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China, Chinese 24V DC Conventional Photoelectric Smoke Detector Fire Alarm1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Fire ControlFire Alarm Smoke DetectorSmoke Detector Fire AlarmPhotoelectric Smoke Detector
SINCO FIRE AND SECURITY CO., LIMITED
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Product Description 24V DC conventional photoelectric smoke detector fire alarmIntroductionThe detectors are photoelectric detector which use a state of-the-art optical sensing chamber. This detector is designed to provide open area protection and to be used with most conventional fire alarm panel.Two LEDs on each detector provide local 360° visible alarm indication. They flash every six seconds indicating that power is applied and the detector is working properly. The LEDs latch on in alarm. LEDs will be off when a trouble condition exists indicating that the detector sensitivity is outside the listed limit. The alarm can be reset only by a momentary power interruption.The detector that initiated the alarm condition will have its red LED and relays latched until reset by panel.Heat detector and smoke & heat detector combine a photo electronic sensing chamber and a temperature heat detector.SpecificationOperating Voltage Range9 to 28 VDC Volts Non-polarizedStandby Current≤120μA@24VDCMaximum Alarm Current (LED on)≤15mA@24VDC(1K Ohm current-limiting resistance)Operating Humidity Range≤95%RH(40°C±2°C) Relative Humidity, Non-condensingOperating Temperature Range-10°C to 50°C (14°F to 122°F)Smoke Alarm Sensitivity1.06±.26%FTFix temperature Alarm57°C (135°F) A1RRate of rise Alarm7.1°C/5S A1RHeight48.2 mm installed in BaseDiameter99.45 mmPhotoesPackage&ShippingOther Products Recommendation
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