portable ultrasonic flow meter
Approved by：CE, SIL-3, ATEX Explosion-proof certification
Our Portable Ultrasonic Flowmeter is a portable, microprocessor-based diagnostic tool engineered for non-intrusive liquid flow measurement in closed pipes. Utilizing transit-time ultrasonic technology, it delivers high-accuracy readings without cutting into the pipe or interrupting system operation.
Designed for flexibility, it supports pipe diameters from DN15 to DN6000 mm and liquid temperatures between -30°C and +160°C, accommodating water, seawater, oils, chemicals, and other sonically conductive fluids.
Built around advanced signal processing and floating-point computation, the flowmeter ensures stable readings even under challenging field conditions, making it ideal for on-site verification, temporary monitoring, and system maintenance across diverse industries.
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Clamp-On Non-Contact Measurement — Measures flow externally without cutting pipes or stopping flow, keeping systems clean and under pressure.
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Wide Pipe Range Compatibility — Works on pipe diameters from DN15 to DN6000, suitable for anything from small lines to large mains.
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High Accuracy and Repeatability — Delivers ±1% accuracy and 0.2% repeatability, ensuring reliable data for operations and compliance.
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Multiple Mounting Methods (V, Z, W) — Adapts to various pipe materials and diameters, making setup flexible and straightforward.
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Versatile Media Capability — Handles almost all types of liquids, including potable water, chemicals, sewage, and river water.
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Large Backlit LCD Display — Easy-to-read interface for real-time data and diagnostics even in low-light environments.
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Built-In Data Logger — Stores over 2,000 lines of measurements for on-site recording and later analysis.
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User-Friendly Interface — Simple menu system with English/Chinese display and intuitive key controls.
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Rugged Field-Ready Design — IP67-rated transmitter housing ensures reliable use in challenging industrial conditions.
- Principle: Ultrasonic Transit-Time, Four-byte IEEE754 Floating Arithmetic
- Accuracy: ＜ ±1%
- Repeatability: 0.2%
- Linearity: 0.5%
- Velocity Range: 0 ~ ±32 m/s
- Pipe Diameter: DN15mm ~ DN6000mm
- Pipe Material: Steel, Stainless Steel, Cast Iron, Copper, PVC, Aluminum, FRP, etc. (liner allowed)
- Display : LCD with backlight; displays instantaneous flow, total flow, velocity, and status
- Data interface: RS-232 (75–57600 bps), compatible with FUJI protocol
- Data Storage: 32Kbit built-in data logger stores over 2000 rows of data
- Operating Temp: Transmitter: -20°C to 60°C; Transducer: -30°C to 160°C
- Humidity Transmitter: 85% RH; Protection Grade: IP67
- Power Supply: Internal 3 × Ni-MH batteries (12 h) or AC 100–240 V charger
- Communication: RS-232, 75 – 57600 baud; PC software upgrade supported
- Cable length: Standard 5 m × 2; optional 10 m × 2
- Protection class: IP67 handheld unit
- Weight: 514g (Transmitter)
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Water Supply and Distribution — Temporary or permanent flow checks in water plants and municipal pipelines.
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Wastewater Treatment — Measuring influent and effluent flows without exposure to corrosive or contaminated media.
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Industrial Process Control — Monitoring flow of cooling water, process liquids, or chemicals in factories and refineries.
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Power Generation and Utilities — Flow auditing in cooling systems, condensate return, and auxiliary water circuits.
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Agriculture and Irrigation — Flow verification for irrigation channels or pumping systems.
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Research and Education — Laboratory flow experiments and academic training in fluid dynamics.
