1301790199

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In the industrial equipment, 1301790199 is a commonly used instrument. This instrument is suitable for the transmission, storage and trading of oil products and other liquids. In addition, it is also commonly used in chemical, petroleum and other industries.

1301790199 is mainly composed of three parts: a headpiece, nozzle and body. The headpiece is mainly composed of a low-velocity nozzle, a turbine, a rotation speed sensor, flowmeter, display elements, and an alarm system; the nozzle is a two-way nozzle, and there is a base in the middle of the nozzle. The body is a cylindrical jacket with astride passage formed therein for the high-speed nozzle. It mainly comprises a groove, a flow detection system, a valve, and a vortex flowmeter.

The working principle of 1301790199 is based on a differential pressure system. The instrument measures the pressure of the medium through the headpiece. According to the principle of Bernoulli’s theorem, the measurement of the pressure is related to the medium flow rate. Based on this principle, the instrument is able to adjust the magnitude of the differential pressure to measure the amount of media flow.

The low speed nozzle is connected to the headpiece. Since the cross-sectional area of the nozzle is relatively small, the gas velocity is relatively low. This nozzle is used for the detection of small static pressure difference. When the static pressure difference is measured, the static pressure is obtained through a turbine and then converted to an electrical pressure signal. From the electrical pressure signal, the flowrate is calculated.

The high speed nozzle is used for the detection of the dynamic pressure. When the medium passes through the high velocity nozzle, it will form a high pressure fluid. This high pressure fluid passes through a convolution flowmeter to form a swirl structure. The swirl structure is used for the measurement of the pressure in the pipe, and the pressure is converted into electric signal, thereby detecting the flowrate.

In order to ensure the accuracy and stability of the measurement results, accurate calibration is necessary before use. The instrument is equipped with a display element, so the operator can easily check the accuracy of the measurement. The alarm system is set to notify the operator when there is an anomaly. This prevents accidents and ensures the safety of the operation.

In summary, 1301790199 is a commonly used instrument in the industrial equipment, which is widely used in oil and gas, chemical and other industries for the transmission, storage and trading of liquids. The instrument adopts a differential pressure system, and calibration before use is necessary for accurate measurement results. The measurements are displayed on the instrument, and the alarm system is also set up to ensure the safety of operations.

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