Turbine flow meter
WHAT IS A LIQUID TURBINE FLOW METER?
Turbine Flow Meter is a volumetric measuring turbine type. The flowing fluid engages the rotor causing it to rotate at an angular velocity proportional to the fluid flow rate.
The angular velocity of the rotor results in the generation of an electrical signal (AC sine wave type) in the pickup.
The summation of the pulsing electrical signal is related directly to total flow. The frequency of the signal relates directly to flow rate.
Liquid Turbine Flow Meter
Widely used in petroleum, chemical, pharmaceutical, papermaking, metallurgy, electric power, environmental protection, food and other industrial enterprises, for flow measurement of various gases, liquids, and other low-viscosity fluids.
Basic parameter of flange type turbine oil flow meter
| Nominal diameter: | DN4- DN200 |
| Accuracy class: | ±1.0%R 0.5% Selectable 0.2% customized |
| Turndown ratio | 1:10；1:15；1:20 |
| Sensor material | SUS304; 316L |
| Conditions of Use | Medium temperature：-20 ℃ ~ +120℃ |
| Ambient temperature：-20 ℃ ~ +60℃ | |
| Relative humidity：5%~90% | |
| Atmospheric pressure：86Kpa~106Kpa | |
| Medium temperature: | -20 ℃ ~ +200℃ |
| Relative humidity: | 5% to 95% |
| Power supply: | 3.6V lithium battery; 24VDC; |
| Signal output: | 4-20mA 、Pulse signal |
| Communication output： | RS485、HART |
| Ingress protection : | IP65 or higher customerized |
| Explosion Proof Grade: | ExdIIBT6/ExiaIICT4 |
Product features of flange connection turbine type flowmeter
- High accuracy, generally up to ±1%R, ±0.5%R, high-precision type up to ±0.2%R;
- Good repeatability, short-term up to 0.05%~0.2%
- Output pulse frequency signal, suitable for total measurement and computer connection
- High frequency signal (3~4kHz) can be obtained, with strong signal resolution
- Wide range, medium and large diameter 1:20, small diameter 1:10
- Compact and lightweight structure, convenient installation and maintenance, and large circulation capacity
- Suitable for high-pressure measurement, the meter body does not need to be opened, and it is easy to make a high-pressure meter
- Various types of special sensors can be customized according to users, such as low temperature type, two-way type, downhole type, special type for sand mixing, etc.
- Can be made into plug-in type, suitable for large-caliber measurement, low pressure loss, low price, can be taken out continuously, easy to install and maintain
WIDELY USED IN ALL WALKS OF LIFE
It is used to measure the volume flow of conductive liquid and slurry in a closed pipe, and widely used in iron and steel, electric power, petroleum, chemical, coal, metallurgy, mineral, paper, water supply, food, medicine and other industries.
MAJOR ADVANTAGES
EM-FLOW ENVIRONMENTAL TECHNOLOGY CO., LTD. is a high-tech enterprise, mainly dealing in electromagnetic flow meter,electromagnetic flowmeter, magnetic flow meter, magnetic flowmeter, water flow meter, liquid flow meter, vortex flow meter, air flow meter, liquid turbine flow meters, orifice plate flow meters, metal tube rotor meters, ultrasonic flow meters.
We are OEM of flow meters with well-equipped calibration testing facilities and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in water supply and drainage, chemical, power supply metallurgical mine, oil and other industries.
