Purging With Thermal Barrier - Mettler Toledo GPro 500 Kurzanleitung Zur Einrichtung

Quick Setup Guide TDL GPro™ 500
Purging
with ­ t hermal barrier
10
Purging configuration
1 Purge gas inlet for thermal barrier (6 mm or ¼" tube fitting)
2 Purge gas outlet for thermal barrier (6 mm or ¼" tube fitting)
3 Purge gas inlet for process side (Must have a check valve)
4 Mandatory check valve (to be supplied by the user)
The purge gas for the thermal barrier must always be turned on
when the process is running in order to protect the sensor head
The failure of the instrument side and thermal barrier purging
system must trigger an alarm. This alarm has to be implemented
1 2
WARNING
from permanent damage.
WARNING
in th DCS ny the user.
3
4