Vaisala DMT340 - Manual (Page 44)

User's Guide _______________________________________________________________________
42 ___________________________________________________________________ M210704EN-G
Table 4 DMT348 Probe Dimensions
Probe type Probe Dimension Adjustment Range
Standard 178 mm 120 mm
Optional 400 mm 340 mm
0506-031
Figure 28 Sealing of Fitting Body into Process
Tightening the Clasp Nut
1. Adjust the probe to a suitable depth according to the type of
installation.
2. Tighten the clasp nut first manually.
3. Mark the fitting screw and the clasp nut.
4. Tighten the nut a further 50 … 60º (ca. 1/6 turn) with a wrench. If
you have suitable torque spanner, tighten the nut to max 45 ± 5 Nm
(33 ± 4 ft-lbs).