Instrument characteristics
▪High accuracy, wide flow range and good repeatability;
▪The spiral rotor has uniform rotation, small vibration and long life;
▪It is not sensitive to the change of the viscosity of the tested liquid, especially suitable for the measurement of the liquid with higher viscosity;
▪Simple structure, small size and light weight;
▪Easy to install, no straight pipe segments need to be installed before the table.
Type selection coding
Table 1
|
Model
|
Description
|
|
LC-
|
¨/
|
¨
|
¨
|
¨
|
|
Diameter
|
10
|
|
|
|
10mm
|
|
15
|
15mm
|
|
20
|
20mm
|
|
25
|
25mm
|
|
40
|
40mm
|
|
50
|
50mm
|
|
80
|
80mm
|
|
100
|
100mm
|
|
150
|
150mm
|
|
200
|
200mm
|
|
Instrument type
|
1
|
Standard type
|
|
2
|
High temperature type
|
|
3
|
High viscosity type
|
|
Instrument material
|
1
|
Cast iron
|
|
2
|
Cast steel
|
|
3
|
Stainless steel
|
|
Signal output mode
|
1
|
No output
|
|
2
|
Pulse output
|
|
3
|
4-20mA output
|
|
LC-
|
50/
|
1
|
1
|
1
|
Selection example
|
Shape size diagram
Fig.2
Table 2
|
Nominal diameter
|
Instrument material
|
L
|
H
|
B
|
A
|
D
|
D1
|
n (number)
|
ɸ
|
|
DN10
|
Cast iron
|
150
|
100
|
210
|
165
|
90
|
60
|
4
|
14
|
|
DN15
|
Cast iron
|
170
|
118
|
226
|
175
|
95
|
65
|
4
|
14
|
|
Cast steel
|
200
|
138
|
232
|
180
|
105
|
75
|
4
|
14
|
|
Stainless steel
|
245
|
120
|
226
|
172
|
95
|
65
|
4
|
14
|
|
DN20
|
Cast iron
|
200
|
150
|
238
|
180
|
105
|
75
|
4
|
14
|
|
Cast steel
|
250
|
164
|
220
|
160
|
125
|
90
|
4
|
18
|
|
Stainless steel
|
236
|
150
|
238
|
225
|
105
|
75
|
4
|
14
|
|
DN25
|
Cast iron
|
260
|
180
|
246
|
194
|
115
|
85
|
4
|
14
|
|
Cast steel
|
300
|
202
|
252
|
185
|
135
|
100
|
4
|
18
|
|
Stainless steel
|
287
|
195
|
246
|
232
|
115
|
85
|
4
|
14
|
|
DN40
|
Cast iron
|
245
|
180
|
271
|
200
|
145
|
110
|
4
|
18
|
|
Cast steel
|
300
|
202
|
293
|
208
|
165
|
125
|
4
|
23
|
|
Stainless steel
|
265
|
178
|
349
|
265
|
145
|
110
|
4
|
18
|
|
DN50
|
Cast iron
|
340
|
250
|
372
|
285
|
160
|
125
|
4
|
18
|
|
Cast steel
|
384
|
262
|
394
|
312
|
175
|
135
|
4
|
23
|
|
Stainless steel
|
265
|
178
|
349
|
265
|
160
|
125
|
4
|
18
|
|
DN65
|
Cast iron
|
420
|
325
|
433
|
360
|
195
|
160
|
8
|
18
|
|
Stainless steel
|
365
|
260
|
436
|
319
|
180
|
145
|
4
|
18
|
|
DN80
|
Cast iron
|
420
|
325
|
433
|
360
|
195
|
160
|
8
|
18
|
|
Cast steel
|
450
|
337
|
452
|
332
|
210
|
170
|
8
|
23
|
|
DN100
|
Cast iron
|
515
|
418
|
458
|
380
|
220
|
180
|
8
|
18
|
|
Cast steel
|
555
|
442
|
478
|
310
|
250
|
200
|
8
|
25
|
|
DN150
|
Cast iron
|
540
|
510
|
557
|
400
|
280
|
240
|
8
|
23
|
|
Cast steel
|
540
|
510
|
557
|
347
|
300
|
250
|
8
|
26
|
|
DN200
|
Cast iron
|
700
|
650
|
720
|
476
|
335
|
295
|
12
|
23
|
|
Cast steel
|
650
|
650
|
720
|
476
|
360
|
310
|
12
|
26
|
