The 170190 isolator interfaces to two transducers and works with either internal or external transducers. Transducers that are not listed can be used with the isolator if they are approved and their entity parameters are within the isolator s specification. See the Safety and Entity Parameters section below. Refer to transducer specifications and ordering information sheets for exact ordering information. 29 mA per channel.
Specification is input to output of isolator in percent of the monitors full scale range.
These two parameters are derived from the combination of the signal and power interface to a single transducer. This specification gives the typical values of NIOE measured using the digital scaled value returned by the vibration monitor connected to the Isolator. Null Input Offset Error can be reduced by decreasing channel bandwidth and by selecting rms full-scale ranges when using velocity or acceleration sensors.