Datasheet

GMC-I Messtechnik GmbH 3
METRAHITPM TECH, PM XTRA, EBASE, ETECH, EXTRA
METRAHITEU PRO & ESPECIAL
Specifications
1)
Specified accuracy is valid as of 3% of the measuring range.
With short-circuited test probes: residual value of 1 to 30 d at zero point due to the TRMS
converter (exception: mV AC range, 60 counts).
See frequency influence on page 4.
2)
At 0  ... + 40C
3)
Displays up to max. 6.0 V, “OL” in excess of 6.0 V.
4)
Applies to measurements at film capacitors and battery operated
5)
Lowest measurable frequency for sinusoidal measuring signals symmetrical to the zero point
6)
Overload capacity of the voltage measurement input:
power limiting: frequency x voltage max. 6 x 10
6
V x Hz for U > 100 V
7)
Overload capacity of the current measurement input:
See current measuring ranges for maximum current values.
8)
Input sensitivity, sinusoidal signal, 10% to 100% of the measuring range
9)
Plus sensor deviation
10)
Off-time > 30 min and T
A
 40 °C
*) without ZERO max.  15 digit
Key:
d = counts, R = measuring range, rdg. = measured value (reading)
Meas.
Function
Measuring Range
Resolution at Upper
Range Limit
Input Impedance
Intrinsic Uncertainty under Reference Conditions for High Resol 59999 counts
Overload Capacity
2)
(... % rdg. + ... d) (... % rdg. + ... d) (... % rdg. + ... d)
59 999 5999
~ / ~
1) 1)
Value Time
V
600 mV 10 V 100 V 9M9M // < 50 pF 0.09 + 5 with ZERO *) 0.5 + 30 1 + 30
1000 V
DC
AC
RMS
Sine
continous
6 V 100 V1mV  9M9M // < 50 pF 0.05 + 5 0.5 + 9 1 + 30
60 V 1mV 10mV  9M9M // < 50 pF 0.05 + 5 0.5 + 9 1 + 30
600 V 10 mV 100 mV 9M9M // < 50 pF 0.05 + 5 0.5 + 9 1 + 30
1000 V 100 mV 1 V 9M9M // < 50 pF 0.09 + 5 0.5 + 9 1 + 30
Display range for reference voltage
U
REF = 0.775 V
Intrinsic Uncertainty
dB
600 mV~
0.01 dB
–48 dB ... –2 dB
0.1 dB (U > 10 % MB)
1000 V
DC
AC
RMS
Sine
continous
6V~ –28 dB ... +18 dB
60 V
~ –8 dB ... +38 dB
600 V
~ +2 dB ... +58 dB
1000 V
~ +22 dB ... +63 dB
Voltage drop, approx. at upper range limit ~
1) 1)
A
600 A 10 nA 100 nA 150 mV 150 mV 0.5 + 5 with ZERO *) 1 + 10 1.5 + 30
0.7 A
continous
6 mA 100 nA 1 A 200 mV 200 mV 0.5 + 5 1 + 10 1.5 + 30
60 mA 1 A10A 200 mV 200 mV 0.1 + 5 1 + 10 1.5 + 30
600 mA 10 A 100 A 300 mV 300 mV 0.2 + 5 1 + 10 1.5 + 30
6 A 100 A 1 mA 300 mV 300 mV 0.9 + 10 1 + 10 1.5 + 30
10 A:  5 min
10)
16 A:  30 s
10)
10 A 1 mA 10 mA 600 mV 600 mV 0.9 + 10 1.5 + 10 1.5 + 30
Factor 1:1/10/100/1000 Input Input impedance
A
0.06/0.6/6/60 A 60 mA
PM XTRA/E XTRA
,
EU PRO / E SPECIAL
,
PM TECH/E TECH
Current measuring input
(A socket )
Specification see current ranges A
~
Measuring input
0.6/6/60/600 A 600 mA 0.7 A continous
10 A: 5 min
6/60/600/6 000 A 6A plus clamp current transformer error
A
0.6/6/60/600 A
6/60/600/6000 A
600 mV
6V
PM XTRA/E XTRA
,
EU PRO / E SPECIAL
,
PM TECH/E TECH
Voltage measurement input
(V socket ) Ri =1 M  /9 M 
Specification see voltage measuring ranges V~
1)
Measuring input
E BASE : (V socket ) Ri ~1 M
(0.5% rdg. + 10 d) (1% rdg. + 30 d) (1.5% rdg. + 30 d)
1000 V RMS
max. 10 s
plus clamp current sensor error
Open-circuit voltage
Meas. curr. @ range limit
(... % rdg. + ... d)

600  10 m 100 m < 1.4 V approx. 250 A 0.1 + 5 with active ZERO function *)
1000 V
DC
AC
RMS
Sine
max. 10 s
6k 100 m 1  < 1.4 V approx. 65 A0.1 + 5
60 k 1  10  < 1.4 V approx. 7.5 A0.1 + 5
600 k 10  100  < 1.4 V approx. 0.75 A 0.2 + 5 ...
6M 100  1k < 1.4 V approx. 0.1 A0.5 + 5
60 M 1k 10 k < 1.4 V approx. 30 nA 5 + 10
600  —0.1 approx. 9 V approx. 1 mA const. 3 + 5
6.0 V
3)
—1mVapprox. 9V approx. 1 mA const. 0.5 + 3
Discharge resist. U
0 max
(... % rdg. + ... d)
F
PM XTRA
E XTRA
PM TECH
E TECH
60 nF — 10 pF 10 M 0.7 V 1 + 10
4)
with active ZERO function *)
1000 V
DC
AC
RMS
Sine
max. 10 s
600 nF — 100 pF 1 M 0.7 V 1 + 6
4)
6 F — 1 nF 100 k 0.7 V 1 + 6
4)
60 F — 10 nF 12 k 0.7 V 1 + 6
4)
600 F — 100 nF 3 k 0.7 V 5 + 6
4)
f
min
5)
(... % rdg. + ... d)
Hz (V)
Hz (A)
Hz (A )
600.00 Hz 0.01 Hz 0.1 Hz
1Hz
0.05 + 5
8)
Hz (V)
6)
:
Hz(A )
6)
:
1000 V
Hz (A):
7)
max. 10 s
6.0000 kHz 0.1 Hz 1 Hz
60.000 kHz 1 Hz 10 Hz
Hz (V)
300.00 kHz 10 Hz 100 Hz 10 Hz
MHz
PM XTRA
E XTRA
600 Hz ... 1 MHz
0.01 ... 100
Hz
0.1 ...
1 kHz
1 ... 100 Hz
0.05 + 5 > 2 V ... 5 V
1000 V max. 10 s
%
PM XTRA
E XTRA
2.0 ... 98 % — 0.01 % 15 Hz ... 1 kHz 1 Hz 0.1 R + 5 d > 2 V ... 5 V
5.0 ... 95 % — 0.01 % ... 10 kHz 1 Hz
0.2 R per kHz
+5 d
> 2 V ... 5 V
10... 90 % — 0.01 % ... 50 kHz 1 Hz
0.5 R per kHz
+5 d
> 2 V ... 5 V
(... % rdg. + ... d)
C/F
Pt 100
– 200.0 ...
+850.0 C
0.1 C
0.3 + 15
9)
1000 V
DC/AC
RMS
Sine
max. 10 sPt 1000
– 150.0 ...
+850.0 C
0.3 + 15
9)
K
(NiCr-Ni)
– 250.0 ...
+1372.0
 C
1% + 5 K
9)
ESPECIAL
PM (E)TECH
PM XTRA / EXTRA
EU PRO