DMD4008 Series

DMD4008 Series

分  类:位移传感器

品  牌:欧米茄

厂  商:Omega工业测量(中国)

型  号:DMD4008 Series

相关行业:

发布时间:2019-12-19 17:14 浏览人数:

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包装
  • For use with Linear Potentiometers or Rotary Potentiometers
  • Voltage, Bidirectional Voltage or Current Outputs
  • Quick Field Setup for Hundreds of I/O Ranges
  • External Switches and Table for Range Selection
  • Removable Plugs for Fast Installation
  • Full 1200V Input/Output Power Isolation
  • Input and Output Tracking LEDs
  • Functional Output Test Button
  • Selectable Sink/Source for Current Output
  • Standard DIN Rail Mounting for Automation Systems

  • OMEGA's DMD4008 accepts aresistance input from potentiometer,slidewire, linear position,displacement, or rotational devicesand provides an optically isolatedDC voltage or current output that islinearly related to the potentiometerposition. It will accept anypotentiometer with a value of 0 to100 ohms through 0 to 1 Megohmswithout recalibration and withoutaffecting accuracy. The DMD4008output can be field configured viaexternal rotary and slide switches,Offsets and/or input ranges otherthan 0 to 100% of the potentiometerrange can also be selected.

    Specifications
    Potentiometer Input Ranges: Field selectable ranges via switch settings 3 wire connection required
        Minimum: 0 to 100 Ω
        Maximum: 0 to 1 Megohms
        Input Span: 10 to 100% of potentiometer range
        Input Offset: 0 to 90% in 10% increments
    Input Impedence: 10 Megohms minimum
    Output Ranges: Field selectable ranges via switch settings
        Voltage: 0-1 V to 0-10 Vdc, 10 mA maximum
        Bipolar Voltage: ±5 Vdc or ±10 Vdc
        Current: 0-2 mADC to 0-20 mAdc 20V compliance, 1000 Ω at 20 mA
    Output Linearity: Better than ±0.1% of span
    Output Zero and Span: Multi-turn potentiometers to compensate for load and lead variations, ±15% of span adjustment range typical.
    Output Loop Supply Power: 20 Vdc nominal, regulated, 25 mAdc maximum, ripple, less than 10mVrms may be selectively wired for sinking or sourcing mA output
    Output Test: Front button sets output to test level when pressed, potentiometer adjustable 0 to 100% of span
    Response Time: 70 milliseconds typical
    Common Mode Rejection: 120 dB minimum
    Isolation: 1200 Vrms minimum
        Full Isolation: power to input, power to output, input to output
    Ambient Temperature Range and Stability: -10°C to 60 operating ambient; better than ±0.02% per °C stability
    Standard Power: 60 to 265 Vac, 50/60 Hz or 85 to 300 Vdc, 2W maximum
    Low Voltage Option: 9 to 30 Vdc, or 10 to 32 Vac
    Housing: Mounts to standard 35 mm DIN rail, IP40 environmental rating
    Connectors: Four 4-terminal removable connectors 14 AWG maximum wire size
    Dimensions: 22.5 W x 117 H x 122 mm D (0.89 x 4.62 x 4.81") height includes connectors
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