5151
The 5151 thermal detector is engineered for critical environments where a fast response is essential, and sharp temperature spikes are strictly indicative of a fire emergency. To provide comprehensive thermal monitoring, the device utilizes dual-action detection methods: Rate-of-Rise Monitoring: Activates if the ambient temperature increases rapidly at a rate exceeding 15°F per minute. For fast-burning […]
2151
The Model 2151 (standard photoelectric sensor) and Model 2151T (photoelectric sensor featuring integrated thermal detection) are highly versatile devices compatible with a broad selection of adapter bases. This compatibility allows them to support multiple voltage options and diverse wiring configurations. Key Features Efficient Power Consumption: Engineered with a low current draw to minimize loop power […]
