坚固型压力变送器
坚固型压力变送器YS3SolidTypePressureTransmitter产品简介我公司生产的YS-3(YS-3)坚固型压力变送器,采用陶瓷压阻压力传感器作为测压敏感元件(扩散硅传感器可选),可满足工业范围内多种流体介质的使用和测量要求。它以结构坚固和紧凑的制造形式而出众,可满足各种不同的测量和使用要求。本产品被广泛应用于食品、医药、石油、化工、冶金、自动化供水等众多行业领域中。ProductIntroductionBrightyInstrumentsYS-3(YS-3)SolidTypePressureTransmitterusesceramicpiezoresistancepressuresensorassensingelement(optiondiffusedsiliconsensor),meetsthedemandsofvariousindustrialfluidapplicationandmeasurement.Itfeaturessolidandcompactconstruction,satisfiesallkindsofmeasurementsandapplicationrequirements.Thisproducthasbeenfoundinmanyindustriesincludingfood,pharmaceutical,petroleum,chemical,metallurgy,automaticwatersupplyetc.性能特点●特殊应用场所要求可与“布莱迪公司”化学密封产品配合使用。●二线制工作方式,4~20mA信号输出。●敏感部件及线路板采用全固体结构,坚固抗振。●抗干扰能力强,温度稳定性好,防爆壳体结构,可全天候使用。●具有最优良的防腐性能,保证最好的使用可靠性。●结构轻巧,简单合理,无须支架,无须水平安装,可直接任意位置安装。Functional●Forspecialapplication,“BrightyInstruments”chemicalsealproductshouldbeusedalongwith.●2lineworkingmode,4~20mAsignaloutput●sensitivecomponentandcircuitboardareinsolidconstruction,rigidvibration-proof。●excellentinterference-proof,goodthermaldrift,explosion-proofenclosurestructure,weather-proof●mostoutstandingcorrosion-proof,ensurebestutilityreliability●lightconstruction,simplereasonable,nobracketrequired,nohorizontalmountingrequired,availablemountingatanyposition工作原理压力传感器是利用硅的压阻效应和良好的机械特性,应用扩散和离子注入技术将压敏电阻元件光刻在硅膜上。当被测压力作用于芯体的敏感元件时,传感器输出端会有相应的电压信号输出,其大小与所加压力成正比。压力信号转换器向压力传感器提供恒流源,并把压力传感器输出的微弱电压信号放大,再经V/I转换,输出4~20mA恒流信号。WorkingPrinciplePressuresensorutilizespiezoresistanceeffectandsuperiormechanicalcharacteristicofsilicon,pressuresensitiveresistanceisphotoetchedonsilicondiaphragmusingdiffusionandion-implantationtechnologies.Whenmeasuredpressureforcedoncoressensitiveelement,transmittersoutputendproducescorrespondingvoltagesignaloutput,inproportiontopressureforcedon.Pressuresignalconverterprovidesconstantcurrentsupplytopressuresensor,andamplifytheelectricsignalthatpressuresensoroutputs,viaV/Iconversion,output4~20mAconstantcurrentsignal.主要技术指标测量范围:(-0.1~0.5MPa)~40MPa测量元件:标准陶瓷压阻/(扩散硅可选)精度等级:±0.5%MainSpeccificationsMeasuringrange:(-0.1~0.5MPa)~40MPaMeasuringelement:standardceramicpiezoresistance/(optionaldiffusedsilicon)Accuracyclass:±0.5%温度技术条件:工作温度:-20~+80℃环境温度:-30~+80℃储存温度:-30~+85℃温度补偿:0~+70℃温度特性:±0.02%FS/℃抗绝缘性:>2KV防护等级:IP65电防护标准:反极性保护、短路保护表壳材质:铝合金压铸接液材质:SUS304垫圈:氟橡胶(或聚四氟乙烯可选)稳定性/年:≤0.2%全量程响应时间:<1ms供电电源:13-30DC.V输出信号:4~20mA两线(1~5V三线)电气接口:M20×1.5带有内置接线盒(有电缆引线可选)重量:≈0.3Kg过程连接:M20×1.5阳螺纹Temperaturelimits:Workingtemperature:-20~+80℃Environmentaltemperature:-30~+80℃Storagetemperature:-30~+85℃Temperaturecompensation:0~+70℃Temperaturespec:±0.02%FS/℃Anti-insulation:>2KVProtectiondegree:IP65Electroprotectionstandard:reversedpolarityprotection,shortcircuitprotectionEnclosurematerial:diecastaluminumalloyWettedmaterial:SUS304Washer:Viton(optionalPTFE)Stability/year:≤0.2%fullscaleResponsetime:<1msPowersupply:13-30DC.VSignaloutput:4~20mA2line(1~5V3line)Electricconnection:M20×1.5withbuilt-interminalblock(optionalcablelead)WeightV≈0.3KgProcessconnection:M20×1.5malethread外型结构及安装方式压力变送器应尽量安装在温度梯度和温度波动小的测压点上,同时避免强振动和冲击。高于温度使用范围的介质不应与变送器直接接触,需安装散热器或冷却装置连接,测量强腐蚀的介质时变送器应配装布莱迪公司的化学密封产品使用。DimensionalconstructionandmountingtypeItissuggestedthepressuretransmitterbemountedonmeasuringpointwithlowertemperaturegradientandtemperaturefluctuation,meanwhileavoidvibrationandimpact.Itshallnotbedirectlymountedwheretemperaturelimitisexceeded,acoolerorcoolingdeviceshouldbeusedintheway,BrightyInstrumentschemicalsealproductshallbeusedforextremelycorrosivemedia.系统连接及调试变送器在测量系统中的连接见图,建议电源电压Us选用24V。二次仪表中采样电阻(负载电阻)RL的阻值选用250Ω。如果Us和RL选用别的数值,那么RL值不能超过由公式计算得到的数值。电源通过信号线接到变送器,变送器顶部两侧面的连接孔用电缆密封或信号线装配,信号电缆通过紧固螺母锁紧,不用的那个连接口必须密封。SystemconnectionandadjustmentRefertoschemeforwiringofthetransmitterinmeasuringsystem,suggestpowersupplyUsuses24V.Samplingresistanceinsecondaryinstrumen(tloadresistance)RLuses250Ω.IfresistancedeviatesforUsandRL,RLvalueshallnotexceedthevaluefromformula.Powersupplyisconnectedtotransmitterviasignalcable,connectionsholesatbothsidesoftopoftransmitterissealedwithcableorassembledwithsignalcable,signalcableisfastenedbylocknuts,idleconnectionholemustbesealed.电气连接Electricconnection出厂前压力变送器已按订货要求调试合格,用户无需再做调整。长时间使用后如需重新标定,可分别调整“调零电位器”和“调量程电位器”。压力量程的下限值对应于4mA,上限值对应20mA.(Z-调零电位器S-调量程电位器)Beforedeliverypressuretransmittershasbeencalibratedasperorderingrequirement,userdoesn’tneedadjustment.Afterlongtimeservice,itneedstoberecalibrated,whichcanbedonebyadjus“tzeropotentiometer”and“spanpotentiometer”.Lowerlimitrepresents4mA,upperlimitrepresents20mA.(Z-zeropotentiometerS-spanpotentiometer)安装1.直接安装在测量点上(任意角度)。2.尽量安装在温度梯度与温度波动小的测压点上,同时避免强振动和冲击。3.室外安装时,尽可能放置于保护盒内,避免阳光直射和雨淋,以保持变送器性能稳定和延长使用寿命。4.测量蒸汽或其它高温介质时,注意不要使变送器的工作温度超限。必要时请安装散热器或其它冷却装置连接。5.安装时应在变送器和介质之间加装压力截止阀,以便检修和防止取压口堵塞而影响测量精度。在压力波动范围大的场合还应加装阻尼器或压力缓冲装置。Mounting1.directlymountonmeasuringpoint(anyangle)2.suggestmountonmeasuringpointwithlowertemperaturegradientandtemperaturefluctuation,meanwhileavoidvibrationandimpact3.incaseofoutdoormounting,preferredmountinginprotectioncase,avoiddirectexposuretosunlightandrainfall,tomaintaintransmitter’sfunctionalstabilityandlongerservicelife.4.whenmeasuringsteamorotherhightemperaturemedia,makesuretransmitter’sworkingtemperaturelimitisobserved.Fitcoolerorothercoolingdeviceifnecessary5.whenmounting,shutvalveshouldbeusedbetweentransmitterandmedium,foreasymaintenanceandtopreventpressuretakingportfromblockingthatinfluencesmeasuringaccuracy.Damperorpressurebuffershouldbeusedwherebigpressurefluctuationexists产品详细资料请点击:S.YS3坚固型压力变送器.pdf变送器、压力变送器、坚固型压力变送器YS3工作原理压力传感器是利用硅的压阻效应和良好的机械特性,应用扩散和离子注入技术将压敏电阻元件光刻在硅膜上。当被测压力作用于芯体的敏感元件时,传感器输出端会有相应的电压信号输出,其大小与所加压力成正比。压力信号转换器向压力传感器提供恒流源,并把压力传感器输出的微弱电压信号放大,再经V/I转换,输出4~20mA恒流信号。WorkingPrinciplePressuresensorutilizespiezoresistanceeffectandsuperiormechanicalcharacteristicofsilicon,pressuresensitiveresistanceisphotoetchedonsilicondiaphragmusingdiffusionandion-implantationtechnologies.Whenmeasuredpressureforcedoncoressensitiveelement,transmittersoutputendproducescorrespondingvoltagesignaloutput,inproportiontopressureforcedon.Pressuresignalconverterprovidesconstantcurrentsupplytopressuresensor,andamplifytheelectricsignalthatpressuresensoroutputs,viaV/Iconversion,output4~20mAconstantcurrentsignal.主要技术指标测量范围:(-0.1~0.5MPa)~40MPa测量元件:标准陶瓷压阻/(扩散硅可选)精度等级:±0.5%MainSpeccificationsMeasuringrange:(-0.1~0.5MPa)~40MPaMeasuringelement:standardceramicpiezoresistance/(optionaldiffusedsilicon)Accuracyclass:±0.5%温度技术条件:工作温度:-20~+80℃环境温度:-30~+80℃储存温度:-30~+85℃温度补偿:0~+70℃温度特性:±0.02%FS/℃抗绝缘性:>2KV防护等级:IP65电防护标准:反极性保护、短路保护表壳材质:铝合金压铸接液材质:SUS304垫圈:氟橡胶(或聚四氟乙烯可选)稳定性/年:≤0.2%全量程响应时间:<1ms供电电源:13-30DC.V输出信号:4~20mA两线(1~5V三线)电气接口:M20×1.5带有内置接线盒(有电缆引线可选)重量:≈0.3Kg过程连接:M20×1.5阳螺纹Temperaturelimits:Workingtemperature:-20~+80℃Environmentaltemperature:-30~+80℃Storagetemperature:-30~+85℃Temperaturecompensation:0~+70℃Temperaturespec:±0.02%FS/℃Anti-insulation:>2KVProtectiondegree:IP65Electroprotectionstandard:reversedpolarityprotection,shortcircuitprotectionEnclosurematerial:diecastaluminumalloyWettedmaterial:SUS304Washer:Viton(optionalPTFE)Stability/year:≤0.2%fullscaleResponsetime:<1msPowersupply:13-30DC.VSignaloutput:4~20mA2line(1~5V3line)Electricconnection:M20×1.5withbuilt-interminalblock(optionalcablelead)WeightV≈0.3KgProcessconnection:M20×1.5malethread外型结构及安装方式压力变送器应尽量安装在温度梯度和温度波动小的测压点上,同时避免强振动和冲击。高于温度使用范围的介质不应与变送器直接接触,需安装散热器或冷却装置连接,测量强腐蚀的介质时变送器应配装布莱迪公司的化学密封产品使用。DimensionalconstructionandmountingtypeItissuggestedthepressuretransmitterbemountedonmeasuringpointwithlowertemperaturegradientandtemperaturefluctuation,meanwhileavoidvibrationandimpact.Itshallnotbedirectlymountedwheretemperaturelimitisexceeded,acoolerorcoolingdeviceshouldbeusedintheway,BrightyInstrumentschemicalsealproductshallbeusedforextremelycorrosivemedia.系统连接及调试变送器在测量系统中的连接见图,建议电源电压Us选用24V。二次仪表中采样电阻(负载电阻)RL的阻值选用250Ω。如果Us和RL选用别的数值,那么RL值不能超过由公式计算得到的数值。电源通过信号线接到变送器,变送器顶部两侧面的连接孔用电缆密封或信号线装配,信号电缆通过紧固螺母锁紧,不用的那个连接口必须密封。SystemconnectionandadjustmentRefertoschemeforwiringofthetransmitterinmeasuringsystem,suggestpowersupplyUsuses24V.Samplingresistanceinsecondaryinstrumen(tloadresistance)RLuses250Ω.IfresistancedeviatesforUsandRL,RLvalueshallnotexceedthevaluefromformula.Powersupplyisconnectedtotransmitterviasignalcable,connectionsholesatbothsidesoftopoftransmitterissealedwithcableorassembledwithsignalcable,signalcableisfastenedbylocknuts,idleconnectionholemustbesealed.电气连接Electricconnection出厂前压力变送器已按订货要求调试合格,用户无需再做调整。长时间使用后如需重新标定,可分别调整“调零电位器”和“调量程电位器”。压力量程的下限值对应于4mA,上限值对应20mA.(Z-调零电位器S-调量程电位器)Beforedeliverypressuretransmittershasbeencalibratedasperorderingrequirement,userdoesn’tneedadjustment.Afterlongtimeservice,itneedstoberecalibrated,whichcanbedonebyadjus“tzeropotentiometer”and“spanpotentiometer”.Lowerlimitrepresents4mA,upperlimitrepresents20mA.(Z-zeropotentiometerS-spanpotentiometer)安装1.直接安装在测量点上(任意角度)。2.尽量安装在温度梯度与温度波动小的测压点上,同时避免强振动和冲击。3.室外安装时,尽可能放置于保护盒内,避免阳光直射和雨淋,以保持变送器性能稳定和延长使用寿命。4.测量蒸汽或其它高温介质时,注意不要使变送器的工作温度超限。必要时请安装散热器或其它冷却装置连接。5.安装时应在变送器和介质之间加装压力截止阀,以便检修和防止取压口堵塞而影响测量精度。在压力波动范围大的场合还应加装阻尼器或压力缓冲装置。Mounting1.directlymountonmeasuringpoint(anyangle)2.suggestmountonmeasuringpointwithlowertemperaturegradientandtemperaturefluctuation,meanwhileavoidvibrationandimpact3.incaseofoutdoormounting,preferredmountinginprotectioncase,avoiddirectexposuretosunlightandrainfall,tomaintaintransmitter’sfunctionalstabilityandlongerservicelife.4.whenmeasuringsteamorotherhightemperaturemedia,makesuretransmitter’sworkingtemperaturelimitisobserved.Fitcoolerorothercoolingdeviceifnecessary5.whenmounting,shutvalveshouldbeusedbetweentransmitterandmedium,foreasymaintenanceandtopreventpressuretakingportfromblockingthatinfluencesmeasuringaccuracy.Damperorpressurebuffershouldbeusedwherebigpressurefluctuationexists产品详细资料请点击:S.YS3坚固型压力变送器.pdf变送器、压力变送器、坚固型压力变送器YS3坚固型压力变送器YS3SolidTypePressureTransmitter产品简介我公司生产的YS-3(YS-3)坚固型压力变送器,采用陶瓷压阻压力传感器作为测压敏感元件(扩散硅传感器可选),可满足工业范围内多种流体介质的使用和测量要求。它以结构坚固和紧凑的制造形式而出众,可满足各种不同的测量和使用要求。本产品被广泛应用于食品、医药、石油、化工、冶金、自动化供水等众多行业领域中。ProductIntroductionBrightyInstrumentsYS-3(YS-3)SolidTypePressureTransmitterusesceramicpiezoresistancepressuresensorassensingelement(optiondiffusedsiliconsensor),meetsthedemandsofvariousindustrialfluidapplicationandmeasurement.Itfeaturessolidandcompactconstruction,satisfiesallkindsofmeasurementsandapplicationrequirements.Thisproducthasbeenfoundinmanyindustriesincludingfood,pharmaceutical,petroleum,chemical,metallurgy,automaticwatersupplyetc.性能特点●特殊应用场所要求可与“布莱迪公司”化学密封产品配合使用。●二线制工作方式,4~20mA信号输出。●敏感部件及线路板采用全固体结构,坚固抗振。●抗干扰能力强,温度稳定性好,防爆壳体结构,可全天候使用。●具有最优良的防腐性能,保证最好的使用可靠性。●结构轻巧,简单合理,无须支架,无须水平安装,可直接任意位置安装。Functional●Forspecialapplication,“BrightyInstruments”chemicalsealproductshouldbeusedalongwith.●2lineworkingmode,4~20mAsignaloutput●sensitivecomponentandcircuitboardareinsolidconstruction,rigidvibration-proof。●excellentinterference-proof,goodthermaldrift,explosion-proofenclosurestructure,weather-proof●mostoutstandingcorrosion-proof,ensurebestutilityreliability●lightconstruction,simplereasonable,nobracketrequired,nohorizontalmountingrequired,availablemountingatanyposition工作原理压力传感器是利用硅的压阻效应和良好的机械特性,应用扩散和离子注入技术将压敏电阻元件光刻在硅膜上。当被测压力作用于芯体的敏感元件时,传感器输出端会有相应的电压信号输出,其大小与所加压力成正比。压力信号转换器向压力传感器提供恒流源,并把压力传感器输出的微弱电压信号放大,再经V/I转换,输出4~20mA恒流信号。WorkingPrinciplePressuresensorutilizespiezoresistanceeffectandsuperiormechanicalcharacteristicofsilicon,pressuresensitiveresistanceisphotoetchedonsilicondiaphragmusingdiffusionandion-implantationtechnologies.Whenmeasuredpressureforcedoncoressensitiveelement,transmittersoutputendproducescorrespondingvoltagesignaloutput,inproportiontopressureforcedon.Pressuresignalconverterprovidesconstantcurrentsupplytopressuresensor,andamplifytheelectricsignalthatpressuresensoroutputs,viaV/Iconversion,output4~20mAconstantcurrentsignal.主要技术指标测量范围:(-0.1~0.5MPa)~40MPa测量元件:标准陶瓷压阻/(扩散硅可选)精度等级:±0.5%MainSpeccificationsMeasuringrange:(-0.1~0.5MPa)~40MPaMeasuringelement:standardceramicpiezoresistance/(optionaldiffusedsilicon)Accuracyclass:±0.5%温度技术条件:工作温度:-20~+80℃环境温度:-30~+80℃储存温度:-30~+85℃温度补偿:0~+70℃温度特性:±0.02%FS/℃抗绝缘性:>2KV防护等级:IP65电防护标准:反极性保护、短路保护表壳材质:铝合金压铸接液材质:SUS304垫圈:氟橡胶(或聚四氟乙烯可选)稳定性/年:≤0.2%全量程响应时间:<1ms供电电源:13-30DC.V输出信号:4~20mA两线(1~5V三线)电气接口:M20×1.5带有内置接线盒(有电缆引线可选)重量:≈0.3Kg过程连接:M20×1.5阳螺纹Temperaturelimits:Workingtemperature:-20~+80℃Environmentaltemperature:-30~+80℃Storagetemperature:-30~+85℃Temperaturecompensation:0~+70℃Temperaturespec:±0.02%FS/℃Anti-insulation:>2KVProtectiondegree:IP65Electroprotectionstandard:reversedpolarityprotection,shortcircuitprotectionEnclosurematerial:diecastaluminumalloyWettedmaterial:SUS304Washer:Viton(optionalPTFE)Stability/year:≤0.2%fullscaleResponsetime:<1msPowersupply:13-30DC.VSignaloutput:4~20mA2line(1~5V3line)Electricconnection:M20×1.5withbuilt-interminalblock(optionalcablelead)WeightV≈0.3KgProcessconnection:M20×1.5malethread外型结构及安装方式压力变送器应尽量安装在温度梯度和温度波动小的测压点上,同时避免强振动和冲击。高于温度使用范围的介质不应与变送器直接接触,需安装散热器或冷却装置连接,测量强腐蚀的介质时变送器应配装布莱迪公司的化学密封产品使用。DimensionalconstructionandmountingtypeItissuggestedthepressuretransmitterbemountedonmeasuringpointwithlowertemperaturegradientandtemperaturefluctuation,meanwhileavoidvibrationandimpact.Itshallnotbedirectlymountedwheretemperaturelimitisexceeded,acoolerorcoolingdeviceshouldbeusedintheway,BrightyInstrumentschemicalsealproductshallbeusedforextremelycorrosivemedia.系统连接及调试变送器在测量系统中的连接见图,建议电源电压Us选用24V。二次仪表中采样电阻(负载电阻)RL的阻值选用250Ω。如果Us和RL选用别的数值,那么RL值不能超过由公式计算得到的数值。电源通过信号线接到变送器,变送器顶部两侧面的连接孔用电缆密封或信号线装配,信号电缆通过紧固螺母锁紧,不用的那个连接口必须密封。SystemconnectionandadjustmentRefertoschemeforwiringofthetransmitterinmeasuringsystem,suggestpowersupplyUsuses24V.Samplingresistanceinsecondaryinstrumen(tloadresistance)RLuses250Ω.IfresistancedeviatesforUsandRL,RLvalueshallnotexceedthevaluefromformula.Powersupplyisconnectedtotransmitterviasignalcable,connectionsholesatbothsidesoftopoftransmitterissealedwithcableorassembledwithsignalcable,signalcableisfastenedbylocknuts,idleconnectionholemustbesealed.电气连接Electricconnection出厂前压力变送器已按订货要求调试合格,用户无需再做调整。长时间使用后如需重新标定,可分别调整“调零电位器”和“调量程电位器”。压力量程的下限值对应于4mA,上限值对应20mA.(Z-调零电位器S-调量程电位器)Beforedeliverypressuretransmittershasbeencalibratedasperorderingrequirement,userdoesn’tneedadjustment.Afterlongtimeservice,itneedstoberecalibrated,whichcanbedonebyadjus“tzeropotentiometer”and“spanpotentiometer”.Lowerlimitrepresents4mA,upperlimitrepresents20mA.(Z-zeropotentiometerS-spanpotentiometer)安装1.直接安装在测量点上(任意角度)。2.尽量安装在温度梯度与温度波动小的测压点上,同时避免强振动和冲击。3.室外安装时,尽可能放置于保护盒内,避免阳光直射和雨淋,以保持变送器性能稳定和延长使用寿命。4.测量蒸汽或其它高温介质时,注意不要使变送器的工作温度超限。必要时请安装散热器或其它冷却装置连接。5.安装时应在变送器和介质之间加装压力截止阀,以便检修和防止取压口堵塞而影响测量精度。在压力波动范围大的场合还应加装阻尼器或压力缓冲装置。Mounting1.directlymountonmeasuringpoint(anyangle)2.suggestmountonmeasuringpointwithlowertemperaturegradientandtemperaturefluctuation,meanwhileavoidvibrationandimpact3.incaseofoutdoormounting,preferredmountinginprotectioncase,avoiddirectexposuretosunlightandrainfall,tomaintaintransmitter’sfunctionalstabilityandlongerservicelife.4.whenmeasuringsteamorotherhightemperaturemedia,makesuretransmitter’sworkingtemperaturelimitisobserved.Fitcoolerorothercoolingdeviceifnecessary5.whenmounting,shutvalveshouldbeusedbetweentransmitterandmedium,foreasymaintenanceandtopreventpressuretakingportfromblockingthatinfluencesmeasuringaccuracy.Damperorpressurebuffershouldbeusedwherebigpressurefluctuationexists产品详细资料请点击:S.YS3坚固型压力变送器.pdf变送器、压力变送器、坚固型压力变送器YS3工作原理压力传感器是利用硅的压阻效应和良好的机械特性,应用扩散和离子注入技术将压敏电阻元件光刻在硅膜上。当被测压力作用于芯体的敏感元件时,传感器输出端会有相应的电压信号输出,其大小与所加压力成正比。压力信号转换器向压力传感器提供恒流源,并把压力传感器输出的微弱电压信号放大,再经V/I转换,输出4~20mA恒流信号。)