Peter F McCrea

Title: Innovations by Peter F McCrea in Liquid Level Measurement

Introduction

Peter F McCrea is an accomplished inventor based in Pawtucket, RI (US). He is known for his innovative contributions to the field of liquid level measurement. With a focus on precision and efficiency, McCrea has developed a unique method that enhances the accuracy of measuring liquid levels in storage tanks.

Latest Patents

McCrea holds a patent for a "Method and apparatus for determining liquid level." This ultrasonic level measuring system utilizes a time-ratioing technique to accurately determine the level of liquid within a storage tank. The system features an instrument sensor assembly that includes a waveguide made of a tensioned, ferromagnetic wire. This waveguide is vertically supported within the tank and spans both the liquid and vapor spaces. The design incorporates two permanent magnets that define the calibration span of the system, ensuring precise measurements.

Career Highlights

Throughout his career, McCrea has been associated with The Foxboro Company, where he has contributed significantly to advancements in measurement technology. His innovative approach has led to the development of systems that are not only effective but also easy to install and transport. His work has been instrumental in improving the reliability of liquid level measurements in various industrial applications.

Collaborations

McCrea has collaborated with his coworker, James B McGown, to further enhance the capabilities of their measurement systems. Their combined expertise has resulted in innovative solutions that address the challenges faced in liquid level measurement.

Conclusion

Peter F McCrea's contributions to the field of liquid level measurement demonstrate his commitment to innovation and excellence. His patented technology continues to impact the industry positively, providing reliable solutions for measuring liquid levels in storage tanks.