LWGY series

The LWGY series turbine flowmeter represents a new generation of flowmeter, which has been designed to optimize performance and absorb advanced technology from both domestic and foreign flow meters.

The LWGY series turbine flowmeter represents a new generation of flowmeter, which has been designed to optimize performance and absorb advanced technology from both domestic and foreign flow meters. This innovative device is characterized by its simple structure, lightweight construction, high precision, excellent repeatability, sensitive response, and ease of installation, maintenance, and use.

The turbine flowmeter is a precision flow measuring instrument that accurately measures the flow and total volume of liquids without impurities or corrosion. Its widespread application is observed in industries such as petroleum, chemical, metallurgy, scientific research, and others that require precise measurements.

Turbine flow meters are an effective means of measuring the flow of liquids. The theory of operation behind these meters is relatively simple. As the fluid flows through the flow meter tube, it interacts with turbine blades that are angled in a way to convert the liquid energy into rotational energy. The rotor shaft spins on bearings, and the rotor spins faster in proportion to the fluid velocity. The revolutions per minute (RPM) of the rotor is directly proportional to the mean flow velocity within the flow tube diameter, and this relationship can be applied to volumes over a wide range. Overall, turbine flow meters are a reliable and widely used method of measuring liquid flow.

  • The flow meter boasts high accuracy, with a typical range of up to ±1%R, ±0.5%R, and the high-precision model up to ±0.2%R.
  • It has excellent repeatability, and its short-term repeatability can reach 0.05%~0.2%. Due to its reliable repeatability, it can achieve an incredibly high level of accuracy through frequent calibration or online calibration. This makes it the preferred flow meter in trade settlement. It provides an output pulse frequency signal that is suitable for total measurement and can be connected to computers. It has zero drift and a strong anti-interference ability.
  • The flow meter can obtain very high-frequency signals (3~4kHz) with a strong signal resolution.
  • The flow meter has a wide range. The medium and large diameters can reach 1:20, and the small diameters can reach 1:10.
  • It has a compact and lightweight structure, making it easy to install and maintain. Additionally, it has a large circulation capacity.
  • The flow meter is ideal for high-pressure measurement and requires no holes on the meter body.
  • The flow meter comes with many types of special sensors that can be designed according to the specific needs of users, such as cryogenic model, bidirectional model, underground model, sand mixing specialized model. This device can be customized to function as an insertion type, making it an ideal option for measuring larger diameters. With its low pressure loss, this gadget ensures accurate readings at an affordable price. Additionally, maintenance is a breeze, and installation is hassle-free, making it a convenient choice for industrial applications.

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