Feature

    ☆ Address can be programmed in field
    ☆ Strong environmental adaptability due to drift compensation
    ☆ Remote indicator output available
    ☆ Reed switch test
    ☆ Self-diagnostic
    ☆ Polling LED can be set to OFF
    ☆ 3 levels of smoke sensitivity programmable, complying to UL268
        7th Edition; Fixed temperature feature complies to UL521

Technical Specifications

    ☆ Operating Voltage：loop 24V (16V～28V)
    ☆ Standby Current：≤0.4mA
    ☆ Alarm Current：
        ≤1.4mA (without remote indicator)
        ≤ 3.4mA (with remote indicator)
    ☆ Fire LED : Red. Flashes in polling, and illuminates in alarm
    ☆ Fault LED：Yellow. Illuminates steadily in fault
    ☆ Remote Indicator Output：Polarity-sensitive output, directly
        connects to remote indicator (built in 10k resistor in series with
        max. output current 2mA); Flashes in alarming and does not
        illuminate in normal state.
    ☆ Programming Method：Electronically addressed
    ☆ Address Range：Occupying one address within 1~242
    ☆ Wiring：Loop: two wire, polarity-insensitive Remote indicator:
        two-wire, polarity sensitive
    ☆ Smoke sensitivity Range：
        Level 1: 1.38%~3.38%/ft
        Level 2: 2.25%~4.25%/ft
        Level 3: 3.12%~5.12%/ft
    ☆ Max. spacing (when used as heat detector only) ：50 ft.
        (15.2 m)
    ☆ Action Temperature：135℉(57.2℃)
    ☆ UL Approved Environment Temperature：
        32° F (0°C)~120° F (49°C)
        0 - 95%, non condensing
    ☆ Operating Environment Temperature：
        14° F (-10°C) ~122° F (+50°C)
        0~95%, non-condensing
    ☆ Ingress Protection Rating：IP2X
    ☆ Dimensions：Diameter: 100mm Height: 54.5mm (with base)
    ☆ Mounting Hole Distance：45mm~75mm
    ☆ Weight：About 110g