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Quick Details

  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: MANORSHI
  • Model Number: MSW-A1840H12TR
  • Usage: Level Sensor
  • Theory: Ultrasonic Sensor
  • Output: Digital Sensor
  • Product Name: 40kHz Long Range Waterproof Ultrasonic Sensor for Car
  • Frequency: 40±1.0KHz
  • Echo Sensitivity: ≥230mV
  • Directivity: 80±15°
  • Input Voltage: ≤140Vpp
  • Dimension: 18mm
  • Decay Time: ≤1.3ms
  • Color: black
  • Price: competitive
  • RoHS: yes

Packaging & Delivery

Packaging Details Standard export package with 40kHz Long Range Waterproof Ultrasonic Sensor for Car
Delivery Time Prompt delivery for Ultrasonic Sensor


Product Description

40kHz Long Range Waterproof Ultrasonic Sensor for Car




Center frequency


Echo Sensitivity


Decay Time





1800±15% pF

Input Voltage


Mean Time To Failure


Operating Temperature


Storage temperature








Packaging & Shipping

 Packaging Details: Export standard packing with 40kHz Long Range Waterproof Ultrasonic Sensor for Car



Our Services

1. Reply your enquiry in 24 working hours.


2. Experienced staffs answer all your questions in professional and fluent English.


3. Customized design is available. 


Technical support


 1.We have professional technical support team to support our customers


 2.If you have any question for the technology of our products,please Email to us and we will reply to you immediately



Company Information

We specialize in manufacturing & exporting of Piezo Components such as Piezo Buzzers/Transducers, Piezo/Electronic Sirens, Electromagnetic Buzzers/Transducers,speakers,and Ultrasonic Sensors of the finest quality. We are presently catering to OEM of Automotive, Defence, White Goods, Telecom & Toy Industry. 

We have strong ability in designing new products as per customer's specification by full sets of tooling equipment and advanced test equipment. We have been expanding our market in US, Europe, Middle East, and Southeast Asia. We have built impectable reputation and business relations with our customers all over the world. 

"Forever sincerity, practice and business prosperity" is our service concept. We hope to cooperate with all overseas partners. Let's do it better.


Competitive Products















Transaction History of the Supplier

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Transaction Overview


Transaction Details

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Trade Assurance
China (Mainland) | Manufacturer, Trading Company
Transaction Level:
Supplier Assessments:
62 Transactions 130,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $65,000
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