Heat Detector รุ่น 281B-PL ยี่ห้อ Edwards

he 281B-PL is a Heat Detector offers fixed temperature or combination rate-of-rise and fixed temperature features. The heat detector is available with a white plastic reversible mounting plate. Heat detector is most suitable for environments where rapid fire development can be expected. It features positive operating indication - for fixed temperature element.

Low profile with mounting plate

Single pole - Normally open contact

Pure white finish

Mounting flexibility with screw terminals

Easy twist-on installation

Applications

Sensing & Instrumentation, Signal Processing, Security