Key benefits — why you need this sensor Reliable level detection in very small tubing (5–11 mm inner diameter) for compact fluid systems. accuracy and fast response (±1.5 mm, 500 ms) for tight process control and quick fault detection. Multivoltage and output options (5 V / 12 V / 24 V DC with NPN or PNP) to integrate easily with PLCs, controllers, and embedded systems. Robust performance in electrically noisy environments and with hot or boiling liquids thanks to advanced circuitry and stable signal output. What it does and how it stands out Inductive water level sensor using noninductive technology engineered for plastic or glass tubing. Delivers consistent sensing in industrial and automated systems where space and tubing diameter are limited. Provides precise, repeatable level signals with a short response time to support automation, dosing, and safety interlocks. Antiinterference design resists electromagnetic interference, power frequency noise, and common mode disturbances so readings remain stable in harsh electrical environments. Key specifications Compatible tube inner diameter: 5–11 mm Suitable tubing materials: plastic or glass Accuracy: ±1.5 mm Response time: 500 ms Operating voltages: selectable 5 V, 12 V, or 24 V DC Output types: NPN or PNP Designed for use with boiling liquids; stable signal output under temperature conditions Engineered to reduce EMI, powerfrequency noise, and commonmode interference Practical applications Automated fluid dispensing and dosing lines using smalldiameter tubing where precise volume control is required. Laboratory or R&D setups with glass or plastic tubing, including systems that handle heated or boiling liquids. Compact industrial equipment (e.g., microfluidic devices, small pumps, beverage or chemical metering modules) that require reliable level feedback and electrical noise immunity. Installation and integration notes Select the voltage and output type (NPN or PNP) that matches your control circuit before installation. Intended for use with plastic or glass tubing within the specified diameter range to ensure accurate sensing. Designed for industrial and automated environments where electromagnetic interference or powerline noise may affect sensor performance.