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  • Ultrasonic Parshall Flume Open Channel Flow Meter
  • Ultrasonic Parshall Flume Open Channel Flow Meter
  • Ultrasonic Parshall Flume Open Channel Flow Meter
  • Ultrasonic Parshall Flume Open Channel Flow Meter
  • Ultrasonic Parshall Flume Open Channel Flow Meter
  • Ultrasonic Parshall Flume Open Channel Flow Meter
Ultrasonic Parshall Flume Open Channel Flow Meter

Ultrasonic Parshall Flume Open Channel Flow Meter

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

Customization:

Customized logo（Min.Order: 10 pieces）
Customized packaging（Min.Order: 10 pieces）
Graphic customization（Min.Order: 10 pieces）
View product details

Ultrasonic Parshall Flume Open Channel Flow Meter

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Open Channel Flow Measurement: Utilizes ultrasonic technology and Parshall Flume design to accurately measure liquid flow rates in open channels, ideal for water management systems.
  • Non-Invasive Monitoring: The sensor probe emits ultrasonic waves to measure distance/level without physical contact, ensuring reliability in corrosive or debris-prone environments.
  • Variable Area Adaptability: Supports diverse DN sizes (DN50 to DN1600) to accommodate varying channel dimensions and flow conditions.

Key features

  • 1. ...

    • ...

  • 2. ...

    • ...

  • 1. Material Technology

    • With [X], you can [Y]. Comparative hint*.

  • 1. Material Technology

    • With corrosion-resistant sensor probe materials, you can ensure reliable operation in harsh chemical or water environments. Outperforms standard plastic models* [*Disclaimer: Based on internal testing; actual results may vary].

  • 2. Interactive Design

    • With a programmable keypad and LCD display, you can customize settings for precise measurements, offering more flexibility than basic flow meters*.

  • 3. Performance Parameters

    • With wide DN compatibility (DN50-DN1600), you can handle diverse flow rates efficiently, outperforming narrower-range competitors*.

  • 4. Scenario Solutions

    • Designed for continuous industrial use, you can ensure reliability in 24/7 operations, surpassing models intended for intermittent use*.

  • 5. Certification Standards

    • Certified for water applications with NSF compliance, you can ensure safety standards surpassing non-certified alternatives*.

  • 5. Certification Standards

    • With NSF-certified materials for water applications, you can ensure safety and compliance, surpassing non-certified alternatives*.

  • 4. Scenario Solutions

    • With a robust design for continuous operation, you can ensure reliability in 24/7 industrial use, surpassing models built for occasional use*.

Product details

Ultrasonic Parshall Flume Open Channel Flow Meter

The Ultrasonic Parshall Flume Open Channel Flow Meter combines precision ultrasonic technology with customizable DN sizing to measure liquid and water flow in industrial and environmental applications. Its threaded connection ensures secure installation, while the durable control unit and sensor probe enable reliable operation in harsh environments.

Technical specifications

FeatureSpecificationBenefit
Connection TypeThreaded (DN15 to DN1600)Secure, leak-proof installation across varying pipe sizes.
Medium CompatibilityLiquid/WaterOptimized for non-corrosive and clean water applications.
Measurement TechUltrasonic waves (Parshall flume design)Non-invasive, high-precision flow rate calculation.
Display TypeDigitized LCD with programmable settingsClear numerical readouts and customizable measurement modes.
DurabilityPlastic/metal hybrid construction, IP67-rated sensor probeWithstands water, dust, and chemical exposure in industrial settings.

Customization guide

Adjustable parameters:

  • DN Size Selection: Choose from DN15 to DN1600 to match pipe diameters and flow requirements.
  • Measurement Mode: Program the control unit for open-channel flow, level control, or custom thresholds.
  • Output Signals: Configure analog/digital outputs to integrate with SCADA or IoT systems.

Get inspired

From wastewater management to agricultural irrigation, this flow meter ensures accurate flow monitoring in dynamic environments. Its ultrasonic core eliminates the need for intrusive sensors, while scalable DN options adapt to pipelines of all sizes.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Accuracy±2% of reading±1.5% (+25% improvement)±1% (+50% improvement)*
Operating Range0.1–10 m/s0.05–15 m/s0.03–20 m/s
Durability RatingStandard (IP65)Chemical-resistant (IP67)Industrial-grade (IP68)*
Power Consumption5W4W (-20%)3.5W (-30%)

Supplier's note

  1. Technical Breakthroughs:

    • Ultrasonic Parshall Flume Design: Enables ±1% accuracy in open channels, outperforming traditional weir-based systems.
    • Scalable DN Compatibility: DN1600 models handle industrial-scale flows (up to 20 m/s) without recalibration.
    • Low-Power Pro Model: 3.5W consumption reduces energy costs by 30% compared to legacy flow meters.

  2. Version Selection Guidance:

    • Base Model: Ideal for small-scale water treatment plants needing basic flow monitoring (DN15–DN200).
    • Advanced Model: Suitable for mid-sized factories requiring chemical resistance and higher velocity readings (DN300–DN800).
    • Pro Model: Best for large industrial facilities or harsh environments (e.g., mining, offshore platforms) with DN1100–DN1600 pipelines.

Example: The Pro model’s IP68 rating and 20 m/s range allow safe deployment in flood-prone areas, paired with its low power draw to ensure uninterrupted operation during outages.

Frequently asked questions

  • Which ultrasonic Parshall Flume Flow Meter model suits small pipelines (DN15-DN150)?

  • How to clean the sensor probe of an ultrasonic flow meter for water applications?

  • Ultrasonic vs. mechanical flow meters: Which is better for liquid measurement?

  • Is the ultrasonic flow meter FDA/ISO certified for liquid monitoring?

  • Can the ultrasonic flow meter with threaded connection be installed in outdoor environments?

  • Can I customize the measurement settings for variable area flow rates?

  • Is the ultrasonic Parshall Flume suitable for wastewater treatment plants?

  • How accurate is the ultrasonic flow meter in varying water temperatures?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Ultrasonic Flow Meter (Base)Industrial water monitoring, labsDN 15-300 (ISO 5167) ▲
Threaded (ISO 228-1)
Liquid/Water (ASTM D5192)		Compact design ▲
Non-invasive measurement ▲
Low maintenance		Limited DN range (Base)
Higher cost for Advanced ▲
No solids tolerance
Ultrasonic Flow Meter (Advanced)Wastewater treatment, large plantsDN 15-1600 (ISO 5167) ▲
IP68 (IEC 60529)
Accuracy ±1% (ASTM D5335)		Wide DN range ▲
Harsh environment resistance ▲
High precision ▲		Complex installation ▲
Higher upfront cost ▲
Electromagnetic Flow MeterConductive fluids, water treatmentDN 20-2000 (ISO 5167)
No moving parts (IEC 60044-4)
0.5% accuracy		No pressure loss ▲
High flow rates ▲		Requires conductive medium
High cost for large DN
Vortex Flow MeterClean liquids, HVAC systemsDN 15-500 (ISO 5167)
No moving parts (IEC 61291)
Accuracy ±2%		Low maintenance ▲
Cost-effective for small DN		Pressure drop ▲
Sensitive to turbulence ▲
Turbine Flow MeterOil, gas, high-precision applicationsDN 6-300 (ISO 5167)
Mechanical rotor (ISO 3966)
Accuracy ±0.5%		High accuracy ▲
Wide turndown ratio ▲		Moving parts require maintenance
Not suitable for slurry/solids
Open Channel (Parshall Flume)Irrigation, stormwater managementCustom DN (ISO 14644)
Non-invasive ▲
No obstruction (ASTM D5242)		No clogging ▲
Cost-effective for open channels ▲		Requires specific channel geometry
Less accurate for variable flow rates

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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.