Thông tin chi tiết
- Đầu báo khói , nhiệt 800 Series
881 : Đầu báo khói ION
882 : Đầu báo khói quang
885 : Đầu báo nhiệt cố định 63°C - General Description
- 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 38°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
- Alarm Current: min 2mA @ 3.1VDC max 80mA @ 6.5VDC
- Maximum Ripple Voltage: 4 Volts peak to peak
- Sensitivity: 145°F (63°C) heat only
- 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.
- Models Available 885
This document is not intended to be used for installation purposes. - 881 lonization Detector
- 882 Photoelectronic Detector
- 885 Heat DetectorSystem Sensor Worldwide Manufacturing & Distribution.
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