Yokogawa 30031A 1mA/60A Leakage Current Clamp-On Meters

The Yokogawa 30031A AC leakage clamp-on tester can measure leakage currents of 1 mA. This can be useful for checking the insulation of low-voltage circuits and electrical components.

The Yokogawa 30031A leakage clamp-on tester can also measure a broad range of currents from leakage currents (at a resolution of 0.001 mA) to load currents up to 60 A. Typical influence (on the current value of an adjacent cable) from an external magnetic field is 0.0005%. Designed to withstand more than 50,000 opening/closing events, the Yokogawa 30031A leakage clamp-on tester is very durable.

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SKU: Yokogawa 30031A Categories: Clampmeters, Yokogawa Tags: Clampmeters, Leakage Clampmeter, YOKOGAWA

Description

YOKOGAWA 30031A AC Leakage Clamp-On Tester.

3200 count LCD display
Mean value display
Exclusive model for Leakage current measurement with current ranges from 3mA to 60A •Resolution of 0.001mA at 3mA range
Can measure a broad range of currents from leakage currents (at a resolution of 0.001 mA) to load currents up to 60 A.
Can measure leakage currents of 1 mA
Approved for conformity to safety standards EN 61010-1 and EN 61010-2-032 (CAT III 300V, pollution degree2)

Yokogawa 30031A 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)

Yokogawa 30031A 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

Yokogawa 30031A Specifications (AC current measurement for Model 30031A)

Range	Resolution	Accuracy	Maximum Allowable Current
3mA	0.001mA	0.010<1<32.70mA: 1.0% + 5 digits	3.270mA
30mA	0.01mA	0.010<1<32.70mA: 1.0% + 5 digits	32.70mA
30A	0.01A	0.05<1<50.0A: 1.0% + 5 digits	32.70A
60A	0.1A	50.0<1<60.6A: 5.0% + 5 digits	60.6A

Specifications (AC current measurements for Model 30032A)

Range	Resolution	Accuracy	Maximum Allowable Current
3mA	0.001mA	0.010<1<32.70mA: 1.5% + 5 digits	3.270mA
30mA	0.01mA	0.010<1<32.70mA: 1.5% + 5 digits	32.70mA
30A	0.01A	0.05<1<50.0A: 1.5% + 5 digits	32.70A
60A	0.1A	50.0<1<60.6A: 5.5% + 5 digits	60.6A

Zero Correction: 3mA Range: displays 0.000mA (zero) when 0.010mA <1 30A Range: displays 0.00A (zero) when 0.05A<1
Filter specification (for Model 30032A only) Amplitude ratio at 100Hz: -38dB (1.26%) or less (typical: -41dB) Amplitude ratio at 120Hz: -53dB (0.22%) or less (typical: -56dB)

Yokogawa 30031A General Specifications

Parameter	Specification
Method of detection	Mean Value Detection and RMS-Value Calibration
Display	LCD (Digital display:3200 counts) LCD (Bar-graph display: 32 segments)
Range Switching	Auto or manual range selection
Data Hold	On all ranges
Ambient Temperature and Humidity	0 to 50°C 80% RH or less (no condensation)
Temperature Coefficient	The following values must be added in the temperature range of either 30031A or 310032A 0 to 18°C or 28 to 50° 0<1<50.0A: ±(0.08% of reading/°C + 0.5 digits/°C) 50.0<1<60.6A: ±(0.3% of reading/°C + 0.5 digits/°C)
Influence of External Magnetic Field	0.0005% typical 1 (on current value of adjacent cable or wires)
Safety Standard	EN61010-1, EN61010-2-032 (CAT III 300V)
Circuit Voltage	300Vrms or less
Withstanding Voltage	3.7kV AC for one minute

Power Supply	One CR2032 (Coin-shaped) 3V battery
Battery Life	Approx. 90 hours (continuous)
Auto Power Off	Approx. 10 minutes after the last switch operation
Diameter of Measurable Conductor	40mm maximum
Dimensions	Approx. 70mm (W) x 179mm (H) x 25mm (D)
Weight	Approx. 200g
Accessories	User manual, Battery and soft Carrying Case

Yokogawa 30031A Ordering Information

Yokogawa 30031A	Clamp-On Tester for AC Leakage Current Measurement. Includes: User’s manual, batteries, and carrying case.
Yokogawa 30032A	Clamp-On Tester for AC Leakage Current Measurement. Includes: User’s manual, batteries, and carrying case.

Yokogawa 30031A 1mA/60A Leakage Current Clamp-On Meters

YOKOGAWA 30031A AC Leakage Clamp-On Tester.

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