Instruction manual
NivuSonic Clamp on
®
6.5
Overvoltage Protection Precautions
For effective protection of the NivuSonic CO it is necessary to protect power
supply; mA-outputs and inputs
NIVUS recommends surge arrestors types EnerPro 220Tr or EnerPro 24Tr (for
24V DC) for the mains supply, as well type DataPro 2x1 24/24 Tr for
mA-outputs and inputs.
Fig. 6-18
Connecting the overvoltage protection for power supply and
analog inputs and outputs
NivuSonic CO - Rev. 00 as of 08.12.2010
Page 31
Summary of Contents for NivuSonic Clamp On
Page 109: ...18 Declaration of Conformity...
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