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China, Chinese Factory Wholesale Fire Alarm Optical Beam Smoke Detector with Lpcb Approval1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Fire ControlFire Alarm Smoke DetectorBeam Smoke DetectorOptical Smoke Detector
Shenzhen Asenware Test and Control Technology Co., Ltd.
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Product Description Factory Wholesale Fire Alarm Optical Beam Smoke Detector with LPCB approvalBrief introductionAW-BK801 Infrared Beam Smoke Detector (hereinafter referred to as detector) is a long-interval reflection line infrared beam smoke detector which must be used together with a reflector. Application PlacesWarehouses, large-scale storage areas, shopping plazas, body-building centers, gymnasiums, exhibition halls, hotel halls, printing works, costume plants, museums, prisons, etc, as well as space with light smoke dust. Working principle In case of smoke on the light path of the detector, the signal arriving at the receiver is reduced;--when the light reduction rate reaches the preset threshold, the detector will produce the alarm signal; --when the light beam is completely blocked, the detector will produce the fault signal to prevent the false alarm caused by non-fire blockage. Characters and Advantages of the line beam smoke fire detector 1. Has a built-in uniprocessor with excellent performance;2. Wide operating voltage range and wide protective area3. Self-diagnosis capability, monitoring of faults in the detector4. Field setup of two levels of sensitivity5. Built-in microprocessor, intelligentized fire alarm and fault judgment6. Fire alarm and fault passive output contacts and standard 4-20mA standard power supply output7. Smart design of the detection light path, high antijamming performance, seal protocol, corrosion protection and waterproof performance8. Integration of the transmitting part and the receiving part, simple and convenient installation, good light path collimation9. Automatic compensation function, and automatic compensation for factors of received signal reduction such as dust pollution, position deflection, ageing of the transmitting tube, etc. to some extent10. Automatic calibration function to enable a single person to complete debug within a short time, simple operation, easy integration of the transmitting part and the receiving part, simple and convenient installation, good light path collimation Operating Voltage DC16V~DC32VAdjusting Angle-6 DEG ~+6 DEGExternal Dimensions206mm×95mm×95 mm ( length×width×thickness ) Material and Color of the CasingABS, whiteWeight450gLight path Length8m~100mOperating Currentmonitoring current ≤12 mA ,alarm current ≤22mA ,debugging current ≤20mA Indication of status of the detector1) Debugging Status: the green, red and yellow indicator lamps light up or flash in a specific mode.2) Normal monitoring status: the green indicator lamp flashes periodically.3) Fire Alarm: the red indicator lamp keeps lighting ; the yellow indicator lamp blacks out. The fire alarm should be cancelled through being powered again.4) Fault: the yellow indicator lamp keeps lighting; in case of fault recovery, the fault signal of the detector is automatically cancelled by the detector. 5) If the light path is completely blocked, the detector reports a fault and the yellow indicator lamp lights up. Operating Environmenttemperature - 10°C~+50°C relative humidity ≤95 % without condensationProtective Areathe maximal protective area of the detector 14×100 = 1400 m2
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