Seeed Technology Co., Ltd RS485 500CM ULTRASONIC LEVEL SEN (Part Number: 101991042) is an ultrasonic sensor designed for precise distance measurement. This component operates within a voltage range of 3.3V to 24V and features an operating temperature range of -15°C to 60°C. Its robust construction, supplied in Bulk packaging, makes it suitable for demanding industrial environments. The sensor utilizes ultrasonic technology for non-contact level detection and distance sensing applications, commonly found in industrial automation, water management systems, and robotics. The RS485 interface ensures reliable communication in noisy environments, facilitating integration into existing control systems.