Description

The Totaline P270-2000PL is a 4-wire photoelectric air duct smoke detector capable of sensing smoke in air velocities from 100 to 4,000 ft per minute (0.5 to 20.32 m/sec). This new detector features Low-Flow technology that enables duct smoke detection throughout a broad range of airflow environments. Many difficult to solve HVAC applications occur in low airflow duct applications where reliable smoke detection is critical. The P270-2000PL with Low-Flow technology can detect smoke at air speed velocities of 100 ft per minute or greater, while continuing the same reliable performance to 4,000 ft per minute.