Hach-Lange LZX414.00.60000 - Manual (Page 6)

4
Rail mounting hardware
Selecting the installation location
Important note: Refer to the probe user manual for specific installation instructions. Note
all safety instructions and hazards.
Note: When selecting the installation location, always ensure there is safe access to all parts of the
system and that the probe can never hit the tank wall.
During the selection of the installation location, pay attention to:
• The load bearing capacity and strength of the railings (lever forces due to flow and
installation)
• The maximum cable and tubing lengths
Note: Refer to the probe user manual for operating instructions.
Railing specifications for mounting hardware
The rail mounting is designed for installation on round ( Figure 4 ) or rectangular ( Figure 5 )
railing profiles. Table 1 contains information on the railing specifications for installation.
Note: Check other railing profiles for suitability to ensure adequate load bearing capacity.
Figure 4 Section drawing of round railing profile Figure 5 Section drawing of rectangular railing profile
Table 1 Rail mounting specifications
Round rail profile Rectangular rail profile
D: 25–75 mm (1.00–2.95 in.)
B: 40–90 mm (1.57–3.54 in.);
H: 40–68 mm (0.20–2.67 in.)
a: ≤ 25 mm (1.00 in.) a: ≤ 25 mm (1.00 in.)
h1: 850–1200 mm (33.50–47.25 in.) h1: 850–1200 mm (33.50–47.25 in.)
h2: 580–800 mm (22.80–31.50 in.) h2: 580–800 mm (22.80–31.50 in.)
Δh: 300–620 mm (11.80–24.40 in.) Δh: 300–620 mm (11.80–24.40 in.)