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Cerabar PMP71B压力变送器

Cerabar PMP71B压力变送器

智能压力变送器,无需中断生产过程即可校验仪表健康状况

PMP71B
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筛选测量/应用任务
测量/应用任务

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  • 测量原理

    绝压和表压

  • 特点

    Pressure transmitter with metallic process diaphragm.
    Available with diaphragm seals.
    Device health verification without process interruptions.
    Intuitive and clear wizards for commissioning, proof tests and verification.

  • 供电电压

    4...20 mA HART
    Ex d, Ex e, non-Ex:
    10.5...35V DC :
    Ex i: 10.5...30V DC

  • 参考测量精度

    Standard:
    up to 0.05 %
    Platinum:
    up to 0.025 %

  • 长期稳定性

    0.05 % of URL/ year
    0.07 % of URL/ 5 years
    0.10 % of URL/ 10 years

  • 过程温度

    Standard:
    -40°C…+125°C
    (-40°F…+257°F)
    Diaphragm seal:
    -70°C...+400°C
    (-94°F...+752°F)

  • 环境温度

    -60°C...+80°C
    (-76°F...+185°F)

  • 传感器

    400 mbar...700 bar
    (6 psi...10,500 psi)

  • 最小可标定量程

    5 mbar (0.075 psi)

  • 抗真空压力

    5 mbar (0.725 psi)

  • 最大量程比

    100:1

  • 最大过压限定值

    2,800 bar (40,600 psi)

  • 过程连接

    Thread:
    G1/2...G2, R1/2, MNPT3/4...MNPT2,
    FNPT1/2, R1/2
    Flange:
    DN25...DN100,
    NPS 1"...4"
    Pancake: 2"...4", DN50...DN100

  • 过程膜片的材质

    316L, AlloyC,
    Tantal, Monel,
    PTFE,
    Gold

  • 垫圈材质

    PTFE

  • 填充液

    Silicone oil, Inert oil,
    Vegetable oil,
    High/ low temperature oil

  • 外壳材质

    Aluminium,
    316L

  • 通信

    4...20 mA HART
    PROFINET with Ethernet-APL
    Bluetooth® wireless
    technology and app (optional)

  • 证书和认证

    ATEX, CSA, IECEx, JPN Ex, INMETRO, NEPSI, UK Ex

  • 安全认证

    SIL

  • 设计认证

    EN10204-3.1,
    NACE MR0103,
    NACE MR0175

  • 船级认证

    船级认证

  • 饮用水认证

    NSF

  • 特点

    Heartbeat Technology,
    Bluetooth® Operation and maintenance SmartBlue App,
    LED Module,
    RFID TAG for easy identification,
    Plug and play functionalities,
    HistoROM

  • 测量原理

    绝压和表压

  • 特点/应用

    Pressure transmitter with metallic process diaphragm.
    Available with diaphragm seals.
    Device health verification without process interruptions.
    Intuitive and clear wizards for commissioning, proof tests and verification.

  • 特点

    Heartbeat Technology,
    Bluetooth® Operation and maintenance SmartBlue App,
    LED Module,
    RFID TAG for easy identification,
    Plug and play functionalities,
    HistoROM

  • 电源/通信

    Ex d, Ex e, non-Ex:
    10.5...35V DC
    Ex i: 10.5...30V DC

  • 测量精度

    Standard:
    up to 0.05 %
    Platinum:
    up to 0.025 %

  • 长期稳定性

    0.05 % of URL/ year
    0.07 % of URL/ 5 years
    0.10 % of URL/ 10 years

  • 环境温度

    -60°C...+80°C
    (-76°F...+185°F)

  • 过程温度

    Standard:
    -40°C…+125°C
    (-40°F…+257°F)
    Diaphragm seal:
    -40°C...+400°C
    (-40°F...+752°F)

  • 过程压力(绝压)/最大过压限定值

    700 bar
    (10,500 psi)

  • 压力测量范围

    400 mbar...700 bar
    (1.5 psi...10,500 psi)

  • 主要接液部件

    316L, AlloyC,
    Tantal, Monel,
    PTFE, Gold

  • 过程连接

    Thread:
    G1/2...G2, R1/2, MNPT3/4...MNPT2,
    FNPT1/2, R1/2
    Flange:
    DN25...DN100,
    NPS 1"...4"
    Pancake: 2"...4", DN50...DN100

  • 最大测量距离

    7000 m (22,966 ft) H2O

  • 通信

    4...20 mA HART
    PROFINET with Ethernet-APL
    Bluetooth® wireless
    technology and app (optional)

  • 证书和认证

    ATEX, IEC Ex, CSA C/US, NEPSI

  • 安全认证

    SIL

  • 设计认证

    EN 10204-3.1
    NACE MR0175,
    NACE MR0103

  • 船级认证

    船级认证

  • 饮用水认证

    NSF

  • 计量认证和证书

    MID

  • 选项

    Touch control display
    Diaphragm seal

  • 应用限制

    Measuring cell: Metal
    welded
    If pressurized, possibly
    use differential pressure
    measurement with two
    pressure transmitters
    (electronic dp). Observe
    ratio head pressure:
    hydrostatic pressure