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    Heat Detectors

    SD505-HEAT Addressable Heat Sensor

    The SD505-HEAT is an addressable fixed temperature heat sensor that uses a thermistor sensing circuit to produce an alarm when the temperature goes above the trip point programmed at the panel

    Overview

    SD505-HEAT addressable heat sensorsare suited to virtually any commercial setting.They are an absolute temperature device. This means that it responds in alarm if the temperature goes above the trip point (programmed at the panel).Addressable heat sensorsprovide accurate temperature measurement data to the fire alarm control panel. This heat detector is particularly suited to environments where smoke detectors cannot be used because of the presence of steam or cooking fumes, such as in a kitchen. The SD505-HEATaddressable heat sensor unit is made up of an externally mounted thermistor with a specially designed cover that protects the thermistor while allowing maximum air flow. The thermistor reads the temperature from the air it takes in. It then transmits a signal representing the temperature to the panel. If the temperature exceeds the trip point, an alarm occurs. The status LED lights continuously during the alarm period. Under normal conditions, the status LED blinks approximately every 15 seconds, indicating that the head is communicating with the loop.

    Features & Benefits:
    • Absolute temperature device
    • Low profile, only two inches including the base
    • Uses digital communication protocol
    • Simple and reliable addressing<
    • Available in a pack of 10
    Certifications:
    • UL Listed (Meets Requirements Outlined in NFPA 72 Inspection Testing and Maintenance, Chapter 7)
    • CFSM Listed
    • MEA Listed
    • FM Approved
    Others
    Name
    Description
    File Size
    Date
    Size
    Addressable Detectors Compatibility Guide
    application/pdf 83.51 KB
    5/11/2023
    83.51 KB
    SD505-HEAT BIM File
    application/x-tika-msoffice 1.07 MB
    1.07 MB
    SD505-HEAT Analog-Addressable Heat Detector Data Sheet
    application/pdf 342.79 KB
    5/14/2023
    342.79 KB
    SD505-HEAT Addressable Heat Sensor datasheet
    application/pdf 676.9 KB
    5/14/2023
    676.9 KB
    SD505-AHS Addressable Heat Sensor and SD505-PHOTO Addressable Photoelectric Smoke Detector Manual
    application/pdf 511.13 KB
    4/9/2022
    511.13 KB
    Installation Instructions
    Name
    Description
    File Size
    Date
    Size
    5808-Installation and Operation Manual
    application/pdf 3.9 MB
    5/8/2023
    3.9 MB
    INTELLIKNIGHT 5820XL 5820XL-EVS Installation and Operations Manual
    application/pdf 4.45 MB
    5/8/2023
    4.45 MB
    5700-Installation and Operation Manual
    application/pdf 3.49 MB
    5/8/2023
    3.49 MB
    Data Sheet
    Name
    Description
    File Size
    Date
    Size
    Analog-Addressable Devices with Hochiki Protocol
    application/pdf 152.29 KB
    5/14/2023
    152.29 KB
    SD505-HEAT Addressable Heat Sensor Data Sheet
    application/pdf 269 KB
    5/14/2023
    269 KB
    Name
    Description
    File Size
    Date
    Size
    Addressable Detectors Compatibility Guide
    application/pdf 83.51 KB
    5/11/2023
    83.51 KB
    SD505-HEAT BIM File
    application/x-tika-msoffice 1.07 MB
    1.07 MB
    SD505-HEAT Analog-Addressable Heat Detector Data Sheet
    application/pdf 342.79 KB
    5/14/2023
    342.79 KB
    5808-Installation and Operation Manual
    application/pdf 3.9 MB
    5/8/2023
    3.9 MB
    Analog-Addressable Devices with Hochiki Protocol
    application/pdf 152.29 KB
    5/14/2023
    152.29 KB
    INTELLIKNIGHT 5820XL 5820XL-EVS Installation and Operations Manual
    application/pdf 4.45 MB
    5/8/2023
    4.45 MB
    SD505-HEAT Addressable Heat Sensor Data Sheet
    application/pdf 269 KB
    5/14/2023
    269 KB
    SD505-HEAT Addressable Heat Sensor datasheet
    application/pdf 676.9 KB
    5/14/2023
    676.9 KB
    5700-Installation and Operation Manual
    application/pdf 3.49 MB
    5/8/2023
    3.49 MB
    SD505-AHS Addressable Heat Sensor and SD505-PHOTO Addressable Photoelectric Smoke Detector Manual
    application/pdf 511.13 KB
    4/9/2022
    511.13 KB
    Name
    Description
    File Size
    Date
    Size
    Addressable Detectors Compatibility Guide
    83.51 KB
    5/11/2023
    SD505-HEAT BIM File
    1.07 MB
    SD505-HEAT Analog-Addressable Heat Detector Data Sheet
    342.79 KB
    5/14/2023
    SD505-HEAT Addressable Heat Sensor datasheet
    676.9 KB
    5/14/2023
    SD505-AHS Addressable Heat Sensor and SD505-PHOTO Addressable Photoelectric Smoke Detector Manual
    511.13 KB
    4/9/2022
    5808-Installation and Operation Manual
    3.9 MB
    5/8/2023
    INTELLIKNIGHT 5820XL 5820XL-EVS Installation and Operations Manual
    4.45 MB
    5/8/2023
    5700-Installation and Operation Manual
    3.49 MB
    5/8/2023
    Analog-Addressable Devices with Hochiki Protocol
    152.29 KB
    5/14/2023
    SD505-HEAT Addressable Heat Sensor Data Sheet
    269 KB
    5/14/2023