Precision 112kHz PZT Ultrasonic Transducer for Distance & Liquid Level Measurement
This high-performance PZT piezoelectric ultrasonic transducer is engineered for precision distance measurement and accurate liquid level detection in industrial and OEM applications. Operating at 112kHz with rugged sealed construction, it delivers reliable performance with a detection range from 0.15m to 7m.
Key Features
- Precise Distance Measurement: Detection range from 15cm to 7m with excellent accuracy, ideal for object detection, proximity sensing, and robotic navigation systems
- Accurate Liquid Level Sensing: Optimized for non-contact liquid level measurement in tanks, reservoirs, and industrial containers
- 112kHz Operating Frequency: Standard industrial frequency ensures strong signal penetration and minimal interference
- Compact 25mm*12mm Design: Cylindrical shape enables easy installation in various applications with space constraints
- Rugged Sealed Construction: Plastic housing with IP65 waterproof protection for harsh industrial environments
- ISO9001 Certified: Manufactured under strict quality control standards for consistent performance
Applications
- Industrial distance measurement systems
- Liquid level monitoring in storage tanks
- Object detection and proximity sensing
- Automation control systems
- Obstacle avoidance robotics
Technical Specifications
| Model | KQ-112KH |
| Frequency | 112 kHz ±5% |
| Minimum Sensor Range | 15 cm |
| Maximum Sensor Range | 7 m |
| Beam Width (-3dB Full Angle) | 12° ±2° |
| Capacitance (1kHz) | 1000 pF ±15% |
| Min. Parallel Resistance | 420 Ω ±30% |
| Max. Driving Voltage | 800 Vpp (2% duty cycle) |
| Operating Temperature | -20°C to +70°C |
| Waterproof Standard | IP65 |
| Weight | 14 g |
Contact us today for bulk pricing, samples, and OEM customization options. Our engineering team is ready to support your specific distance measurement and liquid level detection application requirements.