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AEMC’s MA114 MiniFlex Current Probe is the perfect solution for measurements in a variety of spaces. The AC current sensor is comprised of flexible Rogowski coil and an electronic module. Its flexible 14” (35cm) construction, and clamp around conductor up to 4” (10cm), make it ideal for use in tight spaces, bus bars, around cable bundles and more. The MA114 is available in 4 different ranges; 3A/3V, 30A/3V, 300AV3V and 3000A/3V. The probe is powered by AA batteries or a standard mains adapter (5Vdc, 100mA) by a type B micro-USB connector.
Maximum Conductor Size | 4" (10cm) |
Current Range | 3A, 30A, 300A, and 3000Arms AC |
Measurement Range | 0.5 to 3000A |
Output Signal | 1V/A, 100mV/A, 10mV/A, and 1mV/A |
Accuracy | ±(1% + 40mV) |
Phase at 50Hz/60Hz | ≤1.5° |
Output Cable | 19.7" (0.5m) leads with 4mm safety banana plug Black and Red |
Frequency Range | 10HZ to 10KHz on the 3A range and 10Hz to 20KHz on the other |
Battery Type | 2 x 1.5V AA/LR6 batteries |
Battery Life | 300 hours typical, 1,800 10 minutes test |
External Power | The MA114 can be powered by a standard mains adapter (5 VDC, 100 mA) with a type B micro-USB conector. |
Sensor | The flexible sensor can withhold a temperature of 194°F (90°C) and is resistant to oil and Aliphatic hydrocarbons |
Cable Length (Module to Sensor) | 6ft (1.83m) |
Battery Indicator | yes |
Dimensions (H x W x D) | Module: 4.72 x 2.28 x 1.42" (120 x 58 x 36mm) |
Weight | 10.5oz (300g) |
Operating Temperature | 14° to +131°F (-10° to +55°C) |
Storage Temperature (without battery) | -40° to +176°F (-40° to +80°C) |
Operating Humidity | 80% up to 50°F (122°C) |
Pollution Degree | 2 |
Ingress Protection (IP) | Case IP54, Sensor IP67 |
EMC | EN 61326-1 |
Safety Compliance | EN/IEC 61010-1 600V CATIV, 1000V CAT III CE EN/IEC 61010-032:2002 |
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- Power and Energy measurements
- Electrical troubleshooting
- Laboratory electrical measurements
- Outdoor current monitoring