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AEMC K100 Current Transformer

Model: K100

AEMC K100 DC/AC MicroProbe Model K100 (4.5A, 1mV/mA)

$679.00 USD

1 to 2 Weeks

The DC/AC Microprobe Model K100 measures as low as 100µAAC or DC. The unit has proportional mV output for direct readings on DMMs, loggers and oscilloscopes.
  • Industrial process controls (4 to 20mA current loops)
  • Electronic circuit design, testing and repair
  • Automobile wiring and engine control systems
  • Avionics systems maintenance and repair
  • Shipboard maintenance and repair
  • Fault and signal location in complex networks
  • Ground and leakage current measurement
  • Pre-deployment testing of power-conscious equipment
Operating Range
Current Range 0 to ±4.5ADC; 0 to 3Arms. (sinusoidal); 0 to 2A peak, square and step-discontinuous waveforms
Frequency Range DC to 2kHz (@ -3dB sine)
Output Noise < 100mV, DC to 3kHz
Overload Indication Red LED indicates momentary or continuous overload
Probe Impedance <1mH
Reference Conditions 23°C ±3°, 20 to 75% RH, battery voltage 9V ±0.1V; earth's magnetic field < 40A/m; absence of AC fields; input impedance of display device ³1MW/100 pF; DC or sinusoidal AC current 45 to 65Hz
Working Voltage 300V per IEC 1010-1 Cat. II
Influence of Adjacent Conductor
Range Value 50Hz at 23 mm of the probe
Influence of Adjacent Conductor < 100mA/A
Output Signal
Output Signal 1mV/mA
Range DC / AC
Resolution 50µA typical / 100µA typical
Current Range DC / AC
Accuracy % of Reading 1% Reading ± 200mA / 2% Reading ± 200mA
Mechanical Specifications
Altitude Operating: 0 to 2000m; Non-operating: 0 to 12km
Battery Life 20 hours approximately
Cable (Sensor to Electronics) 5 ft (1.5 m)
Colors Dark gray
Dimensions Probe: 4.4 x 0.6 x 1.0" (111 x 15 x 25mm); Electronic Module: 4.9 x 2.5 x 1.1" (124 x 64 x 28mm)
Drop Test 1.0m on 38mm of oak on concrete; Test according to IEC 68-2-32
Low Battery Green LED on when battery voltage ³6.5V
Maximum Cable Diameter 3/16", 0.180" (4.5mm)
Mechanical Shock 100g (IEC 68-2-27)
Operating Temperature -14° to 131°F (-10° to 55°C)
Operating Relative Humidity < 95% @ £35°C 75% @ 55°C
Output Two 4mm safety banana jacks, standard 3/4" (19mm) spacing
Power Supply 9V Alkaline, NEDA 1604A, 6LR61 or IEC 6 LF22
Protection Index (IP) IP 40 (IEC 529)
Storage Temperature -40° to 176°F (-40° to 80°C)
Vibration Test per IEC 68-2-6
Range Value 5 to 15Hz / 15 to 25Hz / 25 to 55Hz
Vibration Amplitude: 1.5 mm per IEC 68-2-6 / Amplitude: 1 mm per IEC 68-2-6 Amplitude : 0.25 mm per IEC 68-2-6
Weight 9 oz (250g)
Zero Adjustment 10 turn potentiometer
External Influences
Influence of Temperature £1000 ppm. /°K or 1%/10°C
Safety Reference Specifications
Safety Ratings EN 61010-2-32
Agency Approvals CE Mark

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