Note:

• Cable length (1m, 1.3m, 1.5m....) and LED light color can be customized. MOQ is 250 pcs.
• Please feel free to contact us if you need to do customize order.

Product Introduction:

• Model: XKC-Y26-NPN
• Input Voltage: DC 5-24V
• Power Consumption: 5mA
• Output Voltage (high level): Vin
• Output Voltage (low level): 0V
• Output Current: 1-100mA
• Response Time: 500ms
• Operating Ambient Temperature: 0~85 Celsius
• Sensor Sensitivity: tube outer diameter (D:mm); sensor max tube wall (L:mm)

• Applicable Tube Diameter Range: >=10mm
• Liquid Error: =/-1.5mm
• Humidity: 5%-100%
• Material: ABS
• Waterproof Performance: IP65
• Operating Principle: intelligent non-contact liquid level sensor is for detecting whether there is liquid by the water induction capacitor. When there is no liquid to approach the sensor, the sensor will generate certain static capacitance because of the capacitor distribution; when the liquid rises slowly to approach the sensor, the liquid parasitic capacitor will couple to this static capacitor so that the terminal capacitance of the sensor will increase; the changing capacitance signal will be input to control IC and achieve signal switch, then transform the changing capacitance value into variations of certain electric signals. Using certain algorithm to detect and judge the degree of the variation; when the variation has surpassed certain threshold value, then it means the liquid level reached sensing point.

Features:

• It is applicable to non-metal outer wall, not necessary for direct contact with liquid so that it can avoid liquid corrosion of strong acid or alkali, or the influence by scale or other impurities.
• Intelligent liquid level benchmark adjustment and liquid level memory function, liquid level status display way, it can achieve multi-point serial connection; supports NPN output.
• Accurate and stable detection, it can detect boiling water on a liquid surface
• Pure electronic structure, non-mechanical operation way; and it has stable performance and long life.
• High stability, high sensitivity, strong anti-interference capacity; it will not be affected by power frequency interference and common mode interference due to special disposals, so as to compatible with 5-24V power adapter.
• Strong compatibility, and it can penetrate into non-metal tube, such as plastic, glass, ceramic etc. Its sensing tube wall thickness can be up to 20mm; it is applicable to different shapes of container or tube level's liquid level detection.

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