![Siemens SITRANS VP300 Operating Instructions Manual Download Page 157](http://html.mh-extra.com/html/siemens/sitrans-vp300/sitrans-vp300_operating-instructions-manual_384840157.webp)
SITRANS VP300 with or without HART
Operating Instructions, 03/2011, A5E01258666-03
155
Technical data
10
10.1
Operating conditions
Ambient temperature
In hazardous areas, observe the maximum permissible
ambient temperature corresponding to the temperature
class.
Permissible ambient temperature for operation
-40 ... +85 °C (-40 ... +185°F)
Degree of protection
IP66 according to IEC EN 60529
Mounting position
Any, ventilation opening not upwards in wet environments
Vibration resistance
Harmonic vibrations (sine) according to
DIN EN 60068-2-6/02/2008
3.5 mm (0.14"), 2 ... 27 Hz, 3 cycles/axis
100 m/s² (328 ft/s²), 27 ... 200 Hz, 3 cycles/axis
Bump (half-sine) according to DIN EN 60068-2-29/03.95
250 m/s² (820 ft/s²), 6 ms, 1000 shocks/axis
Noise (controlled digitally) according to DIN EN 60068-2-
64/04/2008
10 ... 200 Hz; 1 (m/s²)²/Hz (3.28 (ft/s²)²/Hz
200 ... 500 Hz; 0.3 (m/s²)²/Hz (0.98 (ft/s²)²/Hz
Climate class
According to DIN EN 60721-3-4
Storage
1K3
Transport
2K4
Operation
1)
4K4, but -40 to +85 °C (-40 to +185 °F)
1)
At ≤ -20 °C (-4 °F), the display refresh rate of the display is limited. At > 70 °C (158 °F), the contrast of the display is
limited.
10.2
Pneumatic data
Pneumatic data
Auxiliary power (air supply)
Compressed air and nitrogen
Pressure
1,4 ... 8 bar (20.3 ... 116 psi)
Air quality in accordance with ISO 8573-1
Solid particulate size and density
Class 3
Pressure dew point
Class 3 (min. 20 K below ambient temperature)
Oil content
Class 3
Unrestricted flow
Inlet air valve (depressurize actuator)