Smoke detectors sense / smoke alarms

Smoke alarms and smoke detectors (ZJZ102C) Wang Qiang 15,899,887,119 Precision Technology Co., Ltd. Shenzhen real Shenzhen zhenjingzhun technology co, LTD Tel: 0755-33168009 Fax: 0755-33168010 QQ: 1361688948 E-mail: saleszjz@163.com official website: http: //www.china-zjz.com Address: Shenzhen Bao'an District, the town of San Tin Junda Industrial Park, Building A, third floor Spec Installation: Ceiling Application: Smoke Detection Applications: Household Type: Smoke sensor probe work Voltage: 9-28V Brand: True Precision Model: ZJZ 102C Specifications: Multi-line packaging: blister / carton Yield: 10000 PRODUCT DETAILS multiple linear temperature sensitive fire detectors (hereinafter referred to as detectors) for shopping malls, Fire hotels, shops, warehouses, motor housing and other civil and industrial sites pre-alarm. Detector with high sensitivity, stable and reliable, low power consumption, beautiful and durable, easy to use features. Note: The detector alarm when it is clamped at both ends of the voltage between 5V ~ 11V. As for the size of the current depends on the limiting case the controller does not allow the direct use of 24VDC power supply, otherwise the detector will cause an infinite flow resistance and burn. And multi-line control panel or control box shutter doors and other equipment for use during normal use. After the detector alarms to be reset by way off the power supply: DC9V ~ DC28V Current: Static current ≤60uA Alarm current ≤30mA Operating temperature: -10 ℃ ~ + 50 ℃ Relative humidity: ≤95% RH (40 ℃ ± 2 ℃) Smoke sensitivity: 1.06 ± .26% FT alarm temperature levels:. A1R (lower limit of 54 ℃, the upper limit of 65 ℃, constant temperature 57 ℃) standard: GB4715-2005, GB4716-2005 Weight: 155g Wiring: 1. Detectors 4,3 terminals are power input (not case polarity wiring), which terminals 2 and 3 short even inside the detector. 2. Terminal 5 for shielding the connecting cable shield. 3. The door lights can be used directly ordinary LED, located inside the detector current limiting resistor. The terminal resistor size, based on multi-line controller mating may be. 5. The detector tests need to be directly added to 24VDC, you must add a current limiting resistor 1KΩ. Base wiring is completed, the probe in the correct direction button on the base, after pressing tighten clockwise. Power can work. Sixth, use 1 detector is working properly, about once every 5-6S flashes to indicate normal operation. 2. Test: Note: Before the test, you should notify authorities that the smoke detector system is to be maintained temporarily stop working. Cut off the power supply or the logic control system maintenance area, to avoid unnecessary alarm linkage. Detector after installation or maintenance must be tested on a regular basis each after maintenance. Smoke testing: testing, using an aerosol generator or hand smoke in the detector side of the stick or cotton, and gently blowing smoke detector (or with an equivalent increase tobacco tool) until the detector Alarm (confirmation light constant light). Temperature Test: The test, using a hot hair dryer from the outside against the thermistor probe 15ZJZ blow until the detector alarm (confirmation light constant light). Prohibit the use of fire detectors directly baking, so as not to burn or fire detectors. In order to verify the system's alarm function, carry out the kind of testing it is necessary. After the test, it should notify the relevant authorities of that system has worked. Failure Analysis and Troubleshooting 1. No alarm seven: Check for power source, or the wiring is correct. 2. Frequent false alarms: excessive dust may cause the sensor maze, Vacuum Labyrinth (outer black plastic part) Eight maintenance during use, in case of failure to use, please contact the supplier as soon as possible, do not disassemble. repair, to avoid accidents. As long-term use, you must remove the probe, into the box and stored in a dry place. Shenzhen real Precision Technology Co., Ltd. is a high-tech company specializing in the research and production of smoke, separate smoke, networking smoke, smoke detectors, smoke alarms, smoke detection alarm system, smoke alarm, temperature alarm, gas alarm, fire alarm controller, smoke detectors, fire detection and fire alarm, fire alarm and other products.