GESTRA LRR 1-50 User Manual

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LRR 1-50, LRR 1-51 - USA - Installation & Operating Manual - 850702-01
Action against high-frequency interference
Further information
High-frequency interference can be caused by out-of-phase switching operations. If such in-
terference occurs and results in sporadic failure, we recommend taking the following action to
suppress interference:
■ Provide inductive loads with RC combinations as specified by the manufacturer.
■ Route the connecting cable to the conductivity electrode or conductivity transmitter sepa-
rately from power lines.
■ Increase the distance from sources of interference.
■ Check that the shield is correctly connected. Check the shield of items of equipment with the
aid of the Installation & Operating Manuals. If equalizing currents are likely (outdoor installa-
tions), connect the shield on one side only.
■ Suppress HF interference using hinged-shell ferrite rings.

GESTRA LRR 1-50 Specifications

General

Brand	GESTRA
Model	LRR 1-50
Category	Controller
Language	English