Vega VEGAPULS 64 Operating Instructions Manual

Also see for VEGAPULS 64: Operating instructions Quick setup guide Mounting instructions Operating instructions Quick setup guide

Contents

6811 SupplementVEGAPULS 64 • HART and accumulator pack56611-EN-180115Deviation with bulk solids The values depend to a great extent on the application.Binding specifications are thus not possible.0,25 m (0.8202 ft)10 mm (0.3937 in)- 10 mm (- 0.3937 in)1 mm (0.039 in)- 1 mm (- 0.039 in)01 2 3Fig. 53: Deviation under reference conditions (example: thread with integrated horn antenna, applies accordinglyto all versions)1 Reference plane2 Antenna edge3 Recommended measuring rangeVariables influencing measurement accuracySpecifications apply to the digital measured valueTemperature drift - Digital output < 3 mm/10 K, max. 10 mmSpecifications apply also to the current outputTemperature drift - Current output < 0,03 %/10 K relating to the 16 mA span or max. ±0.3 %Deviation in the current output due todigital/analogue conversion< 15 μAAdditional deviation through electromagnetic interferenceƲ According to NAMUR NE 21 < 80 μAƲ According to EN 61326-1 NoneƲ According to IACS E10 (shipbuilding)/IEC 60945< 250 μACharacteristics and performance dataMeasuring frequency W-band (80 GHz technology)Measuring cycle time approx.3) 700 msStep response time4) ≤ 3 sBeam angle5)Version Size Beam anglePlastic horn antenna DN 80 3°Thread with integrated horn antenna G¾, ¾ NPT 14°G1½, 1½ NPT 7°3) With operating voltage UB ≥ 24 V DC4) Time span after a sudden distance change from 1 m to 5 m until the output signal reaches 90 % of the finalvalue for the first time (IEC 61298-2). Valid with operating voltage UB ≥ 24 V DC5) Outside the specified beam angle, the energy level of the radar signal is 50% (-3 dB) less.