Electronic Fluxmeter EF 14
1.4 Ambient Conditions
Table 1.5.1: Electromagnetic Tolerance (EMV)
Immunity from discharge of static electricity:
based on EN 61000-4-2
Air discharge: 8 kV
Contact discharge: 4 kV
Immunity from incident high frequency:
based on EN V 50141
0.15 to 80 MHz
10 V
80 % AM (1 kHz)
Table 1.5.2: Details on IEC- / VDE-Safety
Measurement of insulation based on VDE 0160 (05.88):
between electrically independent circuits and with a central
grounding point for connected circuits
- Testing voltage
at a rated voltage of the circuit (AC/DC)
U
e
= 0...50 V
500 V, sinus, 50 Hz
Safety test: IEC 204-1;
VDE 0113 Part 1 (06.93)
Table 1.5.3: Climatic and mechanical ambient conditions
Temperature: - for operation 10 °C to 35 °C
- for storage and transport Class 1K4 according to DIN EN 50178
-10 °C to 55 °C
Relative humidity: - for operation Class 3K3 according to DIN EN 50178
5 % to 85 %, no dew, 1 g/m
3
to 25 g/m
3
- for storage and transport Class 1K3 according to DIN EN 50178
5 % to 95 %, no dew, 1 g/m
3
to 29 g/m
3
Atmospheric pressure - for operation Class 3K3 according to DIN EN 50178
86 kPa to 106 kPa
- for storage Class 1K3 according to DIN EN 50178
86 kPa to 106 kPa
- for transport Class 2K3 according to DIN EN 50178
70 kPa to 106 kPa