ZE-NA2-2SA

Snap Action, Limit Switches

A Limiting Switch, such as the ZE-NA2-2SA, is most commonly used in industrial applications. By sensing a physical parameter, usually mechanical, and triggering an action once the set value is reached, the switch is able to work in tandem with other industrial equipment. When the set value is reached, the switch triggers a change, allowing the rest of the equipment to act accordingly. The ZE-NA2-2SA utilizes a snap-action mechanism to trigger the action once the set value is reached.

Application Fields of ZE-NA2-2SA

The ZE-NA2-2SA is a popular choice for applications where fast, reliable sensing of quick changes in motion are needed. Commonly seen in mechanical and process control systems, the limit switch is more accurate than mechanical switches and better able to complete tasks without being affected by external forces. It is also used in various home appliances, including dishwashers and ventilation fans, to detect the operation sequence.

Principle of Operation

The principle of operation of the ZE-NA2-2SA is based on the snap-action mechanism. The operating head is preloaded with a spring within a housing. When the pressure exceeds the preload of the spring, it snaps back and triggers the change, allowing the rest of the machinery to react. The preload on the spring is adjustable, allowing the switch to be fine-tuned to the process it is used in. The snap-action of the switch also makes it very reliable and allows for shorter reset times.

Conclusion

Overall, the ZE-NA2-2SA is an excellent choice for industrial applications that need fast and reliable sensing. The switch is easy to use and adjustable, making it a great choice for many applications. With the snap-action mechanism, the switch is able to be reliable and respond quickly to changes in pressure, allowing the rest of the machinery to react accordingly.