كلامب قياس تيار المللي أمبير FLUKE 772

كلامب قياس تيار المللي أمبير FLUKE 772 مخصص لـفحص إشارات التيار في دوائر التحكم الصناعية. راجع المواصفات والتوافق لتحديد ملاءمته لمهمتك قبل الشراء.

الهوية والاستخدام

• نوع المنتج: كلامب قياس تيار المللي أمبير.
• مرجع الاختيار: FLUKE 772.
• الاستخدام: فحص إشارات التيار في دوائر التحكم الصناعية.

كيف تختار المنتج المناسب؟

اعتمد الموديل والمقاس ونوع التوصيل أو الملحقات المتوافقة، ولا تعتمد على تشابه الاسم وحده.

للمشترين في السعودية

قارن FLUKE 772 لدى شركة الصندوق الآمن SafeBox وفق احتياجك الفني والمواصفات الموضحة، واستخدم رقم الموديل عند طلب مطابقة المنتج.

التفاصيل الفنية الأصلية باللغة الإنجليزية

Need more hours in your day?

Save time by NOT breaking the loop on 4-20 mA signal measurements.

Are you spending time:

• Taking mA measurements by removing a wire and breaking the loop
• Calling the control room to isolate a loop
• Testing analog input/output on a console
• Troubleshooting devices with mA inputs and outputs
• Repairing intermittent or erratic 4-20 mA loops
• Going back to the shop to get extra tools

If you need more time in your busy day take a good look at the Fluke 772 mA Clamp Meters. It’s designed to save you time, and money, by eliminating time wasting activities. Now you can troubleshoot and repair 4-20 mA loops without breaking the loop or bringing down the system.

Here are some specific ways the Fluke 772 Clamp Meters will help you:

Milliamp Clamp Features

Measure mA signals for PLC and control system analog I/O without breaking the loop

• Measures low level dc current
• Correlate process indication with real physical value

Measure output signals from transmitters without breaking the loop

• Maintain and troubleshoot process and automation equipment without breaking the loop
• No disruption to the process

Detachable clamp with extension cable

• Measurements in tight locations
• Enables measurements in difficult situations

Measurement Spotlight

• Illuminates hard to see wires in dark enclosures
• Measurement process is easier and quicker

Measure up to 99.9 mA range non-contact

• Wide range of measurements
• Measures 10 to 50 mA signals in older control systems

Automatic power off

• After 15 minutes and 2 minute automatic off for backlight and spotlight
• Saves battery life

Want simultaneous mA source/measure? Consider the Fluke 773 Milliamp Clamp Meter.

• The 772 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
  • Measure 4 to 20 mA signals with in-circuit measurement
  • Simultaneous mA in-circuit measurement with 24V loop power for powering and testing transmitters
  • Source 4 to 20 mA signals for testing control system I/O or I/Ps
  • mA output linear ramp or 25% step output
  • Automatically change the 4 to 20 mA output for remote testing

• Specifications
  Diameter of measurable conductor	0.177” or 4.5 mm max
  Operating temperature	-10 to 50ºC
  Storage temperature	-25 to 60ºC
  Operating humidity	< 90% @ <30ºC, < 75% @ 30 to 55ºC
  Operating altitude	0 to 2000 m
  IP rating	IP 40
  Size	44 x 70 x 246 mm (2 7/8 x 5 ¾ x 11 5/8 in)
  Weight	410 g, (14.4 oz)
  Vibration	Random 2 g, 5 to 500 Hz
  Shock	1 meter drop test (except the jaw)
  EMI/RFI	Meets EN61326-1
  	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  (< 18ºC or > 28ºC)
  Power, battery life	(4) AA 1.5 V Alkaline, IEC LR6, 12 hours in mA source into 500 ohms
  Warranty	Three years for electronics  One year for cable and clamp assembly
  Functional Specifications
  mA measurement  (measured by clamp)	Resolution / range	0 to 20.99 mA
  	Accuracy	0.2% + 2 counts
  	Resolution / range	21.0mA to 100.0 mA
  	Accuracy	1% + 5 counts
  mA measurement (measured in series with test jacks)	Resolution / range	0 to 24.00 mA
  	Accuracy	0.2% + 2 counts
  mA source (maximum mA drive: 24 mA into 1,000 ohms)	Resolution / range	0 to 24.00 mA
  	Accuracy	0.2% + 2 counts
  mA simulate (maximum voltage 50 V dc)	Resolution / range	0 to 24.00 mA
  	Accuracy	0.2% + 2 counts