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System Sensorシステムセンサー 5151 Combination Fixed & Rate-of-Rise, plug-in heat detector

System Sensorシステムセンサー





The 5151 is a combination fixed and rate-of-rise, plug-in heat detector.

The 5151 thermal detector meets the needs for applications where rapid response is vital and rapid temperature increases would only be caused by a fire emergency.



The detector initiates an alarm in response to both rapid rate-of-rise conditions (increases in excess of 15°F per minute) and fixed heat (135°F). This enables the heat detector to communicate an alarm to the central control panel prior to reaching its fixed set point for high rates of rise, providing a timely response to both rapid and slow temperature increases.



Features

Low standby current

Compatible with 400 Series product

Two visible LEDs “blink” in standby and provide a 360° field viewing angle

Detector head plugs easily into base

Built-in test switch

Field sensitivity metering of detector to meet the requirements of NFPA 72

Wide variety of mounting bases with built-in shorting spring







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