Analog Multi-criteria Sensor Le-aca-v

The Lifeco LE-ACA-V Multi-Criteria Smoke Sensor is particularly suited for detecting smoke produced by a wide range of combustibles found in various applications. Temperature monitoring is achieved by a thermistor placed for optimum sensitivity. Lifeco unique design allows fast response to flaming fires as well as smoldering fires while minimizing false alarms. Features: • Low Profile - Only 2.23” high, including base • Simple and reliable device addressing method • Automatic compensation for sensor contamination • Built-in fire test feature • Uses the noise immune Digital Communication Protocol (DCP), which utilizes interrupts for fast response to fires • Two built-in power/alarm LED’s • Non-directional smoke chamber • Vandal resistant security locking feature • Removable smoke labyrinth for cleaning or replacement • Compatible with the analog sensors The contractor shall furnish and install where indicated on the plans, Multi-Criteria sensor Lifeco Model LE-ACAV. The combination sensor head and twist lock base shall be UL listed compatible with the UL listed fire alarm control panel. The base shall permit direct interchange with the Lifeco LE-ALG-V Photoelectric type smoke sensor, LE-ALK-V/LE-ALK-V2 Photoelectric type sensor, LE-AIE-EA ionization type smoke sensor, and the LE-ATG-EA heat sensor. The sensitivity of the sensor shall be capable of being measured by the control panel. The vandal-resistant, security locking feature shall be used in those areas as indicated on the drawing. The locking feature shall be optional and can be implemented when require.