Toluene Flow Meter
2024-07-05
Toluene Flow Meter is used to measure toluene and other liquid flow meter, its variety, selection need to consider a number of factors to ensure the accuracy and reliability of the measurement. The following is a detailed explanation of the types and selection of toluene flowmeters:
1. Toluene flowmeter type
Turbine flowmeter (TUF) : Turbine flowmeter is the main variety of impeller flowmeter, through the sensor using a multi-blade rotor to feel the average flow rate of the fluid, thereby deriving the flow rate or total amount. It has the characteristics of simple structure, light weight, convenient maintenance, large circulation capacity and high parameters.
Positive displacement flowmeters: such as circular gear flowmeters, elliptical gear flowmeters, liquid waist flowmeters, etc., such flowmeters calculate the flow rate by measuring the time or number of times the fluid passes through a fixed volume.
Coriolis mass flowmeter: Coriolis mass flowmeter is a flowmeter based on the Coriolis principle, which can directly measure the mass flow of fluids.
2. Main items of selection
Measurement purpose requirements: According to the actual demand to select instantaneous flow or cumulative flow (cumulative flow), flow display unit, measurement accuracy, repeatability, linearity, flow range and range, measurement temperature, pressure loss, temperature and pressure compensation, output signal characteristics and response time.
Measurement medium properties requirements: Consider the chemical properties of the fluid, such as corrosion and scaling, to avoid corrosion or scaling of the instrument contact parts.
Gas density: For gas toluene flowmeters, gas density has a greater impact on the meter coefficient, especially in low flow areas. If the gas density changes frequently, the flow coefficient of the flowmeter needs to be corrected.
Structure type:
Internal structure: It is appropriate to choose the reverse thrust toluene flowmeter to reduce the end friction and wear and extend the service life of the bearing.
Pipe connection method: According to the pipe diameter and pressure, choose a horizontal or vertical installation of the flowmeter, and select the appropriate connection method, such as flange connection, thread connection or clamp connection.
Environmental conditions: Consider the impact of temperature, humidity and other factors on the flowmeter, especially in explosive or flammable environments need to choose explosion-proof flowmeters.
Flow range: When selecting the flow range, ensure that the minimum flow rate in use is not lower than the minimum flow rate allowed by the instrument, and the maximum flow rate is not higher than the maximum flow rate allowed by the instrument. For intermittent and continuous working environments, the upper limit of the flow range must be selected according to the actual running time.
Pressure loss: try to choose toluene flowmeters with small pressure loss to reduce transportation costs and improve energy efficiency.
If you want to know more about the flow meter or flow meter selection, please consult the Aister flow meter manufacturer email: sales@aistermeter.com for help.
1. Toluene flowmeter type
Turbine flowmeter (TUF) : Turbine flowmeter is the main variety of impeller flowmeter, through the sensor using a multi-blade rotor to feel the average flow rate of the fluid, thereby deriving the flow rate or total amount. It has the characteristics of simple structure, light weight, convenient maintenance, large circulation capacity and high parameters.
Coriolis mass flowmeter: Coriolis mass flowmeter is a flowmeter based on the Coriolis principle, which can directly measure the mass flow of fluids.
2. Main items of selection
Measurement purpose requirements: According to the actual demand to select instantaneous flow or cumulative flow (cumulative flow), flow display unit, measurement accuracy, repeatability, linearity, flow range and range, measurement temperature, pressure loss, temperature and pressure compensation, output signal characteristics and response time.
Measurement medium properties requirements: Consider the chemical properties of the fluid, such as corrosion and scaling, to avoid corrosion or scaling of the instrument contact parts.
Gas density: For gas toluene flowmeters, gas density has a greater impact on the meter coefficient, especially in low flow areas. If the gas density changes frequently, the flow coefficient of the flowmeter needs to be corrected.
Structure type:
Internal structure: It is appropriate to choose the reverse thrust toluene flowmeter to reduce the end friction and wear and extend the service life of the bearing.
Pipe connection method: According to the pipe diameter and pressure, choose a horizontal or vertical installation of the flowmeter, and select the appropriate connection method, such as flange connection, thread connection or clamp connection.
Environmental conditions: Consider the impact of temperature, humidity and other factors on the flowmeter, especially in explosive or flammable environments need to choose explosion-proof flowmeters.
Flow range: When selecting the flow range, ensure that the minimum flow rate in use is not lower than the minimum flow rate allowed by the instrument, and the maximum flow rate is not higher than the maximum flow rate allowed by the instrument. For intermittent and continuous working environments, the upper limit of the flow range must be selected according to the actual running time.
Pressure loss: try to choose toluene flowmeters with small pressure loss to reduce transportation costs and improve energy efficiency.
If you want to know more about the flow meter or flow meter selection, please consult the Aister flow meter manufacturer email: sales@aistermeter.com for help.
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