Siemens SITRANS L Series Manual de Instruções - Página 39

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Siemens SITRANS L Series Manual de Instruções
6.4

Operating conditions

Operating conditions
Ambient temp. (housing)
Process temperature
Tamb
Tprocess
Ventilation
Min. powder density
Features of bulk material
Max. mechanical load
Max. mechanical torque
Max. process pressure
Vibration
SITRANS LVS300
Operating Instructions, 05/2019, A5E44908583-AB
-40°C .. +60°C (-40 .. +140°F)
-40°C .. +150°C (-40 .. +302°F)
For versions with Ex-approvals: see remarks here
(Page 12).
Ventilation is not required
Setting
I
II
III
IV
No strong tendency to cake or deposit
400 N (@40°C, 104°F) laterally (on oscillator rod)
Recommended protection in case of high material load;
mounting of a protective angle above the probe
Pipe extension: 180 Nm (@40°C, 104°F)
Customer supplied pipe extension: 100 Nm (@40°C, 104°F)
16 bar (232 psi)
For version with "sliding sleeve without process overpres-
sure": unpressurized.
The max. process pressure may be reduced with use of
flanges. Observe flange standards for pressure rating and
pressure derating with higher temperature.
For versions with Ex-approvals: see remarks here
(Page 12).
1.5 (m/s
)
/Hz according to EN60068-2-64
2
2
Technical data
6.4 Operating conditions
Min. powder density (ca.)
20 g/l (1.25 lb/ft
)
3
80 g/l (5 lb/ft
)
3
150 g/l (9.4 lb/ft
)
3
300 g/l (18.7 lb/ft
)
3
39