The following is the selection and application scenarios of DMA15 and the details of the use and maintenance precautions:
Supporting use:
1. Sensor and transmitter integrated design, easy to install and use
2. Advantages:
1. High precision measurement, measurement accuracy level up to 0.8
2. Wide measurement range, can meet the measurement needs of different flow and flow rates
3. A variety of output signals can be selected, such as 4-20mA, 0-5V, 0-10V, etc., which is convenient to be matched with various control systems or instruments.
Features:
1. Adopt advanced electromagnetic flow sensing technology, which has the advantages of high sensitivity and low pressure loss
2. Simple structure, strong reliability and long service life.
3. Easy installation and small maintenance.
Overall dimensions:
Since the external dimensions will vary by manufacturer and model, the specific dimensions need to refer to the relevant product manual or contact the manufacturer to obtain.
Measurement application range:
DMA15 flowmeter is suitable for liquid flow measurement, and is widely used in industrial automation, energy measurement, environmental protection and other fields.
Selection and application scenarios
According to different measurement media and application scenarios, select the appropriate DMA15 flowmeter model and specifications. For example, for large flow gas measurement, the plug-in vortex flowmeter can be selected, and for small flow gas measurement, the pipeline vortex flowmeter can be selected. In specific applications, it is necessary to consider the connection between the sensor and the pipeline, fluid temperature and pressure and other factors.
Precautions for use:
1. Before use, check whether the appearance and accessories of the flowmeter are intact to ensure that there is no obvious mechanical damage or defects
2. During the installation process, ensure that the installation direction of the flowmeter is consistent with the fluid flow direction, and the connection between the sensor and the pipeline is firm and reliable to avoid leakage or vibration
3. During use, check whether the reading of the flowmeter is accurate and reliable regularly, and find and eliminate faults or error sources in time. At the same time, periodic calibration and maintenance should be carried out according to the actual situation to ensure measurement accuracy and service life
4. For occasions requiring high-precision measurement, DMA15 flowmeter with higher measurement accuracy level or other more advanced flow measurement technology should be selected.
5. During use, attention should be paid to avoid impurities or particles in the fluid from causing wear or blockage of the sensor, which will affect the measurement accuracy and service life. At the same time, regular cleaning and maintenance should be carried out according to the actual situation.
6. During use, care should be taken to avoid damage to the sensor or measurement errors caused by too high or too low temperature in the fluid. At the same time, temperature compensation should be carried out according to the actual situation or sensors with higher temperature adaptability should be selected.
7. During use, care should be taken to avoid damage to the sensor or measurement errors caused by too high or too low pressure in the fluid. At the same time, pressure compensation should be carried out according to the actual situation or sensors with higher pressure adaptability should be selected.
During use, care should be taken to avoid corrosion or contamination of the sensor by chemicals in the fluid. At the same time, sensors with corresponding corrosion resistance should be selected according to the actual situation or appropriate anti-corrosion measures should be taken.