AEMC MiniFlex® HF Flexible Sensors MF 300-10-2-10-HF The High Frequency MiniFlex® HF is a compact flexible AC current transformer composed of a flexible sensor and an electronic module. The flexible sensor permits measurements on conductors where standard clamp-on probes could not be used. In particular, it can be installed in confined spaces, places where access is difficult, or even wrapped around irregular shapes. The High Frequency MiniFlex® HF, with a bandwidth frequency from 5Hz to 1MHz, is perfect to connect to any oscilloscope with BNC input to analyze complex-shaped current and transient present in electronic power supplies, welding stations, etc. It presents virtually no load to the system under test and cannot be damaged by overloads. The sensor assembly is insulated for 1000V CAT III; 600V CAT IV. The MiniFlex® meets EN 61010 and is CE marked. It has an mV output proportional to the current measured for direct readings on DMM, data loggers or oscilloscopes,. TRMS measurements are taken when connected to a TRMS meter. The MiniFlex® is insensitive to DC currents and only the AC component of the measured signal is measured. Model # MF 300-10-2-10-HF (Cat. # 2126.84) Maximum Conductor Size 2.95" (70mm) Current Range 30 and 300Arms AC Measurement Range 0.5 to 300A Output Signal 100mV/A and 10mV/A Accuracy 1% ± 300mA Phase at 1kHz 1° Frequency Range 5Hz to 1MHz Battery Type 9V Alkaline, Type LF22 Battery Life >140 hours continuous Operating Temperature 14° to 131°F (-10° to +55°C) Storage Temperature -40° to +158°F (-40° to +70°C) Operating Humidity 90% up to 104°F (40°C) Ampflex® 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 6.5 ft (2m) Battery Indicator Green LED blink when battery needs replacement Overload Red LED ON when output around >4.5V Dimensions (H x W x D) Module: 4.0 x 2.5 x 1.1 (103 x 64 x 28mm) Weight 7 oz (200g) Pollution Degree 2 Ingress Protection (IP) IP50 EMC EN 61326-1 Safety Compliance EN/IEC 61010-1 600V CAT IV, 1000V CAT IIIEN/IEC 61010-032:2002