Roots (waist wheel) flow meter ye flow, temperature, pressure detection function in one, and can perform temperature, pressure automatic compensation of new generation flow meter, gas is a compressible fluid, its volume value is closely related to temperature and pressure, to trade two sides unite standards, it is necessary to convert the actual volume to a standard volume under the benchmark conditions (101.325 kPa 20 ℃). Në kë de kë ye looi, rotz (waist wheel) flow meter bɛ̈n ya cɔk tɛ̈n yenë gas ye tɔ̈ɔ̈u thïn ya cɔk tɛ̈n yenë gas ye tɔ̈ɔ̈u thïn ya cɔk tɛ̈n yenë gas ye tɔ̈ɔ̈u thïn ya cɔk tɛ̈n yenë gas ye tɔ̈ɔ̈u thïn ya
Rots (Waist Wheel) Flow Meter (Rots (Waist Wheel) Flow Meter) (Rots (Waist Wheel) Flow Meter) (Rots (Waist Wheel) Flow Meter)A bɛ̈n looi në biäk kɔ̈k cït shell, conjugate rotor ku smart flow accumulator. A pair of conjugated rotors installed in the measuring room in the circulating gas inlet and exit pressure difference (P) (P) (P) (P) (P) (P) (P) (P) (P) (P) (P) (P) (P) (P) (P) (P) (P) (P) (P) (P) (P) (P) (P) (P)Lɔ>PRaan(Tɛ̈n yenë yen luɔɔi thïn, a ye rotɛr tɔ̈ɔ̈u në tɛ̈n yenë yen tɔ̈ɔ̈u thïn në tɛ̈n yenë yen tɔ̈ɔ̈u thïn. A tɛ̈n yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen yen Rotor ye rot looi, a bɛ gas bɛ̈n looi siŋŋ naani ka tɔ̈u yen. A tɛ̈n yena tɛ̈n yena tɛ̈n yena tɛ̈n yena tɛ̈n yena tɛ̈n yena tɛ̈n yena tɛ̈n yena tɛ̈n yena tɛ̈n yen
Rots (Waist Wheel) Flow Meter (Rots (Waist Wheel) Flow Meter) (Rots (Waist Wheel) Flow Meter) (Rots (Waist Wheel) Flow Meter)A tɔŋ temperature and pressure detection, flow sensors, ku microprocessor units. Microprocessor në smart flow accumulator ee temperature compensation looi në kë de gas equation, ku ye compression factor correction looi në kë de gas equation:
Formula: Qn: Volume flow in a standard state (m) (m) (m) (m) (m) (m) (m) (m) (m) (m) (m) (m) (m) (m) (m) (m) (m) (m) (m) (m) (m) (m) (m) (m) (m) (m) (m)3/h); Qg: Volume flow (m) në kaam de luɔɔi3/h);
Pg: tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye Pa: tɛ̈n yenë yen tɔ̈u thïn (kPa);
Tg: tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ t: tɛmɛ ye tɛmɛ (℃);
Zn: coefficient de compression në condition standard; Zg: koor ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r ye kɛ̈ɛ̈r;
Tn: tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ tɛmɛ Pn: Ajuiɛɛr ye tɔ̈u thïn (101.325 kPa).
Lëk: Gas Zn/Zg=Fz2, Fz ye cɔl hypercompression factor, a ye tɛ̈n yenë kɔc cɔl China Petroleum and Gas Corporation ye gam në SY/T6143-1996.
- Width range:
- Low start flow:
- High precision, high repeatability:
- A tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n ye tɛ̈n:
- Integration dɔ̈ŋ, kony dɔ̈ŋ
- Ajuiɛɛr compact:
- Sensor de température de pression digital
- Sezon Fix
- Data storage function,
- Basic output completeɛ.
- Data tracking management
- GPRS real-time management system
Level of accuracy: Level of accuracy: Level of accuracy: Level of accuracy: Level of accuracy: Level of accuracy: Level of accuracy: Level of accuracy: Level of accuracy: Level of accuracy: Level of accuracy: Level of accuracy: Level of accuracy: Level of accuracy: Level of accuracy: Level of accuracy: Level of accuracy:
1.0: Qmax-0.2Qmax ±1.0% 0.2 Qmax-Qmin ±2.0%
1.5: Qmax-0.2Qmax ±1.5% 0.2 Qmax-Qmin ±3.0%
No special specification products, according to 1.5 level accuracy manufactured, other accuracy, when ordering, require special specifications customized. No special specification products, according to 1.5 level accuracy manufactured, other accuracy, when ordering, require special specifications customized. No special specification products, according to 1.5 level accuracy manufactured, other accuracy, when ordering, require special specifications customized.
Flow Meter Specifications, Basic Parameters and Performance Indicators(Cɔl Tabel 1)
Type Specification No. | Nɔŋ Diameter DN (mm) |
Dimension ratio | Traffic Range (m3/h) |
Start Traffic m3/h |
Ha Qmax Pressure Loss (Dɔɔr) kPa |
yi | Kooperator instrument | Max Tʋma Pressur MPa |
Nɔŋ Pressur MPa |
Material |
TLLQ-10 | 25 | 12:1 | 0.5-10 | 0.04 | 0.10 | <0.6 | 1.6 | Aluminium |
||
TLLQ-16 | 25 | 20:1 | 0.8-16 | 0.04 | 0.10 | 7633.37 | ||||
TLLQ-25 | 40 | 25:1 | 1-25 | 0.07 | 0.10 | 4694.65 | <1.2 <2.0 |
1.6 2.5 |
||
TLLQ-40 | 40 | 40:1 | 1-40 | 0.07 | 0.14 | 3892.31 | ||||
TLLQ-65 | 50 | 65:1 | 1-65 | 0.1 | 0.10 | 1584.24 | ||||
TLLQ-85 | 50 | 70:1 | 1.1-85 | 0.1 | 0.14 | 1584.24 | ||||
TLLQ-100 | 80 | 70:1 | 1.5-100 | 0.1 | 0.11 | 987.581 | ||||
TLLQ-150 | 80 | 120:1 | 1.2-150 | 0.12 | 0.15 | 730.785 | ||||
TLLQ-200 | 80 | 70:1 | 3-200 | 0.15 | 0.18 | 479.837 | ||||
TLLQ-250 | 100 | 80:1 | 3-250 | 0.11 | 0.18 | 306.804 | <1.2 |
1.6 |
||
TLLQ-300 | 100 | 120:1 | 2.5-300 | 0.11 | 0.13 | 306.804 | ||||
TLLQ-450 | 100 | 110:1 | 4-450 | 0.1 | 0.20 | 231.350x2 | ||||
TLLQ-500 | 100 | 125:1 | 4-500 | 0.1 | 0.20 | |||||
TLLQ-650 | 150 | 80:1 | 8-650 | 0.65 | 0.35 | 86.7083 | Aluminium, Cast Iron | |||
TLLQ-1000 | 150 | 90:1 | 11-1000 | 0.76 | 0.45 | 61.8990 | Aluminium, Cast Iron | |||
TLLQ-1600 | 200 | 64:1 | 25-1600 | 1.2 | 0.50 | 50.2425 | Aluminium, Cast Iron | |||
TLLQ-3000 | 250 | 40:1 | 75-3000 | 8.0 | 0.45 |