Ensemble de transducteur à ultrasons surmoulé en LSR étanche

Waterproof LSR Overmolded Ultrasonic Transducer Assembly is designed around the requirements of ultrasonic distance measurement sensors, medical ultrasound equipment components, and automotive parking and detection systems. As a electronic and electrical assembly component, the design is defined by encapsulation material: Liquid Silicone Rubber (LSR); process: LSR Injection Overmolding; operating temperature: -40°C to 200°C and should be evaluated as part of the complete product or equipment assembly.

La qualité d’une pièce sur mesure ne se résume pas à sa forme extérieure. Le profil d’étanchéité, les surfaces de contact, les sections de paroi, les zones de collage et la méthode de montage ont tous une incidence sur les performances du composant en service. Les points ci-dessous présentent le composant sous un angle technique, afin de faciliter les appels d’offres et la comparaison des fournisseurs.

Faits marquants en matière de performances

• The LSR overmolding process forms a seamless protective layer around the transducer.
• IP67 to IP68 waterproof capability
• Fully sealed structure against dust and moisture
• Developed for submerged and outdoor environments
• Special silicone formulations ensure minimal interference with ultrasonic signal transmission.
• Enhanced acoustic permeability silicone material
• Low signal attenuation design

Données relatives aux matériaux et aux procédés

Applications typiques

• Ultrasonic distance measurement sensors
• Medical ultrasound equipment components
• Automotive parking and detection systems
• Industrial liquid level sensors
• Smart home ultrasonic devices
• Water quality monitoring systems
• Marine detection and sonar systems

Personnalisation et options de projet

• Yes, frequency range, shape, housing design, and encapsulation structure can all be customized.
• It is widely used in industrial sensing, automotive systems, medical devices, and smart electronics.

Considérations techniques et de qualité

• The product is manufactured using precision injection molding and sensor assembly technology:
• Ultrasonic Transducer Assembly Piezoelectric ceramic elements are assembled with electrodes and housing.
• Functional Testing Electrical and acoustic performance is tested before encapsulation.
• LSR Overmolding Encapsulation Liquid silicone rubber is injected to fully or partially encapsulate the transducer.
• Thermal Curing Silicone is cured to form a stable protective sealing layer.
• Final Calibration Signal performance and waterproof integrity are verified.

Questions fréquentes sur l'approvisionnement

Does LSR affect ultrasonic signal performance?

Special acoustic-grade LSR is used to minimize attenuation and maintain stable signal transmission.

Can this transducer be used underwater?

Yes, with proper design, LSR encapsulated transducers can achieve IP68 waterproof performance suitable for submerged applications.

Is customization available?

Yes, frequency range, shape, housing design, and encapsulation structure can all be customized.

Examen des appels d'offres et des plans

Pour un nouveau projet, la géométrie finale et les critères d'acceptation doivent être adaptés à la pièce d'accouplement et aux conditions d'exploitation. Utilisez les informations documentées concernant les matériaux, les procédés et les performances figurant sur cette page comme point de départ pour l'examen des plans et l'établissement du devis.