Duct Smoke Detector

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  USC9210

الوصف

USC9210, designed for detecting earlier smoke
presence from various duct of HVAC or ventilation systems. Duct smoke detectors is used for discovering early stage of fire in the ventilation ducts. It has optical sensor which ensure fast and reliable fire detection. Devices have double sided built-in short-circuit isolator. These ensure constant loop works, even in case of damage. 

Specifications

Sensor: photoelectric smoke detector

Air Velocity: 1.0~18 m/s

Environment: work, -20~70°C, 0~95%RH (Non-cond.);
storage, -30~70°C

Power: (20~29VDC) ±1V or 2-bus input
Monitor

current: 35mA@24VDC

Alarm current: 55mA@24VDC

Alarm response time: 15s
Relay

contacts: SPST, 2A @30VDC/125VAC
LED

Indicators: Running (red/green), Fault (yellow)

Electrical connection: screw terminal
Enclosure: Gray PC bottom box and transparent upper cover (UL94-V0)
Protection: IP54

Weight: 1kg (excluding sampling tube)

Approval: CCCF

Accessory: Sampling tube, should be ordered separately 

المراجعات

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