Description
As a type of volumetric flowmeter, the double-rotator flowmeter has the characteristics of mature technology, good stability, and high accuracy. Electronic counter can increase signal output, communication remote transmission, temperature and pressure acquisition functions while providing flow measurement, and can also perform mass conversion on fluids with stable density. Electronic counter also achieves automatic conversion of multiple units, meeting the measurement habits of different countries.
Feature:
1) Superior Accuracy to 0.1%
2) Uniform rotation means low pressure loss
3) Long service lifetime
4) Self-lubrication
5) Very low noise and vibration
6) Easy maintenance
7) Double Cases
8) Superior reliability
Specification:
|
DN(mm) |
15, 25, 40, 50, 80, 100, 150, 200, 250, 300, 400 |
|
Medium-temp |
(-20~+100)℃, (-20~+250)℃ |
|
Power supply |
DC(12 ~ 24)V |
|
Viscosity |
0~20000mPa.s |
|
Ambient-temp |
(-20~+55)℃, special type(-30~+70)℃ |
|
Output Interface |
RS485 Modbus |
|
Nominl Pressure (MPa) |
1.6 2.5 4.0 6.3 (11MPa can be customized) |
|
Signal output |
Pulse output，(4-20)mA |
|
Flange |
GB9119-2010 JB/T82-94 (Can be manufactured according to the flange standards specified by the user) |
|
Accuracy |
0.1%, 0.2%, 0.5% |
|
Explosion proof |
ExdbⅡCT6 Gb |
|
Protection |
Ip66 |
Liquid flow range(select 0.5%, 0.2% to display, 0.1% shown in the manual)
|
DN (MM) |
Flow range (m3/h) |
liter/pulse |
|||||||||||
|
0.32-0.8mPa.s |
0.8-2mPa.s |
2-5mPa.s |
5-400mPa.s |
400-2000mPa.s |
2000-20000mPa.s |
||||||||
|
Gasoline/ LPG |
Kerosene |
Diesel Oil |
Heavy/Crude oil |
High viscosity Liquid |
Extreme Viscosity Liquid |
||||||||
|
0.5% |
0.2% |
0.5% |
0.2% |
0.5% |
0.2% |
0.5% |
0.2% |
0.5% |
0.2% |
0.5% |
0.2% |
||
|
15A |
0.2~0.8 |
0.27~0.8 |
0.1~1 |
0.2~1 |
0.1~1.5 |
0.1~1 |
0.1~1.5 |
0.1~1 |
0.1~0.8 |
0.16~0.8 |
0.08~0.7 |
0.15~0.7 |
0.001 |
|
15B |
0.25~1.5 |
0.33~1 |
0.25~1.5 |
0.25~1 |
0.25~3 |
0.3~3 |
0.3~3 |
0.4~3 |
0.1~1.5 |
0.2~1.5 |
0.1~1.2 |
0.2~1.2 |
|
|
25 |
1.5~6 |
2~6 |
1.2~6 |
1.5~6 |
0.6~10 |
1.2~10 |
0.6~10 |
1.2~10 |
0.6~6 |
1.2~6 |
0.6~5 |
1.2~5 |
0.01 |
|
40 |
4~20 |
8~20 |
2.7~22 |
5.5~22 |
2.5~25 |
5~25 |
2.5~25 |
5~25 |
2.5~18 |
4~18 |
1.5~12 |
3~12 |
|
|
50 |
7~28 |
9~28 |
4.5~36 |
9~36 |
4~40 |
8~40 |
4~40 |
8~40 |
2.8~24 |
6~24 |
2.2~18 |
4.5~18 |
|
|
80 |
8~40 |
12~50 |
8~60 |
12~60 |
7~70 |
14~70 |
7~70 |
14~70 |
5~50 |
10~50 |
4~40 |
8~40 |
0.1 |
|
100 |
20~80 |
25~80 |
13~100 |
25~100 |
12~120 |
24~120 |
12~120 |
24~120 |
10~72 |
14~60 |
6~50 |
12~50 |
|
|
150 |
54~216 |
70~210 |
30~250 |
60~250 |
25~250 |
50~250 |
25~250 |
50~250 |
18~150 |
36~150 |
12~100 |
24~100 |
|
|
200 |
80~320 |
100~320 |
50~350 |
90~360 |
40~400 |
80~400 |
40~400 |
80~400 |
30~250 |
60~250 |
30~270 |
75~300 |
|
|
250 |
130~520 |
160~480 |
100~600 |
150~500 |
60~600 |
120~600 |
60~600 |
120~600 |
40~360 |
80~360 |
60~300 |
125~400 |
|
|
300 |
200~800 |
260~800 |
180~900 |
200~900 |
100~1000 |
200~1000 |
100~1000 |
200~1000 |
100~800 |
200~800 |
80~700 |
150~700 |
|
|
400 |
400~1600 |
540~1600 |
360~1600 |
400~1600 |
180~1800 |
360~1800 |
180~1800 |
360~1800 |
130~1100 |
260~1100 |
100~900 |
200~900 |
|
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