What are the features of a scraper flowmeter?

The scraper flowmeter is a positive-displacement flow measurement instrument. It plays a crucial role during operation, primarily used to measure the volumetric flow rate of fluids in closed pipelines—making it especially suitable for heavy oils like crude oil. Now, let’s dive into the product’s key features. If you’re curious, read on to find out more!

The scraper flowmeter can display cumulative flow directly on-site, offering numerous advantages in practical applications. For instance, it delivers high measurement accuracy, with a typical basic error ranging from ±0.2% to ±0.5%, and even reaching ±0.1% under specific requirements—making it highly favored by users. Additionally, this scraper flowmeter is designed to function effectively regardless of the fluid’s state or the size of the Reynolds number. Moreover, when measuring highly viscous fluids, the product exhibits minimal sensitivity to changes in fluid viscosity, ensuring reliable readings. Importantly, the flowmeter features a wheel-type counter that accumulates the total fluid flow without requiring any external power source, making it exceptionally convenient to use. Another key feature is its dual-display system: one counter continuously tracks the accumulated flow, while the other can be reset to zero, providing flexibility for users who need to perform intermittent measurements. These are the flowmeter’s core characteristics. As a reputable manufacturer, we ensure that all our products meet these exceptional standards. If you’re looking to purchase a scraper flowmeter, feel free to visit our company and choose the model that best suits your needs!

When it comes to production design, the scraper flowmeter features bearings made from hard alloy material, giving it exceptional wear resistance, corrosion protection, sand-prevention capabilities, and outstanding stability. Additionally, its differential adjuster—specifically, the stepless speed-adjustable differential—is a proprietary technology developed by domestic manufacturers, ensuring convenient and hassle-free adjustments during operation. If the scraper flowmeter reading deviates from the verified value and needs adjustment, users can simply use a screwdriver to directly rotate the adjustment rod until the desired correction is achieved—no replacement of any components is required. Furthermore, during use, it’s important to note that this scraper flowmeter also includes an optoelectronic output shaft. This allows the meter to be seamlessly paired with an optoelectronic pulse converter, enabling efficient long-distance transmission of either pulse signals or 4–20mA signals. As a result, the technology is significantly more advanced compared to conventional models. For added functionality, the scraper flowmeter can also be equipped with an electronic display unit, which facilitates RS485-based remote communication. This enables direct access to both instantaneous and cumulative flow data, while extending the transmission range even further.

The article above introduces you to some key features of scraper flowmeters—be sure to read it carefully if you’re not already familiar with them. That way, you’ll feel more confident when using the device. For now, that’s all for today’s knowledge tip; if you have any further questions, feel free to reach out to our customer service team for assistance.