Intelligent non-contact Level Sensor / detector (Hereinafter: the level sensor / detector) It adopts advanced signal processing technology and high speed of the signal processing chip, the thickness of the container will be less relevant for the measure level, and the high level of the sealed container, the true non-contact measurement is made. The level sensor (detector) will be mounted on the top / bottom of the outer container (The high level and low level), it will be useless to drill a hole to the non-metal container, the installation is very simple. this measure level sensor sensor is the most ideal for various toxic materials, strong acid, strong alkali and various liquids in high pressure sealed container. There will be no special requirements for the liquid medium and the material vessel, and 'widely used. Feature: 1: Non-contact liquid level sensors for non-metallic wall the container without direct contact with the liquid, They are not subject to corrosion acids and alkalis and other corrosive liquids, or other debris from the scale effect. 2: Intelligent memory function and the level of regulation of the level, Status display level, high-low output level 3: Detection is accurate and stable, able to detect the level of boiling water 4: Pure structure of the electronic circuit, not-mechanical work, duration of life and stable performance. 5: High stability, high sensitivity, strong interference capability, free from external electromagnetic interference. 6: Strong compatibility, penetrate various non-metallic containers, such as plastic, glass, ceramic and other containers, sensing distance up to more than 10mm, liquid, powder, Particulate can be detected. 7: Open collector output, wide voltage range 5 V ~ 12 V Parameter: voltage input (InVCC): DC 5 -12 V power consumption: 200 uA output current; 1 ~ 100mA Response time: 500 mS Operating temperature: 0 ~ 100 degrees thick induction (sensitivity) range: 0 ~ 20mm humidity: 5% to 100%