VLM10 In-line Vortex Mass Flow Meter

Transcription

1 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 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-P US 10.13

2 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 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

3 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 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 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: 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 to Ambient temperature C Minimum flow velocity m / s C 49 C Process temperature C 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 / DN40 (1 ") DN50 (2") DN100 (4") DN150 (6") DN200 (8") DN80 (3") DN300 (12") Fig 2. Minimum linear flow velocity vs. kinematic viscosity Ambient temperature F Minimum flow velocity ft ft/s / s 60

4 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) (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 < ). 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 Table 2 Water flowrates DN250 (10") DN300 (12") For flowmeter sizing go to and type sizing program in the search engine 61

5 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 , whichever is less. Pressure bar g (psi g) 2. Minimum flow velocity is ( 74 kg m ) or Reynolds number limit of 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 , , , ,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) , , ,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) , , , ,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) , , , ,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) , , , , ,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) , , , ,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) , , , ,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) , , , ,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) , , , , ,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) , , , , ,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) , , , , ,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) , , , , ,361 2,203 50,226 3,858 66,463 6,485 86,178 9, ,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

6 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 , whichever is less. 3. Minimum flow velocity is ( 74 kg m ) or Reynolds number limit of 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 , , , ,385 1,387 14,094 1,964 19, (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) , , , ,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) , , , , ,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) , , , ,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) , , , ,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) , , , , ,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) , , , , ,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) , , , , ,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) , , , , ,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) , , , , ,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) , , , ,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) , , , ,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

7 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 , whichever is less. 3. Specific gravity of natural gas = 0.61 and 0.8% N Minimum flow velocity is ( 74 kg m ) or Reynolds number limit of 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 , , ,787 1,057 8,385 1,840 14,480 2,639 20, (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) , , , ,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) , , , ,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) , , , ,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) , , , ,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) , , , , ,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) , , , , ,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) , , , , ,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) , , , ,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) , , , ,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) , , , ,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) , , , ,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

8 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 Miller Drive Longmont, CO Telephone: (303) Fax: (303) Spirax Sarco, Inc TI-P US

9 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

10 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 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 Miller Drive Longmont, CO Telephone: (303) Fax: (303) TI-P US

11 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 AE PN16 3PC PN40 3PE PN64 1 3PF Wafer 6 Wafer 2 6WA Carbon steel (150mm - 300mm) 3 4 Austenitic SS (316L equiv.) ma, Pulse D ma, Pulse, Relay E ma, Pulse, RS-485 Modbus, Modbus IP D ma, Pulse, Relay, RS-485 Modbus, Modbus IP E ma, Pulse, RS-485 BACnet D ma, Pulse, Relay, RS-485 BACnet E ma, Pulse, RS-485 BACnet, Modbus IP D 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: VLM AB 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 VLM AB-6-D3-A-0-A in-line vortex mass flowmeter 68