Supply steam flowmeter

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1. What are the commonly used steam flow meters?

There are mainly two types of steam flow meters: differential pressure flow meters and vortex flow meters.. Differential pressure flowmeter: Overview: Differential pressure flowmeter is the most widely used type in steam flow measurement. It calculates the flow rate by measuring the differential pressure generated when the fluid flows through the throttling device. Classification: According to the different throttling devices, differential pressure flow meters can be divided into various types, such as orifice flow meters, nozzle flow meters, indicator Venturi flow meters, and averaging tube flow meters (including Annubar, Velbar, Probar, etc.). In addition, there is a special type of differential pressure flowmeter - balance flowmeter, which has unique advantages in certain specific situations. Characteristics: Differential pressure flow meters usually require temperature and pressure compensation when measuring steam flow to ensure the accuracy of the measurement results. In recent years, some advanced differential pressure flow meters, such as Frosts MVX100 multivariable integrated differential pressure flow meter, have achieved built-in temperature and pressure sensors, which can directly output mass flow without external compensation devices, greatly improving the convenience and accuracy of measurement. Vortex flowmeter: Overview: Vortex flowmeter is another commonly used steam flowmeter. It measures the flow rate by utilizing the proportional relationship between the vortex frequency generated by the fluid flowing through the vortex generator and the flow velocity. Features: Vortex flowmeter has the advantages of simple structure, wide measurement ra

nge, high accuracy, and low pressure loss. At the same time, it can also measure the instantaneous flow rate and cumulative flow rate of liquids, suitable for measuring various fluid media. However, when measuring steam flow, vortex flowmeters also require temperature and pressure compensation to ensure the accuracy of the measurement results. In summary, differential pressure flowmeter and vortex flowmeter are the two most commonly used flow meters in steam flow measurement. When choosing, it is necessary to comprehensively consider factors such as specific measurement requirements, fluid medium characteristics, and measurement accuracy requirements.

2. What are the well-known brands of steam flow meters?

Currently, well-known brands of steam flow meters are divided into two camps: domestic and international, covering different application scenarios of high, medium, and low-end. Suitable products can be selected according to working condition accuracy, temperature and pressure resistance requirements, and budget.

1. Domestic Brands 1 Chongqing Qingtian Teke: Southwest flow meter leader, high-end substitute benchmark for domestic steam flow meters. The core products include vortex street, orifice plate, V-cone, ultrasonic flowmeter, etc., with an accuracy of ± 0.5% FS, temperature resistance of -40 ℃ to 350 ℃, and a maximum pressure resistance of 40MPa. Equipped with integrated temperature and pressure compensation to enhance anti vibration design, built-in intelligent signal processing chip, widely used in industries such as thermoelectric and chemical. Chongqing Chuanyi CYY: a leading and listed company in domestic automation instruments, participated in the formulation of national standards

1. What are the commonly used steam flow meters?

2. What are the well-known brands of steam flow meters?

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