Measurement ultrasonic transducer TG0145KC

Product overview
The Ultrasonic Transducer TG0145KC is designed for integration into ultrasonic flow meter systems for gas flow and mine airflow measurement. It provides a center resonant frequency of 145 kHz (±4%), a 12 kHz bandwidth and a narrow beam angle (~14°) suitable for transit-time measurement and directional sensing.

Key features

• Center resonant frequency: 145 kHz ± 4%
• Bandwidth: 12 kHz
• Beam angle: 14 ± 2°
• Sensitivity (5 cm): -34 dB min
• Capacitance: 650 pF ± 20%

Specifications summary

• Model: TG0145KC
• Center resonant frequency: 145 kHz ± 4%
• Bandwidth: 12 kHz
• Beam angle: 14 ± 2°
• Sensitivity: (5 cm): -34 dB min
• Capacitance: 650 pF ± 20%
• Parallel impedance: 700 Ω ± 30%
• Maximum operating voltage: 500 Vp-p

Applications
Recommended for ultrasonic gas flow meters, including mine tunnel airflow monitoring and other industrial gas flow measurement systems where directional detection and stable resonance are required.

Technical characteristics

• Model: TG0145KC
• Center resonant frequency: 145 kHz ± 4%
• Bandwidth: 12 kHz
• Beam angle: 14 ± 2°
• Sensitivity (5 cm): -34 dB min
• Capacitance: 650 pF ± 20%
• Parallel impedance: 700 Ω ± 30%
• Maximum operating voltage: 500 Vp-p