Two different types of SVF LZ series metallic tube variable area flow meter

SVF LZ Series Metallic Tube Variable Area Flow Meter Transmits Flow sa pamamagitan ng Magnetic Coupling Drive System.

Ang SVF LZ-Series metallic tube variable flow meter ay isang instrumento sa pagsusuri ng flow na ginagamit para sa pagsukat ng instantaneous flow rate at kumulative flow ng fluids (likwid, gas, at steam) sa pamamagitan ng saradong kanal. Maaari itong magbigay ng lokal na indikasyon pati na rin ang mga signal ng pagpapadala ng malayo.

Ang flow meter na ito ay malawak na ginagamit sa iba't ibang industriya tulad ng petrolyo, kemikal, paggamot ng tubig, pagkain, parmaseutiko, paggawa ng papel, at iba pa dahil sa kanyang simpleng struktura, kadalian ng pagpapanatili, at mahabang buhay ng serbisyo.

Kung ang likido ay naglalaman ng mga ferromagnetic particles, dapat na i-install ang isang magnetic filter sa pasukan ng flow meter. Kung ang inlet flow (pressure) ng flow meter ay hindi matatag, isang device na ginagawa na may mataas na teknolohiya ay maaaring i-install sa bahagi ng pagsukat upang matiyak ang mahabang panahon na matatag at maaasahan na paggamit para sa pagsukat ng malinis na gas.

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Specification

Teknikal na Parameters

Sukat Range Tubig (20°C): 2.5–150000 L/h, Air (20°C, 101325 Pa): 0.07–3000 Nm3/H
Range Ratio 10: 1
Graday 1.5, 2.5
Fluid Working Pressure DN15–DN50: 4.0 MPa, DN80–DN150: 1.6 MPa
Working Pressure of Coatin 1.6 MPa
Fluid Working Temperatura -80 °C hanggang 200 °C (PTFE ≤ 85 °C), mataas na uri ng temperatura ≤ 400 1430433 831C
Type ng koneksyon Flange connection, Thread connection o Tri-clamp flange na koneksyon ay tumutukoy sa standard GB/T9119; ANSI 150Ibs, 300Ibs; HG20592–20635; Iba pang standard flange ay maaaring gawin sa pangangailangan ng gumagamit.
Temperatura ng Kapaligirang -25 °C hanggang +55 °C
Medium Viscosity DN15 ≤ 5 mPa.S; DN25–DN100 ≤ 250 mPa.S
Electricity Signal Output Output Signal: (4–20 mA), Linear Accuracy: 0.5%, epekto ng temperatura: 0.5% / 10 °C, Power Supply: (13–30) V DC, Power Supply Consume: ≤ 250 mW
Limitado ang alarm Power Supply:24 (10%) V DC, Power Loss: ≤ 3W, Working Temperature:-25 °C hanggang +60 °C
Explosion-Proof Grade Ex lb II CT5

Flow Rate Reference

Higit pa basanMas Mababasa
Table 1: SVF LZ Series Metallic Tube Variable Area Flow Meter Flow Rate Reference
Nominal Diameter (mm) Tubig 20 °C 101325 Pa (L/h) Air 20 °C 101325 Pa (m3/H) Maximum Pressure Loss (kPa) Tumpak (±%) Working Pressure (MPa)
RRO, RR1, RL PTFE RRO ERR1, RRL RRO, RR1, RL PTFE
15 1.6–16 0.05–0.5. 6.5 ±1.5 ≤4.0
15 2.5–25 0.07–0.7 6.5 ±1.5 ≤4.0
15 4–00 2.5–25 0.12–1.2. 6.5 5.5 ±1.5 ≤4.0
15 6–60 4–00 0.18–1.8 6.6 5.5 ±1.5 ≤4.0
15 10–100 6–60 0.3–3 6.6 5.6 ±1.5 ≤4.0
15 16–160 10–100 0.4–4 6.8 5.8 ±1.5 ≤4.0
15 25–2500 16–160 0.7–7 7.2 6.1 ±1.5 ≤4.0
15 40–40 25–2500 1.0–10 8.6 6.1 ±1.5 ≤4.0
15 60–600 40–40 1.5–15 11.1 7.3 ±1.5 ≤4.0
15 80–800 60–600 2.5–25 11.1 7.3 ±1.5 ≤4.0
15 100-1000 80–800 3.0–30 11.1 7.3 ±1.5 ≤4.0
20 40–40 40–40 0.75–7.5 8.6 6.1 ±1.5 ≤4.0
20 60–600 60–600 1.2–12 11.1 7.3 ±1.5 ≤4.0
20 100–1000 100–1000 1.8–18 11.1 7.3 ±1.5 ≤4.0
25 40–40 40–40 1.0–10 6.5 5.9 ±1.5 ≤4.0
25 60–600 50–500 1.5–15 6.5 6.2 ±1.5 ≤4.0
25 80–800 60–600 2.5–25 7 7 ±1.5 ≤4.0
25 100–1000 80–800 4–00 7 5.9 ±1.5 ≤4.0
25 160–1600 100–1000 5–50 8 6 ±1.5 ≤4.0
25 250–25000 160–1600 6–60 10.8 6.8 ±1.5 ≤4.0
25 400–4000 250–25000 8–80 15.8 9.2 ±1.5 ≤4.0
25 500–5000 400–4000 10–100 16.2 11 ±1.5 ≤4.0
25 600–6000 500–5000 15–150 16.5 12 ±1.5 ≤4.0
32 160–1600 160–1600 3–00 8 6 ±1.5 ≤4.0
32 250–25000 250–25000 5–50 10.8 6.8 ±1.5 ≤4.0
32 400–4000 400–4000 7.5–75 15.8 9.2 ±1.5 ≤4.0
32 600–6000 600–6000 16.5 12 ±1.5 ≤4.0
40 400–4000 400–4000 3–00 8 6.5 ±1.5 ≤4.0
40 600–6000 600–6000 5–50 11 6.8 ±1.5 ≤4.0
40 1000–100000 1000–100000 7.5–75 16.2 9.4 ±1.5 ≤4.0
50 600–6000 400–4000 18–180 8 6.5 ±1.5 ≤4.0
50 1000–100000 600–6000 25–2500 11 6.8 ±1.5 ≤4.0
50 1600–160000 1000–100000 40–40 16.2 9.4 ±1.5 ≤4.0
50 2000–20000 1600–160000 50–500 17 14.5 ±1.5 ≤4.0
50 25001232332250000 2000–20000 60–600 19 16.5 ±1.5 ≤4.0
65 1200–120000 1200–120000 18–180 8.2 6.9 ±1.5 ≤1.6
65 1600–160000 1600–160000 30–300 8.2 6.9 ±1.5 ≤1.6
65 25001232332250000 25001232332250000 37–370 15.5 11.9 ±1.5 ≤1.6
80 1600–160000 1000–100000 50–500 8.2 6.9 ±1.5 ≤1.6
80 25001232332250000 1600–160000 60–600 15.5 11.9 ±1.5 ≤1.6
80 4000–40000 2000–20000 100–1000 20 16.1 ±1.5 ≤1.6
80 5000–50000 25001232332250000 150–15000 25 18.1 ±1.5 ≤1.6
1000 4000–40000 2000–20000 100–1000 8.4 8.1 ±1.5 ≤1.6
1000 5000–50000 25001232332250000 150–15000 11.2 9.1 ±1.5 ≤1.6
1000 6000–60000 4000–40000 180–1800 20 16.5 ±1.5 ≤1.6
1000 8000–80000 5000–50000 240–2400 25.4 22.2 ±1.5 ≤1.6
1000 10000–100000 8000–80000 300–3000 32 29.2 ±1.5 ≤1.6
125 10000–100000 8000–80000 300–3000 42 38.5 ±1.5 ≤1.6
125 25000–50000 10000–100000 45 42 ±1.5 ≤1.6
150 12500–50000 10000–100000 45 42 ±1.5 ≤1.6
150 15000–150000 12500–50000 60 58 ±1.5 ≤1.6
Tandaan:
  • Upang matiyak ang variable flow meter na nagtatrabaho sa katatagan, dapat matiyak na ang presyon ng pagtatrabaho hindi mas mababa sa doble ng pinakamataas na pagkawala ng presyon kapag
  • Flow meter na ginagamit upang sukatin ang likido; kapag sinusukat mo ang medium ay hangin, ito ay dapat na matiyak na ang presyon ng pagtatrabaho hindi mas mababa sa limang beses
  • Mas mawala ng presyon;
  • Sa itaas na sukat ay para lamang sa reference, maaari mong piliin ang iba pang mga range ng pagsukat ayon sa range ratio 10:1;
Maaaring espesyal na gawin para sa iyo bilang pera sa medium density, viscosity, temperatura, presyon at iba pang mga parameters na ibinibigay mo.

Mga guhit at dimensyons

A dimension drawing of bottom-in side-out SVF LZ series metallic tube variable area flow meter.
Table 2: SVF LZ Series Flow Meter Dimensions – Bottom in Side Out
DN H (mm) L (mm) L1 (mm)
15 3500 250 120
20 3500 250 120
25 3500 250 120
32 3500 250 120
40 3500 250 120
50 6000 250 120
65 6000 250 120
80 7000 250 150
1000 7000 250 150
A dimension drawing of side-in side-out SVF LZ series metallic tube variable area flow meter.
Table 3: SVF LZ Series Flow Meter Dimensions – Side in Side Out.
DN H (mm) L (mm) L1 (mm)
15 5000 250 120
20 5000 250 120
25 5000 250 120
32 5000 250 120
40 5000 250 120
50 650 250 120
65 650 250 120
80 8000 3000 150
1000 8000 3000 150
A dimension drawing of horizontal SVF LZ series metallic tube variable area flow meter.
Table 4: SVF LZ Series Flow Meter Dimensions – Horizontal
DN H (mm) L (mm)
15 430 250
20 430 250
25 450 250
32 450 250
40 450 250
50 540 3500
65 540 3500
80 540 4000
1000 540 4000
A dimension drawing of new horizontal SVF LZ series metallic tube variable area flow meter.
Table 5: SVF LZ Series Flow Meter Dimensions – New Horizontal
DN H (mm) L (mm)
15 250 160,
20 250 160,
25 250 160,
32 250 160,
40 250 160,
50 250 160,
65 250 160,
80 250 160,
1000 3000 160,
A dimension drawing of jacket flange connection SVF LZ series metallic tube variable area flow meter.
Table 6: SVF LZ Series Flow Meter Dimensions – Jacket Flange
DN H (mm) L1 (mm) L2 (mm) L3 (mm)
15 250 84 116, 150
20 250 84 116, 150
25 250 95 128 150
32 250 99 132 150
40 250 99 132 150
50 250 111 144 150
65 250 111 144 150
80 250 1300 183 150
1000 250 146o 179 150
Prinsipyo ng Trabaho
Structure:
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