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Global Fire AW CSD311 Conventional Photoelectric Smoke Detector. Optical sensing chamber for early smoke detection. 9-32 VDC non-polarised input. ≤100μA standby current. 360° visible LED indication. Remote LED output. Metal shield for EMI resistance. Ceiling mount. CE certified. Price mentioned per piece.
Available sizes
Available colors
The AW-CSD311 is a photo-electric (also called optical) smoke detector designed for open-area protection in conventional fire alarm systems. It uses a state-of-the-art optical sensing chamber to detect the presence of smoke particles early. It is compatible with most conventional fire alarm control panels, and offers features such as 360° visible LED indication, remote LED output, and non-polarised input for ease of installation. Typical application areas include offices, bedrooms, hotels, archives, and other spaces where early smoke detection is needed. Key Features: Optical (photo-electric) sensing chamber for early detection of smouldering fires; Wide operating voltage range: 9 – 28 V DC (non-polarised input) allowing for flexible wiring; Very low standby current (≤100 µA @ 24 V DC) minimizing system power consumption; Maximum alarm current: ≤15 mA @ 24 V DC (plus the LED on) under typical conditions; Dual red LEDs provide 360° visible indication; in standby mode the LEDs flash every ~6 seconds, and latch on in an alarm condition; Remote LED indicator output (2-wire) for remote visual signalling; Metal shield inside the detector chamber for improved electromagnetic interference resistance; Operating temperature range: –10 °C to +50 °C (14 °F to 122 °F) and relative humidity up to ≤93% RH non-condensing. Industrial Uses / Applications: Office buildings, hotels & guesthouses; Educational facilities (classrooms, libraries, archives); Residential buildings, apartments; Commercial retail spaces; Areas with electrical equipment and cable trays where early smoke detection is important; General open indoor areas where smouldering fires are likely.
Safety Information
Conventional photoelectric smoke detector for fire alarm systems. Inspect before each use for damage. Ensure wiring and mounting base are in good condition. Test periodically as per fire safety regulations. Store in a cool, dry place.
CE
Verified
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