Purging - Mettler Toledo GPro 500 Kurzanleitung Zur Einrichtung

Quick Setup Guide TDL GPro™ 500

Purging

0...1 L /min
0...10 L /min
Pressure regulator
1 Purge gas inlet for instrument side (6 mm or ¼" tube fitting).
2 Purge gas inlet for process side (must have a check valve).
3 Purge gas outlet for instrument side (6 mm or ¼" tube fitting).
4 Process gas flow.
5 Region that defines the boundaries of the effective path length.
Always start purging at maximum flow before starting the process.
Purging must always be switched on in order
to avoid dust deposition onto the optical surfaces.
Do not remove and / or disassemble the purge gas inlet for processes (2).
If disassembled, the PED pressure certificate is void.
Do not connect instrument and process side purging in series, otherwise
when disassembling the sensor heat the probe purging will stop.
Rotameter
WARNING
WARNING
WARNING
WARNING
9