Débitmètre
High-Precision Industrial Measurement
The Clamp-On Ultrasonic Flow Meter delivers accurate transit-time flow measurement for industrial liquids. Using a 700,000-gate industrial FPGA chip and proprietary TGA technology, it improves signal sampling and bubble tolerance, ensuring fast and precise measurements even with transient bubbles or impurities.
Non-Invasive Installation & Easy Operation
The clamp-on design allows external installation on pipes without cutting or stopping the system, preventing pressure loss and avoiding fluid contamination. Quick and simple setup saves labor and downtime, making it ideal for continuous operation in industrial environments.
Versatile Applications & Customization
Suitable for water, chemical, HVAC, food & beverage, pharmaceutical, and energy monitoring applications, it supports metal and plastic pipes (PVC, PP, PVDF) and a wide range of pipe sizes. OEM/ODM options include sensor size, flow range, output signals (4–20 mA, pulse, Modbus), and optional energy measurement (BTU/heat/cooling).
Durable Industrial Design & Data Management
Built with aluminum and industrial-grade plastics and rated IP65, the flow meter withstands vibration, impact, and harsh environments. EEPROM memory stores data for over 10 years, and the high-resolution LCD display provides real-time flow, total volume, and energy readings for reliable monitoring and process control.
Description du débitmètre
Clamp On Ultrasonic Flow Meter-Features
User-friendly clamp-on design enables quick installation and operation, taking only a few minutes from setup to measurement.
Non-invasive external clamp design measures flow without contacting the medium, preventing pressure loss or contamination compared with traditional flow meters.
No need to cut pipes or stop system operation, saving time, labor, and operational costs—ideal for continuous industrial processes.
Flexible configuration with multiple modes; one sensor fits all pipe sizes within the measuring range, compatible with metal and plastic pipes.
High-resolution 256×128 LCD display shows flow rate, total volume, and other key parameters.
Optional upgrade to an ultrasonic energy meter, BTU meter, or heat/cooling meter for comprehensive energy monitoring and management.
Ultrasonic Flowmeter Clamp On-Applications
Water treatment and distribution monitoring for industrial and municipal systems.
Chemical, petrochemical, and pharmaceutical process flow measurement.
HVAC systems for energy efficiency and heat/cooling monitoring.
Food and beverage production lines requiring non-invasive flow measurement.
Wastewater monitoring and environmental management.
Industrial energy monitoring when configured as ultrasonic energy or BTU meter.
Ultrasonic Flow Meter Clamp On-Measuring Principle
The clamp-on ultrasonic flow meter uses the transit-time ultrasonic principle: ultrasonic pulses are sent across the pipe in both directions. The time difference between upstream and downstream pulses is measured, allowing precise calculation of the flow rate. Non-invasive clamp-on installation ensures zero pressure drop and no contamination of the measured fluid. Proprietary TGA technology improves signal processing, tolerates transient bubbles, and ensures highly accurate, stable measurements even in challenging flow conditions.
Clamp-On Ultrasonic Flow Meter-Structure
Clamp-On Sensor: External installation on the pipe, non-invasive and suitable for retrofitting existing pipelines.
Integrated or Split Transmitter: Compact transmitter with display or remote unit for flexible installation.
Universal Sensor Design: One sensor can cover a wide range of pipe diameters and materials (metal or resin).
Optional Display and Output Modules: LCD/LED display, 4–20 mA, pulse, or Modbus outputs.
Rugged Housing: Suitable for industrial environments, optional explosion-proof or waterproof models.
Paramètres du débitmètre
| Paramètres | Spécifications |
|---|---|
| Matériau du tube | Metal / PVC / PP / PVDF rigid plastic pipes |
| Type de liquide | Water or other single-phase liquids without solid particles or impurities |
| Plage de température | 0–75°C (no surface freezing) |
| Low Velocity Cut-Off | 0.1 m/s (default by factory) |
| Affichage | 256×128 LCD |
| Temps de réponse | 0.5–60 s |
| Précision | ±2% (±1% après étalonnage) |
| Data Storage Period | 300 ms |
| Memory for Data Backup | EEPROM (over 10 years, read/write frequency > 1 million times) |
| Power & I/O Connection | M12 aviation plug |
| Sortie | 4-20 mA |
| Communication | Modbus RS485 |
| Optional Output | OCT (pulse output) / One relay alarm (contact factory) |
| Alimentation électrique | 10–24 VDC |
| Electric Power | < 3 W |
| Protective Circuit | Protection de la sortie contre les courts-circuits et les surtensions |
| Enclosure Protection Class | IP65 |
| Température ambiante | -10 to 60°C (no freezing) |
| Humidité relative | 35–85% RH (no condensation) |
| Vibration Resistance | Double amplitude 1.5 mm, 2 hours per XYZ axis |
| Impact Resistance | 100 m/s², 16 ms pulse, 1000 times per XYZ axis |
| Main Material | Aluminium, plastiques industriels |
| Longueur du câble | 2 m standard (PT1000 sensor cable 9 m standard) |
Plage de débit
| Pipe Size (DN) | Upper Flow Value (L/min) |
|---|---|
| 15 | 60 |
| 20 | 100 |
| 25 | 200 |
| 32 | 300 |
| 40 | 400 |
Instrava OEM/ODM
Instrava se concentre sur la fourniture de solutions industrielles fiables grâce à des produits soigneusement sélectionnés, à une optimisation axée sur les applications et à une personnalisation flexible. Nous sélectionnons des instruments éprouvés auprès de fabricants de confiance afin de garantir une qualité constante, nous optimisons les solutions en fonction des conditions de travail réelles afin de résoudre les problèmes pratiques, et nous fournissons des configurations sur mesure pour répondre aux besoins d'applications spécifiques.
En combinant l'expertise en matière de sélection et la compréhension des applications, Instrava aide ses clients à réduire les risques, à améliorer l'efficacité et à obtenir des résultats fiables dans des environnements industriels complexes.
Recommandations de produits connexes
What is a clamp-on ultrasonic flow meter and why is it suitable for industrial applications?
A clamp-on ultrasonic flow meter is a non-invasive flow measurement device that uses transit-time ultrasonic technology. It clamps externally on pipes, measuring flow without contacting the liquid. This prevents pressure loss, avoids contamination, and allows installation without stopping industrial pipelines. Ideal for water, chemical, HVAC, food & beverage, and pharmaceutical applications.
How accurate is a high-precision clamp-on ultrasonic flow meter?
Our industrial clamp-on ultrasonic flow meters deliver ±2% accuracy by default and ±1% after calibration. With proprietary TGA signal processing, the meters handle transient bubbles and impurities in the liquid, ensuring reliable flow measurement even under complex industrial conditions. Measurement range: 0.1 m/s to 10 m/s; pipe sizes DN15–DN3000 mm.
Can a clamp-on ultrasonic flow meter be customized for OEM/ODM projects?
Yes, we provide full OEM/ODM customization, including:
– Sensor size and pipe compatibility (Metal, PVC, PP, PVDF)
– Flow range and calibration
– Output signals (4–20 mA, pulse, Modbus RS485)
– Display type (LCD/LED)
– Housing protection (IP65, explosion-proof)
– Branding and packaging customization. This ensures meters meet specific industrial or energy-monitoring requirements.
How easy is the installation of a clamp-on ultrasonic flow meter?
Installation is extremely quick and non-invasive. The clamp-on sensor attaches externally to the pipe in minutes, requiring no pipe cutting or system shutdown. This reduces labor costs, minimizes downtime, and supports continuous operations in industrial plants. Optional split/transmitter designs allow flexible installation in tight spaces.
Can the clamp-on ultrasonic flow meter be used for energy monitoring or BTU measurement?
Yes, the meter can be upgraded to an ultrasonic energy meter, BTU meter, or heat/cooling meter. It measures flow and calculates energy consumption, suitable for HVAC systems, district heating, and industrial energy monitoring. Supports output via 4–20 mA, pulse, or Modbus RS485, integrating seamlessly with SCADA or PLC systems.
What are the main advantages of choosing a clamp-on ultrasonic flow meter over traditional flow meters?
– Non-invasive measurement prevents contamination and pressure loss
– Quick, easy installation with no downtime
– High precision (±1% after calibration)
– Wide compatibility: pipe sizes DN15–DN3000 mm, metal/plastic pipes
– Robust industrial design: IP65, vibration/impact resistant
– OEM/ODM customizable for industrial or energy applications.
This combination makes it ideal for industrial and municipal water, chemical, HVAC, and energy management applications.
Construit sur la cohérence, pas sur les revendications
Nous sommes spécialisés dans l'analyse et la détection industrielles, avec une compréhension claire des environnements d'exploitation et des exigences du monde réel.
Chaque instrument est évalué en fonction de ses performances, de sa stabilité et de son adéquation à l'application, et non pas seulement en fonction de ses spécifications ou de son prix.
Nous travaillons avec des fabricants de confiance pour garantir un approvisionnement stable, une qualité constante et une livraison fiable.
Nos recommandations sont fondées sur la compréhension des applications, ce qui permet aux clients d'éviter les problèmes courants et d'obtenir des résultats fiables.
Instrava est conçu pour réduire l'incertitude, afin que chaque décision que vous prenez soit plus claire, plus sûre et plus fiable.
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