High And Low Liquid Level Intelligent Controller With 2 Non-contact Sensor Module Automatic Control Liquid Water Level My02 19 _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ The high and low level controller can be used in conjunction with the non-contact liquid level sensor, and can also be used with other liquid level sensors, such as float ball. _x000D_ _x000D_ _x000D_ When the liquid level is too low, the liquid level sensor sends out the low level alarm signal, and the pump starts automatically and adds liquid level. On the contrary, the pump stops automatically when the liquid level is too high. In this way, the function of automatic control of liquid level of container is realized. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Feature: _x000D_ _x000D_ _x000D_ 1>. Strong compatibility, can be used in conjunction with a variety of liquid level sensor _x000D_ _x000D_ _x000D_ 2>. Strong protection, with waterproof pump idling protection and water level overflow detection output, with 4 hours overtime pumping alarm _x000D_ _x000D_ _x000D_ 3>. Relay dry node output, can be applied to a variety of load control _x000D_ _x000D_ _x000D_ 4>. Control of diversification, manual or automatic mode control of water pump _x000D_ _x000D_ _x000D_ 5>. The installation is simple and convenient, the screw can be positioned and installed, and the electric box track can also be installed _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Function: _x000D_ _x000D_ _x000D_ 1>. Water level automatic control: water level is lower than the low position induction probe, automatically start the pump, the water level rises to high level, and automatically closes the pump _x000D_ _x000D_ _x000D_ 2>. Idling delay pump: after starting, if the water supply pipe is detected without water, then delay 3-5 minutes to close the pump. During the pumping process, if the water flow stopped for more than 3 seconds, the pump was closed immediately _x000D_ _x000D_ _x000D_ 3>. Automatic tracking water source: after idling pump stop, start pumping once every two hours, until the water is full, pump stops _x000D_ _x000D_ _x000D_ 4>. Manual automatic switching: press K1 button to switch mode of work, red light to automatic mode, kill mode is manual mode _x000D_ _x000D_ _x000D_ 5>. Non contact inductive probe: durable probe, strong anti-interference ability, sensitive induction, no contact with liquid, corrosion resistance, safety, environmental protection and no pollution. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Application: Suitable for controlling radiotube, water pumps, etc, as it can achieve the automatic control of high and low water level as well as keep level stable. _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Specification: _x000D_ _x000D_ _x000D_ Material: ABS _x000D_ _x000D_ _x000D_ Type: Liquid Level Controller _x000D_ _x000D_ _x000D_ Package Size: 19 x 11 x 5cm(7.48 x 4.33 x 21.65in) _x000D_ _x000D_ _x000D_ Quantity: 1 Pc _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ Electricity Parameters: _x000D_ _x000D_ _x000D_ Input Voltage: AV100V-220V,50/60Hz _x000D_ _x000D_ _x000D_ Operating Voltage: DC12V _x000D_ _x000D_ _x000D_ Operating Current: _x000D_ _x000D_ _x000D_ Working current