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Deltabar PMD78B差压变送器

Deltabar PMD78B ©Endress+Hauser
Deltabar PMD78B ©Endress+Hauser
  • Deltabar PMD78B
  • Deltabar PMD78B

智能压力变送器能够及时检测过程异常，比如引压管堵塞

PMD78B是新一代Deltabar变送器的成员之一。变送器坚固耐用，采用安全Bluetooth蓝牙连接，使用移动设备，安装app，即可远程操控仪表。支持按需维护，提高了工厂的可用性。
软件的使用同样十分简单。操作向导直观明了，引导用户逐步完成仪表设置、功能安全测试和验证测试。
Heartbeat Technology心跳技术提供自校验和自监控功能，能够检测出过程异常，比如引压管堵塞。

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完美胜任基本测量任务

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轻松应对关键工艺的测量挑战

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满足严苛工况的特殊测量要求

仪表技术性能
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特殊选型

  • 产品规格参数

    • 测量精度

      Standard:
      up to 0.1 %

    • 过程温度

      -40°C...+400°C
      (-65°F...+752°F)

    • 压力测量范围

      100 mbar...40 bar
      (1.5psi...600 psi)

    • 主要接液部件

      316L, AlloyC,
      Tantal, Monel
      PTFE, Gold

    • 过程膜片的材质

      316L, AlloyC,
      Tantal,
      Monel
      PTFE
      Gold

    • 传感器

      100 mbar...40 bar
      (1.5 psi...600 psi)

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  • 优势

    • 使用SmartBlue App无线远程控制操作困难区域内的设备

    • 减小系统故障发生几率，零错误的SIL调试和引导式仪表功能安全测试

    • 采用Heartbeat Technology心跳技术，无需中断生产过程即可验证仪表健康状况。提高了工厂的可用性。

    • 清晰标识仪表状况，一旦出现诊断信息，仪表立即从绿色切换至红色显示

  • 应用领域

    • 最大适用压力40 bar (600 psi)

    • 采用隔膜密封系统的仪表的最高耐温400°C (752 °F)

    • 最大适用静压160bar (2400psi)

    • 最高测量精度为+/- 0.075%

特征和规格

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Details

  • 测量原理

    差压

  • 特点

    Specialist with one or two capillaries for accurate differential pressure measurement.

    Intuitive and clear wizards for commissioning, proof tests and verification.

  • 供电电压

    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 0.1 %

  • 长期稳定性

    0.025 % of URL/ year

    0.05 % of URL/ 5 years

    0.10 % of URL/ 10 years

  • 过程温度

    -40°C...+400°C
    (-40°F...+752°F)

  • 环境温度

    -40°C...+85°C
    (-40°F...+185°F)

  • 传感器

    100 mbar...40 bar

    (1.5 psi...600 psi)

  • 最小可标定量程

    5 mbar (0.075 psi)

  • 抗真空压力

    50 mbar (0.73 psi)

  • 最大量程比

    100:1

  • 最大过压限定值

    160 bar
    (2400 psi)

  • 过程连接

    Thread: MNPT1/2, G1/2

    Flange: NPS 2"...4", DN50...100

  • 过程膜片的材质

    316L, AlloyC,

    Tantal,

    Monel

    PTFE

    Gold

  • 垫圈材质

    PTFE, FKM,

    EPDM, FFKM

  • 填充液

    Silicone oil,

    inert oil,

    vegetable oil,

    low- / high temperature oil

  • 外壳材质

    Aluminium, 316L

  • 通信

    4...20 mA HART

  • 证书和认证

    ATEX, IEC Ex

  • 设计认证

    EN10204-3.1,

    NACE MR0175,

    NACE MR0103

  • 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

    差压

  • 特点/应用

    Smart differential pressure transmitter with one or two capillaries, full range of certifications and Heartbeat Technology.

    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 0.1 %

  • 长期稳定性

    0.025 % of URL/ year

    0.05 % of URL/ 5 years

    0.10 % of URL/ 10 years

  • 环境温度

    -54°C...+85°C
    (-65°F...+185°F)

  • 过程温度

    -40°C...+400°C
    (-65°F...+752°F)

  • 过程压力（绝压）/最大过压限定值

    160 bar (2.400 psi)

  • 压力测量范围

    100 mbar...40 bar
    (1.5psi...600 psi)

  • 主要接液部件

    316L, AlloyC,

    Tantal, Monel

    PTFE, Gold

  • 过程连接

    Thread:

    MNPT1/2, G1/2

    Flange:

    NPS 2"...4", DN50...100

  • 最大测量距离

    160 m (525 ft) H2O

  • 通信

    4...20 mA HART

  • 证书和认证

    ATEX, IEC Ex

  • 设计认证

    EN 10204-3.1,

    NACE MR0175,

    NACE MR0103

  • 选项

    Touch control display

  • 应用限制

    Keine

文档/手册/软件

附件/备件

Nr
Order code
Specification
  • 14
    • Nr 14 Order code 71487198

      Blind plug, M20, 316L, o-ring EPDM

      Consists of: blind plug, o-ring PTFE coated 17.0x2.0. Usage: FMG50, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B, NMT81.

    • Nr 14 Order code 71487199

      Blind plug, M20, Alu, o-ring EPDM

      Consists of: blind plug, o-ring PTFE coated 17.0x2.0. Usage: FMG50, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B, NMT81.

    • Nr 14 Order code 71487201

      Blind plug, NPT1/2, Alu

      Consists of: blind plug, PTFE coated. Usage: FMG50, NMT81, PMC51B, PMC71B PMD55B, PMD75B/PMD78B, PMP51B, PMP71B.

    • Nr 14 Order code 71487203

      Blind plug, NPT1/2, 316L

      Consists of: blind plug, PTFE coated. Usage: FMG50, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B, NMT81.

  • 15
    • Nr 15 Order code 71435135

      电缆格兰头 M20，塑料 适用型号: FTL41，FTL51B，PMC51B，P

      Usage: FMG50, FTL41, FTL51B, FTL62/64, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B.

    • Nr 15 Order code 71435136

      电缆格兰头 M20，铜镀镍 适用型号: FMG50，FTL41，FTL51B，P

      Usage: FMG50, FTL41, FTL51B, FTL62/64, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B.

    • Nr 15 Order code 71435137

      电缆格兰头 M20，316L 适用型号: FMG50，FTL51B，PMC51B

      Usage: FMG50, FTL51B, FTL62/64, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B.

    • Nr 15 Order code 71435138

      插接头M20, 黄铜镀镍 适用于: screw-in thread, FMG50

      Usage: M12 screw-in thread, brass nickel plated, FMG50, FTL51B, FTL62/FTL64, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B,PMP51B, PMP71B.

    • Nr 15 Order code 71435139

      M12 plug, 316L, housing side

      Usage: M12 screw-in thread, FMG50, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B.

    • Nr 15 Order code 71439098

      插接头HAN7D, 90度, IP65 适用于: FMG50, PMC51B,

      Usage: FMG50, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B.

  • 18
    • Nr 18 Order code 71474251

      Ground terminal Housing L+P

      Consists of: Spring washer, screw, earth handle, clamp. Usage: housing FMG50, PMC51B, PMD55B, PMD75B/PMD78B.

  • 20
    • Nr 20 Order code 71435116

      外壳盖，铝，密闭盖，密封圈，HNBR。适用型号: FMG50，FTL41，FTL

      Sealing ring, HNBR. Usage: FMG50, FTL41, FTL51B, FTL62/64, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B,PMP51B, PMP71B.

    • Nr 20 Order code 71435118

      外壳盖，铝，密闭盖，Ex d 密封圈，HNBR。适用型号: FMG50，FTL4

      Sealing ring, HNBR. Usage: FMG50, FTL41, FTL51B, FTL62/64, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B.

    • Nr 20 Order code 71435122

      外壳盖，316L，密闭盖，Ex d 密封圈，HNBR。适用型号: FMG50，F

      Sealing ring, HNBR. Usage: FMG50, FTL51B, FTL62/64, PMD75B/PMD78B, PMC71B, PMP71B.

    • Nr 20 Order code 71439086

      Cover red, Alu, closed, Ex d

      Sealing ring, HNBR. Usage: FMG50, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP1B, PMP71B.

    • Nr 20 Order code 71435123

      盖子, 316L, 带视窗, Ex d密封圈, HNBR.适用于: FMG50

      Sealing ring, HNBR. Usage: FMG50, FTL51B, FTL62/FTL64, PMD75B/PMD78B, PMC71B, PMP71B.

    • Nr 20 Order code 71439089

      Cover, Alu, sight window

      Sealing ring, HNBR. Material sight window: plastic. Usage: FMG50, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B.

    • Nr 20 Order code 71439090

      Cover, Alu, sight window, Ex d

      Sealing ring: HNBR. Material sight window: borosilicat. Usage: FMG50, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B.

    • Nr 20 Order code 71439088

      Cover red, Alu, sight window, Ex d

      Sealing ring, HNBR. Material sight window: borosilicat. Usage: FMG50, PMC51B, PMC71B, PMD55B, PMD75B/PMD78B, PMP51B, PMP71B.

  • 25
  • 21
  • 30
  • 35
  • 40
  • 57
  • 63
    • Nr 63 Order code 71485110

      Locking screw (2x), NPT1/4, Alloy

      Usage: PMD55, PMD75, PMD75B.

    • Nr 63 Order code 71485122

      Locking screw (2x), NPT1/4, 316L

      Usage: PMD55, PMD55B, PMD75, PMD75B.

    • Nr 63 Order code 71487312

      排气阀 316L，1/4 NPT，2个

      Consists of: valve spindle, 316L. Valve bush NPT1/4, 316L. 3.1 report / Nace report. Usage: FMD77, PMD55, PMD55B, PMD75, PMD75B, UDS1.

    • Nr 63 Order code 71489164

      Vent valve 316L, R1/4 JIS, 2 pc.

      Consists of: valve spindle, 316L, thread 5/16-24 UNF. Valve bushing 316L, thread R1/4 JIS. 3.1 report / Nace report. Usage: PMD55B, PMD75, PMD75B, UDS1.

    • Nr 63 Order code 943165-1101

      Air vent valve (1x) NPT1/4"AlloyC276

      Consists of: valve spindle, Alloy. Valve bush NPT1/4, Alloy.

  • 70
    • Nr 70 Order code 71043886

      电缆

      Connection cable sensor>sep. housing. Usage: FMB50/FMB51/FMB52, FMB70, FMD76/FMD77/FMD78, PMC51, PMC71, PMD70/PMD75, PMP51/PMP55, PMP71/PMP75.

    • Nr 70 Order code 71043888

      电缆

      Connection cable sensor>sep. housing. Usage: FMB50/FMB51/FMB52, FMB70, FMD76/FMD77/FMD78, PMC51, PMC71, PMD70/PMD75, PMP51/PMP55, PMP71/PMP75.

    • Nr 70 Order code 71043889

      电缆

      Connection cable sensor>sep. housing. Usage: FMB50/FMB51/FMB52, FMB70, FMD76/FMD77/FMD78, PMC51, PMC71, PMD70/PMD75, PMP51/PMP55, PMP71/PMP75.

    • Nr 70 Order code 71070738

      电缆

      Connection cable sensor>sep. housing. Usage: FMB50/FMB51/FMB52, FMB70, FMD76/FMD77/FMD78, PMC51, PMC71, PMD70/PMD75, PMP51/PMP55, PMP71/PMP75.

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