Vega VEGAPULS 62 Operating Instructions Manual page 71
Radar sensor for continuous level
measurement of liquids
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Also See for VEGAPULS 62:
- Operating instructions manual (104 pages) ,
- Quick setup manual (24 pages) ,
- Specification sheet (2 pages)
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Output variable
Output signals
Range of the output signal
Terminal voltage passive
Shortcircuit protection
Potential separation
Signal resolution
Failure signal current output (adjustable) mA-value unchanged 20.5 mA, 22 mA, < 3.6 mA
Max. output current
Starting current
Load (4 ... 20 mA/HART - active)
Damping (63 % of the input variable)
HART output values
Ʋ PV (Primary Value)
Ʋ SV (Secondary Value)
Ʋ TV (Third Value)
Ʋ QV (Fourth Value)
Resolution, digital
Accuracy (according to DIN EN 60770-1)
Process reference conditions according to DIN EN 61298-1
Ʋ Temperature
Ʋ Relative humidity
Ʋ Air pressure
Installation reference conditions
Ʋ Min. distance to internal installations
Ʋ Reflector
Ʋ False reflections
Deviation with liquids
VEGAPULS 62 • 4 ... 20 mA/HART - four-wire
4 ... 20 mA/HART - active; 4 ... 20 mA/HART - passive
3.8 ... 20.5 mA/HART (default setting)
9 ... 30 V DC
Available
Available
0.3 µA
22 mA
≤ 3.6 mA
< 500 Ω
0 ... 999 s, adjustable
Distance
Percent
Lin. percent
Scaled
< 1 mm (0.039 in)
+18 ... +30 °C (+64 ... +86 °F)
45 ... 75 %
860 ... 1060 mbar/86 ... 106 kPa (12.5 ... 15.4 psig)
> 200 mm (7.874 in)
Flat plate reflector
Biggest false signal, 20 dB smaller than the useful signal
See following diagrams
11 Supplement
71
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