(10PCS/Lot)5MM Mercury Switch Tilt Sensor Angle Sensor Unidirectional 100%

The mercury switch, also called tilt switch, a switch circuit, a small container storage electrode then a droplet of mercury, most container filled with inert or vacuum. Working principle Because of gravity, the mercury droplets will flow in the lower part of the container, if the two electrodes are exposed at the same time, the switch will be closed circuit, open the switch. The shape of the container will also affect the mercury droplets contact conditions, such as the use of a parcel bomb will be inverted "V", make the recipient unknowingly tilting parcels, closed circuit, brake explosion, but the sender (or parcel carriers or manufacturer) will not. Notes: Mercury is toxic to the human body and the environment, so use mercury switch, be careful not to break out; when not in use, should also be properly handled. Concrete sample (a) as shown in the glass shell of the mercury switch, is the most used form, the mercury switch tilt angle of work, when the two electrode can be carried out through the mercury switch, break action. The utility model has the advantages that the utility model has the advantages that the working state can be observed from the outside. In order to make the glass tube encapsulated mercury switch not easy to break, the structure of the plastic protective shell is designed. (c) a metal shell with a mercury switch, the metal shell itself is an electrode. Characteristic The mercury switch is characterized in that the mercury switch can be turned on and off by the mercury moving in the glass shell or the metal casing, and the mercury switch has many characteristics compared with the mechanical switch: Can be used in harsh environmental conditions. Because the mercury switch is sealed, the internal mercury is isolated from the outside world, so it can be used in the environment of oil, steam, dust and corrosive . The required external force is small. Mercury is the only liquid at room tem

• (10PCS/Lot)5MM Mercury Switch Tilt Sensor Angle Sensor Unidirectional 100%.