LB direct reading flowmeters
The flowmeters type LB are instant flow measuring devices suitable for little flows of liquid and gaseous fluids. The flow measurement can be read with great accuracy on the graduated scale which can be fixed behind the conical borosilicate JENA glass tube. The bodies can have square connections for panel mounting, with or without needle valve, or axial connections, without needle valve.
Other features, besides the ones already mentioned, are:
- metal back protection;
- resistance to high changes of temperature.
Technical Specifications (below)
Square connections
Axial connections
Tech Info
FEATURES |
|
Accuracy |
± 5% V.F.S. |
Working max. pressure |
10 bar |
Working max. temperature with standard gaskets |
metal body: 120° C. |
Adjusting needle valve (only for constructions with square connections and metal body) |
ACCESSORIES |
Adjusting alarm photocell type “A” |
PMMA front cover |
P.T.F.E. gaskets |
TYPE |
AIR |
WATER |
THREAD A |
B |
C |
D |
GLASS TUBE |
LB 2 |
40 |
1,5 |
G 1/4” |
324 |
350 |
30 |
3x3,5x300 |
LB 3 |
200 |
7 |
G 1/4” |
324 |
350 |
30 |
3x4x300 |
LB 4 |
350 |
12 |
G 1/4” |
324 |
350 |
30 |
4x5x300 |
LB 5 |
450 |
15 |
G 1/4” |
324 |
350 |
30 |
6x7x300 |
LB 6 |
1000 |
35 |
G 1/4” |
324 |
350 |
30 |
8x9x300 |
LB 7 |
3000 |
100 |
G 1/4” |
324 |
350 |
30 |
10x12x300 |
LB 8 |
4000 |
140 |
G 1/4” |
324 |
350 |
30 |
12x14x300 |
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