DP301AN

DP301AN

分  类:测量测试仪器

品  牌:欧米茄

厂  商:Omega工业测量(中国)

型  号:DP301AN

相关行业:

发布时间:2019-12-19 16:47 浏览人数:

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参数
包装
  • ±1999 Count Display Span
  • ±200 mV to ±200 Vdc Ranges
  • True-Differential Input with 80 dB CMR
  • 3-Wire Ratio Input
  • Bright, 14 mm (0.56") LED Display
  • Automatic Zero and Polarity
  • Display Hold and Test
  • 115/230 Vac Power
  • 1/8 DIN Case

    Options
  • Isolated 9 to 32 Vdc Power
  • Isolated 26 to 56 Vdc Power
  • Screw-Terminal Barrier Strip
  • NEMA 4 (IP65) Splash-Proof Lens Cover

  • The DP301AN is a low-cost 3-1/2 digit DC voltmeter. It fits ina standard 1/8DIN panel cutout and require a depthof less than 104 mm (4.1") behind the panel. With theaddition of a screw-terminal barrier strip, it becomes alow-cost, pin-compatible alternative to the DP2000Aand DP2000B in applications where indication-onlyis required.

    INPUT RANGES
    The DP301AN offer voltage ranges of±0.1999V, ±1.999V, ±19.99V and ±199.9 Vdc. Theinput is true-differential, with excellent common-modenoise rejection (CMR). By using an external DCvoltage reference, any of these ranges can further beconfigured for 3-wire ratio measurement with readoutfrom 0 to 1.999.

    OPTIONS
    The DP301AN can be configured for fourvoltage input ranges, three decimal-point positions,and high-impedance 3-wire ratio input. Mechanicaloptions include a screw-terminal barrier strip for signaland power and a splash-proof lens cover which meetsNEMA 4 (IP65) standards.

    SPECIFICATIONS
    Noise Rejection
    NMR: 56 dB, 50/60 Hz
    CMR, AC GND to SIG GND: 120 dB, DC to 60 Hz
    CMR, SIG LO to SIG GND: 80 dB, DC to 60 Hz
    CMV, AC GND to SIG GND: 1500 Vp per HV test, 354 Vp per IEC spacing
    CMV, SIG LO to SIG GND: ±1 Vp
    Power
    AC Voltage: 115 or 230 Vac, ±15%
    AC Frequency: 49 to 440 Hz
    DC Voltages: 9 to 32 Vdc, isolated to 300 Vp; 26 to 56 Vdc, isolated to 300 Vp
    Power Consumption: 2.4 W (nominal)
    Output Voltages: 4.7 Vdc and -4.6 Vdc ±5%, 10 mA max
    Display
    Type: 7-segment, red LED
    Height: 14 mm (0.56")
    Symbols: -1.8.8.8
    Decimal Points: Three positions programmable internally or at connector
    Overrange Indication: Three least-significant digits blank
    Environmental
    Operating Temperature: 0 to 60°C
    Storage Temperature: - 40 to 85°C
    Relative Humidity: 95% at 40°C (non-condensing)
    Analog-To-Digital Conversion
    Technique: Dual-slope, average-value
    Polarity: Automatic
    Signal integration period: 100 msSignals
    HOLD and TEST Inputs: TTL or 5V CMOS compatible
    Mechanical
    Bezel: 96 W x 48 H x 5.1 mm D (3.78 x 1.89 x 0.20")
    Depth Behind Bezel: 104 mm (4.09")
    Panel Cutout: 92 W x 45 mm H (3.62 x 1.77")
    Weight: 14 oz (400 g)
    Case Material: 94V-0 UL-rated polycarbonate
    Accuracy at 25°C
    Maximum Error: ±0.05% of reading ±1 count
    Span Tempco: ±0.01% of reading/°C
    Step Response: 1 s
    Warmup to Rated Accuracy: 10 min
    Input Configuration
    Configuration: Differential, bipolar
    Zero: Automatic
    Span Adjustment: ±5%


































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