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Technical data
Type tests
Test of the Electromagnetic Compatibility (EMC)
Interferences acc. to EN 61000-6-2
Emissions acc. to EN 50081-2: class A
For use in the industrial sector
Mechanical tests
Shock resistance acc. to IEC 6068-2-27 15 g / 11 ms
Bumping acc. to IEC 6068-2-29 40 g / 6 ms
Vibration strength acc. to IEC 6068-2-6 10...150 Hz / 0.15 mm - 2 g
Mechanical tests Option „W“
Shock resistance acc. to IEC 6068-2-27 30 g / 11 ms
Bumping acc. to IEC 6068-2-29 40 g / 6 ms
Vibration strength acc. to IEC 6068-2-6 3...150 Hz / 10 mm - 3 g
Serial interface
IRDH375 ASCII - RS485
IRDH375B BMS - RS485
Environmental conditions
Ambient temperature, during operation -10°C ... +55°C
Storage temperature range -40°C ... +70°C
Climatic class acc. to IEC 60721 3K5, except condensation and formation of ice
Environmental conditions Option „W“
Ambient temperature, during operation -25°C ... +70°C
Storage temperature range -40°C ... +85°C
General data
Mounting any position acc. to indication on the display
Connection plug-in terminals
Wire cross section of connecting cable
single wire 0.2 ... 4 mm
2
fl exible 0.2 ... 2.5 mm
2
Protection class acc. to DIN 40050
Internal components IP 30
Terminals IP 20
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