绝压和表压测量开关
Ceraphant PTP33B

Ceraphant PTP33B - 绝压和表压测量开关 ©Endress+Hauser

压力测量原理

  • Ceraphant PTP33B - 绝压和表压测量开关

经济型压力开关采用整体焊接型金属膜片传感器，可以在卫生型行业场合中使用。

Ceraphant PTP33B是高性价比压力开关，采用金属膜片传感器，能够安全进行绝压和表压监测。紧凑型压力开关具有高稳定性和强抗过载能力。不锈钢外壳的PTP33B通过3-A认证和EHEDG认证。

  • 优势

    • 内置电子开关模块，实现离散领域和过程工业的监测和控制

    • 通过LED指示灯和数字显示进行功能检查和现场信息显示

    • 紧凑型压力变送器满足卫生型应用要求

    • 耐CIP/SIP清洗

    • 小尺寸齐平安装的卫生型过程连接通过3-A认证和EHEDG认证

  • 应用领域

    压力开关用于气体、蒸汽、液体或粉尘的绝压和表压监测。

    • 过程连接：卫生型连接，螺纹连接

    • 过程温度：-10...+100°C (+14...+212°F) (+135°C (275°F)：在1小时内)

    • 过程压力：400 mbar...+40 bar (6...+600 psi)

    • 测量精度：max. ±0.3%

特征和规格

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Details

  • 测量原理

    压力开关

  • 特点

    智能压力开关，带金属膜片传感器，适用卫生应用，
    长期稳定性高

  • 供电电压

    10....30 VDC

  • 参考测量精度

    0.5%；
    铂：0.3%

  • 长期稳定性

    0.2 % URL /年

  • 过程温度

    -40...+100 °C
    (-40...+212 °F)

  • 环境温度

    -20...+70°C
    (-4...+158°F)

  • 传感器

    +400 mbar....+40 bar
    (+6 psi....+600 psi)

  • 最大过压限定值

    160 bar (2320 psi)

  • 过程连接

    螺纹：M24

  • 卫生型过程连接

    DIN11851、Tri Clamp、SMS、Varivent

  • 通信

    1路PNP开关
    2路PNP开关
    1路PNP开关+4...20mA模拟量

  • 设计认证

    EN 10204-3.1出厂检测报告
    除油脂清洗
    设置低限报警

  • 卫生型认证

    FDA合规
    3A、EHEDG、
    EG1935/2004

  • 特点

    数字显示，
    整体焊接过程连接

文档/手册/软件

附件/备件

Nr
Order code
Specification
    • Order code

      Unit is not repairable.

    • Order code 71336104

      霍斯曼接头M16

      4-pole. Consists of: plug connector, srew, seal. Usage: PTC31B, PTP31B/PTP33B.

    • Order code 71336105

      霍斯曼接头 NPTF1/2

      4-pole. Consists of: plug connector, srew, seal. Usage: PTC31B, PTP31B/PTP33B.

    • Order code 52024267

      EPDM O型圈

      5x O-ring 15.54x2.62mm FDA, 3A compliant Ceraphant T process adapter

    • Order code 71337274

      O型圈

      Consisting of: 5x O-ring 15,54x2,62 FKM,FDA. Usage: PMP23, PTP33B.

    • Order code

      Weld-in adapter and correspondig sealings

    • Order code 52005087

      焊座，G1

      齐平式安装 材质: 316L. 可用于: PMP23, PMP51, PMP135, PTP33B/PTP35. 建议焊接时使用堵头

    • Order code 52010171

      焊座，G1，3.1材质认证

      Flush mount process connection PMP135 "M", PTP35 "BA", PMP45 "CD" Material: 316L Inspection cert. EN10204-3.1 material Correct installation only with dummy

    • Order code 52001051

      焊座，G1，d=60

      齐平安装式过程连接 FTL260 "0", FTL20 "7", FTL20H "GEJ", FTL330H/FTL330L "G", FTL50/FTL51, FTL50H/FTL51H "GW2", FMI51/FMI52, FTI51/FTI52 "GWJ", PMP135 "N", PTP35 "BB" 材质: 316L 密封: 硅橡胶 O-ring

    • Order code 52011896

      焊座，G1，d=60 ，3.1材质认证

      Flush mount process connection FTL260 "0", FTL20H "GEJ", FTL50/FTL51, FTL50H/FTL51H "GW2", FMI51/FMI52, FTI51/FTI52 "GWJ", PMP135 "N", PTP35 "BB" Material: 316L Seal: Silicone O-ring Inspection cert. EN10204-3.1 material (316L wetted parts)

    • Order code 52005272

      焊座焊接保护堵头

      to avoid any deformation of nozzle 52005087 / 52010171 during welding

    • Order code 71041381

      焊座M24 D65

      Flush mount process connection. Core hole: 65mm. Material: 316L. Seal: EPDM O-ring FDA, EHEDG, 3-A compliant. Usage: FMP53, FTL33, FTW23, FTW33, PMP23, PTP33B.

    • Order code 71041383

      焊座M24 D65，3.1材质认证

      Flush mount process connection. Core hole: 65mm. Material: 316L. Inspection cert. EN10204-3.1 material. Seal: EPDM O-ring. FDA, EHEDG, 3-A compliant. Usage: FMP53, FTL33, FTW23, FTW33, PMP23, PTP33B.

    • Order code 52014472

      O型圈

      for weld-in adapter G1 (52001051) Liquiphant M "GW2" Liquiphant T "7", Liquicap M "GWJ", Cerabar T PMP135 "N", Ceraphant T PTP35 "BB" for weld-in andapter G1, 316L 3.1 (52011896) Liquiphant M "GW2", Cerabar T PMP135 "N", Ceraphant T PTP35 "BB" for sliding sleeve Soliphant T

    • Order code 71086102

      O型圈

      Material: silicone VMQ. USP Class VI. Usage: weld-in adapter G1, 316L, (52001051) flush mount, FMI51/FMI52, FTI51/FTI52, FTL31/FTL33, FTW23/FTW33, PMP23, PMP51, PTP33B, FTL50/FTL50H/FTL51/FTL51H, FTL80/FTL81, QMW43, Weld-in adapter G1, 316L, 3.1, (52011896) flush mount, FMI51/FMI52, FTI51/FTI52, FTL31/FTL33, FTW23/FTW33, PMP23, PMP51, PTP33B, FTL50/FTL50H/FTL51/FTL51H, FTL80/FTL81,QMW43, sliding sleeve FTM21.

    • Order code 71140668

      O型圈

      Material: EPDM 70. USP Class VI, 3-A. Usage: weld-in adapter G1, 316L, (52001051) flush mount, FMI51/FMI52, FTI51/FTI52, FTL31/FTL33, FTW23/FTW33, PMP23, PMP51, PTP33B, FTL50/FTL50H/FTL51/FTL51H, FTL80/FTL81, QMW43, Weld-in adapter G1, 316L, 3.1, (52011896) flush mounted, FMI51/FMI52, FTI51/FTI52, FTL31/FTL33, FTW23/FTW33, PMP23, PMP51, PTP33B, FTL50/FTL50H/FTL51/FTL51H, FTL80/FTL81,QMW43, sliding sleeve FTM21.

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