The liquid level sensor has no special requirements for liquid type and container materials and can be widely used. The installation is simple and does not affect the production. The output signal is NPN signal. Specifications: Product model:XKC-Y26-NPN Input voltage (Vin): for DC 5~12V Output Signal:NPN Current consumption: 5mA Output voltage (high level): Vin Output voltage (low level): 0V Output current: 1~100mA Response time: 500mS Working environment temperature: 0~85C Humidity: 5%~ Material: ABS Waterproof performance: IP65 SIze:18 x 13 x 11mm Cable Length:45cm Sensitivity: Pipe outer diameter D(mm) Sensing wall thickness L(mm) D 100, L: 202 100100 80, L: 152 80100 60, L: 122 60100 40, L: 71 40100 30, L: 51 30100 20, L: 31 20100 10, L: 1.50.5 Applicable pipe diameter range: 10mm Level error: 1.5mm Description Intelligent non-contact type level detector(Hereinafter referred to level detector) adopts advanced signal processing technology and high speed signal processing chip, break through the effects of vessel wall thickness, realized the real non-contact measurement for the level height in the sealed vessel. Level sensor(probe) installed on the top and bottom(the high level and the low level) of the measuring vessel wall, non-metal vessel do not need to drill a hole, easy installation, good for the production. Can be used for different kinds of toxic, strong acid, strong alkali, and all kinds of level measurement in the high pressure sealed vessel or for tank. The application of this product is very wide, no special requirements for liquid media and vessel material. Product Feature 1: XKC-Y26-NPN suitable for non-metal pipe wall, and do not need to contact the liquid, will not corrode by strong acid, strong alkali, and other corrosive liquid. Will not affected by incrustation or other impurities. 2: Intelligent level adjustment and level memory function, level status display method, can realize multi points series connection, Feature: It achieves non-contact detection of the liquid level in the closed container. The liquid level sensor is installed on the upper and lower sides of the container (the liquid level is high and low) The non-metallic container does not need to open the hole. Can detect the level of various toxic substances, strong acids, alkalis and various liquids in high pressure tight containers Package include: 1pc Non-contact Liquid Level Sensor 1pc Fixed belt