Installing the Gas Sampling Probe and Filter Unit,
continued
Figure 1
Mounting of Probe
X
Protective Case with
PFE2 Filter Unit
Figure 2
Special Steel Material No. 1.4571 (max. 500 °C)
Probe Tube Type 40
L1 = Length of the
G3/4
probe tube
(dimensions in mm)
L1
16
Figure 3
40
160
1000/1500/2000 mm
Probe Tube Type 42
(dimensions in mm)
42/23-571 EN Rev. 5
Installation Instructions ACF-NT, ACF-NT V0309
17