Đầu báo khói thường- DC-M9102 (UL)

Hãng sản xuất: GST
Xuất xứ: China
Catalogue: DC-M9102 Conventional Photoelectric Smoke Detector

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Thông tin về sản phẩm:
- Theo tiêu chuẩn: UL268
- Kiểm tra bằng nam châm

Operating Voltage	16VDC - 28VDC
Standby Current	≤ 60μA
Alarm Current	≤ 55mA
Fire LED	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 indication 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.
Max. ripple voltage	2V (peak to peak value)
Alarm reset	Instant power down (10s Min, 1.0VDC Max
Wiring	Two-wire, polarity sensitive.
Sensitivity Range	1.23% - 3.20% per f
UL Temperature Range	32°F (0°C) - 100°F (37.8°C) 0 - 95%, non-condensing
Operating Temperature	14°F (-10°C) - 131°F (+55°C) 0 - 95%, non-condensing
Material and color	ABS, white (RAL 9016)
Ingress Protection Rating	IP2X
Dimension	Diameter:100mm Height: 44.5mm (without base)
Mounting Hole Spacing	45mm-75mm
Weight	About 110g