Current probe M3.UB 10A / 1V

Product catalog summary

Overview
The M3.UB 10A / 1V current probe is designed for accurate, non-intrusive AC current measurement, compatible with multimeters, recorders, and safety testers. It utilizes advanced transformer technology to measure currents from 10mA to 10A across a frequency range of 30Hz to 10kHz. Its compact design allows for easy access in tight spaces.

Electrical Characteristics

Current Range: 10 A ACRMS
Measuring Range: 10mA to 10ARMS
Output Sensitivity: 100mV / A
Load Impedance: > 1 MOhm
Conductor Position Sensitivity: < 0.5% @ 50/60Hz
Frequency Range: 30 Hz to 10 kHz
Temperature Coefficient: 0.015% / °C
Working Voltage: 600 V ACRMS or DC

Accuracy

Primary Current: 10mA to 50mA (5% accuracy), 50mA to 100mA (2% accuracy), 100mA to 10A (1% accuracy)
Phase Shift: Not specified for 10mA to 50mA, 5° for 50mA to 100mA, 3° for 100mA to 10A

General Characteristics

Maximum Conductor Size: 15 mm diameter, bus bar 15 x 17mm
Output Connection: Safety sockets 4mm
Operating Temperature Range: -10 to +55 °C
Storage Temperature Range: -20 to +70 °C
Operating Humidity: 15% to 85% (non-condensing)
Weight: 165 g

Reference Conditions

Temperature: +18°C to 26 °C
Humidity: 20 to 75% RH
Sinusoidal Current: 48 to 65Hz
Distortion Factor: < 1%
DC Magnetic Field: 40 A/m earth’s magnetic field
Load Impedance: ≥1MΩ, <100pF for voltage output

Safety Standards

IEC61010-1:2010
IEC61010-2-032:2012
IEC61010-2-031:2008
600 VRMS, Category III, Pollution Degree 2
Use on uninsulated conductors limited to 600 V ACRMS or DC and frequencies below 1 kHz

EMC Standards

EN 61326:1998

Catalog excerpts

Universal Technic Current probe M3.UB 10A / 1V The M3.UB 10A / 1V current probe has been designed for use with multimeters, recorders, safety testers etc. for accurate non intrusive measurement of AC current. Using the latest transformer technology, the M3.UB 10A / 1V can measure currents from 10mA to 10A over a frequency range of 30Hz to 10kHz. The very small head facilitates the insertion of the probe in places where ease of access is of crucial importance. Accuracy Primary Current Accuracy (of rdg) Phase shift (typ)

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Reference conditions: Temperature : +18°C to 26 °C, humidity: 20 to 75% RH, sinusoidal current: 48 to 65Hz, distortion factor: < 1%, DC current: none, DC magnetic field: 40 A/m earth’s magnetic field, alternative magnetic field: none, proximity of external conductor: none, primary conductor: centred in the aperture, load impedance: ≥1MΩ, <100pF for voltage output. Safety Standards IEC61010-1:2010 IEC61010-2-032:2012 IEC61010-2-031:2008 600 VRMS, Category III, Pollution Degree 2 Use of the probe on uninsulated conductors is limited to 600 V ACRMS or DC and frequencies below 1 kHz. Website : www.universal-technic.com...

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Current probe M3.UB 10A / 1V

Current probe M3.UB 10A / 1V

Catalog excerpts

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