Electrical Characteristics; Variations In Range Of Use - Würth Flex 400 Traduction Des Instructions D'origine

3.2. Electrical characteristics

Display range (A)
Specified measurement
range (A)
Resolution
Intrinsic uncertainty
In MAX mode:
Display range (A)
Specified measurement
range (A)
Resolution
Intrinsic uncertainty

3.3. Variations in range of use

Quantity of influence
Battery voltage
Temperature
Relative humidity
Frequency response
Position of the conductor in
the sensor (f<400 Hz)
Adjacent conductor
carrying alternating current
Peak factor
Serial mode rejection ratio
in AC
Common mode rejection,
50/60 Hz
Influence of a 50/60 Hz
external magnetic field
4 40
0.020– 4.00–
3.999 39.99
1 mA 10 mA
±(2% ±(1.5%
+ 10 ct) + 2 ct)
4 40
0.100– 4.00–
3.999 39.99
1 mA 10 mA
±(2% ±(1.5%
+ 10 ct) + 2 ct)
Range of influence
1.8 to 2 V
0 °C to 50 °C
10 to 90% RH
10 to 20 Hz
20 Hz to 30 Hz
30 Hz to 400 Hz
400 to 1000 Hz
1000 to 3000 Hz
Any position on the interior
perimeter of the sensor
Conductor touching the
exterior perimeter of the
sensor
1.4 to 3.5
limited to 600 Apeak
0 to 400 A
0 to 600 V
0 to 400 A/m
400
40.0–
399.9
100 mA
±(1.5%
+ 2 ct)
400
40.0–
399.9
100 mA
±(1.5%
+ 2 ct)
DC
RMS
21