Deskripsi Produk

• Key Specifications/Special Features:800 Series
• Low-Profile Plug-in
• Smoke/Heat Detectors
• 881 882 885
• Models Available
• 881 lonization Detector
• 882 Photoelectronic Detector
• 885 Heat Detector
• General Description
• The 800 series are 2-wire conventional low profile plug-in detectors designed to meet the performance criteria designated by UL. It is a low cost and high reliability series. A LED will be latched on to locally indicate alarm. The in (-) and out (-) terminals are short-circuited inside the detectors. When the detector is mounted , it will continue the wire to the next device or EOL resistor. When it is removed, the wire will be open for wiring supervision.
• 881 Model 881 is a 2-wire conventional ionization smoke detector that uses a state-of-the-art sensing chamber. These detectors
• are designed to provide open area protection and to be used with compatible UL listed panels only.
• 882 Model 882 is a 2-wire conventional photoelectronic smoke detector that use a state-of-the-art optical sensing chamber. This detector is designed to provide open area protection and to be used with compatible UL listed panels only.
• 885 Model 885 is a 2-wire conventional fixed temperature heat detector. These detectors are designed to provide open area protection and to be used with compatible UL listed panels only.
• The 800 series are UL listed.
• Specifictions
• Size
• Height (With base): 5.5 cm (Ionization), 4.8cm (Heat), 5.0cm (Photoelectronic)
• Diameter: 10.2 cm
• Operating Temperature Range: 32°F to 100°F (0°C to 3°C) for heat, 32°F to 120°F (0°C to 49°C)
• for lonization, photoelectronic
• Operating Humidity Range: 5%-95% RH
• Latching Alarm: Reset by momentary power interruption
• Max Air Velocity: 4000ft/min (Photoelectronic), 2000ft/min (Ionization)
• Operating Voltage: 15 ~ 30VDC
• Standby Current: < 50 μA