Specifications - AEMC MiniFlex MF 300-6-2-10 User Manual

REFERENCE CONDITIONS
Quantity of influence
Temperature
Relative humidity
Frequency of the signal measured
Type of signal
External electric field
External DC magnetic field (earth field)
External AC magnetic field
Position of the conductor
Shape of the measurement coil
Input impedance of the display device connected to housing
MODEL
ELECTRICAL
Range
Signal Output
Frequency Range
Frequency Limitation
Influence Of Conductor Positioning
Influence Of Conductor Positioning
In Sensor Against Handle
External Conductor Influence
Accuracy
Common Mode Rejection
Max peak factor
Residual noise at I = 0 (Arms)
Max phase shift at 50 Hz (°)
Max offset voltage (mV
Max output voltage (Vpeak)
Output impedance (kW)
Power Source
Battery Life
Battery Indicator
(1): Peak factor PF = Vpeak/Vrms
(2): The residual noise affects the measurement uncertainty according to the formula:
global uncertainty =
If the current measured is zero, the uncertainty is equal to the residual noise.
8
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SPECIFICATIONS

at I nominal
(1)
(2)
)
DC
140 hrs continuous operation or 10,000 one minute measurements
When green LED starts blinking, remaining life is approx 8 hours;
(I measured x 0.01)
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CHAPTER 3
MF 300-6-2-10
30/300A
100mV/10mV/A
10Hz to 20kHz with current derating
see § 3.1 (up to 300Arams there is no frequency limitation)
1.5% typical, 3% max
4% typical, 6% max
35dB to 40dB on contact
± 1% +0.25A
100dB typical, 80dB min
1.5
50 5
9V alkaline battery (6LF22)
When LED is OFF, the battery needs to be replaced
2
+ (residual noise)
I measured
MiniFlex
DataLoggerStore
Reference values
23 ± 5° C
20 to 75% RH
40 to 400Hz
sinusoidal
< 1V/m
< 40A/m
none
centered in the measurement coil
nearly circular
≥1MW
MF 3000-10-2-1
300/3000A
10mV/1mV/A
1.5
.25
0.8
5
± 4.5
1
2
(I measured ≠ 0)
Flexible AC Current Probe
®
.ca
2
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