VEGAPULS WL 61 - 4 ⦠20 mA/HART - two-wire
VEGAPULS WL 61 - 4 ⦠20 mA/HART - two-wire
VEGAPULS WL 61 - 4 ⦠20 mA/HART - two-wire
You also want an ePaper? Increase the reach of your titles
YUMPU automatically turns print PDFs into web optimized ePapers that Google loves.
11 SupplementIntegrated clockDate formatTime formatTime zone Ex factoryMeasurement electronics temeratureResolutionAccuracyDay.Month.Year12 h/24 hCET1 °C (1.8 °F)±1 °C (1.8 °F)Voltage supplyOperating voltageƲ Non-Ex instrument9.6 … 36 V DCƲ Ex-ia instrument9.6 … 30 V DCInterpolation protectionIntegratedPermissible residual ripple - Non-Ex, Ex-ia instrumentƲ for 9.6 V< U N< 14 V≤ 0.7 V eff(16 … 400 Hz)Ʋ for 18 V< U N< 36 V≤ 1.0 V eff(16 … 400 Hz)Loadsee diagramΩ1<strong>20</strong>092775035002501249,6 12 14 15,1 16 18 <strong>20</strong> 22 24 26 28 30 32 34 36 VFig. 46: Voltage diagram1 <strong>HART</strong> load2 Voltage limit Ex-ia instrument3 Voltage limit non-Ex/Ex-d instrument4 Operating voltageElectrical protective measuresProtection ratingOvervoltage categoryProtection classIP 66/IP 68 (2 bar)IIIIIIApprovalsInstruments with approvals can have different technical data depending on the version.For that reason the associated approval documents of these instruments must be carefully noted.They are part of the delivery or can be downloaded under www.vega.com and "VEGA Tools" aswell as under "Downloads" and "Approvals".48<strong>VEGAPULS</strong> <strong>WL</strong> <strong>61</strong> • 4 … <strong>20</strong> <strong>mA</strong>/<strong>HART</strong> - <strong>two</strong>-<strong>wire</strong>380<strong>61</strong>-EN-121011
Change language