Distance Measuring Waterproof Ultrasonic Sensor
Product Overview
Waterproof Ultrasonic Sensor Ranging Distance Measuring Module designed for precise distance measurement in various industrial applications.
Key Features
- Compact size for easy integration
- Low voltage operation with minimal power consumption
- High measurement accuracy
- Strong anti-interference capability
- Integrated waterproof probe suitable for harsh environments
Applications
- Horizontal distance measurement
- Obstacle avoidance and automatic control systems
- Object proximity sensing
- Traffic control applications
- Security and industrial control systems
- Artificial intelligence and research projects
Operating Principle
1. Trigger the sensor with a high-level signal (≥10μs) via the TRIG pin
2. Module automatically transmits eight 40kHz square waves and detects return signals
3. Return signal generates high-level output via ECHO pin; distance calculated as (high-level duration × 340m/s) ÷ 2
Technical Specifications
| Parameter | Value |
|---|
| Operating voltage | DC 5V |
| Quiescent current | 5mA |
| Total operating current | 30mA |
| Acoustic emission frequency | 40kHz |
| Maximum distance | 4.5m |
| Blind zone | 25cm |
| Resolution | Approximately 0.5cm |
| Beam angle | Less than 50 degrees |
| Operating temperature | -10°C to 70°C |
| Storage temperature | -20°C to 80°C |
| Module dimensions | 41mm × 28.5mm |
Pin Configuration
+5V (positive power supply), Trig (control side) RX, Echo (receiver) TX, GND (negative)
Distance Measuring Transducer Product Details
| Model | Dimensions | Type | Frequency | Beam Angle | Function |
|---|
| TM-A1240H09T | 12×9mm | Open Type | 40±1.0KHz | 80°±15° (-6dB) | Transmitter |
| TM-AT1640H10R | 16×10mm | Open Type | 40±1.0KHz | 60°±15° (-6dB) | Receiver |
| TM-A1640H10T | 16×10mm | Open Type | 40±1.0KHz | 60°±15° (-6dB) | Transmitter |
| TM-P1640H12T | 16×40mm | Open Type | 40±1.0KHz | 60°±15° (-6dB) | Transmitter |
| TM-P1640H10TR | 16×10mm | Open Type | 40±1.0KHz | 60°±15° (-6dB) | Transmitter&Receiver |
| TM-HC-SR04 | 45×20×15mm | Open Type | 40±1.0KHz | ≤30° | Transmitter&Receiver |
| TM-A1640H12TR | 16×12mm | Open Type | 40±1.0KHz | 70°±15° (-6dB) | Transmitter&Receiver |
| TM-A1040H07T | 10×7mm | Open Type | 40±1.0KHz | 70°±15° (-6dB) | Transmitter |
| TM-A1640H10TR | 16×10mm | Open Type | 40±1.0KHz | 60°±15° (-6dB) | Transmitter&Receiver |
| TM-A1623H12T | 16×12mm | Open Type | 23±1.0KHz | 80°±15° (-6dB) | Transmitter |
| TM-A1040H08TR | 10×8mm | Enclosed | 40±1.0KHz | 70°±15° (-6dB) | Dual use |
| TM-A1240H08TR | 12×8mm | Enclosed | 40±1.0KHz | X:110°±15 Y:70°±10 | Dual use |
| TM-A1440H09TR-W | 14×9mm | Enclosed | 40±1.5KHz | X:110°±15° Y:60°±15° | Dual use |
| TM-PT1240H09R | 12×9mm | Open Type | 40.0±1.0KHz | 70°±15° (-6dB) | Receiver |
| TM-A1640H10TR | 16×10mm | Enclosed | 40±1.0KHz | 70°±15° | Dual use |
| TM-A1640H12TR | 16×12mm | Enclosed | 40±1.0KHz | X:80°±15° Y:80°±15° | Dual use |
| TM-P20165H16TR-W | 20×16mm | Enclosed | 165±5KHz | 14°±2°(-6dB) | Dual use |
| TM-A211MH11TR | 21×11mm | Enclosed | 970±30KHz | 8°±2° | Dual use |
Product Images
Manufacturing Facility
Our Services
- 24-hour response to all inquiries
- Professional technical support in fluent English
- Customized design solutions available
Technical Support
Our professional technical team provides comprehensive support for all product-related questions and applications.
Frequently Asked Questions
Q: When can we get the reply?
A: Any inquiries will be replied within 24 hours.
Q: Can I have samples?
A: Yes. Sample is surely ok. We can even send you free sample and you should only pay for the freight fee.
Q: What about minimum order quantity?
A: We have no limit for MOQ, so you can even buy only 1 piece. Welcome to buy sample to test first.
Q: What about delivery time?
A: We will send sample to you within 3 days. Production for big quantity needs 20 to 25 days. And it also depends on product and quantity.
Q: What about terms of payment?
A: Payment terms: T/T, West Union, Paypal and L/C etc.
Q: How you will send the goods to us?
A: We will send the goods to you by Air (DHL, Fedex, UPS, TNT) and Sea shipping etc.
Q: Are you trading company or manufacturer?
A: We are in China buzzer manufactory
Q: Do you support OEM and ODM services?
A: Yes, surely support. we can customize products according to the drawing.
Q: Can you provide driven circuit?
A: Yes, of course sure.
Q: Can you solve technical problems for us?
A: Yes, Our Technical team will try our best to support you.
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