Vega VEGAPULS WL 61 Operating Instructions Manual

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Vega VEGAPULS WL 61 Operating Instructions Manual Manual pdf 54 page image

5413 SupplementVEGAPULS WL 61 • Two-wire 4 … 20 mA/HART38061-EN-190404Conductive connection Between ground terminal and metallic process fittingElectrical protective measuresProtection rating IEC 60529 IP 66/IP 68 (2 bar), NEMA Type 6PProtection rating (IEC 61010-1) IIIApprovalsInstruments with approvals can have different technical specifications depending on the version.For that reason the associated approval documents of these instruments have to be carefullynoted. They are part of the delivery or can be downloaded by entering the serial number of yourinstrument into the search field under www.vega.com as well as in the general download area.13.2 Radio astronomy stationsCertain requirements for the use outside closed vessels result from the radio license for Europe ofVEGAPULS WL 61. You can find the requirements in chapter "Radio license for Europe". Some ofthese requirements refer to radio astronomy stations. The following table states the geographic posi-tions of radio astronomy stations in Europe:Country Name of the Station Geographic Latitude Geographic LongitudeFinland Metsähovi 60°13'04'' N 24°23'37'' ETuorla 60°24'56'' N 24°26'31'' EFrance Plateau de Bure 44°38'01'' N 05°54'26'' EFloirac 44°50'10'' N 00°31'37'' WGermany Effelsberg 50°31'32'' N 06°53'00'' EHungary Penc 47°47'22'' N 19°16'53'' EItaly Medicina 44°31'14" N 11°38'49" ENoto 36°52'34" N 14°59'21" ESardinia 39°29'50" N 09°14'40" EPoland Krakow- Fort Skala 50°03'18" N 19°49'36" ERussia Dmitrov 56°26'00" N 37°27'00" EKalyazin 57°13'22" N 37°54'01" EPushchino 54°49'00" N 37°40'00" EZelenchukskaya 43°49'53" N 41°35'32" ESpain Yebes 40°31'27" N 03°05'22" WRobledo 40°25'38" N 04°14'57" WSwitzerland Bleien 47°20’26" N 08°06’44" ESweden Onsala 57°23’45" N 11°55’35" EUK Cambridge 52°09'59" N 00°02'20" EDarnhall 53°09'22" N 02°32'03" WJodrell Bank 53°14'10" N 02°18'26" WKnockin 52°47'24" N 02°59'45" WPickmere 53°17'18" N 02°26'38" W