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| High Light: | Oval Flowmeter,Oil Flowmeter,LC Flowmeter |
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Oval Flowmeter （Oil Flowmeter) With High Quality
oval meters are instrumentsused for the continuous and intermittent measurement and control of the pipe liquid flow ,which are typical of Volumetric flowmeter,feature large flow range ,low pressure loss, large viscosity range ,easy installation, high accuracy and can measure high temperature,high viscosity liquids with easy calibration .the meters are widely used for the flow measurement in the field of petroleum, chemical,chemical fiber,traffic,food industries and commerce,medical and sanitary departments.
Type LC-A oval meters are fitted with on-sie pointer indication and roller intergration device which can indicate the liquid flow and intermittent flow passing through the pipeline. Type LL-AL meter incor-portes a pulse generator installed on the counter, when matched to the electronic flow indicator ,it can realize remote(batch,cumulative,intermittent)measurement and control,
For the different liquids(acid,alkali,salt,organic,solution etc.)the meters can be made of different materials(casted iron,casted steel,stainless steel etc,)with the material code as follow;A represents casted iron,E represents casted steel,and B represents stainless steel(1Cr18ioTi)
The stainless steel flowmeters are specially made for the chemical liquid measurement 98% sulfuric acid,50% caustic acid.
TECHNICAL SPECLFICATION
Allowed basic error(%) ±0.5，±0.2%
Allowed operating pressure(MPa)
Casted iron(A),stainless steel(B) 1.6
Casted steel(E):DN15 to DN100 6.4
Pipe connecting flange JB78-59 ,79-59
Viscosity(mpa.s) class 0.5 : 0.6-200
class0.2 : 3-200
Measured media temp.(℃) -20-60℃
FLOW RANG
Norminal Diameter (mm) | Flow range(m3/h) | |||
viscosity | ||||
0.6~2mPa·s | 2~8mPa·s | 8~200mPa·s | Chemical liquids 0.6-200mpa.s | |
10 | 0.08～0.4 | 0.04～0.4 | 0.08～0.4 | |
15 | 0.3～1.5 | 0.15～1.5 | 0.3～1.5 | |
20 | 0.75～3 | 0.4～3 | 0.3～3 | 0.6～3 |
25 | 1.5～6 | 0.8～6 | 0.6～6 | 1.2～6 |
40 | 3～15 | 2～15 | 1.5～15 | 2.4～12 |
50 | 4.8～24 | 3～24 | 2.4～24 | 3.8～19 |
65 | 8～40 | 5～40 | 4～40 | 8～30 |
80 | 12～60 | 8～60 | 6～60 | |
100 | 20～100 | 13～100 | 10～100 | |
150 | 38～190 | 25～190 | 19～190 | |
200 | 68～340 | 45～340 | 34～340 | |
Table1.Diameter and flow flange of Oval meters for class0.5
Norminal Diameter (mm) | Flow range(m3/h) | |||
viscosity | ||||
0.3~0.8mPa·s | 0.8~2mPa·s | 2~8mPa·s | 8~200mpa.s | |
10 | 0.2~0.4 | 0.15~1.5 | 0.1~0.5 | 0.08~0.5 |
15 | 0.75~1.5 | 0.65~1.5 | 0.3~1.5 | 0.25~1.5 |
20 | 1.5~3 | 1~3 | 0.6~3 | 0.5~3 |
25 | 3~6 | 2~6 | 1.2~6 | 1~6 |
40 | 7.5~15 | 5~15 | 3~15 | 2.5~15 |
50 | 12~24 | 8~24 | 4.8~24 | 4~24 |
65 | 20~40 | 15~40 | 8~40 | 6.5~40 |
80 | 30~60 | 20~60 | 12~60 | 10~60 |
100 | 50~100 | 34~100 | 20~100 | 16~100 |
150 | 95~190 | 64~190 | 38~190 | 32~190 |
200 | 170~340 | 180~340 | 68~340 | 56~340 |
Table1.Diameter and flow flange of Oval meters for class0.2
| Factory Address:No.340 Changjiang Road, ETDZ,Yantai,Shandong,China | |
| Sales office:No.3 Hengshan Road, ETDZ,Yantai,Shandong,China | |
| +86--13145357370 | |
| summerinstrument@188.com | |
