Hach SIGMATAX 2 User Manual page 17

Figure 8 Installation with extension pipe.
Mounting pipe, 2 m (78.7 in)
1
EPDM flat seal
2
Extension pipe
3
When carrying out an installation variant that deviates from this example, make sure that the
connection tube from the sampling probe is guided vertically upward for at least 0.5 m (19.6 in).
N O T I C E
Retaining clamp
4
Cylinder-head screw, M5 × 20 (3×)
5
Installation
17