CA450 Series

CA450 Series

分  类:测量测试仪器

品  牌:欧米茄

厂  商:Omega工业测量(中国)

型  号:CA450 Series

相关行业:

发布时间:2019-12-19 16:52 浏览人数:

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包装
  • 4 to 20 mA Step, 0 to 100% Toggle, Auto Step, Sweep Output
  • Transmitter Simulate by SINK Function
  • HART® Mode Setting with Loop Power (Adds 250Ω Resistor)
  • 24V Loop Power Supply and mA Measurement Available Simultaneously
  • High Accuracy Measurement of DC mA 0.05%, 30.000 mA
  • DCS Power Supply Crest Value Measurement by Peak Hold Function
  • Direct Reading (ACA/ DCA) of Various Signals by Sensor Mode
  • Data Transmission by PC Communication with IR-USB*

  • The OMEGA™ CA450 ProcessMultimeter is a portable testinstrument to combine a digitalRMS multimeter and a loopcalibrator to give processtechnicians the same functionalityin one tool. The model CA450provides 24V loop power, reducingthe need for carrying a separatepower supply when performingtransmitter testing. And with itsbuilt-in, selectable 250? Hartresistor, it also eliminates the needfor a separate resistor. Processtechnicians can now do the samejob while carrying less equipment.* For details visit omega.com/ir-usb

    Specifications
    Measurement Functions: DC voltage, AC voltage, DC current, resistance, frequency, continuity check, diode test; data hold (D•H), auto hold (A•H), peak hold (P•H), auto range (Auto), range hold (range hold), maximum, minimum, and average value recording and measurement, zero adjustment (q), relative measured value display (REL, REL %), 24V loop power supply, internal resistor on/off for HART communication
    Output Functions: 20 am DC current for current output SOURCE and current output SIMULATE (SINK); current span switching and current sweep output
    Measurement Operation Method: Modulation
    Output: Multiplicative DA
    Display: 5-digit LCD (7 segment)
    Numeric Display, DC Current:
        Measurement: 33000
        Output: 25000
        Frequency: 19999
        Other: 6600
        Sub Display: Displays supplemental information for various functions
    Polarity Indicator: Automatic display; only the minus sign “–” appears
    Over Range Indicator: “OL”
    Low-Battery Indicator: Appears when the battery voltage is below the operating voltage
    Measurement Cycle: 2.5 to 5 times a second (however, frequency measurement takes place once a second)
    Operating Temperature and Humidity: -20 to 55°C (-4 to 131°F) (80% RH or less) with no condensation; within the range of 40 to 55°C (104 to 131°F), the humidity must be 70% RH or less
    Storage Temperature and Humidity: -40 to 70°C (-40 to 158°F) (70% RH or less) with no condensation
    Temperature Coefficient (Typical): In the ranges of -20 to 18°C (-4 to 64.4°F) and 28 to 55°C (82.4 to 131°F), add the accuracy of 23°C ± 5°C × 0.1/°C
    Power Supply: 4 “AA” alkaline batteries (1.5 V LR6) included
    Battery Life: When using alkaline batteries
        DC Voltage Measurement: A pproximately 140 hours
        DC Current Output (SIMULATE): A pproximately 140 hours
        DC Current Output (SOURCE)
    12 mA (500 q load):
    Approximately 10 hours
    Insulation Resistance: 100 MΩ or greater at 1000 Vdc
    Withstand Voltage: 6.88 kVac for five seconds (between the input terminals and the case)
    External Dimensions: Approximately 90 W x 192 H x 49 mm D (3.5 x 7.5 x 1.9")
    Weight: Approximately 600 g (1.3 lb) (including the batteries)
    Safety Compliant Standards: EN61010-1 and EN61010-031
    Measurement Categories: 1000V CATIII, 600V CATIV
    For Current Measurement and Output: 48 V maximum, 100 mA maximum CAT I
    Lead Cables (98064): 70 Vdc, 100 mA CAT I; pollution degree 2, indoor use
    Vibration: Sweep vibration frequencies 10 to 5 Hz to 10 Hz; amplitude 0.15 mm (peak value); duration 30 minutes
    Shock: 1 m (3.3') drop test as defined by safety standards
    Altitude: 2000 m (6562') or less
    EMC Standards: EN61326-1 Class B, EN61326-2-2; EN55011 Class B Group 1; influence of radiated immunity: In RF electromagnetic fields of 3 V/m
    EN61326-1:
        AC Voltage Measurement, 600 mV Range: 1.5% of range
        DC Voltage Measurement, 600 mV Range: 1% of range
        DC Current Measurement, All Ranges: 1.5% of range
        DC Current Output: 1.5% of range
    EN61326-2-2:
        AC/DC Voltage Measurement, 6V Range or Higher: Within 5 times the accuracy





























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