Technical Data - VEGA VEGATRENN 149A Ex Betriebsanleitung

9 Supplement

9.1 Technical data

General data
Series
Dimensions
Gewicht
Gehäusewerkstoff
Screw terminals
HART communication sock-
ets
Voltage supply
Supply voltage
Power consumption
Specified overload protec-
tion (in the range of
20 ... 253 V AC)
Sensor circuit
Number of sensors
Kind of input
Terminal voltage
Open-circuit voltage
Kurzschlussstrom
Inner resistance
Processing circuit
Anzahl
Open-circuit voltage
Max. load (load resistance)
- without communication
resistance
- with communication re-
sistance
Messgenauigkeit
Reference conditions
Linearity
Influence of the load
VEGATRENN 149A Ex
All manuals and user guides at all-guides.com
Instrument for mounting on carrier rail 35x7.5 according to EN 50022
W = 22.5 mm (0.885 in), H = 110 mm (4.33 in), D = 112 mm (4.409 in)
approx. 150 g (0.33 lbs)
Polycarbonate/ABS, UL94V-0
max. Leitungsquerschnitt 2,5 mm²
on the instrument front (2 mm)
20 ... 250 V AC/DC, 50/60 Hz
max. 2.4 W
≤10 A
1x 4 ... 20 mA/HART
active (sensor is powered by VEGATRENN)
22,5 ... 16,7 V bei 4 ... 20 mA
26 V ±5 %
≤32 mA
328 Ω
1
24 V ±10 %
0 ... 700 Ω
0 ... 450 Ω
Calibration temperature 25 °C (77 °F)
≤0.15 %
≤0.1 %
Supplement
19