) (1,981,748) (177,936) (2,560,955) (252,048) (3,047,681) 15.2 52 2,126 128 5,222 214 8,726 479 19,518 834 28,158 1,891 42,399 3,305 55,984 5,518 72,321 7,816 86,066 (220.0) (1,843) (75,063) (4,528) (184,411) (7,566) (308,148) (16,925) (689,287) (29,459) (994,383) (66,791) (1,497,292) (117,004) (1,981,748) (195,325) (2,560,024) (276,680) (3,046,573) 20.7 60 2,855 149 7,014 248 11,720 555 21,343 967 28,158 2,192 42,399 3,831 55,984 6,388 72,288 9,049 86,027 (300.0) (2,136) (100,825) (5,248) (247,701) (8,769) (413,905) (19,615) (753,714) (34,141) (994,383) (77,408) (1,497,292) (135,604) (1,981,748) (226,127) (2,558,874) (320,311) (3,045,204) 27.6 69 3,770 171 9,261 285 14,270 638 21,343 1,111 28,158 2,519 42,399 4,402 55,984 7,324 72,099 10,374 85,802 (400.0) (2,454) (133,125) (6,030) (327,054) (10,076) (503,949) (22,539) (753,714) (39,231) (994,383) (88,947) (1,497,292) (155,818) (1,981,748) (259,241) (2,552,194) (367,217) (3,037,255) 34.5 78 4,687 190 11,039 318 14,270 712 21,343 1,239 28,158 2,808 42,399 4,908 55,984 8,152 71,985 11,548 85,666 (500.0) (2,737) (165,512) (6,724) (389,852) (11,235) (503,949) (25,132) (753,714) (43,743) (994,383) (99,179) (1,497,292) (173,741) (1,981,748) (288,580) (2,548,126) (408,777) (3,032,414) 63

Table 5. Natural gas flowrates at selected pressures at 16 C (60 F) 1, 2, 3, 4. Minimum and Maximum operating flowrates in SCMH (SCFH) Notes: 1. At standard conditions of 16 C (60 F) and 1 bar g (14.7 psi g), SCMH: standard cubic meters per hour (SCFH: standard cubic feet per hour). 2. Maximum flow velocity is 79 m / sec (260 ft / sec) or Reynolds number of 7 000 000, whichever is less. 3. Specific gravity of natural gas = 0.61 and 0.8% N 2. 4. Minimum flow velocity is ( 74 kg m ) or Reynolds number limit of 20 000 whichever is greater. Pressure bar g (psi g) DN25 (1") DN40 (1½") DN50 (2") DN80 (3") DN100 (4") DN150 (6") DN200 (8") DN250 (10") DN300 (12") Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. Min. Max. 0.0 22 132 41 325 68 542 153 1,213 266 2,111 603 4,787 1,057 8,385 1,840 14,480 2,639 20,768 0.0 (772) (4,665) (1,444) (11,460) (2,413) (19,149) (5,397) (42,834) (9,395) (74,557) (21,300) (169,041) (37,314) (296,126) (64,968) (511,367) (93,181) (733,432) 1.4 26 313 63 768 105 1,284 235 2,873 409 5,000 928 11,337 1,626 19,860 2,831 34,295 4,061 49,187 (20.0) (905) (11,048) (2,222) (27,142) (3,713) (45,354) (8,307) (101,452) (14,458) (176,585) (32,781) (400,368) (57,426) (701,364) (99,983) (1,211,101) (143,401) (1,737,031) 2.8 32 495 79 1,212 132 2,031 296 4,543 515 7,908 1,167 17,930 2,045 31,409 3,560 54,234 5,106 77,786 (40.0) (1,138) (17,472) (2,795) (42,925) (4,670) (71,728) (10,446) (160,445) (18,182) (279,268) (41,225) (633,180) (72,217) (1,109,202) (125,733) (1,915,261) (180,334) (2,746,978) 4.1 38 678 93 1,656 155 2,783 346 6,225 603 10,834 1,366 24,565 2,394 43,032 4,167 74,300 5,977 92,153 (60.0) (1,332) (23,938) (3,271) (58,810) (5,466) (98,271) (12,227) (219,818) (21,282) (382,611) (48,253) (867,489) (84,530) (1,519,664) (147,166) (2,623,888) (211,075) (3,254,350) 5.5 43 862 104 2,100 175 3,539 390 7,917 680 13,780 1,541 31,242 2,699 54,730 4,700 81,850 6,740 98,024 (80.0) (1,502) (30,446) (3,689) (74,797) (6,165) (124,985) (13,789) (279,575) (24,001) (486,622) (54,418) (1,103,309) (95,329) (1,932,775) (165,965) (2,890,521) (238,036) (3,461,702) 6.9 47 1,048 115 2,545 192 4,301 430 9,620 749 16,744 1,699 37,963 2,976 60,965 5,180 81,850 7,430 98,024 (100.0) (1,655) (36,995) (4,067) (90,887) (6,795) (151,872) (15,200) (339,717) (26,457) (591,305) (59,986) (1,340,656) (105,084) (2,152,958) (182,943) (2,890,521) (262,387) (3,461,702) 9.7 55 1,422 134 3,435 224 5,838 501 13,059 873 22,730 1,979 46,061 3,467 60,965 6,035 81,850 8,656 98,024 (140.0) (1,929) (50,222) (4,738) (123,382) (7,917) (206,171) (17,710) (461,176) (30,826) (802,714) (69,892) (1,626,648) (122,436) (2,152,958) (213,142) (2,890,521) (305,701) (3,461,702) 12.4 61 1,802 151 4,328 252 7,396 564 16,543 982 28,795 2,228 46,061 3,902 60,965 6,793 81,850 9,743 98,024 (180.0) (2,171) (63,622) (5,333) (156,302) (8,911) (261,179) (19,933) (584,223) (34,696) (1,016,887) (78,665) (1,626,648) (137,805) (2,152,958) (239,886) (2,890,521) (344,058) (3,461,702) 15.2 68 2,186 166 5,222 278 8,974 622 20,073 1,082 30,590 2,454 46,061 4,298 60,965 7,482 81,850 10,731 98,024 (220.0) (2,391) (77,198) (5,874) (189,654) (9,816) (316,909) (21,957) (708,885) (38,219) (1,080,291) (86,652) (1,626,648) (151,797) (2,152,958) (264,230) (2,890,521) (378,973) (3,461,702) 20.7 79 2,970 194 7,014 324 12,193 725 23,187 1,261 30,590 2,860 46,061 5,010 60,965 8,721 81,850 12,507 98,024 (300.0) (2,787) (104,888) (6,847) (257,682) (11,442) (430,583) (25,594) (818,830) (44,549) (1,080,291) (101,005) (1,626,648) (176,940) (2,152,958) (307,963) (2,890,521) (441,698) (3,461,702) 27.6 91 3,980 224 9,261 375 15,503 839 23,187 1,460 30,590 3,311 46,061 5,715 60,965 10,093 81,850 14,476 98,024 (400.0) (3,226) (140,539) (7,926) (345,267) (13,245) (547,487) (29,626) (818,830) (51,567) (1,080,291) (116,917) (1,626,648) (201,815) (2,152,958) (356,431) (2,890,521) (511,214) (3,461,702) 34.5 103 5,023 252 11,039 421 15,503 942 23,187 1,640 30,590 3,719 46,061 6,516 60,965 11,337 81,850 16,261 98,024 (500.0) (3,625) (177,379) (8,905) (423,533) (14,880) (547,487) (33,284) (818,830) (57,933) (1,080,291) (131,350) (1,626,648) (230,098) (2,152,958) (400,376) (2,890,521) (574,242) (3,461,702) 64

Dimensions and weights approximate in mm (inches) and kg (lbs) Wafer connection type, integral mounting 20 (0.8") 151 (5.9") 99 (3.9") 162 (6.4") 146 (5.8") 2.9 (1.1") A max B D C Wafer connection The wafer connection is available in stainless steel sizes DN25 - DN80 (1" - 3") only. The schedule of the mating pipe s internal diameter dimension 'D'. Size Dimensions Weight DN25 (1") A B C D 290 mm (11.4") 84 mm (3.3") 104 mm (4.1") 24 mm (0.957") 5.9 kg (13 lbs) DN40 (1½") 282 mm (11.1") 79 mm (3.1") 104 mm (4.1") 38 mm (1.500") 6.35 kg (14 lbs) DN50 (2") 290 mm (11.4") 91 mm (3.6") 127 mm (5") 49 mm (1.939") 7.7 kg (17 lbs) DN80 (3") 307 mm (12.1") 127 mm (5") 178 mm (7") 74 mm (2.900") 14.5 kg (32 lbs) Spirax Sarco Inc. 2150 Miller Drive Longmont, CO 80501 Telephone: (303) 682-7060 Fax: (303) 682-7069 Spirax Sarco, Inc. 2012 TI-P338-26-US 10.13 65

Flange connection, integral mounting 20 (0.8") 151 (5.9") 99 (3.9") 162 (6.4") 146 (5.8") 29 (1.1") A max " NPT C B Note: The schedule of the mating pipe s internal diameter > dimension 'C'. Size Dimensions A B C Stainless steel Carbon steel Weight PN16 PN40 ASME 150 PN64 ASME 600 PN16 PN40 ASME 150 PN64 ASME 600 PN16 ASME 150 PN40 PN64 ASME 600 DN25 (1") 287 mm (11.3") 193 mm (7.6") 24 mm (0.957") 24 mm (0.957") 8 kg (18 lbs) 9 kg (20 lbs) 9 kg (20 lbs) DN40 (1½") 287 mm (11.3") 206 mm (8.1") 40 mm (1.500") 40 mm (1.500") 10 kg (22 lbs) 13 kg (28 lbs) 13 kg (28 lbs) DN50 (2") 330 mm (13.0") 216 mm (8.5") 49 mm (1.939") 49 mm (1.939") 14 kg (31 lbs) 16 kg (36 lbs) 16 kg (36 lbs) DN80 (3") 366 mm (14.4") 229 mm (9.0") 74 mm (2.900") 74 mm (2.900") 23 kg (51 lbs) 27 kg (60 lbs) 27 kg (60 lbs) DN100 (4") 378 mm (14.9") 241 mm (9.5") 97 mm (3.826") 97 mm (3.826") 25 kg (55 lbs) 33 kg (72 lbs) 33 kg (72 lbs) DN150 (6") 404 mm (15.9") 345 mm (13.6") 146 mm (5.761") 146 mm (5.761") 146 mm (5.761") 146 mm (5.761") 42 kg (92 lbs) 53 kg (116 lbs) 64 kg (140 lbs) DN200 (8") 429 mm (16.9") 470 mm (18.5") 194 mm (7.625") 194 mm (7.625") 194 mm (7.625") 194 mm (7.625") 65 kg (144 lbs) 83 kg (182 lbs) 100 kg (220 lbs) DN250 (10") 457 mm (18.0") 470 mm (18.5") 255 mm (10.020") 255 mm (10.020") 82 kg (180 lbs) 118 kg (260 lbs) DN300 (12") 483 mm (19.0") 470 mm (18.5") 300 mm (12.000") 300 mm (12.000") 120 kg (265 lbs) 166 kg (365 lbs) 66

Dimensions and weights approximate in mm (inches) and kg (lbs) Remote mounting Note: For best results, mount the remote transmitter below the horizontal pipe. Pipe mount electronics 184 (7.3") 270 (10.6") 140 (5.5") Cable and 'U' bolts supplied. Note: Cable must be run in conduit (not supplied). Conduit connection is ¾" NPT. 107 (4.2") 140 (5.5") Wall mount electronics 216 (8.5") 196 (7.7") 270 (10.6") 148 (5.8") 127 (5.0") Size DN25 (1") DN40 (1½") DN50 (2") DN80 (3") DN100 (4") DN150 (6") DN200 (8") DN250 (10") DN300 (12") Flanged PN16 ASME 150 11 kg (24 lbs) 13 kg (28 lbs) 17 kg (37 lbs) 26 kg (57 lbs) 33 kg (72 lbs) 44 kg (98 lbs) 68 kg (150 lbs) 84 kg (186 lbs) 123 kg (271 lbs) Flanged PN40 12 kg (26 lbs) 15 kg (34 lbs) 19 kg (42 lbs) 30 kg (66 lbs) 40 kg (89 lbs) 55 kg (122 lbs) 85 kg (188 lbs) 121 kg (266 lbs) 168 kg (371 lbs) Weights Flanged PN64 12 kg (26 lbs) 15 kg (34 lbs) 19 kg (42 lbs) 30 kg (66 lbs) 48 kg (105 lbs) 66 kg (146 lbs) 103 kg (226 lbs) Wafer 9 kg (19 lbs) 9 kg (20 lbs) 10 kg (23 lbs) 17 kg (38 lbs) Spirax Sarco Inc. 2150 Miller Drive Longmont, CO 80501 Telephone: (303) 682-7060 Fax: (303) 682-7069 TI-P338-26-US 10.13 67

Selection guide for the VLM10 in-line vortex mass flowmeter Category Description Suffix Codes Model VLM10 in-line vortex flowmeter VLM10- Size (nominal) Connection and Rating Wetted material Output / Comms Certification Electronics Sensor wire (internal) DN25 (1") 025 DN40 (1½") 040 DN50 (2") 050 DN80 (3") 080 DN100 (4") 100 DN150 (6") 150 DN200 (8") 200 DN250 (10") 250 DN300 (12") 300 ASME 150 3AB 3AD Flanged 5 ASME 600 1 3AE PN16 3PC PN40 3PE PN64 1 3PF Wafer 6 Wafer 2 6WA Carbon steel (150mm - 300mm) 3 4 Austenitic SS (316L equiv.) 6 4-20 ma, Pulse D0 4-20 ma, Pulse, Relay E0 4-20 ma, Pulse, RS-485 Modbus, Modbus IP D3 4-20 ma, Pulse, Relay, RS-485 Modbus, Modbus IP E3 4-20 ma, Pulse, RS-485 BACnet D4 4-20 ma, Pulse, Relay, RS-485 BACnet E4 4-20 ma, Pulse, RS-485 BACnet, Modbus IP D5 4-20 ma, Pulse, Relay, RS-485 BACnet, Modbus IP E5 FMC A FM/ATEX B Local Display 0 Remote display with 15 m (50 ft) of cable 4 1 Remote display with 30 m (100 ft) of cable 2 Remote display with 150 ft of cable 3 Teflon, -40 to 400 F (-40 to 204 C) Fiberglass, 350 to 750 F ( 177 to 400 C) A B Notes: All electronics come with an electronic wand for local programming 1 ASME 600 and PN64 flanges are available in pipeline sizes DN25 to DN200 (1" to 8") 2 Wafer available in pipeline sizes DN25 to DN80 (1" to 3") 3 Carbon steel wetted material available in pipeline sizes DN150 to DN300 (6" to 12") 4 Remote mount electronics are required for high process temperatures. Selection example: VLM10 050 3AB 6 D3 A 0 A 5 Flowmeters ordered with PN flanges (DN25 through to DN250) are CE approved products. 6 Wafer connections are not CE approved, unless otherwise specified at the point of ordering - There is a surcharge for this service. Accessories External pressure transmitter For mass flow of gases and superheat steam. External temperature transmitter On a separate pipe for energy measurement. How to order example 1 off Spirax Sarco VLM10-050-3AB-6-D3-A-0-A in-line vortex mass flowmeter 68