Description
Product introduction:
Model: LL-200
Name: Roots flowmeter
Manufacturer: Shanghai Automation Instrumentation Co., Ltd.
Application: LL-200 roots flowmeter is a volume flow measuring instruments which is used to continuously measure volume flow of liquid. It is consisted of measuring part and totalizer part which can display cumulative flow on site. If it matches with photoelectric Pulse digital converter and flow totalizer, it can do remote distance measurement. The flowmeter uses tower wheel-type precision corrector. It is high accuracy and easy to regulate. It is widely used in raw oil and oil products to measure flow of high viscosity fluid.
|
Nominal
Path |
Maximum flow |
Basic error limit (%) |
Meium temperature (℃) |
Shaft speed (m^3/h) |
Nominal pressure |
Maximum pressure
loss |
Viscosity range |
|
|
Range |
range |
|||||||
|
15 |
2.5 |
|
±0.5 |
0～120 |
0.001 |
6.4 |
＜0.12 |
3～500 |
|
25 |
6 |
|||||||
|
40 |
16 |
0～80 0～120 |
||||||
|
50 |
25 |
±0.2 |
0.01 |
1.6 |
||||
|
80 |
60 |
2.5 |
||||||
|
100 |
100 |
2.5 |
||||||
|
150 |
250 |
0.1 |
1.6 |
|||||
|
200 |
400 |
0～40 |
2.5 |
|||||
|
250 |
600 |
4 |
||||||
|
300 |
1000 |
6.4
|
||||||