Instructions

68
 Reference conditions
Distortion magnitudes Reference conditions Tolerances
Ambient temperature 20°C ± 2 K
Relative humidity 60 % HR ± 10 %
Battery voltage 9 V ± 1 V
Field frequency 150 MHz ± 1 %
Field level 10.0 V/m ± 0.1 V/m
 Variation in the operating range
Distortion magnitude Limit of range Magnitude distorted MAX variation
Ambient temperature 0 to 50°C All magnitudes
0.3 % / °C
of the reading
± 0.5 V/m per 10 °C
Humidity
10 to 90 %
no condensation
All magnitudes < 0.5 V/m
Power supply 7.5 to 11 V All magnitudes 0.05 % / V
Frequency of eld
20 to 500MHz
1 MHz to 1 GHz
1 MHz to 2.5 GHz
All magnitudes
± 1 dB
± 1.5 dB
± 2 dB
Level of eld
0.1 to 10 V/m
0.1 to 100 V/m
0.1 to 200 V/m
All magnitudes
± 0.5 V/m
± 1 dB
± 2 dB
Interchangeability
of sensors
Frequency from
1 MHz to 2.5 GHz
All magnitudes ± 1 dB
Level of eld from
0.1 to 200 V/m
all magnitudes ± 0.5 dB
All distortion magnitudes
from 0 to 50 °C
from 10 to 90 % HR
Power supply from
7.5 V to 10 V
Frequency from
1 MHz to 2.5 GHz
Level from
0.1 to 200 V/m
Threshold of alarm
detection
± 0.2 V/m
of the programmed
value
 Adherence to standards
Class III instrument IEC 61010.
Electrostatic discharge (IEC 801-2 and IEC 1000-4-2)
Class of severity:
- Level 2 (4 kV) no destruction of build components, but change of function that can be reset by a new
instruction.
- Level 4 (15 kV) no destructive.
Radiated electrical elds (EN 55081-2 class B)
Protection from electromagnetic elds in accordance with standard EN 55082-2 up to 200 V/m.
Class of severity:
- Level 4 (200 V/m).