Toshiba Sanitary Electromagnetic Flowmeter TIC-LF494B User Manual page 7

LF490,
LF494
Detectors
Normal type For English unit
Meter size Joint size
L1
(inch) (inch)
(inch) (ISO2852)
1 (1S) 0.85 0.11 2.52 0.91 1.00
2 S
1-1/2
0.85 0.11 3.05 1.41 1.50
2 1/2 S
(1-1/2S)
2 (2S) 0.85 0.11 3.58 1.88 2.00
3 S
3 (3S) 1.10 0.11 4.69 2.85 3.00
4 S
4 (4S) 1.10 0.22 6.10 3.84 4.00
5 1/2S
Normal type For SI unit
Meter size Joint size L1
mm (inch) (ISO2852) (mm) (mm)
25 (1S) 2 S 21.5 2.85 64.0 23.0 25.4
40
2 1/2 S 21.5 2.85 77.5 35.7 38.1
(1 1/2S)
50 (2S) 3 S 21.5 2.85 91.0 47.8 50.8
80 (3S) 4 S 28.0 2.85 119.0 72.3 76.3
100 (4S) 5 1/2S 28.0
Long type For English unit
Meter size Joint size
L1
(inch)
(inch) (ISO2852)
1 (1S) 2 S 3.00 0.11 2.52 0.91 1.00
1-1/2
3.00 0.11 3.05 1.41 1.50
2 1/2 S
(1-1/2S)
2 (2S) 3.00 0.11 3.58 1.88 2.00
3 S
3 (3S) 4.00 0.11 4.69 2.85 3.00
4 S
4 (4S) 4.00 0.22 6.10 3.84 4.00
5 1/2S
Long type For SI unit
Meter size Joint size L1
mm (inch) (ISO2852) (mm) (mm)
25 (1S) 2 S 76.2 2.85 64.0 23.0 25.4
40
2 1/2 S 76.2 2.85 77.5 35.7 38.1
(1 1/2S)
50 (2S) 3 S 76.2 2.85 91.0 47.8 50.8
80 (3S) 4 S 101.6 2.85 119.0 72.3 76.3
100 (4S) 5 1/2S 101.6 5.6 155.0 97.6 101.6
Note1: This special Ferrule, which fits on TOSHIBA LF490
and LF494, can be fastened to ISO2852 clamp.
Tri-clamp® is available to use the same joint size
instead of ISO2852 clamp except meter size 4"
(100mm).
Note2: "D1" is Toshiba's original dimension.
Note3: 1 inch = 25.4 mm
Figure 7. Ferrule dimensions
Pipe
(welding)
L2 D1 D2 D3 Weight
(inch) (inch) (inch)
Approx.0.4
Approx. 0.4
Approx. 0.7
Approx. 1.1
Approx. 2.2
L2 D1 D2 D3 Weight
(mm) (mm) (mm)
Approx. 0.2
Approx. 0.2
Approx. 0.3
Approx. 0.5
5.6 155.0 97.6 101.6
Approx. 1.0
L2 D1 D2 D3
(inch) (inch) (inch) (inch)
Approx. 0.4
Approx. 0.7
Approx. 0.9
Approx. 1.8
Approx. 3.1
L2 D1 D2 D3 Weight
(mm) (mm) (mm)
Approx. 0.2
Approx. 0.3
Approx. 0.4
Approx. 0.8
Approx. 1.4
(lbs)
(kg)
Weight
(lbs)
(kg)
TIC-LF494B
7