20
10 Supplement
VEGATRENN 141 •
52239-EN-210129
Max. connectable load
1)
Ʋ
at 20 mA
600 Ohm
Ʋ
at 22 mA
550 Ohm
Deviation
Reference conditions
Calibration temperature 25 °C (77 °F)
Linearity
< 0.1 %
Influence of the ambient temperature
Ʋ
In the range of +20 … +60 °C
(+68 … +140 °F)
< 0.2 %
Ʋ
In the range of -20 … +20 °C
(-4 … +68 °F)
< 0.6 %
Deviation due to strong, high-frequency
electromagnetic fields (EN 61326)
< 0.5 %
Integrated HART resistor
Resistance value
232 Ω
Indicators
LED displays
Ʋ
Status, operating voltage
LED green
Ʋ
Status, fault signal
LED red
Ambient conditions
Ambient temperature at the installation
site of the instrument
-20 … +60 °C (-4 … +140 °F)
Storage and transport temperature
-40 … +70 °C (-40 … +158 °F)
Relative humidity
< 96 %
Mechanical environmental conditions
Vibrations (oscillations)
Class 4M4 acc. to IEC 60721-3-4 (1 g, 4 … 200 Hz)
Impacts (mechanical shock)
Class 6M4 acc. to IEC 60721-3-6 (10 g/11 ms,
30 g/6 ms, 50 g/2.3 ms)
Electrical protective measures
Protection rating
IP20
Overvoltage category (IEC 61010-1)
Ʋ
up to 2000 m (6562 ft) above sea level II
Ʋ
up to 5000 m (16404 ft) above sea
level
II - Only with connected overvoltage protection with
response voltage of < 1000 V
Ʋ
up to 5000 m (16404 ft) above sea
level
I
Protection class
II
1)
Without internal HART resistor (when connecting to terminal 11/12).
