Mass Flowmeter for USA Hydraulic Oil Measurement Project
Project Background
A construction machinery manufacturer from the United States contacted us seeking a reliable solution for hydraulic oil flow monitoring. The application required accurate measurement of hydraulic oil in DN100mm pipelines. Due to the demanding operating conditions of hydraulic systems, the customer emphasized the need for high measurement accuracy, stable long-term performance, and explosion-proof certification to ensure safe production.
After carefully evaluating the working conditions and technical requirements, we recommended our HQF Coriolis Mass Flow Meter solution.
Why the Customer Chose HQF Coriolis Mass Flow Meter
Hydraulic oil systems require highly accurate and stable flow monitoring to maintain equipment efficiency, protect hydraulic components, and reduce operational risks. Traditional volumetric flowmeters are often affected by temperature, pressure fluctuations, and fluid viscosity changes, leading to inaccurate measurements.
The HQF Coriolis Mass Flowmeter adopts advanced Coriolis force measurement technology, allowing direct mass flow measurement with excellent stability and precision. It can simultaneously measure:
Mass
Flow
Density
Temperature
Instantaneous flow
Totalized flow
With measurement accuracy up to ±0.1%, the HQF meter provides highly reliable monitoring even under fluctuating operating conditions.In addition, the device supports extreme temperature applications, maximum medium temperature: +350°C (+662°F), minimum medium temperature: -200°C (-328°F).
The meter features a high-precision DSP core processor and an HD touchscreen display for convenient on-site operation and parameter monitoring. Its ultra-compact integrated transmitter housing provides IP67 protection, ensuring durability in harsh industrial environments.
Product Advantages
High-Precision DSP Processor:
The advanced DSP processing system ensures fast signal response, stable data processing, and highly accurate measurement performance.
Multi-Parameter Display:
The HD touchscreen can simultaneously display instantaneous flow, accumulated flow, temperature, density. This significantly improves operational efficiency and simplifies field management.
Durable Measuring Tube Materials
Different measuring tube materials are available according to media compatibility requirements: 316 Stainless Steel/HC Alloy/Titanium Alloy.
Explosion-Proof Design
The HQF mass flow meter is equipped with explosion-proof cable entries, making it suitable for hazardous industrial environments.
Flexible Customization
The product supports OEM service/ customized flange connections/ threaded process connections/ multiple communication outputs.
Customer Project Parameters
|
Item |
Specification |
|
Pipe Size |
DN100mm |
|
Medium |
Hydraulic Oil |
|
Pressure |
1.6 MPa |
|
Flow Range |
0–150 t/h |
|
Temperature |
-50~150°C |
|
Accuracy |
±0.1% |
|
Output |
4-20mA + 0-10KHz + RS485 |
|
Display |
Flow, Total Flow, Temperature, Density |
|
Power Supply |
24VDC |
|
Flange Standard |
HG/T 20592-2009 DN100 PN16 RF |
Successful On-Site Operation
After installation and commissioning, the HQF operated successfully in the customer’s hydraulic oil monitoring system. During field testing, the meter demonstrated excellent process safety, stable operation, and high measurement accuracy.
Unlike traditional flowmeters, the HQF mass flow meter is not affected by pressure fluctuations, viscosity variations, or temperature changes, ensuring consistent and reliable measurement results throughout the production process.
The customer expressed high satisfaction with the overall measurement performance and system reliability.
Typical Applications of Coriolis Mass Flow Meters
Coriolis mass flow meters are widely used in industries requiring high-accuracy flow measurement, including:
Hydraulic oil monitoring
Process control systems
Oil and fuel measurement
Chemical dosing systems
Loading and unloading systems
High-viscosity fluid measurement
High-temperature and high-pressure applications
Energy and petrochemical industries
Laboratory and research equipment
Trade settlement measurement systems
With their exceptional accuracy, multi-variable measurement capability, and strong environmental adaptability, Coriolis mass flow meters have become an ideal solution for demanding industrial flow measurement applications.
