​Special application of electronic floor scales in the production process

Special application of electronic floor scales in the production process

 Electronic floor scales are widely used in the accurate measurement of batching system and filling system, as well as other special occasions in the production process.

 Electronic scale is a combination of weighing sensor and bearing structure, which is actually a special application structure of the sensor. It is widely used in accurate measurement of batching system and filling system. Compared with traditional electronic floor scales, the weighing module has the features of flexible assembly, cheap price, free from site restriction and convenient maintenance.

 Accurate measurement for liquid storage irrigation

 Used for liquid filling and storage materials in the chemical industry measuring device for the flowmeter, metering pump, level meter and other products, including flow meter has high measurement accuracy, installation is convenient wait for a characteristic, general installation on the import and export pipeline irrigation storage material, used to measure the instantaneous flow and cumulative flow in the pipeline fluid, used in flow measurement and control system, but the downside is measuring accuracy are greatly influenced by installation conditions and changes in temperature, material weight calculation storage irrigation need through the inlet and outlet flow meter or access totalizer.

 Especially DCS system can be calculated, and its accuracy is affected by various factors, At present, the most widely used products on the market are electromagnetic flowmeter, mass flowmeter, ultrasonic flowmeter, etc., but the product is expensive, difficult to calibrate, and less commonly used by enterprises.
 Metering pump is generally used to measure the discharge of irrigation materials, but it can not measure the storage weight of materials in irrigation, and the price is very expensive, so the use of production process is limited.

 In the early days, bell-jar type liquid level meter was used to measure the weight of irrigation materials. Based on static pressure type measuring principle, through the measurement of static pressure at the bottom of the filling and measured the cross-sectional area of the filling body in advance by the formula: P = F/S to calculate the weight of the material, very tall to the requirement of pressure transmitter, and installation of more complex, more difficult is the machining precision of filling body have strict requirements, requirements of cylinder cross-sectional area to keep one to, if there is any deviation will directly affect the measurement accuracy, and is only suitable for use in open containers, is now rarely used.

 Use weighing module as a filling material storage in recent years the precise measurement have been adopted by the enterprise widely, its characteristic is easy installation, low price, not limited by space and shape of the filling and storage, and high measuring accuracy, easy calibration, measurement and can be used as filling material storage and outbound can also be used to process flow control, normally according to the shape of the filling and storage and installation can choose three or four different weighing modules to complete, especially suitable for the quantitative feeding system.