Flow meter

Flow coefficient calculation The flow coefficient of the flowmeter is calculated by the formula (1): ·················（1） The flow coefficient is related to the diameter of the measuring tube, the diameter of the target plate, the flow rate of the measured medium, the properties of the measured medium, and the performance of the sensor. It is […]

Basic parameters and performance Normal working environment conditions Ambient temperature： -35℃~70℃ Relative humidity:10%~95% Atmospheric pressure: 86kPa~106kPa Nominal diameter The nominal diameter of the flowmeter should be selected from the following values, the unit is millimeter (mm) 10, 15, 20, 25, 32, 40, 50, 65, 80, 100, 125, 150, 200, 250, 300, 350, 400, 450, 500,

The correct selection of the target flowmeter can ensure the better use of the target flowmeter. What kind of target flowmeter should be selected according to the physical and chemical properties of the fluid medium to be measured? The diameter, flow range, and output mode of the target flowmeter can be adapted to the nature

Main index and display Index Medium Liquid, Gas ，Steam, and LPG Caliber Pipe type 15~300mm Clamp type 15~600mm Plug type100~2000mm Pressure 0.6~10MPa 0.6~42MPa 0.6~42MPa Medium Temperature -196℃~+450℃ ( Confirming the temperature range before purchase) Precision ±0.2% ±0.5% ±1.0% ±1.5% ±2.5% Range 1:03 1:05 1:10 1:10 1:10（Steam） Compensation Temperature compensation; Pressure compensation Repeatability 0.1%~0.08% Power Supply

There are three main possibilities: One is that the sensor has no output. Solution method:For flowmeters with batteries, check whether the batteries are installed securely, whether the contacts are good, and whether the batteries are electricity. For the external power supply, check whether the connection between the connecting wires is intact and whether the wires

The following info is from Krohne Webinar, Zero Instrument prepare. Necessity of Grounding Grounding: Protective Ground (PE) & Functional Ground (FE) Methods of conventional Functional Ground (FE) Problems with conventional Functional Ground (FE) Improvements in conventional Functional Ground (FE) Summary Necessity of Grounding Electromagnetic flow measurement (Faraday’s Law) ●The induced signal voltages are very small:

1.General Introduction It adopts mature and reliable force weighing sensor technology, which can integrate the flow rate and flow (or optimize the temperature and pressure detection of the working condition) according to the characteristics of the working condition, which fully reflects the integration of today’s electromechanics High-tech and cost-effective of chemical products. The data processing

Intelligent clamp-type target flowmeters began to be used in industrial flow measurement in the 1960s, mainly used to solve the flow measurement of high-viscosity, low-Reynolds number fluids, and have experienced two major development stages of pneumatic meters and electric meters. Intelligence is a new type of flow meter developed based on the original strain gauge

Target flow meters, also known as drag force flow meters, insert a target (drag element), usually a flat disc or a sphere with an extension rod, into the flow field. They then measure the drag force on the inserted target and convert it to the flow velocity. Target flowmeter catalog Z100TF from Dalian Zero Instrument Technology

Asphalt flowmeter adopts the principle of differential target flowmeter to ensure the durability, practicability, and long service life of the asphalt flowmeter. At the same time, the asphalt flowmeter has the advantages of high measurement accuracy and good stability. A flow measuring instrument is used for measuring various asphalt flow rates. The whole set of