The QHT-LWGY turbine flowmeter $r $n, when paired with the corresponding flow integrator, can be used to measure the flow rate and total amount of liquids. Widely used in the fields of petroleum, chemical, metallurgy, scientific research and other metrology and control systems. Turbine flow meters equipped with sanitary fittings can be applied in the pharmaceutical industry.
QHT-LWGY typeturbine flow meterIt is a precision flow measurement instrument that can be used to measure the flow rate and total amount of liquids when paired with corresponding flow integrator instruments. Widely used in the fields of petroleum, chemical, metallurgy, scientific research and other metrology and control systems. Turbine flow meters equipped with sanitary fittings can be applied in the pharmaceutical industry.
The structure is designed to be explosion-proof and can display the total flow rate, instantaneous flow rate, and flow rate percentage. The battery adopts lithium battery, and the service life of single function odometer battery can reach more than 5 years, and the service life of multifunctional display meter battery can also reach more than 12 months. The integrated meter head can display a wide range of flow units, including cubic meters, gallons, liters, standard cubic meters, standard liters, etc. It can set fixed pressure and temperature parameters to compensate for gases. In situations where pressure and temperature parameters do not change significantly, this instrument can be used for fixed compensation accumulation.
QHT-LWGY typeturbine flow meterTechnical performance
For hydraulic oil with high viscosity, engine oil, and small-diameter specifications, real flow calibration can be used.
Nominal Diameter DN |
Flow range m3/h |
Fluid temperature ℃ |
Nominal Pressure PN
(Mpa)
|
Ambient temperature °C |
Relative humidity% |
High pressure loss (MPa) |
|
basic error
±0.2%
|
basic error
±0.5%
|
basic error
±1.0%
|
lower limit |
upper limit |
lower limit |
upper limit |
lower limit |
upper limit |
2A |
|
|
|
|
0.01 |
0.13 |
-20~+120
|
6.3 16 25 40 |
-25~+55
|
≤80
|
0.15 |
4A |
|
|
|
|
0.04 |
0.25 |
0.12 |
6A |
|
|
0.1 |
0.6 |
0.1 |
0.6 |
0.08 |
10A |
|
|
0.25 |
1.2 |
0.2 |
1.2 |
0.05 |
15A |
1.2 |
5 |
0.6 |
4 |
0.5 |
5 |
0.035 |
25A |
2 |
10 |
1.6 |
10 |
1 |
10 |
40A |
|
|
3 |
20 |
2 |
20 |
2.5 |
0.025
|
40B |
4 |
20 |
3 |
20 |
2.5 |
25 |
50A |
|
|
6 |
40 |
4 |
40 |
50B |
8 |
40 |
4 |
40 |
4 |
40 |
80A |
|
|
16 |
100 |
10 |
100 |
80B |
20 |
100 |
10 |
100 |
16 |
160 |
100A |
|
|
25 |
160 |
20 |
200 |
1.6 or 2.5 |
100B |
25 |
160 |
20 |
160 |
20 |
200 |
150A |
|
|
50 |
300 |
40 |
400 |
150B |
50 |
300 |
40 |
300 |
40 |
400 |
200A |
120 |
600 |
100 |
600 |
80 |
800 |
250A |
200 |
1000 |
160 |
1000 |
120 |
1200 |
1.6 |
300A |
|
|
250 |
1600 |
180 |
1800 |