YUA VFM80 Series Super Steam Orifice Flow Meter – Mechanical Manufacturing

Description

Targeted Application in Industrial Steam Monitoring
The YUA VFM80 Series super steam orifice flow meter is engineered for manufacturing plants, energy management, and process industries requiring precise flow measurement of steam and gases. Designed by a specialized flow meter manufacturer, this instrument serves engineers and system integrators requiring accurate data for energy audits, process optimization, and regulatory compliance. Its comprehensive measurement capability enables simultaneous monitoring of flow rate, temperature, and pressure, facilitating integrated control. By selecting this orifice flow meter, industries gain a versatile tool essential for reliable steam system performance assessment.

Advanced Technical Specifications for Precision and Integration
This steam flow meter incorporates a dual-probe anti-vibration mechanism and digital signal spectrum analysis, delivering ±1% relative accuracy over an extended measurement range. It supports real-time compensation for temperature and pressure, providing mass flow rate outputs essential for precise calculations. Connectivity options include 4-20mA, RS485, HART, Ethernet, and LTE interfaces, allowing seamless integration into automated control and data acquisition systems. Constructed from stainless steel with IP65/IP67 ratings and explosion-proof certification, it is suited for harsh industrial environments with operational temperatures from -175°C to 350°C and pressures up to 6.3Mpa.

Enhancing Process Efficiency Across Industries
Utilized widely in sectors such as mechanical manufacturing, chemical processing, and energy generation, the VFM80 series steam flow meter supports rigorous steam and gas flow analytics. Its multi-parameter outputs enable accurate tracking of consumption and energy conversion, informing process optimization and cost reduction in complex plant workflows. The device’s ability to replace traditional orifice meters with intelligent digital technology advances operational transparency and supports predictive maintenance. Through reliable data acquisition and control system compatibility, this steam flow meter delivers measurable value in industrial energy management.

Product Advantages

Structural and Design Innovation for Robust Integration
The flow meter’s design incorporates a dual-probe anti-vibration system that minimizes signal noise, improving measurement stability in turbulent steam conditions. Manufactured by a reputable steam flow meter supplier, the device employs modular stainless steel construction to endure corrosive and high-pressure environments, while IP65/IP67 protection ensures resistance to dust and moisture. Its versatile diameter range (DN15 to DN300) accommodates diverse piping sizes. The system’s explosion-proof certification further exemplifies its suitability for hazardous industrial classifications, enabling safe deployment across critical applications.

Optimized Performance Delivering Reliable, User-Centered Operation
Performance-wise, the YUA VFM80 offers precise mass flow readings with built-in compensation algorithms, reducing calibration frequency and operational errors. The intuitive color LCD with optical touch controls simplifies onsite adjustments and diagnostics for engineers and technicians. Multi-channel signal outputs ensure flexible system connectivity, supporting advanced monitoring and remote control through HART or Ethernet protocols. The device’s durability paired with user-friendly interfaces ensures consistent data quality and enhanced usability, facilitating proactive maintenance and maximizing return on investment.

It is widely applied in various fields such as mechanical manufacturing, electronics and electrical appliances, food, metallurgy, pharmaceuticals, and textiles.

Key Features

· Based on dual-probe anti-vibration design and self-developed algorithm, it can offer superior anti-vibration performance
With an accuracy of ±1% RD, the lower limit is as low as 2 m/s, and the range ratio can be expanded to 1:60 。
Based on digital signal spectrum analysis technology, it can provide a wider measurement range and higher measurement accuracy.
The intelligent self-diagnosis function can alert about error information in on-site applications.
Built-in temperature and pressure compensation, directly displaying mass flow rate. .
3 channels, capable of simultaneously outputting temperature, pressure and flow rate
Color LCD display, with optical touch buttons for operation

Use Scenarios

Steam Flow Measurement in Mechanical Manufacturing
In mechanical manufacturing environments, steam is a key process utility requiring accurate monitoring to ensure operational efficiency and safety. The YUA VFM80 steam flow meter provides continuous, high-accuracy measurement of steam flow coupled with temperature and pressure data. This integration enables plant engineers to optimize energy consumption and maintain regulatory compliance. Its robust construction supports operation under the variable pressures and temperatures typical to manufacturing processes. Installation within existing piping systems allows seamless integration with supervisory control and data acquisition (SCADA) platforms, supporting real-time decision-making and system automation.

Energy Efficiency Monitoring in Industrial Steam Networks
Within large-scale industrial steam networks, precise metering is critical to identify losses, optimize distribution, and improve overall energy efficiency. The VFM80 series orifice flow meter plays a crucial role by delivering reliable mass and volumetric flow measurements with digital compensation for fluctuating operational parameters. By providing multi-interface connectivity, it integrates effectively into advanced energy management systems, enabling ongoing performance analysis and predictive maintenance scheduling. Compliance with international explosion-proof standards ensures safe deployment in hazardous zones frequently present in energy production or petrochemical facilities.

FAQ

What stainless steel materials are used in the YUA VFM80 Series flow meter?
We use high-grade stainless steel types 304, 316, and 316L to ensure durability and corrosion resistance for the orifice flow meter in harsh industrial environments. This choice supports reliable long-term operation and robust protection for your steam flow measurements.

Can you customize the YUA VFM80 Series for different pipe diameters?
Yes, our steam flow meter supports a wide diameter range from DN15 to DN300 (1/2″ to 12″), allowing custom configurations to fit diverse pipeline sizes. We tailor measurement specifications to meet your specific industrial requirements.

How is the YUA VFM80 Series installed and integrated into existing systems?
We designed the flow meter with multiple signal interfaces—4-20mA, RS485, HART, Ethernet, and LTE—to facilitate seamless integration into your control systems. Our technical team can assist you with installation guidelines for smooth setup and real-time monitoring.

What logistics and support options do you offer for international customers?
Based in Shenzhen with a 1500 sqm warehouse, we provide fast order processing and worldwide shipping. We also offer ongoing technical support to help maintain your steam flow meter performance and ensure your projects run efficiently.

Accessories

 

Technical Specifications

Measuring Medium Gas/Vapor/Liquid Signal Interface 3-channel 4-20mA/RS485
1-channel 4-20mA@HART/2-channel 4-20mA
1-channel 4-20mA@HART/Ethernet
1-channel 4-20mA/RS485-Modbus/Ethernet
1-channel 4-20mA@HART/LTE cat1
1-channel 4-20mA/RS485-Modbus/LTE cat1
Diameter DN15-DN300 (1/2~12 inches)

Medium Temperature

-175~40℃ (Low Temperature Type)
-40~150℃ (Normal Temperature Type)
-40~250℃ (Medium Temperature Type)
-40~350℃ (High Temperature Type)
Measuring Range Gas/Steam (Standard Type)
DN15~DN20 6~70m/s
DN25~DN32 4~70m/s
DN40~DN300 2~70m/s
Gas/Steam (Extended Type)
DN15~DN20 6~80m/s
DN25~DN32 4~120m/s
DN40~DN300 2~120m/s
Liquid 0.3~7m/s
Accuracy Operating Flow Rate ±1%RD (Gas/Steam)
Mass Flow Rate ±1.5%RD
Medium Pressure ±0.5%FS
Medium Temperature ±1.0℃ (±1%FS when >100℃)
Process Pressure 1.6Mpa (Standard)/2.5Mpa/4.0Mpa/6.3Mpa
Ambient Temperature Protective temperature:  -40~85℃
Ambient Humidity Environmental humidity : 5~100%RH
Process Connection Process connection: Flange Type/Clamp Type/Clip Type (Sanitary)
Repeatability ±0.3%RD Protection Rating IP65/IP67
Power Supply 13.5~42V DC Explosion-proof Rating Ex d IIC T3/FM/CSA/ATEX
    Material Body Material 304/316/316L
Sensor 304/316/316L
Housing Aluminum

 

Nominal Diameter
DN
Inches Flow Rate
(Standard)
Volume Flow Rate
(Standard)
Mass Flow Rate
(Standard)
Flow Rate
(Extended)
Volume Flow Rate
(Extended)
Mass Flow Rate
(Extended)
m/s m³/h kg/h m/s m³/h kg/h
DN15 1/2″ 6-70 3.8~44.5 14~163 6-80 3.8~50.8 14~186
DN20 3/4″ 6-70 6.8~79 25~290 6-80 6.8~90 25~330
DN25 1″ 4-70 7.06~123 26~451 4-120 7.06~211 26~773
DN32 1 1/4″ 4-70 11.6~202 43~740 4-120 11.6~347 43~1272
DN40 1 1/2″ 2-70 9.0~316 33~1158 2-120 9.0~542 33~1987
DN50 2″ 2-70 14~494 51~1811 2-120 14~847 51~3100
DN65 2 1/2″ 2-70 24~835 88~3062 2-120 24~1432 88~5251
DN80 3″ 2-70 36~1265 132~4639 2-120 36~2169 132~7954
DN100 4″ 2-70 56~1977 205~7250 2-120 56~3390 205~12432
DN125 5″ 2-70 89~3090 326~11331 2-120 89~5296 326~19422
DN150 6″ 2-70 127~4449 465~16315 2-120 127~7627 465~27970
DN200 8″ 2-70 226~7910 828~29000 2-120 226~13559 828~49724
DN250 10″ 2-70 353~12359 1294~45324 2-120 353~21186 1294~77695
DN300 12″ 2-70 508~17797 1863~65267 2-120 508~30508 1863~111880

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