The OPB350W125Z is a versatile tube liquid sensor designed to accurately detect the presence or absence of liquid within 1/8" OD tubing. Equipped with convenient mounting tabs, this sensor is easy to install and offers reliable performance in a wide range of applications. Its robust design ensures durability and long-lasting operation. Whether used in industrial processes, medical equipment, or laboratory settings, the OPB350W125Z delivers precise liquid detection for enhanced efficiency and safety.