The 7134 BR001 part of Alpha is an ultrasonic transducer that offers an affordable solution for sound measurement applications in industrial settings. It features a frequency range of 30 kHz to 500 kHz and a flat frequency response, making it suitable for a variety of applications. It has an aluminum housing and a polyester diaphragm, providing strong mechanical protection and damping of vibration. It is hermetically sealed to protect against dust and moisture, and is available in different shaped extensions or connectors for easy assembly. The 7134 BR001 can be used for numerous applications, including level measurement, vibration testing, distance measurement, flow measurement, and process control.