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Coriolis flowmeter selection
Email: sales01@cxflowmeter.com
WhatsApp: 008618049841995
When selecting a Coriolis flowmeter for gasoline, fuel oil, and kerosene, several key factors need to be considered to ensure the meter meets the specific requirements of the application.
Based on the detailed information provided, here are the steps for selection:
1. Understanding the Application Requirements
Medium: Gasoline, fuel oil, and kerosene.
Flow Rate: 11.6T/Min for gasoline, 13.3T/Min for fuel oil, and 10T/Min for kerosene.
Temperature: Varying ranges for each medium, but within the operational capabilities of Coriolis flowmeters.
Specific Gravity and Viscosity: Varying for each medium, affecting the choice of flowmeter materials and design.
Accuracy: 0.2% required for all applications.
Pressure: 2.5 MPa for all applications.
Connection Method and Flange Standard: Flange connection with GB/T9119-2000 standard.
Protection Level and Output Signal: IP67 protection level and 4-20mA+pulse; RS485 output signal required.
Power Supply: 220V.
2. Selecting the Coriolis Flowmeter
a. Flow Range and Accuracy
Flow Range: The selected flowmeter should be able to cover the specified flow rates for each medium. Consider selecting a flowmeter with a slightly wider flow range to accommodate potential fluctuations.
Accuracy: Ensure the flowmeter meets the required accuracy of 0.2%. Coriolis flowmeters are known for their high accuracy, typically in the range of 0.1% to 0.2%.
b. Material Selection
Compatibility with Medium: Choose materials that are compatible with gasoline, fuel oil, and kerosene. Consider factors such as corrosion resistance, temperature resistance, and viscosity.
c. Pressure Rating
Pressure Capability: The flowmeter must be able to withstand the specified pressure of 2.5 MPa.
d. Connection and Flange Standards
Flange Connection: Ensure the flowmeter has flange connections that comply with GB/T9119-2000 standards.
e. Protection and Output Signals
Protection Level: The flowmeter should have an IP67 protection level to ensure it can withstand harsh environmental conditions.
Output Signals: The flowmeter should provide 4-20mA and RS485 output signals to meet the customer's requirements.
f. Power Supply
Power Requirements: The flowmeter should be compatible with a 220V power supply.
3. Recommendation
Based on the provided information, a DN200 Coriolis flowmeter could be a suitable choice for these applications, assuming it meets the above criteria. However, it's important to consult
with the manufacturer or supplier to ensure the specific model selected aligns with all the requirements.
with the manufacturer or supplier to ensure the specific model selected aligns with all the requirements.
4. Additional Considerations
Manufacturer Reputation: Choose a reputable manufacturer with a history of producing high-quality Coriolis flowmeters.
Technical Support and After-Sales Service: Ensure the manufacturer provides comprehensive technical support and after-sales service.
Cost-Benefit Analysis: Consider the cost-benefit ratio of different models and select the one that offers the best value for money without compromising on performance.
5. Contact Information
For specific selection and quotation, please contact the supplier directly:
Email: sales01@cxflowmeter.com
WhatsApp: 008618049841995
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