>> P.353
Selectiontableforvariousbackcovers•Ifthebackcoverofwater-proofmodelisreplaced,thewaterresistancewillnotbeguaranteed.•WhenmountingabackcovertolightweighttypeSeries(297*AB),separatelyprepare4fixingscrews(546666Self-tappingscrewonlyforplastic).Donotapplyatighteningtorqueofmorethan20N·cminordertoavoidstrippingthescrewthreads.DialIndicatorsMetricBezeldiameter31mm36mm40mmBackCoversLug-on-CenterBackFlatBackMagneticBackBackwithOffsetLugBackwithPostBackwithScrewMountAdjustableBackBackwithAdjustableBracketInch190561191559137905137906101210101211—————193172193173(M6×1)136025(M6×1)—40mm(W/Dproofmodels)55.6/57mm55.6mm(W/Dproofmodels)57mm(W/Dproofmodels)10121013687210104010103919291021AZB23021AZB23178/92mm100691100836900929—————900928101167101169136023(M6×1)136026(M6×1)901963Bezeldiameter1.22in1.57in1.57in(W/Dproofmodels)2.19/2.24in2.19in(W/Dproofmodels)2.24in(W/Dproofmodels)3.07/3.62inBackCoversLug-on-CenterBackFlatBackMagneticBackBackwithOffsetLugBackwithPostBackwithScrewMountAdjustableBackBackwithAdjustableBracket190139191559101307101211101307136872—————193172129721(#1/4-20UNC)—101306101039192910900928101167101169101170(#1/4-28UNF)101168(#1/4-20UNC)90196321BZB10421AZB231100797100836900929—————DigimaticIndicatorsSeries/modelTypeLug-on-CenterBackFlatBackMagneticBackBackwithOffsetLugBackwithPostBackwithScrewMountAdjustableBackBackwithAdjustableBracketBackCovers•ID-FNXSeries(12.7mmmodels)•ID-CNXSeries(12.7mmmodels)•ID-CAXSeries•ID-SXSeries•ID-FNXSeries(25.4,50.8mmmodels)*•ID-CNXSeries(25.4,50.8mmmodels)*•ID-CJXSeries•ID-SPXSeriesISO/JIS101040ASME/ANSI/AGD101306ISO/JIS101040ASME/ANSI/AGDISO/JISASME/ANSI/AGD10130621AZB23021BZB104101039—90092810116710116921AZB231136023(M6×1)136026(M6×1)101170(#1/4-28UNF)101168(#1/4-20UNC)136023(M6×1)136026(M6×1)101170(#1/4-28UNF)101168(#1/4-20UNC)136023(M6×1)136026(M6×1)101170(#1/4-28UNF)101168(#1/4-20UNC)901963*FortheID-CNX,ID-FNXSeries(25.4,50.8mm/1,2inchmodels),attachthebackcoversasshownbelow.07-70