Weldable Vent | Automotive: Sensors

IPRO Home Application Automotive VentsSensors Weldable Vent

Weldable Vent

Featuring high welding efficiency, large and stable air permeability, long heat resistance time, high IP rating and good compatibility, IPRO weldable vent, which is excellent for automotive sensors, can be directly weldable to the product casing. Product specifications are as follows:

Technical Data

    • WEP: 20-400kPa (60s)
    • Typical Air Flow: 50-10000ml/min/cm2@7kPa
    • IP Rating: IP67/IP68/IP69K
    • Oil Rating: Up to 8
    • Operating Temperature: -40℃-+250℃
get enquiry

Contact to IPRO

Welcome to contact IPRO to get more information about products and services. Simply send us a message through our contact form and the responsible contact person will get in touch with you as soon as possible. 

IPRO may contact me to inform me of products, programs, services, and promotions. I understand that I can opt out at any time.
For additional information related to our privacy practices, review our Privacy Policy

Product Application : Weldable Vent


Automotive sensors are widely used. They convert various information of vehicles’ working conditions, such as running speed, temperature of various media, engine operating conditions, etc., into electrical signals and send them to ECU. Depending on the data input, ECU can then optimize the energy output, best adjust the engines, and realize clean discharge. Automotive sensors can measure temperature, pressure, flow, position, gas concentration, speed, brightness, dry humidity, distance, and other specifications in real time. If the sensors fail, the corresponding functions will not be performed.

Automotive sensors are located in different parts of the vehicle, including but not limited to the chassis, the exterior of the vehicle compartment and the vicinity of the engine. Complex environment means that They need to constantly overcome the adverse conditions, such as external temperature changes, sand and gravel shocks, weather changes, and oil vapor impact, etc., to maintain smooth operation. Therefore, venting products that can equalize pressure, stabilize temperatures, effectively improve the stability and service life of automotive sensors are extremely helpful. The specific requirements for venting products are as follows:

  1. Large air permeability;
  2. Small;
  3. High IP rating;
  4. Long service life.

IPRO‘s experienced engineering teams provide one-stop services, offering advice on product inquiries, membrane selection, structural design, performance and reliability test in the pre-development process, to allow customers to have optimal solutions for different application scenarios.

Key Features
  • High welding strength;
  • One-stop services;
  • Large air permeability;
  • High IP rating.

go top