Clamp-on Ultrasonic Flow Meter
Measures pure liquids without pipe cutting, ideal for non-invasive measurement of relatively clean liquid flow. Widely used in water flow measurement,...
Key Features
Performance Metrics
| Flow Velocity Range | 0.01m/s ~ 5.0 m/s |
| Humidity | Relative humidity 0~99%, non-condensing |
| Repeatability | ±0.2% |
| Power Supply | (10~36) VDC, 1A |
Key Features
Clamp-on Ultrasonic Flow Meter
The Clamp-on Ultrasonic Flow Meter is a non-invasive flow measurement solution that utilizes the ultrasonic time difference principle to measure flow in pipelines from DN15 to DN6000 without any pipe cutting. This advanced instrument provides a convenient, economical, and highly accurate method for flow measurement across various industrial and municipal applications.
Non-Invasive Flow Measurement Principle
The clamp-on ultrasonic flow meter operates on the ultrasonic time-of-flight principle. When an ultrasonic beam propagates through a flowing liquid, the flow causes a slight change in the signal's propagation time.
The change in this propagation time is directly proportional to the flow velocity of the liquid. At zero flow, the transmission time between sensors is identical, while flow creates a measurable difference between upstream and downstream signals.
Core Advantages & Key Features
No Pipe Cutting
The external clamp-on sensor attaches directly to the pipe exterior, eliminating the need for process shutdowns or invasive installation.
High Accuracy
Achieves measurement accuracy up to 1.0% utilizing advanced multi-pulse and digital signal processing technology.
Wide Application
Suitable for various pipe materials and diameters, from DN15 to DN6000, including hard-to-access pipelines.
Portable & Robust
Features portable operation, simple maintenance, an IP65 protection rating, and a large, intuitive screen display.
Optional Heat Metering
An optional ultrasonic heat metering function provides critical data for heating efficiency analysis in district heating systems.
Stable Performance
Engineered for good stability, low zero drift, a wide range ratio, and strong anti-interference capability for harsh site environments.
Advanced Technology for Industrial Environments
This ultrasonic flow meter employs advanced multi-pulse technology, sophisticated signal digital processing, and error correction technology. These features make it exceptionally adaptable to challenging industrial site conditions.
The product achieves advanced performance levels, offering reliable and accurate clamp on flow measurement for media in large-diameter pipelines or in locations that are difficult to access and observe.
Key Technical Specifications
| Parameter | Specification |
|---|---|
| Measurement Principle | Ultrasonic Time Difference (Time-of-Flight) |
| Accuracy | Up to ±1.0% |
| Pipe Diameter Range | DN15 to DN6000 |
| Installation Type | External Clamp-on (Non-invasive) |
| Protection Rating | IP65 |
| Optional Function | Ultrasonic Heat Metering |
Wide-Ranging Application Scenarios
The clamp-on ultrasonic flow meter is widely used in district heating and warmth supply systems, municipal water supply networks, and for mobile multi-point measurement tasks. Its non-invasive nature makes it ideal for permanent installation or temporary auditing.
It uniquely solves flow measurement challenges for media where other instruments require pipe opening or cutting. The optional heat metering function provides valuable reference data for analyzing and improving heating efficiency.
Installation and Operational Benefits
Fast and Flexible Installation
Installation is extremely convenient and fast. The sensor clamps onto the pipe without opening it, and the system is ready to use immediately, significantly reducing downtime.
Reliable and User-Friendly Operation
With rich interfaces, strong anti-interference capability, and stable operation, this flow meter ensures reliable data collection. The portable design and simple maintenance make it user-friendly for field technicians.
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