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湖南华瑞传感
湖南华瑞传感测控工程有限公司是专业从事工业自动化监控工程及相关产品的研究、开发,是集研制,批量生产以及代理国外传感器、变送器、智能仪器、仪表及环保节能产品的高新技术产业实体。 华瑞公司主要产品有:瑞士KELLER测试技术有限公司生产的压力传感器、变送器、智能压力表/校验仪等,以及美国泰科电子有限公司(TE)生产的压力、称重/力、扭矩、位移、倾角、液位、振动/加速度、惯性、水质、温度、湿度、流量、磁阻、血氧、压电薄膜以及液体特性等传感器。 华瑞公司为中国用户提供国外先进传感器的同时,也专为不同领域的用户提供及解决应用方案,按照用户的具体要求研发与生产各种自动化控制产品与设备。目前公司自主研发的产品有各种压力变送器、静压式及超声波式液位计以及在线油液监控仪等多种产品。此外还提供余热节能开发服务。公司的产品广泛应用于航天航空、国防军工、机械设备、工业自动控制、汽车电子、医疗、石油化工、水力电力、仪器仪表等领域。 华瑞的宗旨:不断吸收消化国外先进技术,为用户提供可靠的产品与服务。 华瑞的信条:以诚相待、互利互惠、共同发展。  
  • Keller 凯乐 Acculevel SDI 料位变送器

    通信接口选项:Digital Serial; Other Interface Type
    特征:Submersible
    料位测量类型:Continuous Level
    最大工作压力:390 psi (275 m H2O)
    介质:Liquid
    测量技术:Differential Pressure Sensors; Pressure Membrane
    输出选项:Analog Voltage Signal;Analog Current Signal
    工作温度:14 to 140 F (-10 to 60 C)
    产品类别:Level Transmitters
  • Keller 凯乐 Acculevel™ 料位变送器

    通信接口选项:Digital Serial; Other Interface Type
    特征:Submersible
    料位测量类型:Continuous Level
    最大工作压力:390 psi (275 m H2O)
    介质:Liquid
    测量技术:Differential Pressure Sensors; Pressure Membrane
    输出选项:Analog Voltage Signal;Analog Current Signal
    工作温度:14 to 140 F (-10 to 60 C)
    产品类别:Level Transmitters
  • Keller 凯乐 CASTELLO 料位变送器

    显示:Digital Readouts
    特征:Programmable; Recorder/ Totalizer Functions ;Other
    料位测量类型:Continuous Level
    最大工作压力:33.36 psi (23.48 m H2O)
    介质:Liquid
    测量技术:Differential Pressure Sensors; Pressure Membrane
    工作温度:-4 to 158 F (-20 to 70 C)
    产品类别:Level Transmitters
  • Keller 凯乐 DCX-16 料位变送器

    通信接口选项:Digital Serial
    特征:Recorder/ Totalizer Functions; Submersible
    料位测量类型:Continuous Level
    最大工作压力:160 psi (112 m H2O)
    介质:Liquid
    测量技术:Differential Pressure Sensors
    工作温度:14 to 104 F (-10 to 40 C)
    产品类别:Level Transmitters
  • Keller 凯乐 DCX-16 SG&VG 料位变送器

    通信接口选项:Digital Serial
    特征:Recorder/ Totalizer Functions; Submersible
    料位测量类型:Continuous Level
    最大工作压力:160 psi (112 m H2O)
    介质:Liquid
    测量技术:Differential Pressure Sensors; Pressure Membrane
    安装选项:Top mount
    工作温度:14 to 104 F (-10 to 40 C)
    产品类别:Level Transmitters
  • Keller 凯乐 DCX-18 ECO 料位变送器

    通信接口选项:Digital Serial; Other Interface Type (optional feature)
    特征:Recorder/ Totalizer Functions; Submersible
    料位测量类型:Continuous Level
    最大工作压力:160 psi (112 m H2O)
    介质:Liquid
    测量技术:Differential Pressure Sensors
    工作温度:14 to 104 F (-10 to 40 C)
    产品类别:Level Transmitters
  • Keller 凯乐 DCX-22 料位变送器

    通信接口选项:Digital Serial
    特征:Recorder/ Totalizer Functions; Submersible
    料位测量类型:Continuous Level
    最大工作压力:160 psi (112 m H2O)
    介质:Liquid
    测量技术:Differential Pressure Sensors
    工作温度:14 to 104 F (-10 to 40 C)
    产品类别:Level Transmitters
  • Keller 凯乐 DCX-22 AA 料位变送器

    通信接口选项:Digital Serial
    特征:Recorder/ Totalizer Functions; Submersible
    料位测量类型:Continuous Level
    最大工作压力:33.36 psi (23.48 m H2O)
    介质:Liquid
    测量技术:Differential Pressure Sensors; Pressure Membrane
    工作温度:14 to 104 F (-10 to 40 C)
    产品类别:Level Transmitters
  • Keller 凯乐 DCX-22 AA CTD 料位变送器

    通信接口选项:Digital Serial
    特征:Recorder/ Totalizer Functions; Submersible
    料位测量类型:Continuous Level
    介质:Liquid
    测量技术:Electrical Conductivity or Resistance; Pressure Membrane
    工作温度:14 to 104 F (-10 to 40 C)
    产品类别:Level Transmitters
  • Keller 凯乐 DCX-22 SG&VG 料位变送器

    通信接口选项:Digital Serial
    特征:Recorder/ Totalizer Functions; Submersible
    料位测量类型:Continuous Level
    最大工作压力:160 psi (112 m H2O)
    介质:Liquid
    测量技术:Differential Pressure Sensors; Pressure Membrane
    工作温度:14 to 104 F (-10 to 40 C)
    产品类别:Level Transmitters
  • Keller 凯乐 DCX-25 PVDF 料位变送器

    通信接口选项:Digital Serial
    特征:Recorder/ Totalizer Functions; Submersible
    料位测量类型:Continuous Level
    最大工作压力:160 psi (112 m H2O)
    介质:Liquid
    测量技术:Differential Pressure Sensors; Pressure Membrane; Other (Such as tilt etc.)
    工作温度:14 to 104 F (-10 to 40 C)
    产品类别:Level Transmitters
  • Keller 凯乐 DCX-38 VG 料位变送器

    通信接口选项:Digital Serial
    特征:Recorder/ Totalizer Functions; Submersible
    料位测量类型:Continuous Level
    最大工作压力:4.35 psi (3.06 m H2O)
    介质:Liquid
    测量技术:Differential Pressure Sensors; Pressure Membrane
    工作温度:14 to 104 F (-10 to 40 C)
    产品类别:Level Transmitters
  • Keller 凯乐 Digilevel™ 料位变送器

    通信接口选项:Digital Serial
    显示:Non-electrical visual or audio output
    特征:Programmable; Recorder/ Totalizer Functions; Submersible
    料位测量类型:Continuous Level
    最大工作压力:390 psi (275 m H2O)
    介质:Liquid
    测量技术:Differential Pressure Sensors; Pressure Membrane
    工作温度:14 to 140 F (-10 to 60 C)
    产品类别:Level Transmitters
  • Keller 凯乐 Digilevel™-EC 料位变送器

    通信接口选项:Digital Serial
    特征:Programmable; Recorder/ Totalizer Functions; Submersible
    料位测量类型:Continuous Level
    最大工作压力:42.63 psi (30 m H2O)
    介质:Liquid
    测量技术:Differential Pressure Sensors; Pressure Membrane; Other (Such as tilt etc.)
    安装选项:Top mount
    工作温度:14 to 140 F (-10 to 60 C)
    产品类别:Level Transmitters
  • Keller 凯乐 Econolevel 料位变送器

    特征:Submersible
    料位测量类型:Continuous Level
    最大工作压力:100 psi (70.48 m H2O)
    介质:Liquid
    测量技术:Differential Pressure Sensors; Pressure Membrane
    安装选项:Top mount
    输出选项:Analog Current Signal
    工作温度:-4 to 140 F (-20 to 60 C)
    产品类别:Level Transmitters
  • Keller 凯乐 Levelgage™ 料位变送器

    特征:Submersible
    料位测量类型:Continuous Level
    最大工作压力:390 psi (275 m H2O)
    介质:Liquid
    测量技术:Differential Pressure Sensors; Pressure Membrane
    输出选项:Analog Voltage Signal;Analog Current Signal
    工作温度:14 to 140 F (-10 to 60 C)
    产品类别:Level Transmitters
  • Keller 凯乐 LevelRat™ 料位变送器

    特征:Can handle liquids with suspended solids (slurries); Submersible
    料位测量类型:Continuous Level
    最大工作压力:43.35 psi (30.51 m H2O)
    介质:Liquid
    测量技术:Differential Pressure Sensors; Pressure Membrane
    安装选项:Bottom mount
    输出选项:Analog Voltage Signal;Analog Current Signal
    工作温度:14 to 158 F (-10 to 70 C)
    产品类别:Level Transmitters
  • Keller 凯乐 Microlevel 料位变送器

    通信接口选项:Digital Serial
    特征:Submersible
    料位测量类型:Continuous Level
    最大工作压力:390 psi (275 m H2O)
    介质:Liquid
    测量技术:Differential Pressure Sensors; Pressure Membrane
    输出选项:Analog Voltage Signal;Analog Current Signal
    工作温度:14 to 140 F (-10 to 60 C)
    产品类别:Level Transmitters
  • Keller 凯乐 Nanolevel 料位变送器

    通信接口选项:Digital Serial
    特征:Submersible
    最大工作压力:4.34 psi (3.05 m H2O)
    介质:Liquid
    测量技术:Capacitive or RF Admittance
    安装选项:Bottom mount
    输出选项:Analog Current Signal
    工作温度:32 to 140 F (0.0 to 60 C)
    产品类别:Level Transmitters
  • Keller 凯乐 Series 26 W 料位变送器

    特征:Submersible
    料位测量类型:Continuous Level
    最大工作压力:290 psi (204 m H2O)
    介质:Liquid
    测量技术:Differential Pressure Sensors; Electrical Conductivity or Resistance
    输出选项:Analog Voltage Signal;Analog Current Signal
    工作温度:-49 to 212 F (-45 to 100 C)
    产品类别:Level Transmitters
  • Keller 凯乐 Series 36 XW Ei 料位变送器

    通信接口选项:Digital Serial
    特征:Submersible
    料位测量类型:Continuous Level
    最大工作压力:435 psi (306 m H2O)
    介质:Liquid
    测量技术:Differential Pressure Sensors; Electrical Conductivity or Resistance
    输出选项:Analog Voltage Signal;Analog Current Signal
    工作温度:-40 to 212 F (-40 to 100 C)
    产品类别:Level Transmitters
  • Keller 凯乐 Series 36XW 料位变送器

    通信接口选项:Digital Serial
    特征:Submersible
    料位测量类型:Continuous Level
    最大工作压力:435 psi (306 m H2O)
    介质:Liquid
    测量技术:Differential Pressure Sensors; Electrical Conductivity or Resistance
    输出选项:Analog Voltage Signal;Analog Current Signal
    工作温度:-4 to 176 F (-20 to 80 C)
    产品类别:Level Transmitters
  • Keller 凯乐 Series 46X 料位变送器

    特征:Programmable; Submersible
    料位测量类型:Continuous Level
    最大工作压力:4.35 psi (3.06 m H2O)
    介质:Liquid
    测量技术:Capacitive/RF Admittance; Differential Pressure Sensors
    输出选项:Analog Voltage Signal;Analog Current Signal
    工作温度:32 to 176 F (0.0 to 80 C)
    产品类别:Level Transmitters
  • Keller 凯乐 Series 46X Ei 料位变送器

    特征:Programmable; Submersible
    料位测量类型:Continuous Level
    最大工作压力:4.35 psi (3.06 m H2O)
    测量范围:0.0 to 394 inch (0.0 to 10000 mm)
    介质:Liquid
    测量技术:Capacitive/RF Admittance; Differential Pressure Sensors
    输出选项:Analog Voltage Signal;Analog Current Signal
    工作温度:32 to 176 F (0.0 to 80 C)
    产品类别:Level Transmitters
  • Keller 凯乐 Series Xi W (CTD) 料位变送器

    通信接口选项:Digital Serial; Other Interface Type
    特征:Submersible
    料位测量类型:Continuous Level
    最大工作压力:435 psi (306 m H2O)
    介质:Liquid
    测量技术:Differential Pressure Sensors; Electrical Conductivity or Resistance
    输出选项:Analog Voltage Signal;Analog Current Signal
    工作温度:-4 to 176 F (-20 to 80 C)
    产品类别:Level Transmitters

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