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  • 1MHz Piezoelectric Transducer  Ultrasonic  Sensor for Water Flow Meter
  • 1MHz Piezoelectric Transducer  Ultrasonic  Sensor for Water Flow Meter
  • 1MHz Piezoelectric Transducer  Ultrasonic  Sensor for Water Flow Meter
  • 1MHz Piezoelectric Transducer  Ultrasonic  Sensor for Water Flow Meter
  • 1MHz Piezoelectric Transducer  Ultrasonic  Sensor for Water Flow Meter
  • 1MHz Piezoelectric Transducer  Ultrasonic  Sensor for Water Flow Meter
1MHz Piezoelectric Transducer  Ultrasonic  Sensor for Water Flow Meter

1MHz Piezoelectric Transducer Ultrasonic Sensor for Water Flow Meter

  • 100 - 9999 Pieces
    $5
  • >= 10000 Pieces
    $3

Customization:

Customized Products Availabe(Min.Order: 1000 pieces)

1MHz Piezoelectric Transducer Ultrasonic Sensor for Water Flow Meter

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Ultrasonic Sensing: Enables precise water flow measurement via piezoelectric ceramic technology operating at 1MHz frequency.
  • Non-Invasive Monitoring: Designed for real-time fluid system analysis without disrupting pipelines or equipment.

Key features

  • 1. Material Technology

  • With piezoelectric ceramic material, ensure high-frequency stability and corrosion resistance for reliable operation in water flow measurement.

  • 2. Interactive Design

  • With a compact cylindrical design, easily integrate into water flow meter systems for seamless installation and space-saving deployment.

  • 3. Performance Parameters

  • With a 1MHz operating frequency, achieve precise water flow measurement ~30% more accurate than lower-frequency models*.

  • 4. Scenario Solutions

  • Designed for continuous operation in water flow systems, ensuring reliable performance in 24/7 commercial or industrial settings.

  • 5. Certification Standards

  • With RoHS certification, meet strict environmental and safety regulations for global deployment in compliance with international standards.

Product details

1MHz Piezoelectric Transducer  Ultrasonic  Sensor for Water Flow Meter

The 1MHz Piezoelectric Transducer Ultrasonic Sensor for Water Flow Meter is a robust ceramic-based sensor designed for precise water flow measurement in industrial, environmental, and automotive applications. Certified to RoHS standards, it ensures compliance with global environmental regulations while delivering reliable performance in harsh conditions.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialCeramicIndustrial water flow monitoring systems requiring corrosion resistance
Frequency1MHzAccurate flow measurement in pipelines and fluid systems
CertificationRoHSCompliance for EU market applications and eco-friendly manufacturing
TypePiezoelectricHigh-sensitivity detection in liquid environments

Customization guide

Adjustable parameters include:

  • Frequency range to match specific flow rates or fluid viscosity needs.
  • Connector type (e.g., waterproof or corrosion-resistant) for tailored installation requirements.
  • Sensitivity tuning to optimize performance in low-flow or high-noise environments.

Get inspired

With its compact cylindrical design and ceramic durability, this sensor is ideal for integrating into smart water management systems, industrial process control, or automotive fluid monitoring. Its 1MHz frequency ensures precise measurements even in turbulent flows.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Frequency1MHz1.2MHz (+20%)1.5MHz (+50%)
Sensitivity80dB90dB (+12.5%)100dB (+25%)
Operating Temp-20°C to 70°C-30°C to 80°C-40°C to 90°C
CertificationsRoHSRoHS + IP67RoHS + IP68

Supplier's note

  1. Technical Breakthroughs:

    • Ceramic Material: Offers superior thermal stability and chemical resistance compared to plastic alternatives.
    • 1MHz Frequency Precision: Enables 20% faster response time than 0.8MHz industry benchmarks for real-time flow data.
    • RoHS Compliance: Meets EU environmental standards, reducing regulatory barriers for global deployment.
  2. Optimal Version Selection:

    • Base Model: Ideal for standard residential or commercial water meters where cost-efficiency is prioritized.
    • Advanced Model: Suited for industrial applications requiring IP67 waterproofing and operation in sub-zero environments.
    • Pro Model: Designed for extreme conditions (e.g., offshore or high-temperature plants) with triple the durability of base models.

With ceramic material, you can ensure durability in corrosive environments. With the Pro Model’s IP68 rating, you can deploy sensors in submerged or high-pressure systems. The Advanced Model’s expanded temperature range accommodates Arctic or tropical installations.

Frequently asked questions

  • Which piezoelectric transducer model suits industrial water flow meters?

  • How to clean a 1MHz ultrasonic sensor for water flow meters?

  • Ceramic vs Plastic: Which material is better for ultrasonic sensors?

  • Can 1MHz piezoelectric transducers be customized for mounting?

  • Does the ultrasonic sensor meet RoHS certification standards?

  • How does 1MHz frequency affect ultrasonic sensor accuracy in water?

  • Are these transducers suitable for harsh environmental conditions?

  • Can the ultrasonic sensor be used for non-water fluids?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Piezoelectric Transducers (Base)Water flow meters in industrial systemsFrequency: 1MHz (ISO 18431-6 compliant)
Material: Ceramic (95% alumina)
Certification: RoHS (EU Directive 2011/65/EU)
Cost-effective for standard flow measurements
Chemical resistance (ASTM D543: withstands 50+ chemicals)
Limited to 1MHz frequency (not ideal for high-precision applications)
Sensitivity: Lower in low-velocity flows
Piezoelectric Transducers (Advanced)High-precision medical/industrial fluid monitoringFrequency: 2MHz (▲100% from Base)
Material: Ceramic + PTFE coating (ISO 22853)
Certification: RoHS + REACH
Higher resolution for micro-flow detection
Temperature stability (-40°C to 125°C, IEC 60068-2-1)
Higher cost (30% markup vs Base)
Bulkier design (less suited for compact systems)
Electromagnetic Flow SensorsConductive fluid monitoring in pipelinesPrinciple: Faraday’s Law (IEC 60044-8)
Flow Range: 0.5–10 m/s
Power: 12–24V DC
No moving parts (low maintenance)
Non-intrusive design
Ineffective for non-conductive fluids (e.g., oils)
Sensitivity to electromagnetic interference
Ultrasonic Sensors (Competitor)Municipal water distribution systemsFrequency: 800kHz (ISO 18431-6)
Material: PVC housing (ASTM D1784)
Low power consumption (0.5W)
Easy installation
Accuracy drops in high-turbulence flows
Susceptible to biofouling
Thermal Mass Flow SensorsGas flow measurement in HVAC systemsTechnology: Heat dissipation (ISO 11011)
Range: 0.1–100 SLPM
Direct mass flow measurement
No pressure dependency
Incompatible with liquids
Higher calibration needs
MEMS-Based Flow SensorsAutomotive coolant monitoringTechnology: Micro-electromechanical (ISO 16047)
Size: 10mm² footprint
Response Time: <50ms
Ultra-compact design
Real-time data (ideal for IoT integration)
Limited flow range (0.1–5 L/min)
Fragile in high-vibration environments

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