Idiomas disponibles
Idiomas disponibles
Chapter II
5.
TECHNICAL SPECIFICATIONS
Only those values assigned tolerances or limits are guaranteed values. Values without
tolerances are given for information only (French standard NFC 42-670).
{Accuracy : ''n% R + nD'' means ''n% of the reading + n digits'' as per IEC 485}
When the measurement terminals are connected to an intrinsically safe circuit,
(♦)
the electrical specifications of intrinsically safe circuits must conform following
values : U ≤ ≤ ≤ ≤ 60 V (peak value) or I ≤ ≤ ≤ ≤ 500 mA.
After a use on circuits other than those of intrinsic safety, the user must observe
a period of 3 minutes waiting before carrying the multimeter in a dangerous area
of EX class.
Note
If voltage measurements are out of the specifications or if other
measurements are no longer possible, first check the F2 fuse.
(See §. 3.5.1. Fuse self-test).
5.1.
DC voltages
Selector
Ranges
switch position
mV
500 mV
5 V
V
50 V
DC
(♦)
500 V
(♦)
600 V
*
Refer to §. 3.4.
Number of counts :
Range selection :
Common mode rejection : at 50 and 60 Hz, better than 120 dB
Serial mode rejection :
Additional error in PK+/- mode for a pulse of ≥ 1 ms : 1% R ± 50 D
For measurements performed on alternative signals, the selected range must tally with the
max. value of the signal peak.
5.2.
AC voltages (AC and AC+DC)
Selector
switch
Ranges
position
40 Hz to
DC*
1 kHz
from 5 % to 100 % of the range
mV +
500 mV*
SEL/ON
5 V
V
or
50 V
AC
0.3% R + 30 D
V
+
DC
(♦)
500 V
SEL/ON
(♦)
600 V
* AC+DC only
Intrinsically safe portable digital multimeter
Input
Accuracy
impedance
10 MΩ/1GΩ
**
0.025%R
+ 2D
11 MΩ
10 MΩ
**
0.05%R
+ 2D
at 23°C ± 2°C
**
50 000 (or 5 000 - refer to §. 3.4.)
automatic or manual for the 5 V, 50 V, 500 V, 600 V ranges
at 50 and 60 Hz, better than 60 dB
Accuracy
1 kHz to
4 kHz to
10 kHz to
4 kHz
10 kHz
30 kHz
from 10 % to 100 % of the range
7 % R
/////////////
+ 30 D
1% R + 30 D
2 % R + 30 D
///////////
** Refer to §. 3.4.
X02137C00 - Ed. 5 - 05/12
Protection
Resolution
*
***
± 1100 VPK
10 µV
100 µV
± 1100 VPK
1 mV
10 mV
100 mV
***
1 min max.
Input
Protection
impedance
30 kHz to
50 kHz
±1100VPK
10MΩ/1G**
// 100 pF
***
11MΩ//100pF
3% R+ 30 D
± 1100 VPK
10MΩ//100pF
*** 1 min max.
Reso-
lution
10 µV
100 µV
1 mV
10 mV
100 mV
37
Capítulos
