Contactless Intelligent Level Detector Utilizes advanced signal processing technology and high-speed chips for non-contact level measurement in sealed containers. Breaks through wall thickness limitations for true contactless measurement. Installs on top and bottom of the measuring wall, requiring no drilling in non-metallic containers. Simple installation, beneficial for production. Suitable for various toxic, strong acid, strong alkali, and high-pressure sealed tanks. No liquid media or container material restrictions. Features intelligent level adjustment and memory function, with level status display and multi-point serial connection capability. Achieves contactless liquid level detection in closed containers. Detects levels of strong acids, alkalis, and liquids in high-pressure sealed containers. Installation is simple and does not affect production. Output signal is a signal. Specifications: Product Model: XKC-Y26- Input Voltage: DC 5-24V Power Consumption: 5mA Output Voltage (High Level): Input Output Voltage (Low Level): 0V Output Current: 1-100mA Response Time: 500ms Working Environment Temperature: 0-85 Celsius Humidity: 5%-100% Waterproof Performance: IP65 Sensitivity: Outer Tube Diameter D (mm) Detection Wall Thickness L (mm) >100 L: 20 ± 2 >80 L: 15 ± 2 >60 L: 12 ± 2 >40 L: 7 ± 1 >30 L: 5 ± 1 >20 L: 3 ± 1 >10 L: 1.5 ± 0.5 Applicable Tube Diameter Range: 10mm Level Error: ± 1.5mm Color: White Material: ABS + Electronic Components Size: 18x13x11mm Cable Length: 45cm Package Contents: 1x Contactless Liquid Level Sensor 1x Fixing Belt (Other products not included) Note: Light and different displays may cause the color of the item in the picture to be slightly different from the real thing. The measurement error allowed is +/- 1-3 cm.