CMP-3000

Catalog index: WMXXCMP2000

Digital Clamp Meter

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  • Professional measurements The Sonel CMP-2000 professional clamp meter is a multi-purpose instrument used for measuring high currents up to 2000 A with clamps on wires up to 57 mm in diameter and on bus-wires up to 70 x 18 mm. The special INRUSH function makes it possible to measure the maximum instantaneous value of the current drawn by an electrical device during its start-up. The CMP-2000 clamp meter is equipped with electronic overload protection for all functions and measuring ranges, thus guaranteeing higher operational safety. The instrument performs well even in hard-to-reach places and significantly improves the testing of specific network parameters. The handy shape further enhances the comfort of using the device. The small dimensions make the meter easy to carry and it does not take up much space in the tool bag. The casing of the device is made in protection class IP20. This well-conceived, cost-effective meter model is an excellent choice for novice users, but its advantages will undoubtedly be recognised by experienced professionals too.
    Product features
    • INRUSH function for measuring current drawn by an electrical device when first turned on
    • True RMS AC voltage and current measurement for accurate and reliable readings of non-sinusoidal signals
    • AC current measurement (TRUE RMS) up to 1500 A
    • DC current measurement up to 2000 A
    • AC voltage measurement (TRUE RMS) up to 750 V
    • DC voltage measurement up to 1000 V
    • resistance mesurement up to 66 MΩ
    • continuity test with acoustic signalling (beeper) for resistance below 30 Ω
    • capacitance measurement up to 6,6 mF
    • temperature measurement (Fahrenheit and Celsius)
    • frequency measurement
    • duty cycle measurement
    • diode test
    Overview
    The Sonel CMP-2000 Clamp Meter is designed to work in high current rating up to 2000 A. A special INRUSH function allows to measure the maximal instantaneous input current drawn by an electrical device when first turned on. Measurements of large-diameter cables will not be a problem thanks to the 57 mm jaws. CMP-2000 is the best solution for professional electricians.
    Special features
    • double LCD to display more than one value at the same time
    • safe, insulated measurement clamp
    • automatic selection of measuring ranges
    • HOLD function, allowing for freezing the result on the display
    • backlit LCD
    • Delta ZERO function, relative measurement mode for direct current - capability of zeroing the instrument at any time and returning to measurement in absolute mode
    • holding of minimum and maximum values
    • indication of range overflow
    • automatic power down after 30 minutes
    Faciliating the measurements
    The AC-16 adapter expands the application of the clamp meter. With the ratio x1 and x10, 230 V AC of voltage and max 16 A of current, the adapter can be applied with any type of clamp meter.

Specification

AC current measurement (TRUE RMS) up to 1500 A and DC up to 2000 A.

Measurement of INRUSH current in start-up phase of electrical device.

AC voltage measurement (TRUE RMS) up to 750 V and DC up to 1000 V.

Resistance measurement and continuity test:

  • continuity test with acoustic signalling (beeper) for resistance below 30 Ω.

Capacitance measurement

Temperature measurement (Fahrenheit or Celsius).

Frequency measurement.

Duty cycle measurement.

Diode test.

Additionally:

  • safe, insulated measuring clamp,
  • autoranging,
  • „DATA HOLD” function, for holding measured values,
  • backlit LCD,
  • „DC ZERO” mode of measurement for DC current, possibility to zero the display and reading relative actual value less stored „zero” value,
  • „MAX/MIN” function,
  • over range indication,
  • „AUTO-OFF” function after 30 min.

Electric security:

  • measurement category: CAT IV 600 V acc. to EN 61010 – 1,
  • protection class acc. to EN 60529: IP20,

Other technical data:

  • power supply, 9 V battery type 6LR61,
  • display: 6600 counts, backlit LCD,
  • continuity test: threshold 30 Ω,
  • diode test: test current of 0,8 mA , typical open circuit voltage 3,2 V DC, typical,
  • low battery indication: BAT displayed,
  • over range indication: ‘OL’ displayed,
  • temperature sensor: type K thermocouple,
  • input impedance: ca.10 MΩ (V DC and V AC),
  • AC bandwidth: 50…500 Hz,
  • auto power OFF: 30 minutes,
  • dimensions: 281 x 108 x 53 mm,
  • weight: 570 g (with battery),
  • accordance with following standards: EN 61010 – 1, EN 61010 – 2-032.

Rated operational conditions:

  • able to open the clamp: Ø 57 mm wire 70 x 18 mm bus bar,
  • operating temperature: 0…+50 °C,
  • storage temperature: -20…+60 °C,
  • operating altitude: max 2000 m.

 

DC current measurement

Range Resolution Accuracy
0,0…659,9 A 0,1 A ±(2,0% m.v. + 5 digits)
660…2000 A 1 A ±(3,0% m.v. + 5 digits) for 660…1000 A
±(5,0% m.v. + 5 digits) for 1000…2000 A

AC current measurement (TRUE RMS)

Range Resolution Accuracy
0,0…659,9 A 0,1 A ±(2,0% m.v. + 10 digits) for 50…60 Hz
±(3,0% m.v. + 10 digits) for 61…400 Hz
660…1500 A 1 A ±(2,5% m.v. + 10 digits) for 50…60 Hz
i 660…1000 A
±(3,5% m.v. + 10 digits) for 61…400 Hz
and 660…1000 A
±(5,0% m.v. + 10 digits) for 50…400 Hz
and 1000…1500

DC voltage measurement

Range Resolution Accuracy
0,000…6,599 V 0,001 V ±(0,5% m.v. + 2 digits)
6,60…65,99 V 0,01 V
66,0…659,9 V 0,1 V
660…1000 V 1 V

AC voltage measurement (true RMS)

 

Range Resolution Accuracy
0,000…6,599 V 0,001 V ±(1,5% m.v. + 8 digits)
for 50…500 Hz
6,60…65,99 V 0,01 V
66,0…659,9 V 0,1 V
660…750 V 1

Resistance measurement

Range Resolution Accuracy
0,0…659,9 Ω 0,1 Ω ±(1,0% m.v. + 5 digits)
0,660…6,599 kΩ 0,001 kΩ
6,60…65,99 kΩ 0,01 kΩ
66,0…659,9 kΩ 0,1 kΩ
0,660…6,599 MΩ 0,001 MΩ ±(2,0% m.v. + 5 digits)
6,60…66,00 MΩ 0,01 MΩ ±(3,5% m.v. + 5 digits)

Capacitance measurement

Range Resolution Accuracy
0,0…6,599 nF 0,001 nF ±(3,0% m.v. + 30 digits)
6,60…65,99 nF 0,01 nF ±(3,0% m.v. + 10 digits)
66,0…559,9 nF 0,1 nF ±(3,0% m.v. + 30 digits)
6,600…59,999 µF 0,001 µF ±(3,0% m.v. + 10 digits)
66,00…659,99 µF 0,01 µF
660…659,999 µF 0,100 µF
0,660…6,600 mF 0,001 mF

Frequency measurement

Range Resolution Accuracy
10…65,99 Hz 0,01 Hz ±(0,1% m.v. + 5 digits)
66,0…659,9 Hz 0,1 Hz
0,660…6,599 kHz 0,001 kHz
6,60…65,99 kHz 0,01 kHz
66,0…659,9 kHz 0,1 kHz
0,660…1,000 MHz 0,001 MHz

Temperature measurement

Range Resolution Accuracy
-20…0°C 1°C ±(2,0% m.v. + 3°C)
0…399°C ±(1,0% m.v. + 2°C)
400…1000°C ±(2,0% m.v. + 3°C)
-4…31°F 1°F ±(2,0% m.v. + 6°F)
32..749°F ±(1,0% m.v. + 4°F)
750…1832°F ±(2,0% m.v. + 6°F)

 

Duty cycle measurement

 

ange Resolution Accuracy
5…95% 0,1% ±(2,0% m.v. + 10 digits)

„m.v.”- measured value

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