BBJ explosion-proof alarm sound and light alarm BBJ explosion-proof alarm sound and light alarm ZL102 aluminum alloy shell with molded, high surface pressure electrostatic spray. Glass shade, stainless steel exposed fasteners. Shade built a variety of colors such as red, yellow, blue, to choose from. Pipe or cable wiring can be. BBJ explosion sound and light alarm Scope 1 and Zone 2 hazardous locations. ⅡA, ⅡB class atmosphere. BBJ explosion sound and light alarm Features Aluminum alloy shell, surface spray. Tempered glass, with a strong impact resistance, and a red, yellow, blue and other colors to choose from, I Zan. Pipe or cable wiring. Comply with GB3836-2000, IEC60079 standards. BBJ explosion sound and light alarm technical parameters 1, temperature range: -50 ℃ ~ + 80 ℃ 2, relative humidity: ≤95% 3, atmospheric pressure: 80 ~ 110KPa 4, the power supply voltage: DC24V AC220V 5, alarm operating current: DC24V ≤700mA, AC220V≤80mA 6, sound intensity: 95 dB-110dB 7, Dimensions: 195 × 130 × 221 (mm) 8, Weight: 2.08kg 9, protection class: IP65 10, transparent lampshade: high strength polycarbonate fat: red, blue and other colors 11, source: high brightness LED, Strobe, turn lights flashing BBJ explosion sound and light alarm Note prohibited in flammable and explosive demolition charged. Do not damage the explosion-proof surface installation, and keep it clean. Proof surface fastening screws should be tightened evenly, do not pay attention to proof surface wire or other foreign inclusions. Control lines should be routed separately from strong electromagnetic conductor, if you can not avoid, detect bus cable should be used with a shielded wire armored cable and ensure the shield grounded. BBJ explosion sound and light alarm Ordering Information The series of lamps of the time series model is correct shade lamp factory unworthy self-made by the user, please specify when ordering; please refer to the detailed technical parameters of the lamp when ordering, according to the structure type, source type and power, installation, accessories itemized selection, please specify when ordering. BBJ explosion sound and light alarm company has passed the quality assurance authority of the State Quality Supervision Center lighting certification. 3-year product warranty product, 1 year lamp warranty. Since the date of purchase 3 years, any failure under normal use by the company responsible for the free repairs, the cost of materials only after three years. Beijing, Shanghai, Tianjin, Chongqing, Heilongjiang, Liaoning, Jilin, Hebei, Henan, Hubei, Hunan, Shandong, Shanxi, Shaanxi, Anhui Province, Zhejiang Province, Jiangsu Province Fujian, Guangdong, Hainan, Sichuan, Yunnan, Guizhou, Qinghai, Gansu, Jiangxi, Taiwan Province, Inner Mongolia Autonomous Region, Ningxia Hui Autonomous Region, Xinjiang Uygur Autonomous Region, Tibet Autonomous Region, Guangxi Zhuang Autonomous Region