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E+H智能雷达料位变送器选型资料
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本文由 东莞市明哲工业自动化设备有限公司 整理汇编
2018-09-04 10:01 711阅读次数
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E+H智能雷达料位变送器MicropilotMFMR230/231/240/244/245为非接触式连续物位测量仪表。具有成本效益的4…20mA2线技术,适用于防爆区。 E+H智能雷达料位变送器MicropilotMFMR230/231/240/244/245测量不受介质改变、温度变化、气膜或蒸汽的影响。但是E+H各系列适用的测量范围不同,各位可以根据自己实际需要来选择合适的系列。 恩格斯豪斯FMR230特别适合缓冲器和过程储罐的测量 恩格斯豪斯FMR231在要求化学相容性高时有它自身的优点。 恩格斯豪斯FMR240的小型喇叭天线(1″)特别适用于小的容器.此外,它的准确度是±3mm,导波管为水平圆柱形储罐提供了解决方案。 测量范围取决于容器种类、环境条件和MicropilotMFMR230与FMR231产品
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E+H智能雷达料位变送器选型资料
- E+H智能雷达料位变送器MicropilotMFMR230/231/240/244/245为非接触式连续物位测量仪表。具有成本效益的4…20mA2线技术,适用于防爆区。 E+H智能雷达料位变送器MicropilotMFMR230/231/240/244/245测量不受介质改变、温度变化、气膜或蒸汽的影响。但是E+H各系列适用的测量范围不同,各位可以根据自己实际需要来选择合适的系列。 恩格斯豪斯FMR230特别适合缓冲器和过程储罐的测量 恩格斯豪斯FMR231在要求化学相容性高时有它自身的优点。 恩格斯豪斯FMR240的小型喇叭天线(1″)特别适用于小的容器.此外,它的准确度是±3mm,导波管为水平圆柱形储罐提供了解决方案。 测量范围取决于容器种类、环境条件和MicropilotMFMR230与FMR231产品[详细]
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2018-09-04 10:01
产品样册
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E+H智能雷达料位变送器选型资料下载
- E+H智能雷达料位变送器,非接触式连续物位测量仪表。成本效益的4-20mA2线技术,适用于防爆区。[详细]
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2018-09-04 10:01
产品样册
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提供E+H/CM442型变送器选型资料
- CM442多参数通用变送器产品描述多参数变送器双测量通道,连接Memosens数字式传感器CM442多参数通用变送器优点:过程安全:图形化菜单,操作简便标准化的直观操作方法,适用于新一代Liquiline变送器、采样仪和分析仪平台上的所有产品调试快速:Memosens:即插即用,允许使用实验室方法标定传感器预设置Liquiline变送器易于进行功能扩展,满足系统的新要求优化备件:交互式平台,模块化概念(例如:相同模块适用于不同参数)集成至Fieldcare和W@M资产管理系统中,有效进行资产管理CM442多参数通用变送器应用领域LiquilineCM442/CM444/CM448是一款可扩展的多参数控制器,适用于工业过程和环境领域中的监控和过程控制。根据具体订购型号,可以连接多达8个Memosens数字式传感器。可以通过数学功能将新测量计算值(例如:通过差值电导率测量进行pH计算)接入测量信号。此外,Z多可以选择8路0/4...20mA模拟量输出。可以通过数字现场总线(HART、PROFIBUS、Modbus)和工业以太网连接至过程控制系统中。还可以选择清洗功能、控制器和报警继电器。可选电流输入,用于处理来自其他设备的测量值,例如:流量或物位。塑料变送器,结构坚固,特别适用于在下列非危险区域中测量:水和污水电厂化工行业其他工业应用[详细]
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2018-10-06 10:00
产品样册
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E+H变送器CPM223/253系列选型资料
- E+H变送器CPM223/253系列选型资料CPM223变送器产品描述:LiquisysMCPM223/253变送器采用模块化设计,应用广泛。基本型变送其提供简单的测量和报警功能,扩展功能软件和硬件模块化后可以应用于特殊的场合,如果需要,可使用扩展模块。CPM223变送器产品应用:污水处理中和反应(电镀)水处理水文监测产品性能及优势现场安装或盘装式变送器通用型-pH值和氧化还原测量(mV或%)可通过软件开关切除操作简单-合理的菜单式结构,六种语言显示,使组态更方便-两行显示可同时显示测量值和温度-标定简单,借助CAL键实现两点标定使用安全-过压(雷电)保护,符合EN61000-4-5标准-手动触点输出控制-标定的合理性检测-用户自定义组态报警触点和故障电流CPM223变送器可扩展的基本单元:2个或4个触点用于:-限位触点(也可用作温度)-P(ID)控制器-冲洗过程的定时器-完全的化学清洗扩展软件包-任意电流输出组态-报警或超限时启动自动清洗-适于pH玻璃电极和参比电极的传感器监测系统-探头活性检测-特殊的中和反应控制器HART或PROFIBUS-PA第二路电流输出用于温度CPM253变送器产品描述:LiquisysMCPM223/253变送器采用模块化设计,应用广泛。基本型变送其提供简单的测量和报警功能,扩展功能软件和硬件模块化后可以应用于特殊的场合,如果需要,可使用扩展模块。CPM253变送器产品应用:污水处理中和反应(电镀)水处理水文监测CPM253变送器产品性能及优势现场安装或盘装式变送器通用型-pH值和氧化还原测量(mV或%)可通过软件开关切除操作简单-合理的菜单式结构,六种语言显示,使组态更方便-两行显示可同时显示测量值和温度-标定简单,借助CAL键实现两点标定使用安全-过压(雷电)保护,符合EN61000-4-5标准-手动触点输出控制-标定的合理性检测-用户自定义组态报警触点和故障电流可扩展的基本单元:2个或4个触点用于:-限位触点(也可用作温度)-P(ID)控制器-冲洗过程的定时器-完全的化学清洗扩展软件包-任意电流输出组态-报警或超限时启动自动清洗-适于pH玻璃电极和参比电极的传感器监测系统-探头活性检测-特殊的中和反应控制器HART或PROFIBUS-PA第二路电流输出用于温度CPM253变送器CPM225变送器E+H变送器E+HE+H办事处E+Hdai理商[详细]
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2018-11-14 10:00
产品样册
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E+H压差测量变送器PMD70系列选型资料
- E+H压差测量变送器PMD70系列主要用于卫生要求的压力传感器,测量表压和绝压,量程达40bar。带金属膜片的齐平式过程连接。产品应用:CerabarTPMP135用于有卫生要求场合的压力传感器,例如:在食品和制药行业。测量气体、蒸汽、液体和粉尘的表压和绝压。量程达40bar(500psi)电子模块-模拟输出4...20mA-开关量输出-可用于防爆场合产品性能及优势一体化的压力传感器:带金属膜片的齐平式安装过程连接符合3A标准的卫生要求4次抗过载保护,长期稳定性好可选3.1.B认证过程接触材质为316L不锈钢,表面粗糙度Ra≤0.8μmE+H压差测量变送器PMD70系列选型资料详情来电上海博岚科技有限公司[详细]
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2024-09-28 07:08
产品样册
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E+H液位计选型资料
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2018-11-16 10:01
产品样册
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E+H液位传感器选型资料
- 如何选择合适的E+HE+H液位传感器在自动化生产过程中,液位检测和监控一直扮演着较为重要的角色,如食品饮料、日化品、医药、半导体等行业的生产,各种机器的冷却和润滑等,液位的监控直接影响着产品的质量,甚至关系到生产过程是否能够顺利进行。同时随着自动化程度的增加,为了保障产品质量的一致性,生产过程直接由人工监控和干预的时代亦已远去,传感器的重要性亦越加明显,并且越来越多地参与至程序系统的设计中,不再是简单的机械式、粗略式的监控;故其要求除了检测的可靠性、稳定性,同时要求安装、调试简单化、尺寸紧凑化、应用多样化等。另外,由于液位检测环境的复杂性和多变性,也为传感器的应用带来了不同挑战。例如:高粘度液体高度检测、含杂质的废水液位监控、带泡沫的液位高度测量、高腐蚀性液体高度报警等等。目前,市场上针对不同的应用,提供了多种有效的解决方案,但如何选择合适、性价比高的传感器一直是让工程师们头痛的问题。常见的液位检测方式:为了选择**的E+H液位传感器,我们不但需要了解被测液体的属性和状态,同时,也要知道不同的检测方式的优点与局限性,从而才能选出Z合适的传感器。以下为目前市场上Z常见的检测技术。激光测量:激光类传感器基于光学检测原理,通过物体表面反射光线至接收器进行检测,其光斑较小且集中,易于安装、校准,灵活性好,可应用于散料或液位的连续或者限位报警等;但其不适合应用于透明液体(透明液体容易折射光线,导致光线无法反射至接收器),含泡沫或者蒸汽环境(无法穿透泡沫或者容易受到蒸汽干扰),波动性液体(容易造成误动作),振动环境等。TDR(时域反射)/导波雷达/微波原理测量:其名称在行业内有多种不同的叫法,其具备了激光测量的好处,如:易于安装、校准,灵活性好等,另外其更优于激光检测,如无需重复校准和多功能输出等,其适用于各种含泡沫的液位检测,不受液体颜色影响,甚至可应用于高粘性液体,受外部环境干扰相对小,但其测量高度一般小于6米。超声波测量:由于其原理为通过检测超声波发送与反射的时间差来计算液位高度,故容易受到超声波传播的能量损耗影响。其亦具备安装容易、灵活性高等特点,通常可安装于高处进行非接触式测量。但当使用于含蒸汽、粉层等环境时,检测距离将会明显缩短,不建议使用在吸波环境,如泡沫等。音叉振动测量:音叉式测量仅为开关量输出,不能用于连续性监控液体高度。其原理为:当液体或者散料填充两个振动叉时,共振频率改变时,依靠检测频率改变而发出开关信号。其可用于高粘度液体或者固体散料的高度监控,主要为防溢报警、低液位报警等,不提供模拟量输出,另外,多数情况下需要开孔安装于容器侧面。光电折射式测量:该检测方式通过传感器内部发出光源,光源通过透明树脂全反射至传感器接受器,但遇到液面时,部分光线将折射至液体,从而传感器检测全反射回来光量值的减少来监控液面。该检测方式便宜,安装、调试简单,但仅能应用于透明液体,同时只输出开关量信号。静压式测量:该测量方式采用安装于底部的压力传感器,通过检测底部液体压力,转换计算出液位高度,其底部液体压力参考值为与顶部连通的大气压或者已知气压。该检测方式要求采用高精度、齐平式压力传感器,同时换算过程需要不断进行校准,其优点为可检测不受液位高度限制,但高度越高,传感器精度要求越高,长时间使用或者更换液体时需要重复校准。电容式测量:电容式测量主要通过检测由于液面或者散料高度变化而导致的电容值变化来测量料位高度。其具有多种类型,有可输出模拟量的电容式液位计,液位电容式接近开关,电容式接近开关可以安装于容器侧面进行非接触检测。当选择必须注意,电容传感器容易受到不同的容器材质和溶液属性影响,如塑料容器和挂料情况容易影响模拟量输出的电容传感器。浮球式检测:该方式为Z简单、Z古老的检测方式,价格相对便宜。主要是通过浮球的上下升降来检测液面的变化,其为机械式检测,检测精度容易受浮力影响,重复精度差,不同液体需要重新校准。不适用于粘稠性或者含杂质液体,容易造成浮球堵塞,同时,不符合食品卫生行业的应用要求。如何选择**的测量方式当我们了解了不同检测方式的优缺点以后,对于E+H液位传感器的选择也逐渐有了清晰的概念。(具体可参考下图表格)首先,在开始选择之前,必须先清楚我们需要传感器达到哪些功能?是属于开关量输出还是模拟量输出?通常开关量/数字量输出用于报警或者保护作用,例如灌装时防溢报警、低液位防泵空转保护等;模拟量输出主要用于过程控制,包括灌装容量、液位显示、加料速度控制等。大家应该都知道怎么选用了吧,如果还不知道的请来电咨询我![详细]
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2018-10-16 10:00
产品样册
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德国E+H浊度变送器技术资料选型指南
- 德国E+H浊度变送器技术资料选型指南[详细]
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2018-10-16 10:00
产品样册
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超声波料位演示图
- 重锤式料位计由传感器和仪表组成,传感器采用重锤探测式,各种信号由特制的采集单元取出,无机械触点、运行可靠。传感器放置仓顶,重锤由电机通过不锈钢带或钢丝绳牵引吊入在仓内,仪表控制传感自动定时对料位进行探测,每次测量时重锤从仓顶起始位置开始下降,碰到料面立即返回到仓顶等待下一次测量。仪表通过对重锤下降过程传感信号的处理可得到仓顶到料面的距离hl,仓高H是由用户预置的,这样用仓高H减去hl便可得出料位高度h=H-hl,仪表直接显示料位高度h。系统采用PLC控制,功能强、稳定性高、操作简易;特别适用于电力、冶金、水泥、煤炭、化工、食品等行业筒形料仓的粉末状、块状、颗粒状态及液态物料的料位检测与控制。尤其是本料位指示计设置有通讯功能,不仅能单独使用,还可与上位计算机联网构成集散型监控系统。铭宇自控上位机可根据各现场送来的料位数据,集中管理;显示、打印各料仓的全部资料,随时为企业提供必要信息,大大提高了企业的计量科学管理水平和经济效益。[详细]
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2018-10-05 10:00
产品样册
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德国E+H电磁流量计选型资料
- 德国E+H电磁流量计选型资料E+H公司恩德斯豪斯是一家世界着名的专业生产工业自动化仪表的跨国集团公司,公司大多数产品的市场份额在同类产品中名列前茅,是世界范围内自动化工业领域的之一。作为过程自动化领域的,Endress+Hauser致力于为化工、石油和天然气、食品与饮料、水与污水处理、能源、冶金、造纸、造船与环境检测等广泛的行业领域提供zhuo越的产品和服务。凭借Z完整的自动化仪表生产线,Endress+Hauser可为客户量身定做Z合适的自动化解决方案。1953年2月1日,瑞士工程师GeorgH.Endress先生与德国银行家LudwigHauser先生在德国Lrrach创建了L.HauserKG公司即今天Endress+Hauser公司的前身。公司Z开始是销售一种英国产的新型电容式物位传感器,今天我们可以称之为“车库公司",尽管它当初的办公室只是由一间卧室改建的。德国E+H电磁流量计选型资料这种新型传感器很快取得了成功,公司的两位创始人迅速地开始构建他们自己的生产设施,从此,销售额持续增长。这时的销售范围,已经由早期主要集中在德国南部扩展到整个德国以及周边国家。他们开始经营电容式以外的其他不同原理的物位传感器产品。后来,其他测量领域的产品也开始研发、生产和销售,比如压力、流量、温度等等。销售和服务开始遍及整个西欧,并于20世纪70年代在美国和日本成立了首批海外办事处。20世纪80年代,公司开始致力于应对“微电子技术"的挑战,并取得了技术上的领xian优势。随着过程自动化由“信号导向"转向“信息导向",驱使E+H积极参与不同现场总线协议的研发,今天,它已经在该领域成为的之一。1995年,71岁的h.c.GeorgH.Endress博士正式将公司的管理权移交给他的长子KlausEndress先生,在这之前,KlausEndress就已经担任公司的Z高执行总裁。总部位于瑞士的E+H公司在过去的十年里不断发展,如今成为专业为过程工业自动化提供传感器的制造商,为整个过程行业提供自动化解决方案和各种类型传感器的国际化领导厂商。公司成立54年后的今天,E+H在全部六大洲都设有分支机构,范围内拥有7,000多名员工,共同为市场上Z复杂的工业传感器系列提供广泛的生产、销售和服务。德国E+H电磁流量计选型资料[详细]
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2018-10-06 10:01
产品样册
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E+H质量流量计80E选型资料
- E+H质量流量计80E选型资料E+H质量流量计E系列流量计采用科氏力测量原理,节约成本,赢得了良好的声誉。带Promass80变送器,用于液体与气体流量的极ng确测量,应用范围广泛。优势模块化的设备与操作概念,带来更高的效率。可选择批量测量与浓度测量软件作为扩展功能。带诊断功能与数据备份,提升过程质量。一体化多变量流量测量仪表。平衡的双管测量系统设计,抗震性好。坚固的设计,不受外部管道作用力影响。无需进出口直管段,安装简便。应用领域科氏力质量流量测量原理与流体的物理性质无关,例如粘度和密度。性能特征质量流量(液体):±0.20%o.r.质量流量(气体):±0.75%o.r.过程温度Z高可达+140°C(+284°F)安全隔膜(可选)提供保证的产品质量,符合CIP/SIP卫生标准低保养成本坚固的现场(铝)外壳,具有67年知识产权的du家ZL食品/卫生行业/部门的相关审批E+H质量流量计80E系列ZG总代理E+H质量流量计80E08-AD2SAAHACFA8热式气体质量流量计65F15-AE2AG1AAABBAE+H质量流量计80E选型资料间接式间接式质量流量计有3种主要型式:速度式流量计与密度计的组合,节流式(或靶式)流量计与容积式流量计的组合,节流式(或靶式)流量计与密度计组合。还有一种根据流体的工作压力、温度将容积流量计的测量值换算成标准状态下的容积流量。但是,当介质的种类或成分改变时,它不能给出准确的质量流量。严格说来,它不属于质量流量计。输出密度、比重、体积流量、质量流量、质量能量流量等,兼有指示、模拟量输出、打印、越限报警、仪器故障报警等多种功能。质量流量计热式热式质量流量计的基本原理是利用外部热源对管道内的被测流体加热,热能随流体一起流动,通过测量因流体流动而造成的热量(温度)变化来反映出流体的质量流量。当流体成分确定时,流体的定压比热为已知常数。因此由上式可知,若保持加热功率恒定,则测出温差便可求出质量流量;若采用恒定温差法,即保持两点温差不变,则通过测量加热的功率也可以求出质量流量。由于恒定温差法较为简单、易实现,所以实际应用较多。这种流量计多用于较大气体流量的测量。为避免测温和加热元件因与被测流体直接接触而被流体玷污和腐蚀,可采用非接触式测量方法,即将加热器和测温元件安装在薄壁管外部,而流体由薄壁管内部通过。非接触式测量方法,适用于小口径管道的微小流量测量。当用于大流量测量时,可采用分流的方法,即仅测量分流部分流量,再求得总流量,以扩大量程范围。质量流量计差压式差压式质量流量计是以马格努斯效应为基础的流量计,实际应用中利用孔板和定量泵组合实现质量流量测量。常见的有双孔板和四孔板与定量泵组合两种结构。双孔板结构形式如图6所示,在主管道上安装结构和尺寸完全相同的两个孔板A和B,在分流管道上装置两个流向相反、流量固定为的定量泵,差压计连接在孔板A入口和孔板B出口处。质量流量计科里奥利科里奥利质量流量计(简称科氏力流量计)是一种利用流体在振动管中流动而产生与质量流量成正比的科里奥利力的原理来直接测量质量流量的仪表。E+H质量流量计80E选型资料[详细]
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2018-10-06 10:02
产品样册
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E+H PH支架选型资料
- E+HPH支架选型资料产品名称:CPA475支架CPA475支架产品描述伸缩式支架,用于在消毒场合的储罐或管道中的pH/ORP测量.产品应用化工行业造纸业废水/工业用水发电厂垃圾焚化炉产品性能及优势一体化设计球阀切断可保证安全可靠的过程测量无需中断过程就可对电极进行清洗和标定,因此延长了电极的寿命在过程进行中也可简单的对电极进行移......产品名称:CPA474支架CPA474支架产品描述一体化可回收支架,用于储罐或管道中pH/氧化还原电极的安装一体化可回收支架可对电极进行自动清洗和标定,当储罐被充满或低于过程压力条件10bar时可更换电极。接触介质材质为塑料。产品应用化工行业废水/工业用水发电厂垃圾焚化炉产品性能及优势一体化设计球阀切断可保证安全可靠的过......产品名称:CPA472D支架CPA472D支架产品描述一体化可伸缩pH/ORP电极的安装支架一体化可伸缩式支架可以在满罐或压力达6bar的过程下对探头进行自动清洗、标定和更换。接液部分的材料是不锈钢。产品应用化工行业污水行业厂建储罐和过程罐管路产品性能及优势一体化设计无需中断过程就可对电极进行清洗和标定,因此延长了电极的寿......产品名称:CPA473支架CPA473支架产品描述一体化可回收支架,用于储罐或管道中pH/氧化还原电极的安装一体化可回收支架可对电极进行自动清洗和标定,当储罐被充满或低于过程压力条件10bar时可更换电极。接触介质材质为不锈钢。产品应用化工行业造纸业废水/工业用水发电厂垃圾焚化炉产品性能及优势一体化设计球阀切断可保证安......产品名称:CPA472支架产品描述一体化可伸缩pH/ORP电极的安装支架一体化可伸缩式支架可以在满罐或压力达6bar的过程下对探头进行自动清洗、标定和更换。接液部分的材料是不锈钢。产品应用化工行业污水行业厂建储罐和过程罐管路产品性能及优势一体化设计无需中断过程就可对电极进行清洗和标定,因此延长了电极的寿命中止栓......产品名称:PA450支架PA450支架产品描述pH/氧化还原电极可伸缩支架,可安装于管道和储罐产品应用pH/氧化还原测量,经常需要清洗或标定电极。CPA450专为此而设计,使得电极过程中安装和拆卸或维护都变得简单、安全。化工行业中的pH/氧化还原测量储罐和过程罐管路纤维状或有气泡的介质电站产品性能及优势安装和拆卸p......产品名称:CYA611支架CYA611支架产品描述沉入式支架,适用于溶解氧、浊度探头及一体化pH/氧化还原电极CPF10产品应用沉入式支架CYA611带有G1和NPT3/4螺纹,适用于明渠、储液池和罐区中简单安装探头。污水处理厂注水和出水的监测污水管的监测活性污泥池中溶解氧/固体含量的测量脱氮系统中氧化还原测量沉淀药剂pH测量污水中和......产品名称:CPA111支架CPA111支架产品描述浸入式支架,适用于敞口或密封罐,带DN100法兰和卡口式传感器安装口产品应用DipFitLCPA111不仅可以应用于净水/污水处理领域,还可应用于过程。还可带电极清洗系统Chemoclean,可选配件:喷洗头、安装支架产品性能及优势采用环保型聚丙烯材料滑动法兰使浸入深度可调;卡口安装可方便的安装/拆......产品名称:CPA471支架CPA471支架产品描述一体化可伸缩pH/ORP电极的安装支架一体化可伸缩式支架可以在满罐或压力达6bar的过程下对探头进行自动清洗、标定和更换。接液部分的材料是不锈钢。产品应用化工行业污水行业厂建储罐和过程罐管路产品性能及优势一体化设计无需中断过程就可对电极进行清洗和标定,因此延长了电极的寿......产品名称:CPA140支架CPA140支架产品描述浸入式支架,带过程需要法兰和卡口式传感器安装产品应用污水处理造纸化工行业过程产品性能及优势卡口式安装便于拆卸即使在含有固体的介质中测量,也可以起到良好的密封适用于高温高压场合(可达10bar/145psi,150℃/302°F)浸入深度500...2500mm/20...98带有Goretex......[详细]
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2018-11-14 10:00
产品样册
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E+H雷达物位计FMR245选型资料
- E+H雷达物位计FMR245选型资料E+H雷达物位计FMR245产品描述连续的非接触式物位测量仪表。经济的4-20mA两线制技术,适用于危险区域。E+H雷达物位计FMR245优点经济的两线制技术:是差压、浮子和浮筒式物位计的可靠替代品。采用两线制技术,有效的降低布线成本,且易于实现与现有系统的集成.非接触式测量测量几乎不受介质特性影响.通过数文引导式菜单轻松进行现场操作.通过Endress+Hauser的操作软件便于进行仪表调试、文件编制和故障诊断频率范围采用K波段支持HART或PROFIBUSPA以及FF基金会现场总线协议.耐高温:适用于过程温度高达200°C(392°F)的测量场合用于物位监测(MIN,MAX),符合IEC61508/IEC61511-1标准的要求,通过了SIL2认证选项:气密性电缆入口,提高过程的安全性E+H雷达物位计FMR245应用领域MicropilotM可用于对液体、浆料、淤泥和固料进行连续的非接触式物位测量。测量不受介质改变,温度变化,气层或蒸汽的影响。FMR245-可用于温度高达200°C(392°F)的测量场合,易于清洗。[详细]
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2024-09-13 06:44
产品样册
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德国E+H L400电磁流量计,E+H变送器
- 德国E+HL400电磁流量计,E+H变送器德国E+HL400先进的变送器搭配轻质量传感器使用,适用于水和污水应用应用?电磁测量原理完全不受压力、密度、温度和粘度的影响?完全适用于水和污水行业中的标准应用仪表特性?传感器重量Z多可以减轻30%?标称口径:DN25...2400(1...90")?Z小安装长度要求,符合DVGW/ISO标准?坚固耐用的聚碳酸酯或铝变送器外壳?允许WLAN访问?内置数据记录仪:测量值监控优势?安装成本低:采用duyi无二松套法兰,灵活安装(DN<350(14"))?节能的流量测量:无截流部件,无压损?免维护:无可移动部件?操作安全:配备带触摸键控制的背光显示单元,无需打开仪表操作?省时的现场操作,无需其他软件和硬件:内置Web服务器?具有自校验功能:采用HeartbeatTechnology德国E+HL400电磁流量计应用领域双向测量原理不受压力、密度、温度和粘度的限制水和污水行业标准应用仪表特性自重减轻可达30%公称直径:DN25~2400(1~90")安装开档尺寸可缩短至DVGW/ISO变送器外壳采用耐用型聚碳酸酯或铝材WLAN连接内置数据记录仪:测量值监测德国E+HL400电磁流量计,E+H变送器测量系统仪表包括一台变送器和一个传感器。提供两种结构类型的仪表:?一体式结构:变送器和传感器组成一个整体机械单元。?分体式结构:变送器和传感器分开安装。变送器Promag400仪表类型和材料:?一体式仪表:一体式外壳聚碳酸酯塑料铝,带铝合金AlSi10Mg涂层?分体式仪表:墙装型外壳聚碳酸酯塑料铝,带铝合金AlSi10Mg涂层设置:?外部操作,带四行背光现场显示,触摸键操作和引导式应用菜单(“Make-it-run”向导)?通过调试工具(例如:FieldCare)?通过Web浏览器(例如:MicrosoftInternet浏览器)?工业以太网(EtherNet/IP)输出型仪表:通过Rockwell自动化系统的ProfileIII产品插件通过电子数据表(EDS)?PROFIBUSDP输出型仪表:通过西门子自动化系统公司的PDM驱动程序传感器PromagL?公称口径:DN25...2400(1...90")?材质:传感器外壳:铝,带铝合金AlSi10Mg涂层;碳钢,带保护漆涂层传感器接线盒:铝,带铝合金AlSi10Mg涂层聚碳酸酯材质的传感器接线盒仅适用于口径DN350…2400mm(13.8…94.5in),防护等级为IP68测量管:DN25...300(1...12"):不锈钢1.4301/1.4306/304LDN350...1200(14...48"):不锈钢1.4301/1.4307/202/304DN1350...2400(54...90"):不锈钢1.4301/1.4307内衬:硬橡胶、聚氨酯、PTFE电极:不锈钢1.4435(316L)、AlloyC222.4602(UNSN06022)合金过程连接:不锈钢1.4301/1.4306/1.4404//1.4571/F316L;碳钢A105/A181/A515(70)/FE410WB/P250GH/P235GH/P265GH/S235JRG2/S235JR+N/S275JR密封圈:符合DINEN1514-1标准接地环:不锈钢1.4435(316L)、AlloyC222.4602(UNSN06022)合金德国E+HL400电磁流量计,E+H变送器[详细]
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2018-09-21 10:00
产品样册
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E+H超声波物位仪
- E+H超声波物位仪产品描述用于液体、浆料和块料非接触式物位测量的一体化测量变送器优点四行纯文本显示的菜单式现场操作,快速简单地进行仪表调试,具有7种可选语言现场包络线显示,简单进行仪表故障诊断提供的FieldCare操作软件,使用户可以方便地对仪表进行远程操作、故障诊断和测量点文件编制适用于爆炸危险区域(气体-Ex,粉尘-Ex)多达32点的线性化功能可将长度、体积或流量测量值转换成任意单位非接触式测量方法,减少了维护需求可使用分离显示和操作单元(与变送器的Zda安装间距可达20m(66ft))集成温度传感器,自动对受温度影响的声速进行校正应用领域适用于液体、浆料、淤泥和固体块料的连续非接触式物位测量明渠和测量堰的流量测量系统集成:HART(标准),4...20mAPROFIBUSPAFF基金会现场总线Zda测量范围液体:8m固体:3,5m其他变送器测量范围:FMU40:液体:5m固体:2mFMU42:液体:10m固体:5mFMU43:液体:15m固体:7mFMU44:液体:20m固体:10mE+H超声波物位仪为更好服务ZG客户,Endress+Hauser集团在上海设立"Endress+HauserZG"总部,并下辖全国12个联络处;同时在苏州先后建立了流量、物位、分析和温度产品的生产ZX,竭诚就近为用户提供产品销售、技术咨询、现场服务、备品备件、人员培训等各项服务。Endress+Hauser企业精神Customersalwayshavepriority客户至上Servingfirstbeforeearning服务优先Cultivatinganatmosphereoftrust营造“信任”的氛围Evolution,notrevolution渐进发展,而不是剧烈的变革Attachlittleimportancetohierarchiesandstatussymbols淡泊金钱和权势Learningfrommistakes从错误中学习Dosamethingsthesamewayandrightfromthebeginning自始以相同的方法做同样的事Solvingproblemsattheirsource从根本解决问题Teamspirit团队精神Nevergiveupattitude永不言败Reliableandloyal忠诚可靠Financiallyindependent经济自主独立Familyownedandcontrolled家族企业,家族控制管理E+H超声波物位仪[详细]
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2018-09-29 10:01
产品样册
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E+H CM442双通道变送器
- E+HCM442双通道变送器德国E+HCM442双通道多参数通用变送器产品描述多参数变送器双测量通道,连接Memosens数字式传感器优点:过程安全:图形化菜单,操作简便标准化的直观操作方法,适用于新一代Liquiline变送器、采样仪和分析仪平台上的所有产品调试快速:Memosens:即插即用,允许使用实验室方法标定传感器预设置Liquiline变送器易于进行功能扩展,满足系统的新要求优化备件:交互式平台,模块化概念(例如:相同模块适用于不同参数)集成至Fieldcare和资产管理系统中,有效进行资产管理应用领域E+HCM442双通道变送器LiquilineCM442/CM444/CM448是一款可扩展的多参数控制器,适用于工业过程和环境领域中的监控和过程控制。根据具体订购型号,可以连接多达8个Memosens数字式传感器。可以通过数学功能将新测量计算值(例如:通过差值电导率测量进行pH计算)接入测量信号。此外,Z多可以选择8路0/4...20mA模拟量输出。可以通过数字现场总线(HART、PROFIBUS、Modbus)和工业以太网连接至过程控制系统中。还可以选择清洗功能、控制器和报警继电器。常见故障.1、安装时应使变送器的压力敏感件轴向垂直于重力方向,变送器(图7)如果安装条件限制,则应安装固定后调整变送器零位到标准值。2、残存的压力释放不出,因此传感器零位又下不来。排除此原因的**方法是将传感器卸下,直接察看零位是否正常,如果正常更换密封圈再试。3、加压变送器输出不变化,再加压变送器输出突然变化,泄压变送器零位回不去。产生此现象的原因极有可能是压力传感器密封圈引起的。4、是否符合供电要求;电源与变送器及负载设备之间有无接线错误。如果变送器接线端子上无电压或极性接反均可造成变送器无电压信号输出。5、压力传感器及变送器的外壳一般需接地,信号电缆线不得与动力电缆混合铺设,传感器及变送器周围应避免有强电磁干扰。传感器及变送器在使用变送器(图8)中应按行业规定进行周期检定。6、用户在选择压力传感器及变送器时,应充分了解压力测量系统的工况,根据需要合理选择,使系统工作在**状态,并可降低工程造价。7、通过隔离片和元件内的填充液传送到测量膜片两侧。测量膜片与两侧绝缘片上的电极各组成一个电容器。8、压力变送器要求每周检查一次,每个月检验一次,主要是清除仪器内的灰尘,对电器元件认真检查,对输出的电流值要经常校对,压力变送器内部是弱电,一定要同外界强电隔开。一体化温度变送器.一体化温度变送器一般由测温探头(热电偶或热电阻传感器)和两线制固体电子单元组成。采用固体模块形式将测温探头直接安装在接线盒内,从而形成一体化的变送器。一体化温度变送器一般分为热电阻和热电偶型两种类型。E+HCM442双通道变送器热电阻温度变送器是由基准单元、R/V转换单元、线性电路、变送器(图11)反接保护、限流保护、V/I转换单元等组成。测温热电阻信号转换放大后,再由线性电路对温度与电阻的非线性关系进行补偿,经V/I转换电路后输出一个与被测温度成线性关系的4~20mA的恒流信号。热电偶温度变送器一般由基准源、冷端补偿、放大单元、线性化处理、V/I转换、断偶处理、反接保护、限流保护等电路单元组成。它是将热电偶产生的热电势经冷端补偿放大后,再帽由线性电路消除热电势与温度的非线性误差,Z后放大转换为4~20mA电流输出信号。为防止热电偶测量中由于电偶断丝而使控温失效造成事故,变送器中还设有断电保护电路。当热电偶断丝或接解不良时,变送器会输出Zda值(28mA)以使仪表切断电源。一体化温度变送器具有结构简单、节省引线、输出信号大、抗干扰能力强、线性好、显示仪表简单、固体模块抗震防潮、有反接保护和限流保护、工作可靠等优点。一体化温度变送器的输出为统一的4~20mA信号;可与微机系统或其它常规仪表匹配使用。也可用户要求做成防爆型或防火型测量仪表。液位变送器.折叠1、浮球式液位变送器浮球式液位变送器由磁性浮球、测量导管、信号单元、变送器(图12)电子单元、接线盒及安装件组成。一般磁性浮球的比重小于0.5,可漂于液面之上并沿测量导管上下移动。导管内装有测量元件,它可以在外磁作用下将被测液位信号转换成正比于液位变化的电阻信号,并将电子单元转换成4~20mA或其它标准信号输出。该变送器为模块电路,具有耐酸、防潮、防震、防腐蚀等优点,电路内部含有恒流反馈电路和内保护电路,可使输出Zda电流不超过28mA,因而能够可靠地保护电源并使二次仪表不被损坏。2、浮简式液位变送器浮筒式液位变送器是将磁性浮球改为浮筒,它是根据阿基米德浮力原理设计的。浮筒式液位变送器是利用微小的金属膜应变传感技术来测量液体的液位、界位或密度的。它在工作时可以通过现场按键来进行常规的设定操作3、静压或液位变送器该变送器利用液体静压力的测量原理工作。它一般选用硅压力测压传感器将测量到的压力转换成电信号,再经放大电路放大和补偿电路补偿,Z后以4~20mA或0~10mA电流方式输出。E+HCM442双通道变送器[详细]
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2018-10-06 10:02
产品样册
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德国E+H雷达物位计测量固体物位的技术选型
- 德国E+H雷达物位计适合测量高位贮仓中粉尘严重的固体散料,也适合高研磨作用的固体散料MicropilotFMR250特别适合测量高位贮仓中的固体散料、也适合高温场合和高研磨作用的固体散料。FMR250内置空气清洁器,适用粉尘严重或介质黏附的工况条件。MicropilotFMR250适合粉状、粒状等固体散料的连续性、非接触式物位测量。测量值不受粉尘、进料噪音、温度层、气体层的影响。优势德国E+H雷达物位计非接触式测量:测量几乎不受介质特性影响两线制技术,价格低廉:真正代替了压差、浮子或浮筒式物位测量方法两线制技术节约布线成本,方便接入现有系统利用Endress+Hauser操作软件,方便仪表调试、文件建档和故障诊断通过菜单式的字母数字显示模块,现场操作简便可进行限位监控(高限,底限),通过IEC61508和IEC61511认证,达到SIL2功能安全等级支持HART或PROFIBUSPA等FOUNDATION基础现场总线协议Z远测量距离:70m(230ft)应用领域FMR250用于测量高位贮仓中粉尘严重的固体散料,例如水泥、生料或动物饲料等;可应用于温度达200°C(392°F)的场合如水泥孰料或飞灰;可应用于具强研磨作用的固料如铁素体。配备DN80或DN100喇叭型天线的FMR250用于标准型应用和小型尺寸的安装短管。FMR250因配备的DN200或DN250抛物形天线的波束角只有4°或3.5°,成为适用许多安装场合的理想仪表。德国E+H雷达物位计[详细]
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2018-10-30 10:00
产品样册
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BURKERT变送器8323型选型资料
- BURKERT宝德8323精小型压力变送器以其优良的可靠性,广泛的适应性,产品的灵活性和多样性,广泛应用于石油、化工、冶金、电力、水利等工业过程现场压力测量和控制中。BURKERT宝德8323精小型压力变送器主要特点量程覆盖范围宽。防护等级:IP65。输出信号形式多样,现场可显示。反极性保护和瞬间过电流过跨压保护,符合EMI防护要求。防爆型产品符合GB3836.4标准的ExiaⅡCT6要求。工作原理陶瓷压阻型变送器是压力直接作用在陶瓷膜片的前面,使膜片产生微小的形变,厚膜电阻印刷在陶瓷膜片的背面,连接成一个惠斯登电桥(闭桥),由于压敏电阻的压阻效应,使电桥产生一个与压力成正比的高度线性、与激励电压也成正比的电压信号。BURKERT宝德8323精小型压力变送器技术参数:测量范围-0.1~0-0.01~60MPa过载1.5倍满量程压力压力类型表压或绝压密封参考压力极ng确度典型:±0.25%FS;Zda:±0.5%FS(包括非线性、迟滞和重复性)长期稳定性典型:±0.1%FS;Zda:±0.2%FS零点温度漂移0.03%FS/℃(≤100kPa);0.02%FS/℃(>100kPa)满度温度漂移0.03%FS/℃(≤100kPa);0.02%FS/℃(>100kPa)允许温度正常工作温度0~70℃贮存温度-20~80℃供电电源(12.5~36)VDC输出信号(4~20)mADC传输方式二线外壳防护电缆线和接插件连接均为IP65电气连接进口防爆插头座(DIN43650)壳体不锈钢/1Cr18Ni9Ti膜片96%氧化铝陶瓷密封材料氟橡胶/橡胶[详细]
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2018-11-14 10:00
产品样册
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德国E+H质量流量计选型资料整理
- E+H超声波流量计管段式小管径测量经济又方便,测量精度高;手持式超声波流量计F601/G601的技术参数如下:测量测量原理:时差相关原理流速:0.01~25m/s分辨率:0.025cm/s重复性:0.15%读数,视应用而定精度:(流场充分发展且径向对称)体积流量:±1%读数,视应用而定±0.5%读数,经过标定流速:±0.5%读数,视应用而定可测介质:所有导声流体,且气泡或固体颗粒的体积含量<10%主机外壳重量:~1.9kg;可测量的介质测量介质流速、仪表量程与口径测量一般的介质时,超声波流量计的满度流量可以在测量介质流速0.512m/s范围内选用,范围比较宽。低电压多脉冲原理,保证可靠运行。两路0.1%精度的模拟输入,接入温度传感器电流信号,即变成热量计!选择仪表规格(口径)不一定与工艺管道相同,应视测量流量范围是否在流速范围内确定,即当管道流速偏低,不能满足流量仪表要求时或者在此流速下测量准确度不能保证时,需要缩小仪表口径,从而提高管内流速,得到满意测量结果。防护等级:IP65(根据EN60529);材质:铝合金,粉末涂层尺寸:(226x213x59)mm(WxHxD)通道:2危险区:Zone2电源:充电电池(6V/4Ah);外接电源(100~240)VAC电池工作时间:>14h显示:2x16字符,点阵,带背光工作温度:-10~60℃功耗:<6W信号平均:(0~100)s,可调测量速率:(100~1000)Hz(1通道)响应时间:1s(1通道),70ms可选.测量功能测量量:体积/质量流量,流速,能量流量(需温度输入)累积量:它的高可靠性是积8年的制造经验加上博采众长,通过不断完善提高得到的;是由于采用了Zxin的诸如Philips、Tl、美国国家半导体公司超声波流量计的新型高性能集成元器件加上先进的SMD贴装器件生产线大规模生产实现的。40皮秒(40×10E-12秒)的时间分辨率,0.5%的线性度。体积,质量,能量(可选)计算功能:平均值,差值,总和工作语言:捷克语,丹麦语,德语,英语,法语,荷兰语,挪威语,波兰语,西班牙语数据记录可记录的参数:所有测量量及累积量容量:>100000条测量量通讯接口:RS232,RS485(可选)可通讯的参数:实测值,记录值,ZR系列超声波流量计采用的是时差法测量原理。实现中文显示,软件开放式设计,所有参数用户皆可设定;硬件元件参数无关化设计,无需调整即能确保每一台流量计具有完全相同的性能。E+H超声波流量计正确选型才能保证电磁流量计更好的使用。选用什么种类的超声波流量计应根据被测流体介质的物理性质和化学性质来决定?使超声波流量计的通径、流量范围、衬里材料、电极材料和输出电流等?都能适应被测流体的性质和流量测量的要求。精密功能检查精度等级和功能根据测量要求和使用场合选择仪表精度等级,做到经济合算。比如用于贸易结算、产品交接和能源计量的场合,应该选择精度等级高些,如1.0级、0.5级,或者更高等级;用于过程控制的场合,根据控制要求选择不同精度等级;有些仅仅是检测一下过程流量,无需做极ng确控制和计量的场合,可以选择精度等级稍低的,如1.5级、2.5级,甚至4.0级,这时可以选用价格低廉的插入式超声波流量计。E+H超声波流量计,E+H质量流量计,德国E+H流量计,上海E+Hdai理商,价格具有优势,欢迎您的询价![详细]
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2018-09-16 10:00
产品样册
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e+h涡街流量计72F系列选型资料
- Prowirl72F涡轮流量计产品描述涡街流量测量系统气体、蒸气和液体的可靠流量测量Prowirl72F涡轮流量计优点Prowirl系列传感器历经100000个次试验和测试,具有下列优点:不受以下因素影响:-振动(在所有方向上超过1g)-温度冲击(>150K/s)-污染流体介质-水锤冲击免维护、无可动部件、无零点漂移(“生命周期”标定)软件初始化设置,节省时间和运行成本Prowirl72F涡轮流量计应用领域用于气体、蒸气和液体的通用体积流量测量Prowirl72F涡轮流量计应用范围:流体温度范围-200...+400°C(-328...+752°F)压力等级可达PN250/Class1500传感器自带缩径管(R型=1级,S型=2级)可选双传感器型流量计(Dualsens型),用于冗余测量,带两个传感器和两套电子模块防爆认证:ATEX,FM,CSA,TIIS,NEPSI,IEC与过程控制系统的连接接口:HART,PROFIBUSPA,FF基金会现场总线安全性:压力设备指令SIL2[详细]
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2018-09-26 10:00
产品样册
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