Chapter II
X02137D00 - Ed. 3 - 04/16
Intrinsically safe portable digital multimeter
37
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).
^$FFXUDF\µ¶Q5Q'¶¶PHDQVµ¶QRIWKHUHDGLQJQGLJLWV¶¶DVSHU,(&`
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
switch position
Ranges Accuracy
Input
impedance
Protection
Resolution
mV 500
mV
0.025%R
**
+ 2D
10 M
:
/1G
:
*
± 1100 VPK
***
10 µV
V
DC
5 V
11 M
:
± 1100 VPK
100 µV
50 V
1 mV
(
i
)
500 V
10 M
:
10 mV
(
i
)
600 V
0.05%R
**
+ 2D
100 mV
*
Refer to §. 3.4.
**
at 23
q
C
r
2
q
C
***
1 min max.
Number of counts :
50 000 (or 5 000 - refer to §. 3.4.)
Range selection :
automatic or manual for the 5 V, 50 V, 500 V, 600 V ranges
Common mode rejection : at 50 and 60 Hz, better than 120 dB
Serial mode rejection :
at 50 and 60 Hz, better than 60 dB
Additional error in PK+/- mode for a pulse of
t
1 ms : 1% R
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
position
Ranges Accuracy
Input
impedance
Protection
Reso-
lution
DC*
40 Hz
to 1 kHz
1 kHz to
4 kHz
4 kHz to
10 kHz
10 kHz to
30 kHz
30 kHz to
50 kHz
from 5 % to 100 % of the range
from 10 % to 100 % of the range
mV +
SEL/ON
500 mV*
0.3% R + 30 D
1% R + 30 D
7 % R
+ 30 D
/////////////
10M
:
/1G**
// 100 pF
±1100VPK
***
10 µV
V
AC
or
5 V
2 % R + 30 D
3% R+ 30 D
11M
:
//100pF
± 1100 VPK
100 µV
50 V
1
mV
V
DC
+
SEL/ON
(
i
)
500 V
10M
:
//100pF
10 mV
(
i
)
600 V
///////////
100 mV
* AC+DC only
** Refer to §. 3.4.
*** 1 min max.
(
i
)
When the measurement terminals are connected to an intrinsically safe circuit,
the electrical specifications of intrinsically safe circuits must conform following
values : U
d
d
60 V (peak value) or I
d
d
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.
