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10 Supplement
10.1 Technical data
Note for approved instruments
The technical data in the respective safety instructions are valid for approved instruments (e.g. with
Ex approval). In some cases, these data can differ from the data listed herein.
All approval documents can be downloaded from our homepage.
General data
Series
Weight
Housing material
Connection terminals
Ʋ Type of terminal
Ʋ Wire cross-section
HART communication sockets
Voltage supply
Operating voltage
Sensor circuit
Number of sensors
Input type
Terminal voltage
Terminal voltage with operating voltage > 19 V
Ʋ at 4 mA
Ʋ at 20 mA
Voltage loss with 15 V operating voltage
Ʋ at 4 mA
Ʋ at 20 mA
Off-load voltage
Short-circuit current
Residual ripple
Processing circuit
Quantity
Type of output
Operating voltage
Residual ripple of the output current
Current without connected sensor
Without internal HART resistor (when connecting to terminal 11/12).
1)
VEGATRENN 151 •
Module unit for mounting on carrier rails 35 x 7.5 acc. to
EN 50022/60715
130 g (4.18 oz)
Polycarbonate PC-FR
Screw terminal
0.25 mm² (AWG 23) ... 2.5 mm² (AWG 12)
ø 2 mm
15 ... 35 V DC (loop-powered)
1 x 4 ... 20 mA/HART (5 x HART multidrop)
Active (sensor power supply by VEGATRENN 151)
16 ... 10 V DC at 4 ... 20 mA
> 14.5 V DC
> 14 V DC
< 3 V
< 5 V
< 17 V
≤ 27 mA
< 20 mV RMS
1 x 4 ... 20 mA/HART
Passive
15 ... 35 V DC
< 40 µA RMS
< 500 µA
10 Supplement
1)
19
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