BLD3351SDP/GP远传差压/压力变送器BLD3351SDP/GP变送器带上远传密封装置后，就成为BLD3351SDP/GP远传差压/压力变送器。BLD3351SDP/GP远传差压/压力变送器，可避免被测介质直接和变送器的隔离膜片接触，它适用于下面几种情况：1.被测介质对变送器接头和敏感元件有腐蚀作用时；2.需要将高温被测介质与变送器隔离时；3.被测介质中有固体悬浮物或高粘度易堵塞变送器接头和压力容室时；4.被测介质用引压管引出易固化或结晶时；5.更换被测介质需要冲洗而不用交混时；6.必须保持卫生条件，防止污染时。BLD3351SDP/GP型带远传密封装置的远传差压/压力变送器，仍具有BLD3351SDP/GP差压/压力变送器的各种特点。提供多种结构材料，远传装置组件焊接结构，可靠性强。充液腔低容积设计，减少温度影响，根据用户要求内充DC200系列硅油使用温度-40~+149℃；高温硅油使用温度-15~315℃。远传装置工作压力上限是用户选择远传装置的额定值；工作压力不低于3.5Kpa(绝对压力)。对腐蚀介质的选择隔离膜片材料参见附表，仅作用户选型时参考。BLD3351SDP/GPifthetransducerwithRemotetransmissiondevice，itwillbeBLD3351SDP/GPRemotetransmissionRemotetransmissiondevice.BLD3351SDP/GPRemotetransmissiondifferential/pressuretransducercanavoidthemediumcontactthediaphragmdirectly,itapplyforthefollowingsituation：1.ifthemediumiscorrosive；2.ifthemediumishightemperature；3.ifthemediumcontainfloatsolidorviscosity；4.ifthemediumeasytobecamesolidorcrystallize；5.ifneedtobecleanandavoidpollution;BLD3351SDP/GPRemotetransmissiondevice，itstillhasfeatureofBLD3351SDP/GPdifferential/pressuretransducer.Wecansupplyvarietymaterial，Remotetransmissiondeviceweldingstructure，withhighreliability.Lowvolumedesign，reducetemperatureinfluence.Accordingtocustomerrequest,wecansupplyfillingDC200silicon,workingtemperatureis-40~+149℃；hightemperaturesiliconis-15~315℃。Workingpressureofemotetransmissiondeviceiftheratingthatcustomerchose；Workingpressurewillbenotlowerthan3.5KPA(absolutepressure),foryourreference.BLD3351SDP/GPRemotetransmissiondevicedifferential/pressuretransducerdimension图-BLD3351SDP/GP型带远传装置的差压/压力变送器外型尺寸图LD3351SDP/GP型远传装置的差压、压力变送器型号及规格代号表BLD3351SDP/GPRemotetransmissiondifferential、transducermodeandspectableBLD3351SDP/GP型远传差压、压力变送器Remotetransmissiondifferential、transducer4E0--6—40Kpa5E0—40—250MPa6E0—0.16—1MPa7E0—0.4—2.5MPa8E0—1.6—7MPa代号code输出OutputS智能型（HART协议）intelligent（HART）代号code结构材料Material法兰接头Flangeconnection隔离膜片diaphragm灌充液体filledJ1304SST316SST硅油siliconS1一个远传装置OneremotetransmissiondeviceS2二个远传装置Tworemotetransmissiondevice代号code附加功能optionalM10—100%线性指示表0—100%linearitydisplayM3LCD数字显示器LCDdigitaldisplayB1管装弯安装板TubemountingboardB2板装弯安装板SurfacemountingboardB3管装平安装板Tubeplainboardi隔爆型iaIICT5ExplosionproofiaIICT5BLD3351SDP/GP4NJ1S2M1B1扁平式远传装置定货规格表FlatRemotetransmissiondeviceordertable1199PFW型扁平式远传装置Remotetransmissiondevice（Max.workingpressure2.5MPa）代号code型式model11标准3“—150LBstandard3“—150LBstandard3“-150LB代号code远传装置膜片材料RemotetransmissiondevicediaphragmmaterialA316LSSTB哈氏—C276Hastelloy—C276C钽Tantalum代号code法兰材料Flangematerial11304SST1199PFW11A11--扁平式远传装置选型举例--example螺纹安装式远传装置定货规格表ThreadmountingRemotetransmission1199PTW型螺纹安装式远传装置（最大工作压力6MPa）ThreadmountingRemotetransmission（max.workingpressure6MPa）代号code远传装置膜片材料DiaphragmmaterialA316LSSTB哈氏C—276HastelloyC—276C钽Tantalum代号code结构材料material11上接体304SST，垫圈为石棉或氟橡胶Upperpart304，ringasbestosrubberorfluororubber代号Code下接体材料materialA304SST