VEGA VEGASON S 61 - Handbuch (Seite 37)

9 Supplement
9.1 Technical data
General data
Materials, wetted parts
- Process fitting
PVDF
- Transducer PVDF
- Seal transducer/process
fitting
EPDM
Materials, non-wetted parts
- Housing
plastic PBT (Polyester)
- Seal between housing and
housing cover
Silicone
- Ground terminal 316L
Weight approx. 1.8 kg
Max. torque mounting boss 25 Nm
Output variable
Output signal 4 … 20 mA
Resolution 1.6 µA
Failure message Current output unchanged; 20.5 mA; 22 mA; <3.6 mA
Current limitation 22 mA
Integration time (63 % of the
input variable)
0 … 999 s, adjustable
Fulfilled NAMUR recom-
mendations
NE 43
Input variable
Parameter distance between lower edge of the transducer and product surface
Dead zone 0.25 m (0.8 ft)
Measuring range
- Liquids
up to 5 m (16.4 ft)
- Solids up to 2 m (6.6 ft)
Accuracy (similar to DIN EN 60770-1)
Reference conditions according to DIN EN 61298-1
- Temperature
+18 … +30 °C
- Relative humidity 45 … 75 %
- Air pressure 860 … 1060 mbar/86 … 106 kPa
VEGASON S 61 37
Supplement
32944
-02
-070301