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1. Should the water jet flowmeter read the upper or lower reading? The reading position of the water jet flowmeter mainly depends on its type: pointer flowmeter reads the upper reading, and digital flowmeter directly reads the screen value. 1. The reading rule of a pointer flowmeter is that the upper reading of the pointer flowmeter is the main scale, which is usually used to intuitively reflect the actual flow value of the water flow; The sub scale below may be used for displaying special parameters or subdividing data in small ranges. For example, if the scale above is marked as "0-100 L/min", users only need to directly read the corresponding value of the pointer within this range, which is the current flow rate.
2. The reading method of digital flow meters is usually a single display screen, and there is no hierarchical display design. Users can directly view the digital flow value displayed on the screen as if it were a joke. This type of device has a smaller error range and is more convenient for data reading, such as directly displaying accurate values like "75.3 L/min. If there are differences in slag sales readings or unclear scales in actual operation, it is recommended to first consult the equipment manual or directly contact the manufacturer for technical support to ensure the accuracy of measurement data.
2. How to read the value of a flowmeter
The reading of a flowmeter mainly depends on the numerical reading on the display screen, combined with the unit identification and instantaneous/cumulative flow status to determine the specific value.
. 1. The most common type of electronic data source display is the clustered word type, which directly reads the screen numbers: - The numbe
10, X 100) - Keep facing the dial to avoid parallax error 3 Common Unit Potato Stove Identification - Volume Flow Rate: m ³/h (cubic meters/hour), L/min (liters/minute) - Mass Flow Rate: kg/h (kilograms/hour), t/h (tons/hour) - Special Medium: Nm ³ Hail Hand Cherry/h (standard cubic meters/hour, for gas) 4 Operation precautions - Do not touch sensors or regulating components during operation - Electronic type attention to abnormal alarm codes (such as E01, which usually indicates sensor failure) - High pressure pipeline flow meters must read within the safety window range 5 Numerical calibration requirements - first installation needs to reset to zero cumulative value - regular comparison of standby state to see if 0.00 is displayed - if continuous deviation is found, professional personnel should be contacted to calibrate different models. Specific operations should first refer to the reading guidelines in the equipment manual.
3. How to Zero Digital Flow Meter
The core operations of digital flow meter zero adjustment include stopping fluid flow, entering zero adjustment mode, calibrating and verifying results. The specific operation steps need to be adjusted according to the equipment model.<