Non-Intrusive Flow Meters
Ultrasonic Flow Meters Overview
Non-intrusive Ultrasonic Flow Meters represent the forefront of volume and mass flow measurement. A technological breakthrough, the Flexim product line provides precise, reliable, and maintenance-free flow monitoring for virtually any industry that moves liquid or gases. By offering both clamp-on and portable options, Flexim uses non-intrusive ultrasonic technologies to ensure accurate measurements without disrupting your operations.
Features at a Glance
Discover the power of Flexim non-intrusive flow meters, designed to measure fluid flow rates with precision—no pipeline intrusion required. Ideal for a wide range of applications, these versatile flow meters handle nearly all fluids, temperatures, and pressures. From high-temperature steam to low-viscosity liquids, Flexim flow meters deliver accurate readings you can rely on and at the highest safety requirements.
- Clamp-on or portable options available
- Transit Time and Doppler methods for optimal flexibility, performance, and real-time diagnostics to suit any environmental need or preference.
- Non-disruptive flow measurement without affecting operations, eliminating issues like leakage and contamination.
- Perfect for Oil & Gas, Food & Beverage, HVAC, Industrial Processes, Pulp & Paper, Water & Wastewater Management, Aviation, and more!
The Importance of Non-Intrusive Flow Meters
Non-intrusive ultrasonic Flow Meters are essential for industries that require accurate and reliable flow measurement without interrupting operations. Their non-contact nature means they avoid leakage, contamination, and pipe wear, which are common with intrusive methods. These flow meters come in two main types — Transit Time and Doppler — and offer a significant advantage over traditional methods.
How Transit Time & Doppler Meters Work
- Transit Time Flow Meters measure flow by comparing the time it takes for ultrasonic signals to travel with and against the flow. They are designed for clean liquids and gases.
- Doppler Flow Meters utilize the transmission of waves to measure flow velocity based on frequency shifts caused by material with suspended particles or bubbles.
Enhancing Accuracy with Clamp-On and Portable Options
- Clamp-On Ultrasonic Flow Meters attach externally to pipes, offering an easy installation method without the need for process shutdowns.
- Portable Clamp-On Flow Meters provide flexibility for temporary measurements and site surveys, allowing for quick and accurate assessments wherever needed.
Reliability in Flow Measurement
Flexim’s ultrasonic flow meters are known for their high accuracy and reliability. Flexim’s flow measurement devices undergo rigorous quality control and calibration processes to ensure precise measurements and compliance with industry standards.
Advanced Calibration Techniques
- ISO/IEC Certified Calibration: Flexim’s meters are calibrated according to international standards, ensuring the highest level of accuracy.
- Individual Calibration of Transducers: Each transducer is calibrated independently to maintain precise measurement uncertainties.
Real-Time Diagnostic Insights
- Advanced Meter Verification: Allows for real-time health checks of your flow measurement device without disrupting operations. Regular verification helps prevent unexpected failures and ensures optimal performance.
Diverse Applications Across Industries
Water & Wastewater Management
Ensure accurate flow measurement in municipal water systems and treatment plants, enhancing efficiency and compliance with environmental regulations.
Oil & Gas
Monitor and optimize pipeline flow rates precisely, ensuring operational efficiency while swiftly detecting and preventing costly leaks.
HVAC Systems
Accurately measuring flow optimizes heating, ventilation, and air conditioning performance, leading to improved energy efficiency and system longevity.
Industrial Processes
Maintain product quality and operational efficiency by monitoring and controlling flow in various manufacturing processes without disruptions.
Food & Beverage Processing
Achieve superior quality, safety, and hygiene by precisely measuring and monitoring the flow of raw materials throughout the production process.
Pulp & Paper
Control and monitor pulp stock and flow rates externally, minimizing downtime and maintenance costs while ensuring precise control at every production stage.
Aviation
Monitor hydraulic system functionality and internal leak rates in aircraft sections without direct work on hydraulic lines, thanks to these flow meters’ non-intrusive and accurate nature.
On-Site Flow Measurement Services
Meter Engineers offers comprehensive on-site flow measurement services to those in need of flow measurement but lacking the necessary equipment or expertise. Our team of experienced engineers provides the following:
- Flow Surveys Across Texas and Beyond: We specialize in ultrasonic flow surveys tailored to meet the needs of industries in Texas, Louisiana, New Mexico, and Oklahoma. Whether you need to verify existing flow measurements or establish new baselines, our on-site services ensure you receive accurate and actionable data.
- Permanent Ultrasonic Flow Meter Rentals: Are you located in Crosby, TX, or the surrounding areas and need temporary access to a flow meter? Meter Engineers provides rental services for the Flexim FLUXUS® F721 flow meter, complete with installation, data collection, and reporting.
Which Non-Instrusive Flow Meter Do I Need?
Flexim FLUXUS F532WD
change model
- Fluid Type: Water and water/glycol mixtures
- Accuracy: Measurement uncertainty of the measuring system (volumetric flow rate): ±0.3 of reading ±0.005 m/s ( ±0.02 ft/s),
Measurement uncertainty at the measuring point (volumetric flow rate):: ±1 % of reading ±0.005 m/s (±0.02 ft/s) - Repeatability: 0.15 % of reading ±0,005 m/s (±0.02 ft/s)
- Flow channels: 1
- Range: Flow Velocity Range: 0.01…25 m/s (0.03 to 82 ft/s)
- Certifications/approvals: Ordloc (FM)
- Power supply: 90 to 250 VAC / 50 to 60 Hz, 11 to 32 VDC
- Pipe size: 10…2400 mm (0,39…94,5 inch)
- Temperature range (media): -40 to +130°C (-40 to 266 °F)
- Output: 4-20mA active/passive according to NAMUR NE43
pulse/frequency/binary - Input: None
- Communication protocol:
- Modbus RTU
- BACnet MS/TP
- HART®
- Modbus TCP
- M-Bus
- BACnet IP
- USB
- LAN
Features
- Extremely accurate down to flow velocities as low as 0.01 m/s
- No zero calibration needed and permanently drift-free
- Permanent coupling pads
- IP68 transducers
- Transducers can be permanently buried (no chamber required)
- Drift-free measurements
- Reliable and accurate data
- Low installation costs
- Built to last
- Works on difficult pipes
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Do you need a metering solution for a specific application or flow rate on a job site? Or perhaps, you are looking for a custom prover product that delivers accuracy and dependability, but needs to adhere to some unique requirements? Contact our sales team, today!
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