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產(chǎn)品簡介
DP3002-OR3
DP3002-OR3
產(chǎn)品價格:¥1000
上架日期:2017-09-26 18:21:30
產(chǎn)地:美國OMEGA
發(fā)貨地:深圳
供應(yīng)數(shù)量:不限
最少起訂:1件
瀏覽量:66
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詳細(xì)說明

    DP3002-OR3詳細(xì)介紹

    DP3002-OR3

    4-1/2數(shù)字歐姆表,1/8 DIN
    DP3002-O
    1年保修 CE
    4-1/2數(shù)字歐姆表,1/8 DIN
    DP3002-O:4-1/2數(shù)字歐姆表,1/8 DIN

    DP3002-OR1
    19,999 Count Display Span
    19.999 Ω to 19.999 kΩ Ranges
    2-, 3- or 4-Wire Connection
    120 dB CMR, 70 dB NMR
    0.1 mV/ Count Linearized Analog Output
    Bright, 14 mm (0.56") LED Display
    Display Hold and Test
    115/230 Vac Power
    EMI/RFI Filter for AC Power
    Screw-Terminal Barrier Strip
    Short 104 mm (4.1") Deep 1/8 DIN Case

    Options
    Serial BCD Output
    Isolated 9 to 32 Vdc or 26 to 56 Vdc Power
    NEMA 4 (IP65) Splash-Proof Lens Cover

    The DP3002-O is a low-cost, high-resolution 4-1/2 digit (19,999-count) resistance meter with readout directly in ohms. Four ranges are jumper-selectable: 19.999 Ω, 199.99 Ω, 1.9999 kΩ, 19.999 kΩ. It is complete with low-level current excitation and open-resistance indication. The current source is tied to the reference of the A/D converter for true ratiometric operation and immunity to changes in line voltage.

    STANDARD FEATURES
    Electrical features include linearized analog output of 0.1 mV per count, which is ideal for driving a strip-chart recorder. Mechanical features include a bright 14 mm (0.56") LED display, a screw-terminal barrier strip for signal and power, and a compact 1/8 DIN case that requires a depth of less than 104 mm (4.1") behind the bezel.

    OPTIONS
    Power options include isolated 9 to 32 Vdc and 26 to 56 Vdc. Other options are a PCB edge connector for display control and output of +4.7 Vdc and -4.7 Vdc, and a splash-proof lens cover which meets NEMA 4(IP65) requirements.

    SPECIFICATIONS
    Noise Rejection
    NMR, SIG HI to SIG LOW: 70 dB, 50/60 Hz
    CMR, ANA GND to PWR GND: 120 dB, DC to 60 Hz
    CMV, ANA GND to PWR GND: 1500 Vp per HV test, 354 Vp per IEC spacing
    Environmental
    Operating Temperature: 0 to 60°C
    Storage Temperature: -40 to 85°C
    Relative Humidity: 95% at 40°C (non-condensing)
    Display
    Type: 7-segment, red LED
    Height: 14 mm (0.56")
    Symbols: 1.8.8.8.8
    Decimal Points: Four bs programmable by jumpers behind the lens or connector
    Overrange or Break Indication: Four least-significant digits flash
    Input
    Connection: 2-, 3- or 4-wire
    Excitation Current: 4 mA or 40 μA
    Resistance Break Indication: Meter displays overrange
    Overvoltage Protection: 25 Vp
    Accuracy at 25°C
    Zero Tempco: ±1 MΩ/°C (19.999 Ω & 199.99 Ω ranges), ±0.1 Ω/°C (1.9999 kΩ & 19.999 kΩ ranges)
    Span Tempco: ±0.005% of reading/°C
    Full-Scale Step Response: 1 s
    Warmup to Rated Accuracy: 20 min
    Analog-to-Digital Conversion
    Technique: Dual-slope, average value
    Signal Integration Period: 100 ms
    Read Rate: 2.5/s
    Digital Inputs
    Level: TTL or 5V CMOS compatible
    Power
    AC Voltages: 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: 3.7 W nominal
    Output Voltages: 4.7 Vdc and -4.7 Vdc ±5%,10 mA max
    Analog Output (Linearized)
    Voltage: 0.1 mV/count
    Calibration Error: Same as given under accuracy
    Current: 1 mA maximum
    Source Resistance: 68 Ω
    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: 15 oz (425 g)
    Case Material: 94 V-0 UL-rated polycarbonate
     

    產(chǎn)品型號說明
    (1) (2) (3) (4)

    選項描述
    (1) Model
    選擇
    DP3002 代表 4-1/2 digit ohmmeter
    (2) Input Range
    選擇
    -OR1 代表 0 to 19.999 ohm
    -OR2 代表 0 to 199.99 ohm
    -OR3 代表 0 to 1.999 kohm
    -OR4 代表 0 to 19.999 kohm
    (3) Power options
    選擇
    Nothing(leave field blank) 代表 115 Vac 50/60 Hz power
    -C1 代表 230 Vac 50/60 Hz
    -C3C 代表 Isolated 9 to 32 Vdc
    -C3E 代表 Isolated 26 to 56 Vdc
    (4) Add-On Option
    選擇
    Nothing(leave field blank) 代表 red LED display
    -G 代表 Green LED display

     DP3002-OR3 


    DP3002-OR3 相關(guān)產(chǎn)品

    DP3002-OR3 技術(shù)文章

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