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BBJ-220V，防爆聲光報警器，BBJ-24V，防爆聲光報警燈，防爆警示燈，防爆閃光信號燈，防爆聲光報警器
產品特點
外殼采用優質鋁合金壓鑄成型，表面高壓靜電噴塑；
不銹鋼外露緊固件，防護網罩采用鍍鋅后表面噴塑；
鋼化玻璃罩具有較強的抗沖擊能力；
鋼管或電纜布線均可；
執行標準：GB3836.1-2000、GB3836.2-2000。
適用于1區、2區危險場所；
適用于ⅡA、ⅡB類T4及以下組別爆炸性氣體環境；
廣泛應用于石油、化工、軍工、港口、油井平臺等危險環境場所作事故信號報警或作為訊號指示用。

型號   額定電壓 閃光次數 聲音強度 防爆標志 防爆標志    引入口規格 適用電纜外徑 防護等級
BBJ  50HzAC220V   50/min  ≥90dB   E27ExdⅡBT4*Exdeib[ib]ⅡCT6DIP A20TA,T6G3/4φ10~φ14mmIP54*IP65
BBJ-220V 防爆聲光報警器  樂清市博輝防爆電器有限公司
BBJ-36V  防爆聲光報警器  樂清市博輝防爆電器有限公司
BBJ-24V  防爆聲光報警器  樂清市博輝防爆電器有限公司
BBJ-12V  防爆聲光報警器  樂清市博輝防爆電器有限公司
用戶定貨時須嚴格按型號含義定貨(包括安裝方式等)；
如有特殊要求，請另行注明。BBJ - 220V, explosion-proof sound-light alarm, BBJ - 24V, explosion-proof sound-light alarm lamp, explosion-proof warning lights, explosion-proof flares, explosion-proof acousto-optic alarm

Product features

USES the high quality aluminum alloy shells second-ranking high-pressure electrostatic plastic-sprayed surface;

Second-ranking stainless steel exposed fasteners, use galvanized protective cover after plastic-sprayed surface;

Second-ranking toughened glass has strong impact resistant ability;

Second-ranking steel or cable wiring;

Execution standard: Washington GB3836.1-2000, GB3836.2-2000.

Second-ranking applies to 1 area, 2 division dangerous places;

Second-ranking Ⅱ A, applicable to Ⅱ class B T4 and the following categories explosive gases;

Second-ranking widely used in petroleum, chemical, military, ports, oil well platform, and dangerous environment places for accident alarm or as a signal with instructions.

Type rated voltage flash times sound intensity explosion-proof mark explosion-proof sign into mouth specifications applicable protection grade cable diameter

50HzAC220V 50 / min BBJ Ⅱ BT4 * E27Exd 90dB p Ⅱ Exdeib [ib] CT6DIP A20TA, T6G3/4 phi 10 ~ phi 14mmIP54 * IP65

Acousto-optic alarm BBJ - 220V explosion-proof yueqing bo fai explosion-proof electric appliance Co., LTD

Acousto-optic alarm 36V explosion-proof BBJ - of yueqing bo fai explosion-proof electric appliance Co., LTD

Acousto-optic alarm BBJ - 24V explosion-proof yueqing bo fai explosion-proof electric appliance Co., LTD

Acousto-optic alarm 12V explosion-proof BBJ - yueqing bo fai explosion-proof electric appliance Co., LTD

Washington must strictly according to user order models (including installation means orders);

If you have special request, second-ranking, please indicate separately.