Vega VEGAPULS 62 Operating Instructions Manual

Also see for VEGAPULS 62: Operating instructions Safety manual Quick setup guide Quick setup guide Operating instructions

Contents

Vega VEGAPULS 62 Operating Instructions Manual Manual pdf 13 page image

The antenna of the radar sensor emits short radar pulses witha duration of approx. 1 ns. These pulses are reflected by theproduct and received by the antenna as echoes. The runningtime of the radar pulses from emission to reception isproportional to the distance and hence to the level. Thedetermined level is converted into an appropriate output signaland outputted as measured value.Two-wire electronics 4 … 20 mA/HART for power supply andmeasured value transmission over the same cable.The supply voltage range can differ depending on theinstrument version.The data for voltage supply are specified in chapter "Technicaldata" in the "Supplement".The backlight of the indicating and adjustment module ispowered by the sensor. The prerequisite for this is a supplyvoltage at a certain level. The exact voltage specifications arestated in chapter "Technical data" in the "Supplement".This function is available for instruments with nationalapprovals such as e.g. according to CSA only at a later date.The optional heating requires its own power supply. You canfind detailed information in the supplementary instructionsmanual "Heating for indicating and adjustment module". Thisfunction is generally not available for approved instruments.3.3 OperationVEGAPULS 62 can be adjusted with different adjustmentmedia:l with indicating and adjustment modulel with the suitable VEGA DTM in conjunction with anadjustment software according to the FDT/DTM standard,e.g. PACTware™ and PCl with manufacturer-specific adjustment programs AMS™ orPDMl With a HART handheldThe entered parameters are generally saved in VEGAPULS62, optionally also in the indicating and adjustment module orin PACTware™.Functional principleSupplyVEGAPULS 62 • 4 ... 20 mA/HART 13Product description28435-EN-080402