Toshiba Sanitary Electromagnetic Flowmeter TIC-LF494B User Manual
Page 6
TIC-LF494B
6
Dimensions (Separate type)
Clamp connection
3.46(88)
3.58(91)
(単位：mm)
ΦD１
L1
4.96(126)
1.57(40)
(L2)
R(PT)1/2
Male screw
1.38(36)
Note1:
Clamp (Joint) size is different from meter size
of LF490. See the following table.
Note2:
Cable glands are not provided for cFMus
approved type.
For English unit
Meter size
(inch)
Joint size
(ISO2852)
L1
(inch)
L2
(inch)
D1
(inch)
Weight
(lbs)
1 (1S)
2 S
4.33
7.05
2.87 approx. 8.8
1-1/2 (1-1/2S)
2 1/2 S
4.92
7.72
3.54 approx. 11.0
2 (2S)
3 S
5.51
8.27
4.09 approx. 13.2
3 (3S)
4 S
5.51
9.29
5.12 approx. 17.6
4 (4S)
5 1/2 S
6.30 10.55 6.38 approx. 24.3
For SI unit
Meter size
(mm)
Joint size
(ISO2852)
L1
(mm)
L2
(mm)
D1
(mm)
Weight
(kg)
25 (1S)
2 S
110
179
73
approx. 4
40 (1 1/2S)
2 1/2 S
125
196
90
approx. 5
50 (2S)
3 S
140
210
104
approx. 6
80 (3S)
4 S
140
236
130
approx. 8
100 (4S)
5 1/2 S
160
268
162 approx. 11
Note: Tri-clamp® is available to use the same joint size
instead of ISO2852 clamp except meter size 4"
(100 mm).
Note: 1 inch = 25.4 mm
Figure 5. LF490/LF612 and LF494/LF612F
Flowmeters
(Ferrules and Clamps not attached)
Welding connection
φD1
L1
3.58(91)
4.96(126)
R(PT)1/2
Male screw
φD
2
3.46(88)
1.57(40)
1.38(36)
Note1:
L1 dimension is for the standard (Normal
length) type ferrule
.
Note2:
See Figure 7 for Ferrule dimensions.
Note3:
Cable glands are not provided for cFMus
approved type.
For English unit
Meter size
(inch)
Joint size
(ISO2852)
L1
(inch)
D1
(inch)
D2
(inch)
Weight
(lbs)
1 (1S)
2 S
6.16 1.00 3.11
approx. 11.0
1-1/2 (1-1/2S)
2 1/2 S
6.75 1.50 3.66
approx. 15.4
2 (2S)
3 S
7.34 2.00 4.17
approx. 17.6
3 (3S)
4 S
7.85 3.00 5.28
approx. 24.3
4 (4S)
5 1/2 S
8.64 4.00 6.81
approx. 33.1
For SI unit
Meter size
mm (inch)
Joint size
(ISO2852)
L1
(mm)
D1
(mm)
D2
(mm)
Weight
(kg)
25 (1S)
2 S
156.4 25.4
79
approx. 5
40(1 1/2S)
2 1/2 S
171.4 38.1
93
approx. 7
50 (2S)
3 S
186.4 50.8
106
approx. 8
80 (3S)
4 S
199.4 76.3
134
approx. 11.
100 (4S)
5 1/2 S
219.4 101.6
173
approx. 15
Note: Tri-clamp® is available to use the same joint size
instead of ISO2852 clamp except meter size 4"
(100 mm).
Note: 1 inch = 25.4 mm
Figure 6. LF490/LF612 and LF494/LF612F
Flowmeters
(Ferrules and Clamps attached)
Unit : inch(mm)
Unit : inch(mm)