VideoHow to Program Your IRU Ultrasonic Sensor Using the RST-3001 Programming Module Posted on November 8, 2018April 7, 2025 by Mason Parkinson This video shows you how to connect your IRU Ultrasonic Level Sensor for programming. How to Wire APG’s LPU-2428 Ultrasonic Sensor to the RST-4001 Programming Module PG7 Digital Pressure Gauge Instructional Videos