40
8024493/AE00/V1-0/2020-09| SICK
O P E R A T I N G I N S T R U C T I O N S | DUSTHUNTER SP100 Ex-2K
Subject to change without notice
4
PROJECT PLANNING
4.2.2
Purge gas supply
Table 9: Purge gas supply
Purge gas requirement
Standard version:
3…5 m
³
/h
High-temperature version:
18 m
³
/h
The manufacturer recommends using a float flowmeter and a pressure reducer to set and
control the purge gas requirement. If necessary, an additional nozzle can be used to
stabilize the purge gas quantity.
Purge gas quality
It may be necessary to use alternative purge gases other than the ambient air depending
on the application or process parameters. The operator is responsible for assessing
technical, qualitative and safety-relevant aspects with regard to the use of an alternative
purge gas.
Internal duct
pressure P
abs
[hPa ]
Connection and supply components
Purge gas on G¼“ non-return valve
0…+3000
The operator is responsible for selecting and evaluating a suitable purge gas.
