Nominaalne läbimõõt | DN25-DN400 |
Nominaalne rõhk | 1.0Mpa/1.6Mpa/2.5Mpa/4.0Mpa |
Vahemiku suhe | Max 40:1 (alla P = 101,325 Kpa, T = 293,15 K) |
Täpsus | 1,5% (standardne), 1,0 (valikuline) |
Korratavus | Parem kui 0,2% |
Plahvatuskindel | ExiallCT6Ga |
Kaitse | IP65 |
Kesta materjal | Alumiiniumisulam/süsinikteras/roostevaba teras |
Toiteallikas | 3,6 V liitiumpatarei toitega Väline toide DC18-30V |
väljundsignaal | 4-20mA, impulss, alarm |
Suhtlemine | RS485 Modbus RTU |
Suurus | L | D | K | N-φh | H | W | Märkused |
DN25(1") | 200 | 115 | 85 | 4-φ14 | 335 | 200 | 1.Ääriku teave vastavalt PN16 GB9113.1-2000 2. Saadaval on ka muud äärikud |
DN40 (1½") | 200 | 150 | 110 | 4-φ18 | 365 | 230 | |
DN50 (2") | 150 | 165 | 125 | 4-φ18 | 375 | 275 | |
DN80 (3") | 240 | 200 | 160 | 8-φ18 | 409 | 280 | |
DN100 (4") | 300 | 220 | 180 | 8-φ18 | 430 | 285 | |
DN150 (6") | 450 | 285 | 240 | 8-φ22 | 495 | 370 | |
DN200 (8") | 600 | 340 | 295 | 12-φ22 | 559 | 390 | |
DN250 (10") | 750 | 405 | 355 | 12-φ26 | 629 | 480 | |
DN300 (12") | 900 | 460 | 410 | 12-φ26 | 680 | 535 | |
DN400 (16") | 1200 | 580 | 525 | 16-φ30 | 793 | 665 |
DN (mm/tolli) |
Mudel | Voolu spetsifikatsioon | Vooluhulk (m3/h) | Qmin (m3/h) | Max rõhukadu (Kpa) | Korpuse materjal | kaal (kg) |
DN25 (1") | QTWG-25(A) | G50 | 5-50 | ≤1 | 1 | ≤1,6 MPa Alumiiniumi sulam ≥2,0 MPa Süsinikteras või SS304 |
7 |
DN40 (1½ tolli) | QTWG-40(A) | G60 | 6-60 | ≤1 | 1 | 8 | |
50 (2") | QTWG-50(A) | G40 | 6.5-65 | ≤1,3 | 0.9 | 8.5 | |
QTWG-50(B) | G65 | 8-100 | ≤1,6 | 0.8 | |||
QTWG-50(C) | G100 | 10-160 | ≤2,4 | 2.0 | |||
80 (3") | QTWG-80(A) | G100 | 8-160 | ≤2,4 | 1.0 | 9.5 | |
QTWG-80(B) | G160 | 13-250 | ≤3,0 | 1.6 | |||
QTWG-80(C) | G250 | 20-400 | ≤5,0 | 2.0 | |||
100 (4 tolli) | QTWG-100(A) | G160 | 13-250 | ≤3,3 | 1.0 | 15 | |
QTWG-100(B) | G250 | 20-400 | ≤4,2 | 1.6 | |||
QTWG-100(C) | G400 | 32-650 | ≤6,7 | 1.8 | |||
150 (6 tolli) | QTWG-150(A) | G400 | 32-650 | ≤7,8 | 1.6 | 27 | |
QTWG-150(B) | G650 | 50-1000 | ≤10 | 2.0 | |||
QTWG-150(C) | G1000 | 80-1600 | ≤12 | 2.3 | |||
200 (8") | QTWG-200(A) | G650 | 50-1000 | ≤13 | 1.6 | Süsinikteras või SS304 | 45 |
QTWG-200(B) | G1000 | 80-1600 | ≤16 | 2.0 | |||
QTWG-200(C) | G1600 | 130-2500 | ≤20 | 2.2 | |||
250 (10") | QTWG-250(A) | G1000 | 80-1600 | ≤20 | 1.2 | 128 | |
QTWG-250(B) | G1600 | 130-2500 | ≤22 | 2.0 | |||
QTWG-250(C) | G2500 | 200-4000 | ≤25 | 2.3 | |||
300 (12 tolli) | QTWG-300(A) | G1600 | 130-2500 | ≤22 | 1.6 | 265 | |
QTWG-300(B) | G2500 | 200-4000 | ≤25 | 2.0 | |||
QTWG-300(C) | G4000 | 320-6500 | ≤35 | 2.3 | |||
400 (16 tolli) | QTWG-400(A) | G1600 | 300-2500 | ≤25 | 1.8 | 380 | |
QTWG-400(B) | G2500 | 500-4000 | ≤35 | 2.0 | |||
QTWG-400(C) | G4000 | 600-8000 | ≤40 | 2.3 |
QTWG | Parameetrid | XXX | X | X | X | X | X | X | X |
Suurus (mm) | DN25-DN400mm | ||||||||
Täpsus | 1,5% (standard) | 1 | |||||||
1,0% | 2 | ||||||||
Nominaalne | 1,0 MPa | 1 | |||||||
Surve | 1,6 MPa | 2 | |||||||
2,5 MPa | 3 | ||||||||
4,0 MPa | 4 | ||||||||
teised | 5 | ||||||||
Korpuse materjal | Alumiiniumisulam (suurusele alla DN150 mm) | 1 | |||||||
Süsinikteras | 2 | ||||||||
Roostevaba teras | 3 | ||||||||
Väljund/Side | Impulss+4-20mA | 1 | |||||||
Impulss+4~20mA+485 | 3 | ||||||||
Impulss+4~20mA+HART | 4 | ||||||||
Toiteallikas | Akutoitel + väline toide DC24V (kahe juhtmega) | 1 | |||||||
Akutoitel + väline toide DC24V (kolme juhtmega) | 2 | ||||||||
Endine tõend | Koos | 1 | |||||||
Ilma | 2 |