Digital Linear Heat Detector

The Standard Digital Protectowire Heat Sensitive Cable (PHSC) Linear Heat Detector can best be described as a continuous run of spot heat detectors. It is capable of sensing heat anywhere along its length and initiates an alarm once its fixed activation temperature is reached.

The Standard Digital (PHSC) Linear Heat Detector works in the following manner. Once the ambient temperature meets or exceeds its fixed temperature, the heat sensitive polymer weakens, which in turn allows the twisted spring steel conductors to make contact, which results in an electrical short that triggers an alarm signal.

The Standard Digital (PHSC) Linear Heat Detector is designed to be used on a compatible fire alarm control module or panel.

Description

Standard (PHSC) Linear Heat Detector Data Sheet

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Data Sheet

Chemical Resistance Chart for Protectowire EPC, CTI, and XLT Jacket Materials

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Chemical Material Charts

PLR Chemical Resistance Chart

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Chemical PLR Jacket Materials

Protectowire Type XCR Jacket Material Chemical Resistance Chart

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XCR Jacket Material Chemical Resistance Chart

Detector California State Fire Marshall Approval (CSFM)

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Certificate Document

Standard Digital (PHSC) (PLR) FM Approval

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Certificate Document

Standard Digital (PHSC) Linear Heat Detector UL Listing (heat actuated)

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Certificate Document

Standard Digital (PHSC) Linear Heat Detector UL Listing (open area)

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Certificate Document

Installing Linear Heat Detection

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Product Installing Guide