HACH LANGE BUHLER 3010 Short Manual page 26

Installation
26
Figure 25 Screw down the lid tightly
Position the tubes in accordance with the following installation diagram.
Figure 26 Installation diagram
£ 30.000 mm
0–+40 °C
[+32–+104 °F]
> 50 µs
H S Ex
2
–20–+40 °C
[–4–+104 °F]
£ [100 ft]