DMS50, Transducer for DMS Strain Gauges

Item number: DMS50ff

  • Weight - Force - Pressure - Torque with DMS strain gauges
  • Bridge sensitivity 0.100..5.000mV/V
  • Teach-in function
  • Tare function
  • Min- and Max peak storage (not voltage safe)
  • Integrated bridge supply 2.5V, 5V, 10V max. 120mA
  • Analogue output: 0/4-20mA and 0/2-10V
  • Optional bus interface Modbus or Profibus
  • Category: Measuring Transducers

    Auxiliary Voltage

    starting from 673,54 €

    including 19% VAT.

    There are variations of this item. Please select the variation you wish.


    Description

    DMS50, Transducer for DMS Strain Gauges

  • Weight - Force - Pressure - Torque with DMS strain gauges
  • Bridge sensitivity 0.100..5.000mV/V
  • Teach-in function
  • Tare function
  • Min- and Max peak storage (not voltage safe)
  • Integrated bridge supply 2.5V, 5V, 10V max. 120mA
  • Analogue output: 0/4-20mA and 0/2-10V
  • Optional bus interface Modbus or Profibus

    Characteristics:
    The DMS50 converts the output signal of standard strain gauges (DMS measuring bridges) into a standard signal 0/4..20 mA or 0/2..10 DC. The bridge supply and an external control input for the tare function are integrated. If several strain gauges are required in an application, these must be connected parallel. The bridge current must not exceed 120 mA in this case. Where appropriate, a SBB1616 measuring amplifier is to be interposed for a feed current up to 200 mA.


    Technical data:
    Power supply
    Supply voltage: 230 V AC ±10 % or 24 V DC ±15 %
    Power consumption: max. 7 VA
    Operating temperature: -10..+55 °C
    CE-conformity: EN 61326-1:2013; EN 60664-1:2007

    Input
    DMS
    Bridge-supply: 2.5V/ 5V/ 10VDC; programmable; max. 120mA
    Bridge sensitivity: 0.100 to 5.000mV/V
    Sense line: compensated line resistance of max. 10 Ohms
    Accuracy: < 0.025% ±2 digit
    Tare external: ext. contact or 24VDC signal
    Display: graphic LCD display 128x64 pixel, backlight white
    Indicating range: ±9999 digit

    Outputs
    Relay SPDT, A1-A4: < 250VAC < 250VA < 2A
                                     cos phi > = 0.3
                                     < 300VDC < 40W < 2A
    Analogue output: 0/4-20mA, burden < = 500 Ohms;
                               0/2..10 V burden > 500 Ohms, isolated
                               output changes automatically
    Accuracy: 0.2%; TK 0.01%/K
    Fault indication at error in the DMS measuring circuit
    -> Analog output 0 mA, < 3.6mA or >21.5mA, programmable
    -> Alarm contact(s) min. or max. programmable

    Optional bus system (upon surcharge):
    Modbus: RS485, RTU or ASCII max. 38400 Bd
    or:
    Profibus: Profibus DP
    Connection : 9 pole D-SUB plug in the front

    Case: Polyamide (PA) 6.6, UL94V-0, acc. to DIN EN 60715
    Weight : approx. 450g
    Connection: screw terminals 0.14 to 2.5mm²
    AWG 26 to AWG14
    Protection class: case IP30, terminals IP20 acc. to BGV A3
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