Công ty TNHH công nghệ số Tân Thành

Ampe kìm đo mA Fluke 771 772 773, Fluke 771 772 773 mA process clamp ammeter

  • Đăng ngày 30-09-2018 12:16:40 AM - 529 Lượt xem
  • Mã sản phẩm: Fluke 771 772 773
    • The 771 mA Clamp Meter features:

    • Best in class 0.2 % accuracy
    • 0.01 mA resolution and sensitivity
    • Measure 4 to 20 mA signals without ”breaking the loop”
    • Measure mA signals for PLC and control system analog I/O
    • Dual backlit display with both mA measurement and percent of 4 to 20 mA span
    • Measurement Spotlight illuminates hard to see wires in dark enclosures
    • Detachable clamp with extension cable for measurements in tight locations
    • Measure 10 to 50 mA signals in older control systems using the 99.9 mA range
    • Automatically change the 4 to 20 mA output for remote testing
    • Power saving features, auto-off, backlight timeout extend battery life
    • Hold function captures and displays changing measurements

    Tình trạng sản phẩm:


     

     

    What’s the difference between the 77X models?

    .

    Fluke-771

    Fluke-772

    Fluke-773

    .

    Non-contact mA loop measurement

    Integrated mA loop troubleshooting

    Advanced process troubleshooting

    mA measure, jaw
    mA measure, in circuit
    Loop power  .
    mA source .
    DCV measure . .
    DCV source . .
    mA scaled output . .
    mA in / out . .
     
       

    Specifications

    Diameter of measurable conductor 0.177” or 4.5 mm max
    Operating temperature -10 to 50 ºC
    Storage Temperature -25 to 60ºC
    Operating Humidity < 90% @ <30 c="" 75="" 30="" to="" 55="" c="" td="">
    Operating Altitude 0 to 2000 m
    IP Rating IP 40
    Size 59 x 38 x 212 mm, (2.32 x 1.5 x 8.35 in.)
    Weight 260G, (9.1 oz.)
    Vibration Random 2 g, 5 to 500 Hz
    Shock 1 meter drop test (except the jaw)
    EMI/RFI Meets EN61326-1 
    Note: For current measurement w/ JAW, add 1mA to specification for EMC field strengths of 1V/m up to 3V/m.
    Temperature Coefficient 0.01% ºC 
    (<18? or > 28?)
    Power, battery life (2) AA 1.5 V Alkaline, IEC LR6, 40 hours typical
    Warranty  
    mA measurement (Measured by clamp) Resolution and Range:      0 to 20.99 mA 
    Accuracy:                         0.2% +2 counts 
    Resolution and Range:      21.0 mA to 100.0 mA 
    Accuracy:                         1% + 5 counts
     
       
         

     



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