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Electronics for electromagnetic flowmeters






      SE56


            •   Must be equipped with sensor fitting
               S051, S055 or S056 (see Type 8051,
               8055 and 8056)

            •    Continuous measurement or batch                       SE56 standard
               control
                                                                       with display,
            •  High accuracy                                           housing in
                                                                       stainless steel            SE56
            •   Data logger, PROFIBUS DP, HART
               available                                                                          blind




         The SE56 electronics (blind in compact version or with display in compact   Envelope Dimensions [mm] (see datasheet for details)
         or remote version) connected to the magnetic flow sensor fitting, Type
         S051, S055 or S056, is designed for applications with liquids with a   Electronic SE56 without display  B
         minimum conductivity of 5 mS/cm.
                                                                   A     B      C
         The device can be parameterize either with 3 keypads (version with   184  65  113
         display) or by computer via a serial interface.

         As standard, the equipment is supplied with one or two transistor outputs
         and one digital input. As options, other features are available: such as high
         frequency output, current output, data logger 2 MB, PROFIBUS DP, HART.
                                                                                                          C
         Technical Data
          Electronics SE56 standard with display
          Housing materials  Die casting aluminium or
                           stainless steel 304 electro-polish
          Display          Graphic display 8 lines x 16 Characters, 128 x 64
                           pixels with back light                                         A
          Keyboard         3 membrane keys
          Electrical connection  6 cable glands PG11
          Environment
          Ambient temperature
            Operating and storage  -20 to +60°C
          Relative humidity  ≤ 85%, without condensation
          Height above sea level  -200 to 6000 m
          Standard
          Protection       Class I, IP67, category of installation II
          Standard
             EMC           EN 61326-1
           Emission        EN 55011 (Group1, Class B)
           Immunity        IEC 1000-4-2/3/4/5/6/11
           Safety          EN 61010
          Electrical data
          Power supply     90 to 265 V AC - 44 Hz to 66 Hz
          Power consumption  max. 25 VA
          Cable length     max. 20 m (distance between sensor fitting and electronics)
          Input circuit    1 digital, selectable function
          Outputs
            Transistor     2 outputs, selectable open collector as pulse/
                           frequency (1250 Hz, 100 mA, 40 V DC) or alarm
                           (adjustable usage)
            Current        1 output, 4 to 20 mA - RL = 1000 Ω
                           (+ a second output)*
            Serial interface*   RS 485, RS232, PROFIBUS DP or HART
            Datalogger*    2 MB, 32 values + 64 alarm events
          Velocity range   0.4 to 10 m/s
         * on request.

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