Technical Details: Data Sheet Features: Zone 1&2, Zone 21&22 Die-cast aluminum body with baked epoxy powder coat finish for durability and corrosion resistance. Ultra-bright LED light source, service life is up to 50,000 hours. Designed with test buttons, convenient for regularly maintenance. The light fitting is designed with a main power indicator, failure and charging indicator, to the using status. Equipped with an explosion-proof buzzer with a 65dB-85dB voice. When the product is in fault status, the buzzer will work 1-3s every minute to remind the user to maintain the product. Compliance ATEX Standard: ATEX CE RoHS Technical Parameter: specification European (ATEX) 1282 II 2G Ex d IIC Gb Gas and Dust 1282 II 2D Ex tb Db IP Degree IP65 Input voltage 220VAC, 50-60Hz Power Consumption 3 Back-up Battery 3 Hours Entries NPT3/4" Size (mm) 166*375*65 Weight (kg) 3.25 Kg Mounting Styles Ceiling; Wall; Base Mount Measurement unit: mm Model No. Net Weight (Product) Product Dimension BYY-K 3.25kg 166x375x65 mm
