PASLC

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

PASLC, also known as Photoelectric Switching Level Control, is a popular accessory for any industrial automation system and is used to accurately control the level of material within a storage vessel or bin. The PASLC utilizes a unique detection system with a photoelectric switching mechanism, enabling it to accurately and reliably measure the overall level of material within a given vessel.

The main purpose of the PASLC is to accurately determine the storage level of various materials such as water, grain, and other commodities. PASLCs are typically installed into vessels or tanks that have a fixed or adjustable height. Once installed, the PASLC utilizes a photoelectric beam to measure the material level within the storage vessel, sending a signal to the control system when the desired level of material is reached. In most cases, the controllers used with PASLCs will have the ability to set multiple levels of detection, allowing them to manage the levels of multiple materials or liquids in a single tank or storage vessel.

The working principle of a PASLC can be broken down into two main components; the optical sensing system and the switching mechanism. The optical sensing system uses a photoelectric light source to detect and measure the level of material in a given vessel. The output of the optical sensing system is then sent to the switching mechanism which can be configured to perform specific tasks when a preset limit is reached.

The switching mechanism in a PASLC is typically configured to operate one of two outputs; either a mechanical switch or an electronic signal. A common use of the mechanical switch is to activate a pump or to open or close a valve, allowing a control system to accurately control and manage the level of material within a storage vessel. On the other hand, an electronic signal can be used to provide an automatic alert when the desired level of material is reached or when the level has significantly exceeded the preset limit.

The PASLC is becoming increasingly popular in industrial automation systems and is an invaluable accessory for managing the level of materials in storage tanks and vessels. The optical sensing system and switching mechanism work together to provide accurate and reliable measurements of the storage level of a variety of materials. As such, the PASLC is an essential component within any industrial automation system.

The specific data is subject to PDF, and the above content is for reference