35
Model
Single-phase
45 and 80 cm
Single-phase
120 cm
Three-phase
80 cm
Noise (mA
ac
)
40
▪ 4
▪ 0,4
▪ 0,04
4
▪ 0,4
▪ 0,04
▪ 0,004
▪ 4
▪ 0,4
▪ 0,04
Max. phase shift at 50
Hz (°)
0,5° typical and 1° maximal
Max. output voltage
(Vpeak)
approximately ± 4.5
The peak value is limited only by the electronics of the measurement unit (red
OL
indicator on).
The coil alone can briefly withstand higher peak factors with no risk of overheating or destruction.
3.3. VARIATIONS IN THE RANGE OF USE
Quantity of influence
Range of influence
Error in % of reading
Typical
Maximum
Battery voltage
1.8 to 3.2V
0.02 %
0.1 %
Temperature
‑10 to + 55 °C
0.15 % / 10 °C
0.50 % / 10 °C
Relative humidity
10 to 90%RH
0.2 %
0.5 %
USB supply voltage
5 V
0.5 %
1.5 %
Position of the conductor in the
undeformed sensor
Any position
1 %
2.5 %
Adjacent conductor carrying an
AC voltage
Conductor touching sensor
0.2 %
1 %
(2 % near snap
lock)
Deformation of the sensor
Oblong shape
0.2 %
1 %
Common mode rejection
600 V between the jacket
and the secondary
100 dB
80 dB
Frequency response:
Model
Single-phase
45 and 80 cm
Single-phase
120 cm
Three-phase
80 cm
Range (A)
3
30‑300‑3k
30
300‑3k‑30k
30‑300‑3k
Frequency response
10 Hz to
10 kHz
10 Hz to
20 kHz
10 Hz to
5 kHz
10 Hz to
20 kHz
10 Hz to
20 kHz
Frequency limitation
See the curves in § 3.4
(3)
(3): Up to 300 A
rms
there is no frequency limitation.
