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MiniFlex® 14" Model MA114

The Miniflex® MA114 is an AC current sensor composed of a flexible Rogowski coil and an electronic module. The sensor permits measurements on conductors where standard clamp-on probes cannot be used. It can be installed in tight spaces, around cable bundles, bus bars, or even wrapped around irregular shapes.

The Miniflex® has a mV output proportional to the current measured for direct readings on DMMs, loggers, oscilloscopes and power or harmonic meters. The length of the flexible sensor is 14" (35cm) and clamp around conductor up to 4” (10cm). Four ranges are available, 3A/3V, 30A/3V, 300AV3V and 3000A/3V. The model MA114 is power by AA batteries or by a standard mains adapter (5Vdc, 100mA) by a type B micro-USB connector

NOTE: Our complete catalog is not available for direct online purchase, refer to the Status Column for purchasing options. Items that do not have an Add to Cart button must be purchased from an Authorized Distributor.
Model Cat. # Description List Price Quantity/Status Distributor Stock Check
MA114 2153.41 MiniFlex®14" Model MA114 $499.00 Out of Stock Consult Factory for Availability
ModelMA114
Cat. #2153.41
DescriptionMiniFlex®14" Model MA114
List Price$499.00
Out of Stock Consult Factory for Availability
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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 power 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
EN/IEC 61010-032:2002

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