Đầu dò báo khói quang GST DC-9102E

– Integrated algorithm of analyzing fire, recognize black smoke quickly.

– Drift sensitivity, suit to environment extensively.

– Removable innovative sensing chamber, easy for maintenance.

– The fire LED allows 360°viewing.

– Providing remote terminals connect with remote indicator.

– Featuring magnetic test.

– 2-level sensitivities (complying with EN 54-7 just when sensitivity is level 1).

Thông số kỹ thuật

– Operating Voltage: 24VDC (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).

– Sensitivity setting: The sensitivity can be set by hand held programmer. There are two sensitivity levels: level 1 (default), level 2.

– Wiring: Two-wire, polarity sensitive.

– Environment Temperature: -10℃～+50℃.

– Relative Humidity: ≤95%, non condensing.

– Material: ABS.

– Ingress Protection Rating: IP2X.

– Dimension: Diameter: 100mm Height: 44.5mm (without base).

– Mounting Hole Spacing: 45mm～75mm.

– Weight: About 110g.

– Bảo hành: 12 tháng.