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Yokogawa Meters & Instruments
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<< Yokogawa Clamp-on Leakage Clamp-on Testers

Yokogawa 30031
Clamp-on AC Current Tester
  • Mean value display
  • Resolution of 0.001mA at 3mA range
  • Durability of clamp is more then 50,000 opening/closing events
  • 40mm in diameter of measurable conductor
  • Can measure leakage currents of 1 mA, which is useful for checking the insulation of low-voltage circuits and electrical components.
  • Typical influence (on the current value of an adjacent cable) from an external magnetic field is 0.0005%.
  • Durability of clamp: More than 50,000 opening/closing events
  • The clamp lever is lengthened by 30%, enabling smooth opening/closing of the clamp even for thick cables of 40mm in diameter.
  • Approved for conformity to safety standards EN 61010-1 and EN 61010-2-032 (CAT III 300V, pollution degree2)

Click here for a larger image - Yokogawa 30031 Compact Leakage Clamp-On tester Click here for a larger image - Yokogawa 30031 Compact Leakage Clamp-On tester
Yokogawa 30031 Shown
 
Product Information
Datasheet 116 KB
Manual 94 KB
Ordering Info Jump to Product Models, Prices, Accessories, and Ordering Information

PDF Help
 
CL300 series, 310 series and 30031 have basic function of leakage current measurement. These clamps allow you to measure current range from 3mA to 1000A. Choose your desired diameter of measurable conductor from 24mm to 68mm.
 
 
Parameter Reference
AC Current 3/30mA, 30/60A
Frequency Characteristics 50/60Hz
Accuracy 50/60Hz 1.0+5 (0~30mA)
1.0+5 (0 ~ 50A)
5.0+5 (50/60Hz)

  • General Specifications
Parameter Specification
Method of Detection Mean Value
Diameter of Measurable conductor Ø40MM at maximum
Display LCD Digital Display: 3200 Counts
Bar-graph Display: 32 Segments
Measurement Cycle Digital Display: 2 times/Seconds
Bar-Graph Display: 12 times/second
Range Switching Auto-Range
Data Hold On All range
Ambient Temperature and Humidity 0-50˚C, 85% RH or less (no condensation)
Temperature coefficient 0.05% of range/°C or less (within the ranges of 0-18°C and 25-50°C for measurement of 0-50A)
Influence of external Magnetic Field 0.0005% typical*1 (on current value of adjacent cable)
Influence of Conductor Position Within Accuracy
Circuit Voltage 300Vrms or less
Withstanding Voltage 3.7kV AC for one minute
Power Supply CR2032 (coin-shaped) 3V x1
Battery Life Approx. 90 hours (continuous use)
Auto Power-off Approx. 10 Minutes
Dimensions Approx. 70(W)x176(H)x25(D)mm
Weight Approx. 200g

 
Ordering Information
Model Description Buy Online Price
30031  Yokogawa 30031 Leakage Current Mini Clamp-on; 3/30mA/30/6 Amp, Discontinued  Buy Now $416.00
Included Accessories
 
  • 1 - Instruction Manual
  • 1 - Battery
  • 1 - Soft Case

Included
Optional Accessories
RB057  Yokogawa RB057 soft Carrying Case for 300 30/31  Buy Now $9.00

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$40.00 Minimum on Total Order