High Sensitivity Smoke Sensor

The 72051EI high sensitivity, high gain amplifier based intelligent smoke sensor is a unique offering from System Sensor that provides extremely high sensitivity to fire conditions, by detecting the earliest particles of combustion. It is an addressable plug-in type smoke detector suitable for extremely high sensitivity applications. These sensors are designed for open area protection and must only be connected to control panels (CIE) that use a compatible proprietary communication protocol for monitoring and control.

The detector runs a drift compensation algorithm to determine the level of dust contamination, and will give an indication to the CIE of the drift level. This smoke sensor contains an isolator. When installing the device using the isolator, check the panel documentation for details of how many isolators can be used on a loop The 72051EI is designed to be backward compatible with the 7251.

• Extremely high sensitivity, high power output IR LED and high gain IR receiver amplifier based smoke sensor
• Superior early warning performance
• Effective response to both fast flaming liquid fires and slow smouldering fires
• New mechanical platform with patented chamber to maximize smoke entrance and false alarm immunity
• Improved resilience to false alarms through dust
• Removed risk of false alarms through insects
• Includes Series 200 Advanced Protocol
• Includes single pole short circuit isolation with status control through the Series 200 Advanced Protocol

• CE
• LPCB