DRSL-DC3

DRSL-DC3

分  类:压力传感器

品  牌:欧米茄

厂  商:Omega工业测量(中国)

型  号:DRSL-DC3

相关行业:

发布时间:2019-12-19 16:39 浏览人数:

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参数
包装
  • Isolation and Conversion of Process Voltage or Current Signals
  • Slimline Housing—Only 6 mm (0.24") Wide
  • Multiple Signal Ranges (DIP-Switch Selectable)
  • High Accuracy, <0.2% of Span
  • Fast Response Time <7 ms

  • The DRSL-DC3 isolated DINrail signal conditioner provides acompetitive choice in terms of bothprice and technology for galvanicisolation of process voltage orcurrent signals to SCADA systemsor PLC equipment. The DRSL-DC3can be used for signal conversionof standard process voltage orcurrent signals. The unit offersisolation between input, output andsupply, provides surge suppressionand protects control systems fromtransients and noise.

    The DRSL-DC3 also eliminatesground loops and can be used formeasuring floating signals. Lowpower consumption facilitates DINrail mounting without the needfor any air gap. Factory calibratedmeasurement ranges are easilyconfigured via DIP switches. The unitoperates over a wide temperaturerange from -25 to 70°C(-13 to 158°F).

    SPECIFICATIONS
    INPUT
    Current Input
        Measurement Range: 0 to 20.5 mA
        Functional Range: 0 to 23 mA
        Programmable Measurement Ranges: 0 to 20 mA and 4 to 20 mA
        Input Voltage Drop: < 1.5V
    Voltage Input
        Measurement Range: 0 to 10.25V
        Functional Range: 0 to 11.5V/ 0 to 5.75V
        Programmable Measurement Ranges: 0 to 5V, 1 to 5V, 0 to 10V, 2 to 10V
        Input Resistance: ≥500 kΩ

    OUTPUT
    Current Output
        Signal Range: 0 to 20.5 mA (span)
        Programmable Signal Ranges: 0 to 20 mA and 4 to 20 mA
        Load: 23 mA/600 Ω max
        Load Stability: ≤0.01% of span/ 100 Ω
        Current Limit: ≤28 mA
    Voltage Output
        Signal Range: 0 to 10V
        Programmable Signal Ranges: 0 to 10, 2 to 10, 0 to 5 and 1 to 5V
        Load: >10 kΩ min

    GENERAL
    Supply Voltage (via Power Rail or Connectors): 16.8 to 31.2 Vdc
    Power Consumption: 0.8 W max
    Internal Consumption: 0.4 W typical/ 0.65 W max
    Isolation: Input/Output/Supply
    Isolation Voltage (Test): 2.5 kVac
    Isolation Voltage (Working): 300 Vac
    MTBF: >249 years, according to IEC 61709 (SN29500)
    Signal/Noise Ratio: >60 dB
    Response Time (0 to 90%, 100 to 10%): <7 ms
    Span: Corresponds to the presently selected DIP switch output range
    Accuracy: <±0.2% of span
    Temperature Coefficient: <±0.015% of span/°C
    EMC Immunity Influence: <±0.5% of span
    Extended EMC Immunity
        NAMUR NE 21, A Criterion, Burst: <±1% of span

    ENVIRONMENTAL
    Operating Temperature: -25 to 70°C (-13 to 158°F)
    Storage Temperature: -40 to 85°C (-40 to 185°F)
    Calibration Temperature: 20 to 28°C (68 to 82°F)
    Relative Humidity: 0 to 95% RH non-condensing
    Protection Degree: IP20
    Installation Area: Pollution degree 2 and measurement/overvoltage category II

    MECHANICAL
    Dimensions: 113 H x 6.1 W x 115 mm D (4.4 x 0.24 x 4.5”)
    Weight: 70 g (0.15 lb) approx
    DIN Rail Type: DIN EN 60715 - 35 mm
    Wire Size: 0.13 x 2.5 mm2/AWG 26 to 12 stranded wire
    Screw Terminal Torque: 0.5 Nm
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