10
L ST 3 0 0 |
CO M PAC T U LT R A S O N I C L E V EL T R A N SM I T T ER | L S T 3 0 0 – EN R E V. E
Ø51.8
100
Ø80.4
136
36.7
Ø91
145
266
66
34.4
(1.3)
(10.4)
(Ø3.1)
(2.5)
(Ø2.0)
(5.7)
(3.9)
(5.3)
(1.4)
(Ø3.5)
Figure 3 Transmitter with 2 inch thread
Direct mounting variations
The LST300 transmitter can also be mounted directly on a tank
using either a nut or a sleeve .
Direct installation using a nut
1
Drill a 38 mm (1 .5 in .) hole (for U5 process connection) or
50 .8 mm (2 in .) hole (for U2 process connection) into the
tank .
2
Fit a seal to the LST300 transmitter, insert the transmitter
through the hole and secure from inside the tank using the
nut .
Figure 4 Direct installation using a nut
Direct installation using a sleeve
1
Select a sleeve that is compatible with NPT or BSP thread .
The LST300 transmitter‘s thread size is 1 .5 in . (for the 75 KHz
version) or 2 in . (for the 50 KHz version) .
2
Fit a seal to the LST300 transmitter and screw the
transmitter into the sleeve by hand .
Note
Tighten the transmitter hand-tight only . Do not use tools .
Figure 5 Direct installation using a sleeve
Summary of Contents for LST300 Series
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