2LP172

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2LP172 is a kind of multisensor modular detector which come with a combination of IR flame detection and double UV/IR sensing technology. It is one of the most advanced fire detection solutions in the market and uses advanced technology to match various regionally approved protocols. This detector has multiple application fields and one of its key features is its working principle.

First, let’s look at the application field of 2LP172. It is suitable for a variety of commercial, residential and industrial use cases, such as in high-channel commercial and residential complexes, in assembly hall, in plant area, in workshop building, in closed warehouses, in the area containing easily burning goods and so on. It is also well suited for outdoor usage, as it is weather-resistant and UL Listed, ensuring protection against humidity, dust and extreme climates. Besides, it has the ability to detect combustible materials and combustible liquid fires in temperatures from -50℃ to +60℃.

The 2LP172 is also a very sensitive detector and can provide reliable alarm under rapidly increasing fire development or high smoke content. Its high-speed operation also allows it to quickly identify and signal about the fire, enabling a fast action taken by responsible people towards the firefighters. The 2LP172 has adjustable sensitivity, meaning that it can be adjusted to suit the specific requirements of the installation site. The controller also has an integrated audio and video output that can be used for emergency announcements, ensuring the safety of everyone on the premises.

Now let’s look at the working principle of the 2LP172 detector. It essentially uses two channels of infrared detection, in which a pair of infrared sensors each detects fires. The infrared signals are then sent to a highly sophisticated microprocessor which is capable of analyzing the signals and determining if there is a fire. This detector also detects smoke using ultraviolet signals to detect the presence of smoke particles in the air. The UV/IR channel, on the other hand, uses the same infrared sensors to detect both smoke and flames.

The microprocessor then goes through a rigorous process of weighing the data taken from both channels and compare it with pre-determined fire alarm level to make a judgement whether or not the fire alarm should be triggered. This detector also has a redundant self-test and self-checking function which can detect any damage to the detector even in the most extreme environments. The self-test functions also allow the detector to identify if the device needs immediate maintenance.

In conclusion, the 2LP172 multisensor detector is an excellent choice for a comprehensive fire detection solution. It is suitable for both commercial and residential usage, and is weather-resistant and UL-Listed, making it ideal for outdoor use as well. It also uses advanced infrared and ultraviolet technology to detect smoke and flame, making it highly sensitive and reliable. Furthermore, it also has adjustable sensitivity, ensuring every installation site has an optimal protection level.

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