Radon detection and mitigation in a building automation system
Radon detection or sensing is provided within a building automation system for a site (e.g., building or campus). As such, one or more short-term and/or long-term radon levels may be detected or monitored. The radon levels are monitored from a remote location. The building automation system may be programmed to automatically respond to a specific (e.g., unsafe) radon level and/or a change in one or more radon levels, or combinations thereof, in order to mitigate or reduce the monitored or detected radon levels. Trending, pattern comparison between radon level and other measured information, automated response, interaction or response between different radon sensors, or combinations thereof may be provided by integrating one or more radon sensors into a building automation system.
1. A building automation system for radon detection and mitigation, the system comprising:
a controller;
a plurality of automated components in communication with the controller, the plurality of automated components comprising at least one radon sensor, at least one other sensor of a different type than the radon sensor, and at least one damper or building air flow out-take vent;
wherein the controller is configured to monitor the at least one radon sensor and adjust the damper or building air flow out-take vent based on an upward trend of radon level from the monitoring and wherein the controller is configured to output comparative trending of the radon level to a level of another measured characteristic from the at least one other sensor.
2. The system of claim 1 , wherein the at least one radon sensor is operable to display an indication of a radon level.
3. The system of claim 2 , wherein the at least one radon sensor is operable to flash a light emitting diode in response to an alarm level of radon.
4. The system of claim 1 , wherein the at least one radon sensor is operable to emit an audible alarm in response to an alarm level of radon.
5. The system of claim 1 , wherein the at least one radon sensor is mountable, mobile, or a combination thereof.
6. The system of claim 1 , wherein the plurality of automated components comprises a plurality of radon sensors, each radon sensor of the plurality of radon sensors being networked together in a series.
7. The system of claim 6 , wherein one or more radon sensors of the plurality of radon sensors networked together in a series are connected to a network reporting station via a wired or wireless connection.
8. The system of claim 7 , wherein the controller is configured to monitor or control one or more buildings, one or more campuses each comprising a plurality of buildings, or combinations thereof, the one or more buildings, the one or more campuses, or combinations thereof being remote or local.
9. The system of claim 6 , wherein the radon sensors of the plurality of radon sensors are analog and are networked together such that radon values from the radon sensors are aggregated, and wherein the controller is configured to identify patterns between the radon sensors.
10. The system of claim 1 wherein the controller is configured to adjust the damper or building air flow out take vent to create a differential pressure between rooms, the differential pressure maintaining radon in a location.
11. The system of claim 1 wherein the controller is configured to adjust the damper or building air flow out-take vent based on a user-set threshold level of radon over a user-set threshold level of time.