Country:China>Shaanxi>Xian
Room No.1,3rd Floor,Xi'an Railway Engineering Building ,No.205 Jinhua North Road.
Company:Xi'an HuaFan Instrument Co.,Ltd
Mobile:15702972370
Tell13227730321
Buy click: https://www.amazon.com/dp/B01IQKZ8KC?m=A3ROYT5KW9S5QS&ref_=v_sp_widget_detail_page HF - SG - C explosion-proof acousto-optic alarm fire alarm (alarm) is a coding type, suitable for installation in containing (IIC) level T6 temperature group explosive gas environment, when the production site accidents or emergency situations such as fire, fire alarm control unit from the control signal to start the sound and light alarm circuit, a sound and light alarm signals, achieved alarm purposes. Our alarm can also be used together with the manual alarm button, to achieve a simple sound and light alarm.Alarm can be matched with fire alarm controller of any manufacturers both at china and abroad.Alarm lamp uses the Ann model super bright light-emitting tube, 360 degree clearly visible, stable work, long service life, low power consumption, etc. Conformity with GB3836.1-2000 "explosive gas environment electrical equipment part 1: general requirements", GB3836.2-2000 "explosive gas environment part 2: electrical equipment flameproof" d ", "and GB3836.4-2000" explosive gas environment electrical equipment part 4: "I" intrinsically safe "requirements.Upon passing the inspection unit designated by the state, and obtained explosion-proof certificate. Basic parameters: Explosion-proof marks: Exd IIBT6 (ib) Working voltage: DC24V Alarm current: 100 ma (DC24V) or less Stroboscopic frequency: 60 times/min Sound intensity: 75 ~ 90 db Sound forms: fire Temperature-+: - 20 ℃ to 50 ℃ Humidity: 15% ~ 70% RH (No condensation) The atmospheric pressure: 80 kpa to 110 kpa Weight: 0.54 kg
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