LDG ( ) LDG 5µS/cm E=B V D K E K B V D E 420mA RS485 HART MODBUS
150:1 EMI EMI 16 SMD SMT LCD RS485RS232Hart Modbus Profibus-DP 16 1 mm JB/T9248-1999 DN10~DN600 DN40~DN2000 150:1 0.1% 0.5 1.0-20~+60-20~+90-30~+120-20~+160 DN10~DN504MPa DN65~DN2001.6MPa DN250~DN10001MPa DN1200~DN20000.6MPa 0.1-15m/s 5s/cm 4-20mA( 0-750) / RS485MODBUS HART Profibus-DP 220VAC, 15%+24VDC,
5DN 2DN GB/T9113.1-2000 Exd[ia]qIICT5 IP65 IP68-25~+60 5%~95% 20W 2 - m/s m3/h mm 0.5 1 2 3 4 5 6 7 8 9 10 10 0.14 0.28 0.57 0.85 1.1 1.4 1.7 2. 2.3 2.5 2.8 15 0.32 0.64 1.3 1.9 2.5 3.2 3.8 4.5 5.1 5.7 6.3 20 0.57 1.1 2.3 3.4 4.5 5.7 6.8 7.9 9.0 10 11 25 0.88 1.8 3.5 5.3 7.1 8.8 11 12 14 16 17.6 32 1.4 2.9 5.8 8.7 12 14 17 20 23 26 28.9 40 2.3 4.5 9.0 14 18 23 27 32 36 41 45.2 50 3.5 7.1 14 21 28 35 42 49 57 64 70 65 6.0 12 24 36 48 60 72 84 96 107 119 80 9.0 18 36 54 72 90 109 127 145 163 180 100 14 28 57 85 113 141 170 198 226 254 282 125 22 44 88 132 177 221 265 309 353 397 441 150 32 64 127 191 254 318 382 445 509 572 636 200 57 113 226 339 452 565 678 791 904 1017 1131 250 88 177 353 530 707 883 1060 1236 1413 1590 1767 300 127 254 509 763 1017 1272 1526 1780 2035 2289 2545 350 173 346 692 1039 1385 1731 2077 2423 2769 3116 3464 400 226 452 904 1356 1809 2261 2713 3165 3617 4069 4523 450 286 572 1145 1717 2289 2861 3434 4006 4578 5150 5725 500 353 707 1413 2120 2826 3533 4239 4946 5652 6359 7069 600 509 1017 2035 3052 4069 5087 6104 7122 8139 9156 10180 700 692 1385 2769 4154 5539 6924 8308 9693 11078 12463 13847 800 904 1809 3617 5426 7235 9043 10852 12660 14469 16278 18086 900 1145 2289 4578 6867 9156 11445 13734 16023 18312 20602 22891 1000 1413 2826 5652 8478 11304 14130 16956 19782 22608 25434 28260 1200 2035 4069 8139 12208 16278 20347 24417 28486 32556 36625 40694 1400 2769 5539 11078 16617 22156 27695 33234 38773 44312 49851 55390 1600 3617 7235 14469 21704 28938 36173 43407 50642 57876 65111 72346 1800 4578 9156 18312 27469 36625 45781 54937 64094 73250 82406 91562 2000 5652 11304 22608 33912 45216 56520 67824 79128 90432 101736 113040
LDG - - S L M T D Hb Hc P W 10-2000mm 316L Ti Ta -B -C (Pt) WC 0 1 2 4-20mA C U F E P 0 220VAC 1 24VDC CR PU F4/PTFE F46/FEP 0 1 RS485 2 RS232 3 Modbus 4 Hart 0 (PFA) 1 2 P1 P2 P3 P(n) 1.6MPa 1.0MPa 0.6MPa N
E Exd[ia]iaqIICT5 (n) m 3 /h CR PU F4 (PTFE) 60 DN50~2000 60 DN25~500 160 DN25~1600 F46 F4 120 (FEP) F4 FEP F46, PFA 180 F46 DN10~200 DN10~300 316L B C Ti Ta Pt 1. 2. 1. 10% 2. 50% 3. 1. 2. Fe+++Cu++ 3. 1. ///// 2. 50% 1. 40% 2. 3. 80
Acetic acid Aluminium chloride / PFA /% C 510 RS A A A A A A A N A 50 RS N A A A A A A N N S RS N A A X A A A N 10 25 100 100 100 N N A B A A A(M) N N N B A A A(M) Ammonia 10 R A A A X A A 10 100 S B A A N A A A A(M) bauxite slurry A A A A B A A B Beer A A A A A Black liquor B A A A N N Brine RS B A A X A A N A(M) Ccitric acid 525 RS A A A X A A A(M) 50 R A A A X A A A 50 S A A B X A A A(M) Slurry N B A A A B A Coal+water slurry Copper sulfate A A A A B A A 550 RS B B B A A A A(M) A(M) 50 Sat RS B B B X A A A(M) A(M) Dairy products A A A A B N N Dynes A A A A A N N Fatty acid Hydrochloric acid 100 R A A A X A A B 100 S B A A X A A N 100 135 A A A X A A B(M) 100 315 A B A X A A 0.55 R N X A A A A A B 10 R N B A A X A A B
B 20 37 R B N N A X A A B 10 50 N B N A A A A B 5 60 N N A A A A A B 0.5`5 S N N A X A A A N 10 37 S N N N X X A A N Glucose syrup ( ) Green liquid A A A A A A A A A A A A A A N Lime slurry N B A A A A Lime stone slurry Magnesium hydroxide N B A A A A A 100 N N N A A A Molasses A A A A A N N Mud drilling A A A A N A N Nickel sulfate 80 N N A A A A(M) A(M) 765 R X X X A A A A B Nitric acid 765 S X N X A A A A N 100 R N X A A A A N 100 50S X A A A A N Paper stock RS B A A A A A N 130 R X X X A A A A A Phosphoric acid 45 Sat R B X B A A A A A 80 Sat 140 150 N N N A A A A A(M) 10 20 20 Potassium hydroxide 50 10 50 R A X N A A A A R B X N N A A A A S B X N A A A A Sewage(Raw) A A A A A A A Sea water R B A A A A A N Sludge A A A A A A N B Sodium bicarbonate 10 20 RS A A A A A A A(M)
100 RS N N B A A A A A(M) Sodium hydroxide 10 20 34 50 10 20 30`50 R A N A N A A A A R B N A N A A A A 150 N N A N A A A A(M) 70 150 N N B N A A A A(M) 50 180 N N B N A A A A(M) 60 100 150 N N B N A A A A(M) 25 R N X X A A A A A 10 R N X X A A A A N Sulfuric acid 25 60 70 85 90 96 R N X B A A A A N R N X N A A A AA N R X X N A A A A N 25 150 N N X N A A A A(M) 560 180 N N N N A A A N 77 96 150 N N N N A A A N Urea 50 A A A A N N Uric acid R A A X A A A White liquid N N A A A B A B N X R S Sat M
1 DN L D K H H* n d 10 150 90 60 247 190 4 14 4MPa 15 150 95 65 252 195 4 14 4MPa 20 150 105 75 260 203 4 14 4MPa 25 150 115 85 240 183 4 14 4MPa 32 150 140 100 267 210 4 18 4MPa 40 200 150 110 277 220 4 18 4MPa 50 200 165 125 290 233 4 18 4MPa 65 200 185 145 300 243 4 18 1.6MPa 80 200 200 160 323 266 8 18 1.6MPa 100 250 220 180 342 285 8 18 1.6MPa 125 250 250 210 372 315 8 18 1.6MPa 150 300 285 240 405 347 8 22 1.6MPa 200 350 340 295 461 405 12 22 1.6MPa 250 400 395 350 512 456 12 22 1.0MPa 300 500 445 400 565 510 12 22 1.0MPa 350 500 505 460 625 570 16 22 1.0MPa 400 600 565 515 674 620 16 26 1.0MPa
450 600 615 565 725 670 20 26 1.0MPa 500 600 670 620 775 720 20 26 1.0MPa 600 600 780 725 885 830 20 30 1.0MPa 700 700 895 840 1025 970 24 30 1.0MPa 800 800 1015 950 1135 1080 24 34 1.0MPa 900 900 1115 1050 1235 1180 28 34 1.0MPa 1000 1000 1230 1160 1335 1280 28 36 1.0MPa 1200 1200 1405 1340 1525 1470 32 33 0.6MPa 1400 1400 1630 1560 1735 1680 36 36 0.6MPa 1600 1600 1830 1760 1965 1910 40 36 0.6MPa 1800 1800 2045 1970 2155 2100 44 39 0.6MPa 2000 2000 2265 2180 2365 2310 48 42 0.6MPa H* 2