Vega VEGABAR 82 Operating Instructions Manual

Also see for VEGABAR 82: Product information Operating instructions Quick setup guide Operating instructions Operating instructions

Contents

164 MountingVEGABAR 82 • Slave sensor for electronic differential pressure45050-EN-1705224 Mounting4.1 General instructionsMake sure before mounting that all parts of the instrument exposed tothe process are suitable for the existing process conditions.These are mainly:• Active measuring component• Process fitting• Process sealProcess conditions in particular are:• Process pressure• Process temperature• Chemical properties of the medium• Abrasion and mechanical influencesYou can find detailed information on the process conditions in chapter"Technical data" as well as on the type label.The instrument is suitable for standard and extended ambient condi-tions acc. to DIN/EN/IEC/ANSI/ISA/UL/CSA 61010-1.Protect your instrument against moisture ingress through the followingmeasures:• Use the recommended cable (see chapter "Connecting to powersupply")• Tighten the cable gland• When mounting horizontally, turn the housing so that the cablegland points downward• Loop the connection cable downward in front of the cable glandThis applies mainly to outdoor installations, in areas where highhumidity is expected (e.g. through cleaning processes) and on cooledor heated vessels.To maintain the housing protection, make sure that the housing lid isclosed during operation and locked, if necessary.Make sure that the degree of contamination specified in chapter"Technical data" meets the existing ambient conditions.On instruments with threaded process fitting, the hexagon must betightened with a suitable wrench. For the proper wrench size seechapter "Dimensions".Warning:The housing must not be used to screw the instrument in! Applyingtightening force can damage internal parts of the housing.If there is strong vibration at the mounting location, the instrumentversion with external housing should be used. See chapter "Externalhousing".Suitability for the processconditionsSuitability for the ambientconditionsProtection against mois-tureScrewing inVibrations