Nominel diameter | DN25-DN400 |
Nominelt tryk | 1,0Mpa/1,6Mpa/2,5Mpa/4,0Mpa |
Rækkeviddeforhold | Maks. 40:1 (under P=101.325Kpa,T=293.15K) |
Nøjagtighed | 1,5 % (Standard), 1,0 (Valgfrit) |
Gentagelighed | Bedre end 0,2 % |
Eksplosionssikker | ExiallCT6Ga |
Beskyttelse | IP65 |
Skal materiale | Aluminiumslegering/kulstofstål/rustfrit stål |
Strømforsyning | 3,6V Lithum batteridrevet Ekstern strøm DC18-30V |
udgangssignal | 4-20mA, puls, alarm |
Meddelelse | RS485 Modbus RTU |
Størrelse | L | D | K | N-φh | H | W | Bemærkninger |
DN25(1") | 200 | 115 | 85 | 4-φ14 | 335 | 200 | 1.Flangeoplysninger i henhold til PN16 GB9113.1-2000 2. Andre flanger er tilgængelige |
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/tommer) |
Model | Flowspecifikation | Flowområde (m3/h) | Qmin (m3/t) | Maks. tryktab (Kpa) | Skalmateriale | Vægt (kg) |
DN25 (1") | QTWG-25(A) | G50 | 5-50 | ≤1 | 1 | ≤1,6 MPa Aluminiumslegering ≥2,0 MPa Kulstofstål eller SS304 |
7 |
DN40(1½") | 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") | 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") | 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 | Kulstofstål eller 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") | 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") | 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 | Parametre | XXX | x | x | x | x | x | x | x |
Størrelse (mm) | DN25-DN400mm | ||||||||
Nøjagtighed | 1,5 % (standard) | 1 | |||||||
1,0 % | 2 | ||||||||
Nominel | 1,0 MPa | 1 | |||||||
Tryk | 1,6 MPa | 2 | |||||||
2,5 MPa | 3 | ||||||||
4,0 MPa | 4 | ||||||||
Andre | 5 | ||||||||
Kropsmateriale | Aluminiumslegering (til størrelse under DN150 mm) | 1 | |||||||
Kulstofstål | 2 | ||||||||
Rustfrit stål | 3 | ||||||||
Output/Kommunikation | Puls+4-20mA | 1 | |||||||
Puls+4~20mA+485 | 3 | ||||||||
Puls+4~20mA+HART | 4 | ||||||||
Strømforsyning | Batteridrevet + ekstern strøm DC24V (to-leder) | 1 | |||||||
Batteridrevet + ekstern strøm DC24V (tre-leder) | 2 | ||||||||
Eks-bevis | Med | 1 | |||||||
Uden | 2 |