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Contact Person : Ms. LIN JOY
Company Name : Shandong China Coal Industrial Equipment Corp., Ltd.
Tel : 86-537-2352580
Fax : 86-537-2352581
Address : Shandong,Jining,No.69 Huoju Road, New & High Zone, Jining City, Shandong Province, China
Country/Region : China
Zip : 272100

BBJ series explosion-proof acoustooptic alarm

Product Detailed

Related Categories:Fire Alarm

BBJ explosion-proof acoustooptic alarm One, alarm range:1, zone 1, zone 2 hazardous.In 2, IIA, IIB group explosive atmosphere.Three, explosion-proof, explosion-proof acoustooptic alarm alarm alarm alarm, price, technical parameters:Executive standard: GB 3836.1-2000, GB 3836.2-2000, IEC60079Explosion proof mark: Exde II BT4, ExdeII CT4* the protection grade: IP54* the anticorrosion level: WF1* the rated voltage (V): AC220/50Hz* power (W): 5 ~ 200W* light source: (static, high frequency type) incandescent lamp 100W ~ 200W, rotating warning lamp (rotary flashing) 5W* sound intensity (dB):>=75* the introduction of export specifications: G3/4* cable specifications: 9mm to 14mmTwo, explosion-proof, explosion-proof alarm audible and visual alarm, explosion-proof lamps explosion-proof alarm features:1, cast aluminum alloy shell, surface spray.2, toughened glass, has a strong ability to fight, and have red, yellow, blue and other colors to choose from.In 3, steel tube or cable wiring.4, with GB3836-2000, IEC60079 standards. Installation and maintenance1, when installing the pressing ring counterclockwise unscrewing first lower part is separated, cable must be approved by the introducing device access junction boxInside the terminal, connect the line to press a seal ring to achieve sealing and Phoenix explosion-proof requirements, the pressing ring with the ground Alarm is also installed with inner and outer ground screw, when in use must be grounded reliably.2, the alarm during use should be set in the repair, repair when first cut off the power before after opening the cover (no live cover) 3, when the repair explosion-proof joints shall not be damaged, assembly to be 204-1 antirust oil, and pay attention to the fastening screws.4, introducing device sealing ring as found talent, should be timely to the manufacturers to buy a replacement, so as not to affect the explosion-proof performance.