Vega VEGAPULS C 23 User Manual

46
14 Supplement
VEGAPULS C 23 • Modbus and Levelmaster protocol
58349-EN-200806
2
1
Fig. 26: Data of the input variable
1 Reference plane
2 Measured variable, max. measuring range
Max. measuring range
4)
30 m (98.43 ft)
Recommended measuring range
5)
up to 20 m (65.62 ft)
blocking distance
6)
Ʋ Modes 1, 2, 4 0 mm (0 in)
Ʋ Mode 3 ≥250mm(9.843in)
Output variable
Output
Ʋ Physical layer Digital output signal according to standard EIA-485
Ʋ Busspecications Modbus Application Protocol V1.1b3, Modbus over se-
rial line V1.02
Ʋ Data protocols Modbus RTU, Modbus ASCII, Levelmaster
Max. transmission rate
57.6 Kbit/s
Variablesinuencingmeasurementaccuracy
Temperature drift - Digital output < 3 mm/10 K, max. 5 mm
Additional deviation through electromag-
netic interference acc. to EN 61326
< 50 mm
Deviation (according to DIN EN 60770-1)
Process reference conditions according to DIN EN 61298-1
Ʋ Temperature +18 … +30 °C (+64 … +86 °F)
Ʋ Relative humidity 45 … 75 %
Ʋ Air pressure 860 … 1060 mbar/86 … 106 kPa (12.5 … 15.4 psig)
Installation reference conditions
Ʋ Distance to installations > 200 mm (7.874 in)
Ʋ Reector Flatplatereector
4)
Depending on application and medium
5)
With bulk solids
6)
Depending on the operating conditions

Vega VEGAPULS C 23 Specifications

General

Brand	Vega
Model	VEGAPULS C 23
Category	Accessories
Language	English