Cylindrical ultrasonic transducer 2MHz

piezoelectricpiezodirect-contact

Product Description
This 2MHz ultrasonic transducer is engineered for industrial level measurement and ultrasonic sensing applications requiring stable frequency performance and a compact probe design. It integrates a PZT-5 piezoelectric element with full-electrode construction, an ABS housing and an epoxy resin contact surface.

Overview
This single-probe assembly includes the piezoelectric sensing element, housing and a 2.5mm coaxial cable. It is intended for integration into ultrasonic testing, level-sensing systems, signal acquisition devices and R&D projects. Specifications below are based on manufacturer datasheet and test reports.

Key Features

• Central frequency: 2MHz ±10% (in water)
• PZT-5 piezoelectric ceramic element
• Full electrode structure
• Relative bandwidth (-6dB): 73%
• Pulse width (-20dB): 750 ns
• Relative sensitivity: ≥ -39 dB
• Capacitance: 1700 pF ±10%
• 2.5 mm coaxial cable, impedance 40 Ω
• ABS housing with 5010A/5010B epoxy resin contact surface
• Storage temperature: -20 °C to 60 °C

Applications

• Industrial ultrasonic level measurement systems
• Ultrasonic sensing and detection equipment
• Signal acquisition and testing devices
• R&D and custom probe integration for laboratory or industrial systems
• [TO BE CONFIRMED] End-use application depends on customer system design

Technical Specifications
Product Name: Ultrasonic Probe
Model: 2MHz
Piezoelectric Element Material: PZT-5
Piezoelectric Element Dimension: Φ14 × 1 mm
Electrode: Full electrode
Central Frequency: 2MHz ±10% (in water)
Pulse Width (-20dB): 750 ns
Relative Bandwidth (-6dB): 73%
Capacitance: 1700 pF ±10%
Relative Sensitivity: ≥ -39 dB
Cable Type: Coaxial cable
Cable Diameter: 2.5 mm
Impedance: 40 Ω
Housing Dimension: Φ17 × 22 mm
Housing Material: ABS
Surface Material: 5010A / 5010B epoxy resin
Storage Temperature: -20 °C to 60 °C
Standard: Enterprise standard