Q: What is an insertion electromagnetic flowmeter?
An insertion electromagnetic flowmeter is a type of flowmeter that uses the Faraday's law of electromagnetic induction to measure the flow rate and volume of conductive fluids flowing in a pipe. The device consists of a sensor that is installed in the pipeline by inserting it through a hot tap or a valve. The sensor contains two electrodes that are placed perpendicular to the direction of flow, and a magnetic field is generated around the electrodes. As the conductive liquid flows through the pipeline, it generates a voltage across the electrodes that is proportional to the flow rate, which is then used to calculate the volume of fluid.
Q: What are the advantages of using an insertion electromagnetic flowmeter?
One of the main advantages of using an insertion electromagnetic flowmeter is that it can be installed without interrupting the flow of liquid in the pipeline. This makes it a cost-effective solution for retrofitting flow measurement systems into existing pipelines. Additionally, the device is highly accurate, with measurement errors typically within 1% of the actual flow rate. It is also unaffected by changes in temperature, pressure, or viscosity, making it a versatile tool for a wide range of industrial applications.
Q: How much does an insertion electromagnetic flowmeter cost in China?
The cost of an insertion electromagnetic flowmeter in China varies depending on the specific features and functionality of the device. Generally, prices for a basic model range from $500 to $1,500, while more advanced models with additional features such as data logging and wireless connectivity can cost up to $5,000 or more. It is important to note that installation and maintenance costs are additional expenses that should be taken into account when budgeting for a flow measurement system.