Resin flowmeter| Boiler ultrasonic flowmeter manufacturer

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1. Which is better, piston flowmeter or gear flowmeter? Gear flowmeter is a type of volume key hole flowmeter used for precise continuous or intermittent measurement of liquid flow rate in pipelines. It is particularly suitable for flow measurement of high viscosity media such as heavy oil, polyvinyl alcohol, resin, etc. Piston flowmeter is an online installation, mechanical flow switch used for liquid or gas media Minimal pressure loss, good repeatability, anti fouling ability, complete isolation between mechanical and electronic parts, suitable for low flow economy models. If the flow rate you want to measure is not large, it is better to use a piston type. If you want to measure a large flow rate, you can use a gear type one. If measuring gas flow rate, only piston type can be used.

2. Main Features and Parameters of Wedge Flow Meter

Wedge flow meter is a high-precision flow measurement instrument suitable for complex working conditions, with strong anti-interference ability, high reliability, and low maintenance cost. It is suitable for measuring fluids with high viscosity, particles or bubbles.

. The following is a detailed explanation of its core characteristics and technical parameters:

First, its main features are suitable for complex media, especially for high viscosity, low Reynolds number (lower limit of 300) fluids such as heavy oil, asphalt, resins, etc. It can measure media containing suspended particles or bubbles (such as sewage and mud), with a specially designed wedge-shaped structure that has a guiding effect and effectively prevents blockage. Strong anti-interference ability, measurement accuracy not affected by fluid dielectric constant, conductivity and other characterist

ics, suitable for non-conductive or poorly conductive media. Equipped with automatic compensation function for fluid viscosity, temperature, and density changes, ensuring measurement stability. High reliability and durability, anti vibration and anti impact: suitable for dismantling in harsh environments of industrial sites. Anti dirt and anti-corrosion: The wedge and sensor materials can be selected from stainless steel, Hastelloy, etc., to adapt to corrosive media. No moving parts: Long term use without wear and tear, no need to recalibrate the stove wheel dust, with a service life of over ten years. Bidirectional measurement and high-precision support for bidirectional flow measurement, meeting the needs of forward and reverse flow. The measurement accuracy reaches ± 1.0% to ± 1.5%, the range ratio is ≥ 10:1, and it can cover a wide range of flow changes. Simple structure, low maintenance cost, easy installation, low operation and maintenance costs, suitable for long-term continuous operation. The structure is sturdy, highly reliable, and reduces the risk of downtime. 2. Measurement accuracy of key technical parameters: ± 1.0% to ± 1.5%, better than most conventional flow meters. Minimum flow rate: 0.01m/s, suitable for low flow rate scenarios (such as pipeline leak detection). Service life: can last for more than ten years, reducing the frequency of replacement. Range ratio: ≥ 10:1, flexible to adapt to flow fluctuations. Reynolds number range: lower limit of 300, upper limit of 1 × 10? Above, covering the entire range from laminar to turbulent flow. Viscosity upper limit: 500MPa? S， Far beyond the scope of application of flow meters such as vortex street and turbine hidden Zen. Pressure range: -0.1~6.4MPa, supports

Resin flowmeter

2. Main Features and Parameters of Wedge Flow Meter

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