Yokogawa CL120 200A AC Current Clamp-On


Yokogawa CL120 offers an inexpensive dedicated Clamp-on meters that allow you to measure up to 200AAC, with a wide frequency response range.

  • 3 1/2 digit LCD display
  • 20A range: 2.0%+7dgt (50 to 1kHz) accuracy
  • 200A range: 3.0%+10dgt (40 to 1kHz) accuracy
  • Exclusive model for AC current measurement with current ranges up to 200AAC
  • Lightweight and compact design
  • Measures conuctors up to 24mm in diameter
  • Data Hold function
  • Mean value display
  • Approved for conformity to safety standards EN61010-1,EN61010-2-032 (CAT. III 300 V)

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SKU: Yokogawa CL120 Category: Tags: ,

Yokogawa CL120 Applications:

  • HVA applications, simply clamp around a single conductor to make your measurement without having to break the circuit
  • Testing for current leakage on branch circuits
  • Measuring current draw of motors and motor control circuits
  • Measuring Loads

Yokogawa CL120 Specifications

Parameter Reference Accuracy
AC Current 20A 2.0+7 (50 to 1kHz)
200A 3.0+10 (40 to 1kHz)
At 23 deg.C ±5 deg.C, 75% RH or less
Accuracy: ±(% rdg + dgt) = ±(% readout + value of least significant digit)
Method of detection Mean value
Display LCD(Digital display:1999 counts)
Response Time Approx. 2 seconds
Range Switching Manual-range
Data Hold On all range
Ambient temperature and humidity 0 to 40 deg.C, 85% RH or less (no condensation)
Temperature Coefficient _
Influence of external magnetic field 0.8A or less at 400A/m
Influence of conductor position ±2% or less
Safety Standard Conforms EN 61010-1, EN61010-2-032
Circuit Voltage 300Vrms or less
Withstanding Voltage 3.7kV AC for one minute
Power Supply LR-44 ×2(3V) or SR-44 ×2
Battery Life Approx. 100 hours (continuous)
Consumed Current Approx. 1mA
Auto power-off Approx. 10 minutes
Diameter of measurable conductor 24mm at maximum
Dimensions Approx. 59(W) x 148(H) x 26(D)mm
Weight Approx. 100g
Accessories User’s manual(IM CL120), batteries, carrying case(93033)


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