329 SupplementVEGACAP 64 • Transistor (NPN/PNP)30014-EN-170503Ʋ Colour - Ex-version BlueAdjustment elementsMode switchƲ Min. Min. detection or dry run protectionƲ Max. Max. detection or overflow protectionDIL switch for measuring range selectionƲ range 1 0 … 20 pFƲ range 2 0 … 85 pFƲ range 3 0 … 450 pFPotentiometer Switching point adaptationVoltage supplyOperating voltage 10 … 55 V DCPower consumption max. 0.5 WElectrical protective measuresProtection ratingƲ Plastic housing IP 66/IP 67 (NEMA Type 4X)Ʋ Aluminium and stainless steel (stand-ard)IP 66/IP 68 (0.2 bar) NEMA Type 6P4)Ʋ Aluminium and stainless housing(optionally available)IP 66/IP 68 (1 bar) NEMA Type 6POvervoltage category The feeding power supply unit can be connected tonetworks of overvoltage category III.Protection class IIFunctional safety (SIL)Functional safety according to IEC 61508/IEC 61511Ʋ Single channel architecture (1oo1D) up to SIL2Ʋ Multiple channel architecture see supplementary instructions manual "Safety Manual(SIL)"ApprovalsInstruments 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 under www.vega.com "Instrumentsearch (serial number)" as well as in the general download area.4) A suitable cable is required for maintaining the protection rating.