40kHz 58kHz Aluminum Enclosed Ultrasonic Car Parking Sensor
14mm, 16mm, and 18mm 58kHz aluminum enclosed waterproof car reversing ultrasonic sensor with wires, designed for reliable position detection in automotive applications.
Product Overview
Waterproof ultrasonic transducers are engineered for parking sensors, proximity detection, and level measurement applications. With perfect sealing, these sensors perform reliably in challenging environments including dust and humidity.
Key Specifications
- Product Name: Ultrasonic Transducer
- Application: Position Detection
- Type: Waterproof
- Material: Alloy Steel
- Color: White
- Warranty: 3 Years
Technical Specifications
58kHz Model Specifications
| Parameter | Specification |
|---|
| Center Frequency | 58±1.5KHz |
| Echo Sensitivity | ≥150Mv |
| Decay | ≤1.2Ms |
| Directivity (X) | 115±15° |
| Directivity (Y) | 65±15° |
| Capacitance | 1800±20％ (1KHz at 25℃) |
| Max Input Voltage | 140 Vp-P |
| Using Method | Transmitter/Receiver |
| Sound Pressure | ≥85dB (10mm/10Vrms sine wave) |
| QM Value | ≥25 |
| Capacitance | ≤2500 Ω |
| Mean Time To Failure | 5000 hours |
| Operating Temperature | -40°C to +85°C |
| Storage Temperature | -40°C to +85°C |
| Weight | 2.7±0.5g |
40kHz Model Specifications
| Parameter | Specification |
|---|
| Center Frequency | 40±1KHz |
| Capacitance | 2000±20% at 1000Hz |
| Transmitting Sound Pressure Level | ≥90dB (10cm/9Vrms Sine Wave) |
| Sensitivity | ≥-65dB (10cm/9Vrms Sine Wave) |
| -6 dB Directivity | 60±10° |
| Ringing | ≤1.3ms |
| Allowable Input Voltage | 120 Vp-p |
| Operation Temperature | ≤70°C |
| Terminal | PIN |
| Weight | 4.5g |
Product Series
| Dimensions | Type | Frequency | Directivity | Function |
|---|
| 12×9mm | Open Type | 40±1.0KHz | 80°±15° (-6dB) | Transmitter |
| 16×10mm | Open Type | 40±1.0KHz | 60°±15° (-6dB) | Receiver |
| 16×10mm | Open Type | 40±1.0KHz | 60°±15° (-6dB) | Transmitter |
| 16×40mm | Open Type | 40±1.0KHz | 60°±15° (-6dB) | Transmitter |
| 16×10mm | Open Type | 40±1.0KHz | 60°±15° (-6dB) | Transmitter & Receiver |
| 45×20×15mm | Open Type | 40±1.0KHz | ≤30° | Transmitter & Receiver |
| 16×12mm | Open Type | 40±1.0KHz | 70°±15° (-6dB) | Transmitter & Receiver |
| 10×7mm | Open Type | 40±1.0KHz | 70°±15° (-6dB) | Transmitter |
| 16×10mm | Open Type | 40±1.0KHz | 60°±15° (-6dB) | Transmitter & Receiver |
| 16×12mm | Open Type | 23±1.0KHz | 80°±15° (-6dB) | Transmitter |
| 10×8mm | Enclosed | 40±1.0KHz | 70°±15° (-6dB) | Dual Use |
| 12×8mm | Enclosed | 40±1.0KHz | X:110°±15 Y:70°±10 | Dual Use |
| 14×9mm | Enclosed | 40±1.5KHz | X:110°±15° Y:60°±15° | Dual Use |
| 12×9mm | Open Type | 40.0±1.0KHz | 70°±15° (-6dB) | Receiver |
| 16×10mm | Enclosed | 40±1.0KHz | 70°±15° | Dual Use |
| 16×12mm | Enclosed | 40±1.0KHz | X:80°±15° Y:80°±15° | Dual Use |
| 20×16mm | Enclosed | 165±5KHz | 14°±2°(-6dB) | Dual Use |
| 21×11mm | Enclosed | 970±30KHz | 8°±2° | Dual Use |
Product Images
Manufacturing Facility
Our Services
- Response to all inquiries within 24 working hours
- Professional technical support from experienced English-speaking staff
- Customized design services available
Technical Support
Our professional technical team provides comprehensive support for all customer inquiries and technical questions.
Frequently Asked Questions
When can we get the reply?
Any inquiries will be replied within 24 hours.
Can I have samples?
Yes. Samples are available. We can even send free samples with only freight fees required.
What about minimum order quantity?
We have no MOQ limit - you can purchase even a single unit. Samples available for testing.
What about delivery time?
Samples shipped within 3 days. Production for larger quantities requires 20-25 days, depending on product type and order volume.
What about terms of payment?
Payment terms: T/T, Western Union, PayPal, and L/C.
How will you send the goods to us?
Shipping via Air (DHL, FedEx, UPS, TNT) and Sea freight.
Are you a trading company or manufacturer?
We are a China-based buzzer manufacturer.
Do you support OEM and ODM services?
Yes, we support both OEM and ODM services with custom product design according to specifications.
Can you provide driven circuit?
Yes, we can provide complete driven circuit solutions.
Can you solve technical problems for us?
Yes, our technical team provides comprehensive support for all technical challenges.
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