Technical information
7.5 Technical specifications
IFP Basic
Operating Instructions, 03/2019, A5E46178354 - AB
61
Operating conditions
Mechanical and climatic conditions of use
The device is designed for use in locations protected from the effects of the weather. The
conditions of use meet the requirements for DIN IEC 60721-3-3:
● Class 3M3 (mechanical requirements)
● Class 3K3 (climatic requirements)
Mechanical ambient conditions
The mechanical ambient conditions for the device are specified in the table below in terms of
sinusoidal vibration.
Constant acceleration 0.5 g
Constant acceleration 1 g
Testing mechanical ambient conditions
The table below provides information on the type and scope of tests for mechanical ambient
conditions.
Vibrations Vibration test in accordance
with IEC 60068, part 2-6
(sinusoidal)
Type of vibration:
Frequency cycles at a rate of change of 1 oc-
tave/minute.
5 to 8.4 Hz, constant amplitude 0.0375 mm
8.4 to 200 Hz, constant acceleration 0.5 g
Vibration duration:
10 frequency cycles per axis in each of the three mu-
Shock Shock test in accordance
with IEC 60068, Part 2-27
Severity of shock:
Peak value 15 g, duration 11 ms
Direction of shock:
3 shocks in ± direction of axis in each of the three
axes vertical to each other
Shock pulses within the specified range can be transferred to the display but do not impact
the functionality of the device.
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