Toshiba Electromagnetic Flowmeter LF470/LF612 - Manual (Page 4)

TIC-LF470B
4
Installation
Dimensions
If a mounting plate is needed for the LF470, fix the plate (a)
above to the bottom of the LF470. Depending on which pair of
screw holes used, the mounting angle changes by 90°.
2.20(56)
1.46(37)
2.76(70)
This length becomes 78mm if the pipe
connection port thread is Rc(PT)1/2
and Rc(PT)3/4.
Signal cable
φ0.28(φ7)
Excitation cable
φ0.28(φ7)
2-M4
(Mounting screw holes)
4
.02
(
102
)
1.
18
(
3
0)
φ1
.9
3
(
φ
4
9)
*
*
Figure3. LF470 Dimensions
1.18(30)
2.95(75)
3.39(86)
**
**
* *
2-φ0.24(φ6) hole
4-φ0.20(φ5) hole
Detector mounting plate
(4mm thick)
Mounting screws
1.
18
(
30
)
1.
57
(
4
0
)
Figure4. LF470 Mounting Board
矢視A
信号ケーブル
グランド 電源ケーブルグランド
封止栓
励磁ケーブルグランド
電流出力ケーブルグランド
接地端子
(M4)
取付金具
4－φ11
取付金具
82
(36
)
15
6
13
15
1
17
8
20
0
151
74±0.3
25
LCD 表示器
赤外線スイッチ
Excitation cable ground
5.
94
(15
1
)
5.94(151)
2.91(74)
4 – 0.43( 11)
Attachment
LCD display
7.
01
(17
8
)
7.
87(
2
00
)
IR Switc h
Cable ground
6.
14
(15
6
)
1.
42
(3
6)
0.98(25) 3.23(82) 0.51(13)
I/O cable ground
Gr ound terminal
(M4)
Power supply cable ground
Blind screw
Signa l cable ground
Figure 5. Separate type converter LF612
Unit : inch (mm)
Unit : inch (mm)
Note: 1 inch = 25.4mm
Note: 1 inch = 25.4mm
Unit : inch (mm)
Note: 1 inch = 25.4mm