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    Transmitter for temperature

    head mounting for Pt 100,
    2 wire technology universal, HART? SITRANS TH300, Type Series PA2300, PA2301

    Produktbild eines Messumformers für Kopfmontage PT 100 SITRANS TH 300
    Features
    • Digital programmable transmitter

    • Suitable for installation in connecting heads in accordance with DIN, form B

    • Input for
      - Resistance thermometer (2-, 3- or 4-wire technology)
      - Thermocouples
      - Resistance-based sensor and DC voltage sources

    • Output signal: 4…20 mA invertible, 2-wire technology

    • Configurable via HART?:
      - optional with a handheld communicator
      - optional with a HART? modem and theSIMATIC PDM parameterization software

    • Power supply: 8…35 V DC; 8…30 V DC (Ex)

    • Electrically isolated

    • Test sockets for multimeters for monitoring purposes and plausibility checks without interruption of the current loops.

    • Diagnostics LED:
      - Sensor and power supply have been correctly connected (LED displays a green light)
      - Sensor breakage or short-circuit (LED flashes red)
      - Internal device fault (steady red light)

    • Sensor monitoring, open circuit and short-circuit

    • Self-monitoring

    Options
    • Explosion protection for gases and dust

    • Parameterization via PC Software

    • Classification per SIL 2

    • Expanded diagnostic functions, such as slave pointer, operating hours counter

    • Special characteristic

    Applications

    The digital transmitter converts different signal sources to a load-independent current signal commonly found in process control systems. The output is the standard sensor line signal. It is a load-independend, 4 to 20 mA, DC signal which is superimposed with the digital HART? signal. The transmitter has extensive configuration options.



    Application area

    ● All process industry fields


    机械压力测量仪表
    电子压力测量仪表
    隔膜密封与附件
    机械温度测量仪表
    电子温度测量仪表
    力测量与控制
    压力测量与控制
    温度测量与控制
    开关系列
    技术服务
    压力测量
    温度测量
    液位测量
    供暖技术
    烟气分析
    压力测量
    温度测量
    液位测量
    流量测量
    阀门控制
    压力测量
    温度测量
    隔膜技术
    温度护套
    附件
    压力测量
    温度测量
    开关控制
    隔膜技术
    校验技术

    联系我们

    上海朗渤自动化设备有限公司
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    电话:021-61400701 021-61400702
    传真:021-61395271
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