Technical Data; Data - Vega VEGASON 51K Operating Instruction

Technical data

3 Technical data

3.1 Data

Power supply
Supply voltage
- two-wire sensor
- four-wire sensor
Current consumption
- two-wire sensor
- four-wire sensor
Power consumption
- two-wire sensor
- four-wire sensor
Load
- two-wire sensor
- four-wire sensor
VEGASON 51K ... 53K
24 V DC (16 ... 36 V DC)
230 V AC (20 ... 250 V AC), 50/60 Hz
24 V DC (20 ... 72 V DC)
fuse 0,2 A TR
Diagram of the min. supply voltage dependent on the
V
sensor current (two-wire sensor)
36
29
Range of the required and permis-
sible terminal voltage
16
14
0
4
max. 22,5 mA
max. 140 mA
max. 80 mW, 0,45 VA
max. 1,2 W, 2,50 VA
see diagram
max. 500 W
Load diagram of the two-wire sensor
(loop resistor of processing unit, e.g. DCS and supply line)
1000
900
800
700
680
600
500
HART ® -
400 load
300
250
min. voltage limit
200
by using the
HART ® -load
100
0
17 18 19
16 20
22 mA
max. voltage
limit with
Ex-sensors
29
25 30 35
Ex-voltage limit
max. voltage limit
with not-Ex-sensors
V
36
17