Type Flowmeter

A flowmeter is an instrument used to measure linear, nonlinear, mass or volumetric flow rate of a liquid or a gas. Selecting a Flow Meter The basis of good flowmeter selection is a clear understanding of the requirements of the particular application. Therefore, time should be invested in fully evaluating the nature of the process fluid and of the overall installation.

Measuring the flow of liquids is a critical need in many industrial plants. In some operations, the ability to conduct accurate flow measurements is so important that it can make the difference between making a profit or taking a loss. In other cases, inaccurate flow measurements or failure to take measurements can cause serious (or even disastrous) results.

With most liquid flow measurement instruments, the flow rate is determined inferentially by measuring the liquid's velocity or the change in kinetic energy. Velocity depends on the pressure differential that is forcing the liquid through a pipe or conduit. Because the pipe's cross-sectional area is known and remains constant, the average velocity is an indication of the flow rate.

 Here are some key questions which need to answered before selecting a flow meter:

  • What is the fluid being measured by the flow meter or flowmeters (air,water,etc…)?
  • Do you require rate measurement and/or totaliser from the flow meter?
  • If the liquid is not water, what viscosity is the liquid?
  • Is the fluid clean?
  • Do you require a local display on the flow meter or do you need an electronic signal output?
  • What is the minimum and maximum flow rate for the flow meter?
  • What is the minimum and maximum process pressure?
  • What is the minimum and maximum process temperature?
  • Is the fluid chemically compatible with the flow meter wetted parts?
  • If this is a process application, what is the size of the pipe?

Type and model Of  Flow Meter

Electromagnetic Flow Meters
The measuring principle of the electromagnetic flowmeter (Magmeter) is based upon the Faraday's Law of electromagnetic induction; whereby a voltage is induced by an electrical conductor passing through a magnetic field. In electromagnetic flowmeter, the medium acts as the electrical conductor when flowing through the meter tube   read more......
Ultrasonic Flow Meters
Ultrasonic flow meter is a type of flow meter is widely used in industry to measure the flow characteristics of the fluid from the flow velocity, flow capacity, and the total amount of fluid flowing. In addition to measuring the flow properties of the fluid Ultrasonic flow meter can be combined to measure the calories of a fluid by add.... read more
Coriolis Mass Flowmeters
Coriolis mass flow meter remain the most accurate mass flow meter, and they are highly reliable with little need for maintenance. Coriolis meters do not place any obstruction in the flowstream, although bent-tube meters can slow down flow velocity. Straight-tube meters have been developed to address this effect and to suit the needs of sanitary applications, which pose an issue for bent-tube meters.... read more.....
Turbine Flow Meter
Flow Meter Turbine diciptakan oleh Reinhard Woltman dengan menggunakan energi mekanik dari cairan yang mengalir guna memutar sebuah rotor. Blades pada rotor dibuat miring layaknya baling-baling,  untuk mengubah energi aliran fluid menjadi energi rotasi. Poros rotor berputar pada bushing/bearing dimana ketika.... read more..... 
Insertion Flow Meters
Insertion flow sensors a wide flow range and long life and can be installed or serviced without shutting down the line by means of a 2” full-port isolation valve that comes with a nipple for installation on the pipe fitting.... read more....
Gas Flow Meters
Gas flow meter flow meter is used to measure a fluid that has the characteristics such as gas and not only on a narrow understanding of gases such as natural gas and propane. The discussion here is the gas flow meter is used to measure the flow of a fluid in a form that has a gas, not a liquid and a solid. Therefore, applications for gas flow meter can be used for CNG, LPG​​, Nitrogen, Oxygen, Air, Argon, a mixture of various gases and hot air or steam.        read more....
 Vortex Flow Meters

Clamp On Flow Meters
Clamp-on Ultrasonic Flow meters are installed simply by applying coupling compound on the bottom of the transducers and strapping them to the outside of the pipe.  Clamp on Ultrasonic Flow meters are internationally known for their simple and convenient installation and low maintenance characteristics.    read more.....
Plastic Body Flow Meters
Plastic-bodied  flow meter designed for flow and usage monitoring applications in 1 and 2 inch pipe.  The polypropylene or PVC flow tube offers corrosion resistance to a wide range of chemicals.  Its light weight and easy to install or remove from the pipe for inspection*.  read more....
Water Meter
Water flow meter atau liquid flow meter atau Flow meter air ada beberapa type yang bisa digunakan disesuaikan dengan jenis fluid yang mengalir dan fungsi flow meter air sendiri. Yang dimaksud dengan flow meter air atau water flow meter atau water meter adalah jenis liquid yang mana basenya adalah water   read more.....
Fuel Flow Meter
Portable Flow Meters
Portable Ultrasonic Flow Meters are based on clamp-on transit-time flow measurement principle. It measures the flow rate of liquid in a pipe from out side of the pipe by using a pair of ultrasonic transducers. It is carefully designed for portability and ease of use. read more......
Variable Area Flow Meters

Flow switch

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wiratama Updated at: 08.56

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