Pro-Wave Electronic Corp. Ultrasonic Sensors; Transducer Function Prowave FS-2513P

The Ultrasonic Sensor, part number 97K0227, utilizes advanced piezoelectric polymer film technology, specifically polyvinylidene fluoride (PVF2), which exhibits a significant piezoelectric effect. This sensor is characterized by its high mechno-electrical efficiency across various modes, including planar, thickness, and hydrostatic. It features low mechanical and acoustic impedance, making it suitable for applications requiring sensitivity to vibrations and forces. The sensor operates effectively within a temperature range of -20¬8C to +60¬8C and can withstand storage temperatures from -40¬8C to +70¬8C. It has a resonant frequency of 80610 Hz and a voltage sensitivity of 70 mV/ms¬=, with transverse sensitivity at 10 mV/ms¬=. The capacitance is specified at 1.5630% hF at 1 kHz. Applications for this sensor include vibration sensing, motion detection, low-weight accelerometers, pressure sensors, and various electro-mechanical devices. Its design is pliant, flexible, and lightweight, contributing to its versatility in different engineering projects.