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TEC420
热电偶温度计

TEC420 热电偶温度计 ©Endress+Hauser

适合各行各业的全面、通用的温度测量技术

高度模块化、坚固耐用的温度计适合几乎所有行业应用。头部选装变送器的设备兼容所有通用通信协议,可即装即用,与直接连线的传感器相比,增强了测量精确度和可靠性。多种过程连接、规格和材质提供了应用的灵活性。

快速选择

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  • Process Connection
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个性化配置

从所有可用选项中继续选择
  • 优势

    • 模块化设计,采用符合DIN EN 50446的标准接线盒和客户指定的浸入长度,灵活性高

    • 芯子兼容性高,设计符合DIN 43772标准

    • 头部变送器选择容易:模拟输出4至20 mA、HART®、PROFIBUS® PA或 FF现场总线

特征和规格

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Details

  • 测量原理

    热电偶

  • 特点/应用

    英标型
    模块化温度计
    螺纹过程连接
    无延长颈

  • 热保护套管

    无(不能与热保护套管配套使用)

  • 铠装芯子/探头

    矿物绝缘材料(MI),可弯曲

  • 热保护套管外径

    6.0 mm (0.24'')

  • 所需最大插入深度

    最大100,000.00 mm (3,937.01'')

  • 热保护套管材质

    1.4401 (316)
    Alloy 600 (2.4816)合金

  • 过程连接

    取决于设置

  • 工作温度范围

    K型:
    -40...1.100 °C
    (-40...2.012 °F)
    J型:
    -40...750 °C
    (-40...1.382 °F)
    T型:
    -40...400 °C
    (-40...752 °F)

  • 最大过程压力(静压)

    20 °C时:20 bar (290 psi)

  • 测量精度

    Cl. 2,符合IEC 60584标准

  • 响应时间

    t50 = 3 s
    t90 = 7 s

  • 模块化温度变送器

    是(4…20 mA;HART;PROFIBUS PA;FOUNDATION FIELDBUS)

  • 防爆认证

    ATEX

  • 证书

    SIL(仅针对变送器)

文档/手册/软件

附件/备件

Nr
Order code
Specification
  • A
    • Nr A Order code TA20A-

      接线盒 TA20A

      Product being phased out, limited availability. Connection head to mount a measuring insert with head transmitter or a connection socket. To be mounted on an armature or protective sleeve. Material: Aluminium epoxy resin coating Area temperature : max. +100 oC; ATEX: +95 oC.

    • Nr A Order code TA20B-

      接线盒 TA20B

      Connecting head to mount a measuring insert with head transmitter or a connection socket. To be mounted on an armature or protective sleeve. Material:Polyamid black Ambient temperature: max. +80 oC Protection: IP65

    • Nr A Order code TA20D-

      接线盒 TA20D

      Product being phased out, limited availability. Connection head to mount a measuring insert with up to two head transmitters or a connection socket and one head transmitter. For mounting on armature or protection sleeve. Material: Aluminium, varnished Ambient temperature: max. +100 oC; ATEX: +95 oC. Protection: IP66

  • C
    • Nr C Order code TMT84-

      模块温度变送器 TMT84

      Dual sensor input. Advanced diagnostics: sensor monitoring. Galvanic isolation 2kV. Application: RTC, TC, Ohm, mV. Current consumption: 11 mA. Mounting: head form B, DIN43729. Factory setup: CH1: Pt100, 3-wire, oC CH2: inactive Differing configuration optional selectable.

    • Nr C Order code TMT85-

      模块温度变送器 TMT85

      Temperature transmitter with dual sensor input and advanced diagnostics for sensor monitoring. FOUNDATION Fieldbus protocol (ITK 5.0). Galvanic isolation 2 kV (sensor input to the output). Application: RTC, TC, Ohm, mV. Current consumption: 11 mA. Mounting: head form B, DIN43729. UL listed, CSA General Purpose.

    • Nr C Order code TID10-

      温度变送器显示器TID10

      to plug on. Dot-Matrix measured value display. 12 DIP-switches buttom side. Settings: FF: Simulation, Write Lock. PA: Bus address, Write Lock. Compatible: TMT85, TMT84.

    • Order code FXA195-

      通讯接口 FXA195

      Modem to connect HART field devices to a computer via USB. Commissioning of field devices with software tool. :: To connect to a intrinsically safe signal circuit. :: SIL2, IEC61508.

  • C
    • Nr C Order code TMT181-

      模块温度变送器 TMT181

      Temperature transmitter,PC-programmable. Application: RTD, TC, Ohm, mV. 2-wire 4-20mA, galvanic isolation. Fault reaction: NAMUR NE 43. Mounting: head form B, DIN EN50446. UL listed.

  • A
    • Nr A Order code TA30A-

      接线头 TA30A

      Retainer for terminal block or head transmitter + optional display. Cover: low, hinged, optional window. Material: aluminium. Coating: polyester powder-coating. Colour: body blue, cover grey. Ambient temp.: -50...150 oC (housing). Protection: IP66/68, NEMA 4X (housing).

    • Nr A Order code TA30D-

      接线头 TA30D

      Retainer for 2 head transmitters or terminal blocks. Cover: high, hinged. Material: aluminium. Coating: polyester powder-coating. Colour: body blue, cover grey. Ambient temp.: -50...150 oC (housing). Protection: IP66/68, NEMA 4X (housing).

  • C
    • Nr C Order code TMT182-

      模块温度变送器 TMT182

      Temperature transmitter, Protocol HART. Application: RTD, TC, Ohm, mV. 2-wire 4-20mA, SIL2, galvanic isolation Fault reaction: NAMUR NE 43. Mounting: head form B, DIN43729. UL listed. GL (German Llyod) Marine.

    • Nr C Order code TMT82-

      模块温度变送器 TMT82

      2-wire temperature transmitter. Dual universal sensor input. Galvanic isolation 2kV (input/output). Application: RTD, TC, Ohm and mV. ::Highly reliable due to drift detection and sensor back up. ::Optional also for safety critical applications by means of SIL 2/3 acc. to IEC61508.

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