Ultrasonics or ultrasound is a radar-like system that uses ultrasonic signals at frequencies above those typical for human hearing, usually above 16 to 20 kHz. The 40- to 70-kHz range tends to be most ...

The sensors are rated IP69K, IP67 (NEMA 6) and are constructed of heavy-duty 316 stainless steel. A smooth barrel housing—free of threads, gaps or seams that could collect debris—is designed to allow ...

Although ultrasonic sensors have been around for several decades, their popularity in sensing applications continues due to their capability, flexibility and relatively low cost. Products like ...

The new HTU200 and DMU200 series of compact ultrasonic sensors detect objects regardless of their surface structure using a reflected acoustic pulse. These switching and measuring ultrasonic sensors ...

A new technology has been developed that enables cuffless noninvasive blood pressure monitoring by using ultrasonic to track ...