646 Fisher 646... 1... 1... 3... 4... 4... 4... 5... 5... 5... 6... 7... 7... 7... 9... 9... 9... 9... 10... 11... 12... 12... 13... 15... 15... 15 1. Fisher 646 Fisher 646,,..,,,, 646,.,,.. W6783 1 www.fisher.com
646 1. 4 ~ 20mA DC, 30VDC 646 2.1VDC 143ohm ( ). 3 6.8V ( 6 ). 0.2 ~ 1.0bar(3 ~ 15psig) (1) : 1.4bar(20psig) : 1.4bar(20psig) : 3.4bar(50psig) (2)(3) 1.4bar(20psi) 0.08m 3 /hr(3scfh) (2) 1.4bar(20psig) 8.0m 3 /hr(300scfh) (4) : ±0.5%.,, : ±0.5% : 0.4% : 10Hz 3dB : 55 C(100 F) ±4% : psi 0.2% : SAMA PMC 31.1, 3 1% EN 61326-1() - EN 61326-1:2013 2. 2. - A ISM : 1, A - - (1) -40 ~ 71 C(-40 ~ +160 F) CSA -,, Type n,, DIV 2 FM -,, Type n,, ATEX -,, Type n IECEx -,, Type n CSA - Type 3 FM - NEMA 3, IP54 ATEX - IP64 IECEx - IP54. / CUTR - Customs Union Technical Regulations( ) (,,, ) INMETRO - National Institute of Metrology, Quality and Technology(, ) KGS - () /. : 1/4 NPT(F) : 1/4 NPT(F) : 1/2-14 NPT : 18 ~ 22AWG : (20 ) ( 7 ). 2
646 1. (),,. (). () 1.6kg(3.5 ) 2 SEP Fisher Controls International LLC PED 2014/68/EU 3 4. (SEP), PED CE. CE. : ANSI/ISA 51.1 -. 1., 2. m 3 /hr - ( 0 C 1.01325bar). Scfh - (60 F 14.7psia). 3. 12mA 0.6bar(9 psig). 4. 24 C(75 F) 4 ~ 20mA DC 0.2 ~ 1.0bar(3 ~ 15psig). 2. EMC - (1) (ESD) IEC 61000-4-2 4kV 8kV A 10V/m 80 ~ 1.000MHz(80% 1kHz AM) IEC 61000-4-3 3V/m 1.400 ~ 2.000MHz(80% 1kHz AM) A 1V/m 2.000 ~ 2.700MHz(80% 1kHz AM) ( ) IEC 61000-4-4 1kV A I/O / IEC 61000-4-5 1kV(, ) B RF IEC 61000-4-6 3Vrms 150kHz ~ 80MHz A 1. A =. B =. = +/- 1%. 2. Fisher 646 - (646 (%)) A6815 100 90 80 70 60 50 40 30 20 10 0 0 10 20 30 40 50 60 70 80 90 100 (%) 1 4 ~ 20mA DC 0.2 ~ 1.0bar(3 ~ 15psig)... 3
646. 3 (CSA, FM, ATEX, IECEx ).., Fisher 846 i2p100 3.. 646 1. 646. Emerson Automation Solutions Educational Services, Registration : +1-641 754 3771 +1-800 338 8158 : education@emerson.com emerson.com/fishervalvetraining,,...... 4
646. CSA Fisher 646 (D104199X012) FM Fisher 646 (D104200X012) ATEX Fisher 646 (D104201X012) IECEx Fisher 646 (D104202X012). www.fisher.com. /.. 2inch,,.,.,.. 10mm(3/8in.).. 3. ()..... 3 1/4 NPT(F). 10mm(3/8in.).. 5
646 3. 152.4 (6.00) 79.2 (3.12) 47.8 (1.88) 35 (1.38) 152.4 (6.00) 57 (2.25) 41.1 (1.62) 67CFR 1/4-18 NPT 102.1 (4.02) 127.0 (5.00) 72.8 (2.86) 9.7 (0.38) 62.0 (2.44) 6.4 (0.25) 38B3958-A A6816-1 / IL 106.4 (4.19) 127.0 (5.00) 1/2-14 NPT 1/4-18 NPT 1/4-18 NPT 9.5 (0.38) mm (IN.),,. 40, Emerson Automation Solutions.. 5 Fisher 67CFR. 11... 1/4 NPT IN ( ) 1/4 NPT ( ). 6
646 / /. 4. 1/4 NPT 1/8 NPT. 1/8 NPT. 4. Fisher 646 12B8040-A B2395-1 646, 646.. 646. 1.,,,,. 2... (Key 41, 10). 1/4NPT(F). 3/8inch.. 7
646 1, 1 457mm(18in.)... CSA FM,. (,, ) /. /.,.. 3 1/2-14 NPT. 1, 1 457mm(18in.).. 5, 6, 7. +,.. 0.45N m(4 lbf in.)... 5. 6. 4 ~ 20mA + + 1 + + 0.7V 0.7V 6.8V 6.8V 6.8V 0.7V 60ohm 60ohm : 1 250OHM. A6013-23ohm A3875 8
646 7. ( ) + A3876-2 646....... 30VDC 30mA... 9
646 7. 1. +,. +. 5,. 2.. 3. 4.00mA DC. 4. 0.2bar(3psig). 0.2bar(3psig). 5. 20.00mA DC. 6. 1.0bar(15psig). 0.8bar(15psig). 7. 2 ~ 6. 8.. DC, /. 8. /. 8. Fisher 646 DC A3877-1 10
646 646...,,. :,,..,,......... 3 646 ( ) Emerson Automation Solutions.. 3..... 11
646 /.. 1. ( ). 2. DC 4 ~ 20mA. 4 ~ 30mA DC,,. Key 10. 1. 1.4bar(20psig). 2. /... 3. 30mA DC.. 4. 0.14bar(2psig).. 5.. Key 10. 1. (Key 4). 2.. 3. 2 (Key 19) (Key 42). 4. O- (Key 18). 1. Key 20 O- (Key 18). 2. (Key 42) (Key 3). (Key 19). 3. 2.. 0.45N m (4 lbf in.). 4.. 5. (Key 4). 12
646 Key 10. 1. (Key 7). (Key 13) (Key 9). 2. (Key 1) (Key 2). 3. (Key 10). 4. (Key 12) (Key 14) (Key 5). 5.,,,. : (Key 1).. 6.. 7.. 1. (Key 5) (Key 12) (Key 14) 9.,, : 3. 9., (Key 14) 3 1 (Key 12) O- (Key 8) (Key 5) A6057-1/IL 13
646 2.,, (Key 1). (Key 5).. 3. 2 (Key 7) (Key 1) 2... 4. (Key 10), (Key 14). (Key 1).. 5. (Key 2) (Key 1) 5... 6. (Key 9),. (Key 2).. 7. (Key 13) (Key 3)... 2 (Key 7). 2. 2N m(20lbf in.). 8.. 14
646.. Fisher. Emerson Automation Solutions Fisher. Emerson Automation Solutions. 646 Transducer Repair Kit Includes keys 6, 8, 9, 10, 12, 13, 14, and 18. The O-ring for the converter module is also included in the kit. R646X000012 Key 6* O-ring, nitrile 7 Machine screw, stainless steel (4 req'd) 8* O-ring, nitrile 9* Input diaphragm, nitrile 10 Exhaust port assembly 12 Inner valve spring, stainless steel 13 Bias spring, steel pl 14* Valve plug, stainless steel 15 Wire retainer, steel pl (2 req'd) 16 Nameplate, w/o approvals, aluminum 17 Screw, stainless steel (2 req'd). Key 18* O-ring, nitrile 19 Screw, stainless steel (2 req'd) 20 Anti-seize lubricant (not furnished with transducer) 21 Pipe plug, use when gauge is not specified (not shown) Alloy steel pl Stainless steel 21* Gauge, 0-30 psig/0-0.2 MPa/0-2 bar (not shown) 1 2 3 4 5 Relay body assembly Body block, aluminum Housing assembly 1/2 NPT conduit connection Housing Cap, aluminum Body plug, aluminum 22 Anti-seize sealant (not furnished with transducer) 41 Vent, plastic 42 Wire guide, SST 43 Wire lug 44 Set Screw (LCIE) --- Converter module * 15
646 10. Fisher 646 : Key 49 / 41B2373-E 16
646. FlowScanner diagnostic system hook-up Includes pipe tee, pipe nipple, pipe bushings, connector body, and body protector. See figure 4 for part identification. 646, 646.. Front Output For units with gauges SST fittings Brass fittings For units without gauges SST fittings Brass fittings Side Output For units with gauges SST fittings Brass fittings For units without gauges SST fittings Brass fittings 67CFR 646. Key For the following actuator types and sizes: 480 sizes 30-130; 585C all sizes; 656, sizes 40 & 60; 657 & 667, sizes 30-100; 1051 & 1052, sizes 30-60; 061 sizes 30-100; 1066 all sizes 23 Cap screw, steel pl (4 req'd) 24 Washer, carbon steel pl (6 req'd) 25 Hex nut, steel pl (4 req'd) 26 Mounting plate, steel 27 Cap screw, steel pl (2 req'd) (Not req'd for 585C) 28 Washer, carbon steel pl (6 req'd) 585C only 36 Elbow, brass for 3/8-inch copper tubing (4 req'd) 657, 1051, 1052, 1061,1066 and 1066SR only 37 Connector, brass for 3/8-inch copper tubing (2 req'd) 480, 585C, and 667 only - - - Spacer (2 req'd) For 667 size 30 - - - Cap Screw (2 req'd) For 585C only For 667 size 30 67CFR For the following actuator types and sizes: 480 sizes 30-130; 585C all sizes; 657 sizes 30-100; 667 sizes 40-100; 1051 & 1052 sizes 30-60; 1061 sizes 30-100; 1066 all sizes 23 Cap screw, steel pl (2 req'd) 36 Elbow, brass for 3/8-inch copper tubing For 657, 1051, 1052, 1061, 1066, and 1066SR only 37 Connector, brass for 3/8-inch copper tubing For 657, 1051, 1052, 1061, 1066, and 1066SR (1 req'd) For 480, 585C and 667 (2 req'd) For the following actuator types and sizes: 657 & 667 all sizes; 1051 sizes 30-60; 1052 sizes 20-70 23 Cap screw, steel pl With 67CFR (4 req'd) Without 67CFR (2 req'd) 24 Washer, carbon steel pl With 67CFR (4 req'd) Without 67CFR (2 req'd) 25 Hex nut, steel pl With 67CFR (4 req'd) Without 67CFR (2 req'd) 17
646 11. 67CFR Fisher 646 1 : 1 646 3/8INCH. Key 24, 25, 27, 32, 33, 37, 38, 39. 38b3958-A B2381-2 Key Key 26 Mounting plate, steel pl For 657 & 667 sizes 80 & 100 only With 67CFR (2 req'd) Without 67CFR (1 req'd) 26 Mounting plate, steel pl For other actuators With 67CFR (2 req'd) Without 67CFR (1 req'd) 36 Elbow, brass for 3/8-inch copper tubing With 67CFR (2 req'd) Without 67CFR (1 req'd) 37 Connector, brass for 3/8-inch copper tubing With 67CFR (2 req'd) Without 67CFR (1 req'd) 23 Cap screw, steel pl Pipestand with 67CFR (4 req'd) Pipestand without 67CFR & panel (2 req'd) 45 multiple panel (1) (2 req'd) 24 Washer, carbon steel pl Pipestand with 67CFR (4 req'd) without 67CFR (2 req'd) Panel (2 req'd) 45 multiple panel (1) (4 req'd) 26 Mounting plate, steel Pipestand with 67CFR Pipestand without 67CFR 45 multiple panel (1) 27 Cap screw, steel pl 45 multiple panel (1) (2 req'd) 32 Hex nut, steel pl Pipestand with 67CFR (4 req'd) Pipestand without 67CFR & panel (2 req'd) 45 multiple panel (1) (4 req'd) 33 Pipe clamp, carbon steel pl (pipestand only) 36 Elbow, brass for 3/8-inch copper tubing Pipestand & Panel W/67CFR (2 req'd) 18 1. 45.
646 19
646 Emerson, Emerson Automation Solutions,,.,,. Fisher FlowScanner Emerson Electric Co. Emerson Automation Solutions. Emerson Automation Solutions, Emerson, Emerson Emerson Electric Co...,,.,.. Emerson Automation Solutions Marshalltown, Iowa 50158 USA Sorocaba, 18087 Brazil Cernay, 68700 France Dubai, United Arab Emirates Singapore 128461 Singapore www.fisher.com 20 1987, 2017 Fisher Controls International LLC.