Current measuring probe

ETA5403 AC flexible current probe

ETA5403 oscilloscope flexible current probe, coil lightweight and flexible and can be freely inserted, can detect many hard probes can not reach the place, easy to achieve the connection with the object under test; for the object under test almost zero interference, standard BNC output interface, it is very convenient to realize the connection with oscilloscope, data acquisition device, digital voltmeter, etc., to observe current waveform, meet the special occasion test requirement


Main application:

Harmonic composition in measuring current

Detection of sinusoidal current waveform

Measuring phase shifts in sinusoidal waves.

Current of semiconductor switches

Distributed current monitoring

Power bus monitoring

Monitoring harmonics, power and power quality

Testing of large motor, pump and fan

Current measurement of IGBT and MOSFET Tubes


Specifications
Measuring range30A/300A/3000A AC
Output accuracy100mV/10mV/1mV per (AC coupled)
Error (45~65Hz)

±1% of reading ±0.1A 30/300A range

±1% of reading ±1A    3000A range

Minimum load100KΩ for specified accuracy
Frequency range10Hz...20KHz(-1dB)
Phase (45~65Hz)<±1
Position sensitivity±2% of reading
Outfield±0.2% of reading with cable>200mm(8") from the probe
Noise

8mV rms in 30A range

2mv rms in 300A/3000A ranges

Temperature coefficient±0.1% of reading/ ℃
Power SupplyTwo AA mn1500 LR6 alkaline batteries,or an external power supply (+3V/100mA)
Battery life2000 hours typical value
External power supplyThrough 2.1mm mini power connector (Out-of-factory non-provision)
Low powerOrange LED indication
OverrangeRed LED indication
Attachment
MaterialARNITE T06-200SNF,UL94 V0
Protection levelip40
Size110(L)×65(W)×23(d)mm
Output0.5m coax cable terminated with a safety bnc
MaterialAlcryn 2070NC,LATI LATENE 7H2W V0
Protection levelIP65
General characteristics
Operating temperature-20~65℃ 
Storage temperature-40~75℃ 
Operating humidity10%-85%RH
Safety standards

EN61010-1

EN61010-2-032

EMC
EN61326-2-2

ETA5403 尺寸.jpg

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