Edwards EST SIGA-IB Fault Isolator Base 22/12 No supervision is provided for

No supervision is provided for the controlled circuit

FZ8 2010-2013

NOTE: Replaces Edwards EST GSA-PS and V-PS

Heat detectors should be electronically supervised from a UL listed alarm panel

The rare-of-rise heat function quickly detects a fast

Edwards EST SIGA-IB Fault Isolator Base 22/12 No supervision is provided forSignature Series Model SIGA HFS and SIGA HRS Intelligent Heat Detectors gather analog information from their fixed temperature and or rate of rise heat sensing elements and converts it into digital signals. The detectors on board microprocessor measures and analyzes these signals. It compares the information to historical readings and time patterns to make an alarm decision. Digital filters remove signal patterns that are not typical of fires.