Kyoritsu 5020 Current / Voltage Data Logger

3 channel inputs for the simultaneous recording of Leakage Current , Load Current and Voltage

Power Quality analysis
Large capacity for storing 60,000 data points
Lowpass Filter will filter out the harmonics
LED flickers when the preset current/voltage value is exceeded
CALL: Confirmation of recorded data
Selection of One-time mode or Endless mode
Non Volatile Memory
Battery power indicator
User-friendly PC software "KEW LOG Soft2" is available
Continuous measuring time: Approx. 10 days (Alkaline Battery)

Specification :
■Normal Recording Mode (AC 50/60Hz, Sine wave, Input: 10% or more of the range at CH1)
Range RMS Accuracy
100.0mA ±2.0%rdg±0.9%f.s.+ Accuracy of Sensor
Other ranges ±1.5%rdg±0.7%f.s.+ Accuracy of Sensor
Crest Factor 2.5 or less: RMS accuracy (sine) + 2%rdg + 1%f.s.

*Max, Min and Instant Peak values in Normal Recording mode are just reference values:
their accuracies aren't guaranteed.
■Trigger Recording Mode (AC 50/60Hz sine wave)
Range Accuracy
100.0mA ±3.5%rdg±2.2%f.s.+ Accuracy of Sensor
Other ranges ±3.0%rdg±2.0%f.s.+ Accuracy of Sensor
■Capture Recording Mode
Range Accuracy
100.0mA ±3.0%rdg±1.7%f.s.+ Accuracy of Sensor
Other ranges ±2.5%rdg±1.5%f.s.+ Accuracy of Sensor
Recording mode Normal, Trigger, Capture, Power Quality Analysis
Operating system Successive Approximation (CH1 single synchronized sampling)
Rated max. working voltage AC 9.9Vrms, 14V peak value
Number of input channel 3ch
Measuring method True RMS
RMS measuring interval Approx. 100ms
Sampling interval Normal/Trigger mode : Approx. 1.65ms/CH Capture mode : Approx. 0.55ms (waveform: at every 1.1ms)
Current range 8146 (30A type) : 100.0/1000mA/10.00/30.0A
8147 (70A type) : 100.0/1000mA/10.00/70.0A
8148 (100A type) : 100.0/1000mA/10.00/100.0A
8121 (100A type) : 10.00/100.0A
8122 (500A type) : 50.00/500.0A
8123 (1000A type) : 100.0/1000A
8128/8135 (5A type) : 5.000A/(50.00A)
8127 (100A type) : 10.00A/100.0A
8126 (200A type) : 20.00A/200.0A
8125 (500A type) : 50.00A/500.0A
8124 (1000A type) : 100.0A/1000A
8130 (1000A type) : 100.0/1000A
Low battery warning Battery mark display (in 4 levels)
Over-range indication "OL" mark is displayed when exceeding the measuring range
Auto power off Turns off the instrument automatically if there is no switch operation for about 3 min.
(This function doesn’t work during a recording.)
Possible measurement time Approx. 10 days (with alkaline LR6 batteries)
Applicable standards IEC 61010-1:2001 CAT Ⅲ 300V Pollution degree2, IEC 61326 (EMC)
Dimension 111(L)×60(W)×42(D)mm
Weight Approx. 265g
Accessories 7148 (USB cable)
9118 (Carrying case)
LR6×4pcs
Instruction manual
Quick manual
USB Notice sheet
Optional Accessories 8146/8147/8148 (Leakage & Load current Clamp Sensor)
8121/8122/8123 (Load current Clamp Sensor)
8124/8125(*1)/8126(*2)/8127(*3)/8128 (Load current Clamp Sensor)
8130(*4)/8135 (Flexible Clamp Sensor)
7185 (Extension cable for sensor)
8309 (Voltage sensor)
8320 (AC Adapter)
9135 (Carrying bag)