All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Testing Instrument & Equipment
Testing and Analysis Instruments
Flow Meters
Flow Meters
  • CE Certificated Doppler Ultrasonic Open Channel Flow Meter Portable Water Flow Meter
  • CE Certificated Doppler Ultrasonic Open Channel Flow Meter Portable Water Flow Meter
  • CE Certificated Doppler Ultrasonic Open Channel Flow Meter Portable Water Flow Meter
  • CE Certificated Doppler Ultrasonic Open Channel Flow Meter Portable Water Flow Meter
  • CE Certificated Doppler Ultrasonic Open Channel Flow Meter Portable Water Flow Meter
  • CE Certificated Doppler Ultrasonic Open Channel Flow Meter Portable Water Flow Meter
CE Certificated Doppler Ultrasonic Open Channel Flow Meter Portable Water Flow Meter

CE Certificated Doppler Ultrasonic Open Channel Flow Meter Portable Water Flow Meter

  • 1 - 4 Sets
    $530
  • 5 - 9 Sets
    $500
  • 10 - 19 Sets
    $480
  • >= 20 Sets
    $450

Customization:

Customized logo（Min.Order: 20 pieces）
Customized packaging（Min.Order: 20 pieces）
Graphic customization（Min.Order: 30 pieces）
View product details

CE Certificated Doppler Ultrasonic Open Channel Flow Meter Portable Water Flow Meter

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Non-Invasive Flow Measurement: Utilizes Doppler ultrasonic technology to accurately measure flow rate (±0.2% accuracy) and liquid level in open channels, enabling real-time monitoring of water systems.
  • Multi-Parameter Display: Features a digital LCD screen showing flow rate (m³/h), time, and additional metrics like level and data logging, with user-friendly controls for easy operation.

Key features

  • 1. Corrosion-Resistant Transducer Material

    • With a durable, corrosion-resistant transducer body, ensure long-term reliability in water-based applications. This material outperforms traditional plastic models prone to degradation in harsh environments*.

  • 2. User-Friendly Interactive Design

    • With a customizable digital LCD display and intuitive keypad, adjust settings, monitor real-time flow rates (0.00 m³/h), and access parameters like "LEVEL" and "DATA" effortlessly. Simplifies operation compared to models with limited interface functionality*.

  • 3. Ultra-High Precision Performance

    • With ±0.2% accuracy, achieve measurements ~10x more precise than standard ultrasonic flow meters. Ideal for applications requiring exact flow rate tracking in open channels*.

  • 4. Versatile Scenario Adaptability

    • With non-invasive ultrasonic Doppler technology, measure flow rates and levels in open channels without direct fluid contact. Perfect for both portable field use and commercial installations with flange/thread connections for flexible system integration*.

  • 5. Compliance with Global Standards

    • With CE certification, meet safety and performance regulations for commercial deployment. Ensures compatibility with industrial and municipal water management systems, unlike uncertified alternatives*.

Product details

CE Certificated Doppler Ultrasonic Open Channel Flow Meter Portable Water Flow Meter

The CE-certified Doppler Ultrasonic Open Channel Flow Meter is a portable, high-precision instrument designed for non-invasive measurement of water flow rates and levels. With a durable transducer and intuitive digital display, it ensures reliable performance in diverse water management scenarios, from industrial monitoring to environmental applications.

Technical specifications

FeatureSpecificationBenefit
Accuracy±0.2%Ensures precise measurements in critical applications
Connection TypesFlange, ThreadVersatile installation options for varied pipelines
Power Source24VDCStable operation in environments with regulated power supply
Medium CompatibilityWaterOptimized for clean or mildly contaminated water systems
CertificationCE CertifiedMeets EU safety and performance standards

Customization guide

Adjustable parameters include measurement range (to match flow variability) and data logging intervals (for tailored data collection). Customize the output signals (e.g., 4-20mA, RS485) to integrate with existing SCADA systems or control panels.

Get inspired

Whether monitoring irrigation channels, wastewater systems, or industrial pipelines, this flow meter delivers real-time insights. Its compact, portable design simplifies deployment, while its rugged build withstands harsh outdoor conditions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Accuracy±0.5% (Benchmark)±0.3%±0.2% (+60% improvement)
Connection OptionsFlangeFlange + ThreadFlange + Thread + Clamp
Data Logging1,000 entries10,000 entriesUnlimited via SD Card
CertificationsCECE + ISO 9001CE + ISO 9001 + ATEX

Supplier's note

  1. Technical Breakthroughs:

    • Doppler Ultrasonic Tech: Enables non-invasive measurement without disrupting fluid flow, ideal for corrosive or hazardous environments.
    • ±0.2% Accuracy: Outperforms industry benchmarks by 60%, ensuring minimal errors in high-stakes applications like chemical processing.
    • CE Certification: Guarantees compliance with EU safety standards, streamlining global deployment.

  2. Optimal Version Selection:

    • Base Model: Suitable for basic water monitoring (e.g., small-scale irrigation) where cost-efficiency is prioritized.
    • Advanced Model: Ideal for mid-sized industrial systems needing expanded connection options and robust data storage.
    • Pro Model: Designed for critical infrastructure (e.g., wastewater treatment plants) requiring ATEX certification for explosive environments and ultra-high precision.

With ±0.2% accuracy, you can ensure precise flow measurements for regulatory compliance. The Pro version’s ATEX certification allows safe use in hazardous zones, while its SD card storage simplifies long-term data analysis. Choose the Advanced Model for flexibility in connection types and scalable data needs.

Frequently asked questions

  • Which ultrasonic flow meter model is best suited for portable water measurement in outdoor environments?

  • How do I maintain the ultrasonic transducer to ensure long-term accuracy in water measurements?

  • Is this flow meter CE-certified for use in hazardous or corrosive water environments?

  • Can the flow meter’s connection type (e.g., flange/thread) be customized for specific installations?

  • What is the accuracy range of the portable ultrasonic flow meter for water applications?

  • Does the flow meter display real-time data for flow rate and water level?

  • Is the 24VDC power source compatible with standard industrial systems?

  • Is the ultrasonic flow meter durable enough for long-term use in fluctuating water conditions?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
AccuracyIndustrial Process Control±0.2% (ISO 17025 certified) ▲▲▲
Industry: ±1%
Our Base: ±0.5%
Our Advanced: ±0.2%		Ensures precise flow measurements in critical systems (e.g., pharmaceuticals)Higher cost for Advanced tier due to calibration complexity
Connection TypesPipeline IntegrationFlange + Thread ▲
Industry: Thread only
Our Base: Thread
Our Advanced: Flange + Thread		Flexible installation in diverse piping systems (e.g., water treatment plants)Requires additional adapters for non-standard flange sizes
Power SourceRemote Monitoring Stations24VDC (IEC 60204 compliant)
Industry: Mixed (12V/24V/110V)
Our Tiers: 24VDC only		Simplified power infrastructure compatibilityLimited to 24VDC-only setups (not backward-compatible with 12V systems)
Non-Invasive MeasurementCorrosive Fluid HandlingDoppler Ultrasonic Technology ▲▲
Industry: Invasive probes (e.g., magnetic flow meters)		No direct fluid contact reduces maintenance and contamination risksLess effective in highly turbulent or air-bubble-heavy flows
CustomizationTailored Industrial SolutionsAdjustable Range (0–20 m/s) + Data Logging ▲▲
Industry: Fixed-range models
Our Tiers: Customizable		Adapts to unique applications (e.g., wastewater vs. clean water systems)Requires engineering expertise for optimal configuration
Durability & Environmental SealHarsh Outdoor EnvironmentsIP68 (IEC 60529) ▲
Industry: IP65
Our Base: IP65
Our Advanced: IP68		Submersible operation in flood-prone or wet industrial zonesHeavier build increases installation labor costs compared to standard models

Related searches

cordless vacuum cleanerjoystick video game aircraft fully automaticauto ac air compressor fuel airground mount structure solar pv solarmens mountain bike mountain bikes forcustomized cards playing cards standard sizekids winter pajamas bulk wholesalehydraulic pump T6Cwomens oversized bra large size womensgreen jade mini cups6-inch vehicle rearview mirror vehicle monitordextrin glue making machine chemicalheeled sandals womenfiber laser welding machinepoultry house curtain

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.