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DC-M9102N Conventional Photoelectric Smoke Detector

DC-M9102N Conventional Photoelectric Smoke Detector

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DC-M9102N is a UL-listed conventional photoelectric smoke detector using light-scattering technology, featuring drift compensation and a removable sensing chamber for easy maintenance

Technical Specification

Operating Voltage 24VDC
Standby Current ≤ 60µA
Alarm Current ≤ 55mA
LED Indicator Red, periodically flash once in polling when the status is set to "ON"; don't illuminate when the status is set to "OFF". Periodically flash twice in fault or sensing chamber dirty; illuminate in alarming.
Remote Indicator Output Polarity-sensitive output, directly connecting with remote indicator (built in 10k resistor in series, max. output current is 2mA); don't illuminate when in normal; flash in alarming.
Maximum Ripple Voltage 2V ( peak-to-peak)
Alarm Reset Instantaneous power down (Min.10sn, Max. 1.0VDC)
Sensitivity and range 1.23%~3.20% per ft
Operating Temperature 14°F (-10°C) - 131°F (+55°C)
UL Temperature Range 32°F (0°C) - 100°F (37.8°C)
Relative Humidity ≤95%, non-condensing
Material of Enclosure ABS White (RAL 9016)
Ingress Protection Rating IP2X
Dimensions Diameter: 100mm
Height: 44.5mm (without base)
Mounting Hole Distance 45mm-75mm
Weight 110g

 

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