The Siemens HFPT-11 Intelligent Heat Detector is optimized to reject the most common nuisance alarms for its selected. Exposed to an excess level of smoke for an extended period of time is program, to make the alarm condition. Because the amplitude and duration of deceptive phenomena are unbounded. The rule is maintain detectors as far as practical from sources that can produce an unusually large quantity of smoke.
Siemens HFPT-11 Heat Detector
The Siemens HFPT-11 Intelligent Heat Detector is optimized to reject the most common nuisance alarms for its selected and influenced by air currents.
26 in stock
SKU: HFPT-11 Categories: Detectors, Siemens Tags: fire alarm part, HEAT DETECTOR, P/N:500-033380, SIEMENS HFPT-11
Avoid close proximity of detectors to smoke sources such as oil burners, electric heaters, kitchens, garages, and areas of high relative humidity where condensation may occur. Uses state-of-the-art microprocessor circuitry with an error check, detector self-diagnostics, and supervision programs.
Before the Siemens HFPT-11 Intelligent Heat Detector can sense a fire and products of combustion must travel from the fire to the detector. This travel influenced by air currents; therefore, consider air movement when designing the system. Combustion products tend to rise, drafts from hallways, air diffusers, fans, etc., may help the travel to the detector. Positioning at a particular location, give to windows and doors, both open and closed, to ventilating systems, and to other factors influencing air. The temperature range for the HFPT-11 detectors is 32°F (0°C) to 100°F (38°C).
|Dimensions||5 × 5 × 5 in|