Q45UBB Ultrasonic Sensor Datasheet

This datasheet describes the Q45UBB series piezoelectric proximity mode ultrasonic sensor, which features push-button TEACH-mode programming of sensing window limits and bipolar discrete outputs (NPN and PNP). It covers specifications such as a 100 mm to 1400 mm sensing range, digital filtering for noise immunity, IP67/NEMA 6P rugged design, and selectable ON/OFF or HIGH/LOW level control modes, along with model variants, DIP switch settings, and step-by-step window limit programming instructions.