加工定制是型号BBJ-ZR类型船用防爆声光报警器防护等级IP66光源类型LED光源功率5（W）电压220（V）主要适用范围船厂，船舱，船上一、使用范围Application1、温度组别temperatureclassification：T1—T42、***性气体混合物***场所explosivegasmixturedangerousarea：1区、2区3、***性气体混合物explosivegasmixture：ⅡA、ⅡB二、主要技术参数Maintechnicalparameters额定电压ratedvoltage220VAC闪光次数sparklingtimes150次/min防爆标志Ex-markExdibⅡBT4防护等级degreeofprotectionIP65声音强度soundintensity≥80dB额定功率ratedpower10W三、执行标准Executivestandard：GB3836-2000，IEC60079四、产品特点和优势Featuresandadvantages1、产品为复合型结构。外壳为隔爆型，内装线路板为本安型。Thestructureofproductiscomplextype.Theenclosureisflame-prooftype,andinnercircuitboardisintrinsicalsafetytype.2、铸铝合金外壳，铝合***号为ZL102。采用***的“高温一次压铸”成型工艺，压铸产品表面光滑，金属结构***细密，外壳内部无气泡、无砂眼，抗冲击性能好，产品外壳防爆性能明显提高，且产品上有模具直接压制而成的***性防爆标志及商标。ZL102die-castaluminumalloyEnclosure.Afteradoptingadvancedtechnique,thedie-castenclosurehasthefeaturesofglazedsurface,compactmetalstructure,noairbubbleandsandholeinsidetheshell,andimpactresistance.Theexplosion-proofcapabilityofenclosurehas***iouslyimproved,andthereispermanentExmarkandlabelpresseddirectlybymouldintheproduct.3、产品通过抛丸机进行表面强化清理等技术处理后（消除表面应力、使产品表面获得一定的粗糙度的光度表面、增强涂层吸附能力、确保涂层质量），采用国内***的高压静电喷塑工艺进行表面喷塑及同行业中***的全自动烘干流水线设备，塑层附着均匀且附着力强，防腐、***化、日照性能明显提高，大大优于喷漆工艺。采用全自动工艺且在产品生产时间上大大地提高。Aftertheproductistreatedwithsurfaceintensifyclearingetc.techniquebyshot-blastingmachine(eliminatingthesurfacestress,enablingtheproductsurfaceobtainaluminositysurfacewithcertainroughness,enhancingtheabsorptioncapabilityofthecoating,andensuringthequalityofthecoating),anddomesticadvancedhigh-pressureelectrostaticplastic-sprayingtechniqueandtheuniquefull-automaticdryingpipelineequipmentinthesameindustryisadopted,theplasticcoatingisattachedsymmetricalandhasstrongadhesivepower.Thefeaturesofcorrosion-proof,oxidationresistanceandsunlightperformanceareimproved***iously,whicharemuchbetterthanpaint-sprayingtechnique.Full-automatictechniqueisadoptedandtheproductiontimehasimprovedgreatly.4、外壳为螺纹隔爆嵌密封圈结构，防爆性能高，防护等级达IP65。线路板进行本安防爆处理，具有***高的安全级别。Theenclosureisthreadflame-proofstructureembeddedwithsealingwasherwithgoodcapabilityofexplosion-proof.AndthedegreeofprotectioncanachieveIP65.Circuitboardisdisposedbyintrinsical-safetyexplosion-proofwithhighsafetyclass.5、玻璃罩采用钢化玻璃灯罩，抗冲击，防爆性能好，透光率高达90%。有红、黄、蓝等多种颜色可选。Toughenedglasslampcoverisadopted,withgoodcapabilityofexplosion-proof,andthelighttran***ittancehasachieved90%.Andbeequippedwithguardnetcover,whichadoptsplastic-sprayedtechniqueaftergalvanization,withstrongcorrosion-proofperformance.Stainlesssteelnetcovercanbesuppliedaccordingtousers’request.6、所有外露紧固件均为不锈钢。Alltheexposedfastenersaremadeofstainlesssteelmaterials.7、钢管或电缆布线均可。Suitableforsteelpipewiringorcablewiring.)