สัญญาณเตือนภัยดึงมือ รุ่น NBG-12S Manual pull

Short Circuit Isolator

Intrinsically Safe Conventional Rate of Rise and Fixed Temperature Heat Detector

Sensitivity : 1 – 3.18%/ft. Height : 2.0˝ in B401

Remote Indicator

Intelligent Single Input/Output Module Loop Powered

Photoelectric Type Smoke Detector

4-Wire Photoelectric Duct Smoke Detector

The Thermotech 302 Series rate-anticipation heat detec- tors operate within a controlled range of two to three de- grees of their set points, regardless of the speed or rate of temperature rise.