XPander A1R Heat Detector and Mounting Base Product code: XPA-CB-11170-APO fire panel The STI 6400 highly effective

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XPander A1R Heat Detector and Mounting Base Product code: XPA-CB-11170-APO fire panel The STI 6400 highly effectiveThere are two heat detectors in the XPander range, designed to suit a wide variety of operating conditions. A Static Heat Detector (CS) which responds only when a fixed temperature has been reached and a Rate of Rise Detector (A1R) which has a fixed upper limit, but in addition, measures the rate of increase in temperature. Datasheet.