Product Overview
The LWGY series turbine flowmeter incorporates advanced domestic and international flowmeter technologies, optimized through design. It is a new generation of turbine flowmeter characterized by simple structure, compact size, high precision, excellent repeatability, sensitive response, and convenient installation and maintenance. It is widely used for measuring liquids in closed pipelines made of stainless steel 1Cr18Ni9Ti, 2Cr13, or corundum Al₂O₃, which are resistant to corrosion by hard alloy particles and other impurities. At working temperatures, for liquids with a kinematic viscosity less than 5×10⁻⁶ m²/s, the flowmeter can be calibrated with actual liquid before use. When paired with a display instrument featuring special functions, it can also perform quantitative control and over-limit alarm, making it an ideal instrument for flow measurement and energy conservation.
Main Features
● High precision, typically reaching ±1% full scale, ±0.5% for high-precision models, and ±0.2%R.
● Excellent repeatability, with short-term repeatability reaching 0.05% to 0.2%. Due to its good repeatability, high precision can be achieved through regular calibration or online calibration, making it a preferred flowmeter for trade settlement.
● Outputs pulse frequency signals, suitable for total flow measurement and computer connection, with no zero drift and strong anti-interference capability.
● Capable of obtaining high-frequency signals (3~4KHz) with strong signal resolution.
● Wide measurement range, with medium-diameter models reaching 1:20 and small-diameter models 1:10.
● Compact and lightweight structure, convenient for installation and maintenance, with high flow capacity.
● Suitable for high-pressure measurements; the meter body does not require venting and can be easily manufactured into a high-pressure model.
● A wide variety of specialized sensor types can be designed according to user-specific needs, such as low-temperature, bidirectional, downhole, and sand-mixed types.
● Can be manufactured as an insertion type, suitable for large-diameter measurements, with minimal pressure loss, low cost, allowing continuous flow withdrawal, and convenient installation and maintenance.