The application of steam iron in daily life is more and more extensive. Generally, steam irons have a water tank. With the work of the steam iron, the water in the water tank will become less and less. If the water is not added in time or the work is stopped in time, it will cause damage to the machinery and equipment. Therefore, there needs to be a function that is to promptly remind of lack of liquid, or to protect the power when lack of liquid.
Level sensor FS-IR1907 can only detect the change of liquid level at one point. According to steam iron case, a photoelectric liquid level sensor FS-IR1907 can be installed at the bottom to detect low liquid level. When the steam iron is working, the water in the water tank slowly decreases. When it drops to a low level, FS-IR1907 will offer a high voltage signal. After the device receives the sensor signal, it performs power-off protection or reminds.
The theory of steam iron level sensor FS-IR1907 is optical, the working as following: When there is liquid, the light will be refracted into the liquid, so that the receiver cannot receive or receive a small amount of light. When there is no liquid, the light will be directly reflected back to the receiver. This difference is used to judge, and then the lack of liquid alarm Reminder or control circuit.
Solid state reliability - no moving parts
Very large choice of sensing media
Non-contact measuring liquid
Options available for internal or external mounting
Automotive on board
Food and beverage processing
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