空调和干燥器：使用干簧传感器感测储液器的上限

介绍

In the summer months, warm and humid air invades the area. This is the case in most regions of the world. Depending how close one is to the equator this condition may exist throughout the year. During this time, many businesses and homes are equipped with air conditioners and dehumidifiers to cool the air and reduce the humidity. A typical unit can accumulate up to 15 gallons (60 liters) of water in a single day. With this much water being produced, care must be taken with the reservoirs to prevent water overflow. Reed sensors provide a reliable way to detect maximum levels to either alert the user or turn on a water pump.

应用案例

空调&除湿机 - 液位传感器

功能

Magnet and Reed Sensor are isolated and have no physical contact by typically having the magnet mounted to a float and the Reed Sensor is mounted on the body of the casing close to the high point of the water and positioned to accurately pick up the magnetic field from the magnet in the float.
The reed switch used in the Reed Sensor is hermetically sealed and is therefore not sensitive to rough, wet, moist environments
The magnet is not affected by its environment
Tens of millions of reliable operations
Surface mount and through-hole packages available
Cylindrical hole and screw fastening mounting
Contacts dynamically tested

系列	尺寸	毫米	英寸
MK15	宽	2.5	0.098
	高	2.5	0.098
	长	19.50	0.768
MK16	宽	2.3	0.091
	高	2.3	0.091
	长	15.60	0.614
MK17	宽	2.1	0.083
	高	2.1	0.083
	长	9.61	0.378
MK22	宽	2.7	0.106
	高	2.3	0.091
	长	15.60	0.614
MK23-35	宽	2.2	0.087
	高	1.95	0.077
	长	15.75	0.620
MK23-66	宽	2.2	0.087
	高	2.7	0.106
	长	19.60	0.772
MK23-87	宽	2.0	0.079
	高	2.1	0.083
	长	15.60	0.614
MK23-80	宽	2.0	0.079
	高	2.1	0.083
	长	13.0	0.512
MK24	宽	2.2	0.086
	高	1.8	0.070
	长	5.5	0.216