Hefei Quality Flow Meter Manufacturer

Flow Meters – Silver Automation Instruments

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1. Installation direction of mass flowmeter

The installation direction of mass flowmeter should ensure that the fluid direction inside its measuring tube is consistent with the flow arrow marked on the flowmeter. The specific points are as follows: Flow direction consistency: The differential socks on the mass flowmeter often have clear flow direction arrows marked with virtual car excitation. When installing, it is necessary to ensure that the fluid direction is consistent with this arrow. Because the sail sensor inside the flowmeter is designed and calibrated based on a specific flow direction, flow errors can lead to measurement deviation and even damage to the flowmeter. Consider other installation factors: In addition to the flow direction, other factors should also be considered during installation, such as the length of the straight pipe section before and after the flowmeter, the support and fixing method of the pipeline, etc., which may affect the accuracy of the measurement. Follow the installation guide: To ensure the accuracy of measurement and the service life of the flowmeter, various factors should be comprehensively considered when installing the mass flowmeter, and the installation guide provided by the manufacturer should be strictly followed.

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 for steam flow meters. The core products are CVM series vortex flowmeter and differential pressure flowmeter, with a temperature resistance of 550 ℃ and a pressure resistance of 35MPa. 3. Xingao Technology: a representative of high cost-effectiveness of domestic steam flow meters, with full industry chain supporting and system integration capabilities, and dense after-sales network. The core product VFM series vortex flowmeter has an accuracy of ± 1.0% for saturated steam and ± 1.5% for superheated steam. It uses dual piezoelectric differential sensors and has strong anti vibration interference ability, solving the problem of small flow "wave loss". It is applied in multiple trade settlement scenarios.

4. Huizhong Instrument: Deeply cultivating ultrasonic flow measurement technology, it is a benchmark brand for anti-interference and corrosion resistance in China. The core products are titanium alloy vortex flow meters and thermal gas mass flow meters. The titanium alloy generator is resistant to salt spray corrosion, has self diagnostic function, wide range ratio, and good repeatability. Weifan

1. Installation direction of mass flowmeter

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

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