WLCA12-2LD

Snap Action, Limit Switches

The WLCA12-2LD is a snap-action limit switch designed for harsh industrial applications. This type of limit switch is best suited to applications that require frequent and large changes in the operating point on a relatively small scale. Its small size and rugged construction make it suitable for a wide range of applications.

The WLCA12-2LD has two main components: the snap-action actuator and the limit switch. The snap-action actuator is a mechanical device designed to promote accurate and repeatable operation. It uses a toggle mechanism to switch between two states: normal (with the limit switch engaged) and activated (with the limit switch released).

Application Field and Working Principle

The WLCA12-2LD is designed for use in a variety of industrial applications, including pressure control, temperature control, and flow control. This limit switch can be used in high-temperature or hazardous areas as it is constructed with reinforced plastic material, allowing it to withstand high temperatures and pressures. Additionally, its small size and low profile make it an ideal choice when space is an issue.

The limit switch works by detecting changes in the measuring point and signaling to the control system when the limit is exceeded. When the limit switch is activated, the switch moves from its normal position to a released one, triggering the control system to disengage the process. When the limit is exceeded, the switch moves to its normal position, re-engaging the process.

The limit switch offers a number of advantages over conventional sensing technology. It is extremely reliable, offering an accurate and repeatable response to changes in the measuring point. It is also highly reliable, able to withstand a wide range of temperature and pressure conditions. Additionally, its use of simple mechanical components makes it an extremely cost-effective solution for many applications.

The WLCA12-2LD\'s durable construction and accurate operation make it suitable for use in a variety of industrial applications. It is ideal for applications such as pressure control, temperature control, and flow control. Additionally, its small size and low profile make it an ideal choice when space is an issue.

The WLCA12-2LD is designed for use in harsh industrial environments, and its small size and robust construction make it suitable for a wide range of applications. Its accurate and repeatable operation make it ideal for precise control and feedback applications, particularly those that require frequent changes in the operating point.