Ultrasonic Sensor Solutions
High sensitivity ultrasonic sensors for distance measurement, object detection and liquid level monitoring.
• High Sensitivity & Low power consumption
• Open & Closed Ultrasonic Sensor Options
• Industrial & Waterproof Designs
• Custom OEM / ODM Support
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Why Choose BESTAR
Reliable Acoustic
Performance
Optional Ultrasonic
Product Line
Engineering
Support
Consistent
Manufacturing Supply
Key Technical Parameters
Open Structure vs Enclosed Type
| Parameter | Open Structure | Enclosed Type |
| Frequency | 40±1KHz | 58±1K Hz |
| Sensitivity | min. -70dB /V/µbar | ≥200μs (Φ75 mm*1m PVC tube at 150cm) |
| Capacitance | 2200pF±25%(at 1KHz) | 1900±10% pFat 1K Hz |
| Directivity | 80deg | X=110±10° Y=50±5° |
| Detectable Range | 0.7...18m | 0.3...3m |
| Operating Temperature | -35 to +85℃ | -40...+85℃ |
Typical Application
Distance Measurement
Object Detection
Liquid Level Monitoring
Parking System
Engineering & Customization
Custom Frequency
Detection Range
Beam Angle
Housing Design
Waterproof
OEM/ODM Support
Manufacturing & Quality Assurance
Stable Production Capacity
Reliable manufacturing line ensures on-time delivery.
Consistent Quality Control
Strict testing and inspection for stable quality.
Engineering Documentation Support
Provide drawings, datasheets and test reports.
Rapid Response
Quick reply and efficient support for your projects.
Sample Availability
Samples ready for evaluation and testing.
Long-term Supply
Long-term supply plan to support your growth.
Let's Build the Right Solution for Your Application
Tell us your requirements and our engineers will provide the right ultrasonic sensor solution.