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LWGQ gas turbine flowmeter |
|
 |
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| Turbine sensor |
Table turbine integration |
Model LWGQ gas turbine flow transducer is a high accuracy flow sensor, and can measure the liquidrate and tatal flowrate together with flow instrument. It also can control the quantity of liquid with high precision if it is used coordinated with our xsjd1 series instrument under the control of quantify. It can be widely used in the fields of PetrolChemicalIndustryMetallurgyscientific research; Turbine flow transducer with connector even can be used in pharmacy industry.
Turbine flow transducer can be linked with afterinstrument in controlling room to realize the functions of calculating , transmission, communication and controlling. |
Main Features |
| Low pressure loss |
| Hi-accuracy populary:1.00% |
| low velocity min ,velocity of flow:Less than 1.5m/s |
| compensation with temperature and prssure compensation |
| Multi-outpt Pulse, 4~20mA DC, |
| lubricate with lubricated system |
| Spectrum15,25,40,50,80,100,150,200,250,300mm |
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Specification: |
Specifications Model
|
The scope of traffic conditions (m 3 /h) |
Fluid temperature |
Ambient temperature () |
The relative temperature
() |
Nominal pressure PN
(MPa) |
Maximum pressure loss (KPa) |
Basic error limit
1%* |
Basic error limit
1.5% |
Basic error limit
2.5% |
LWGQ-15 |
|
|
1.57.5 |
-20+60 |
-20+50 |
95% |
6.4 |
1 |
LWGQ-25 |
|
|
4.242 |
0.7 |
LWGQ-40 |
8.484 |
8.4160 |
6.5200 |
1.0 |
0.6 |
LWGQ-50 |
16.8168 |
16.8336 |
11336 |
0.5 |
LWGQ-80 |
34340 |
34680 |
341000 |
0.7 |
LWGQ-100 |
51510 |
511020 |
511850 |
0.7 |
LWGQ-150 |
98980 |
981960 |
1303000 |
|
LWGQ-200 |
1701700 |
1702550 |
1404000 |
|
LWGQ-250 |
2002000 |
2003450 |
2006000 |
|
LWGQ-300 |
4004000 |
4006000 |
2507500 |
0.8 |
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LWGQ-turbine flow sensor models and specifications, code-named Table |
Model |
Specifications, code-named |
Description |
LW |
Turbine Flowmeters |
|
G |
Sensors |
|
Q |
Gas |
|
Y |
Liquid |
Nominal Path |
2 |
2mm(Pipe ThreadG3/8 ) |
4 |
4mm(Pipe ThreadG3/8) |
6 |
6mm(Pipe ThreadG3/8 ) |
10 |
10mm(Pipe ThreadG1/2 ) |
15 |
15mm(Pipe ThreadG1 ) |
25 |
25 mm(Pipe ThreadG1 1 / 4 ) |
40 |
40mm(Flange ) |
50 |
50mm(Flange ) |
80 |
80mm(Flange ) |
100 |
100mm(Flange ) |
150 |
150mm(Flange ) |
200 |
200mm(Flange *Or plug-in) |
250 |
250mm(Flange *Or plug-in) |
300 |
300mm(Flange *Or plug-in) |
Type the code |
A |
Accuracy 1% |
B |
Accuracy 0.5% |
C |
Accuracy 0.2%* |
Output |
M |
LCD and integration with 4 ~ 20mA current output |
J |
Flow Totalizer for supporting the display of |
S |
Flow Totalizer for supporting the display and output of 4 ~ 20mA |
I |
4 ~ 20mA current output |
T |
Integrated LCD |
P |
Pulse |
Nominal pressure |
C1 |
PN1.6MPa |
C2 |
PN2.5MPa |
C3 |
PN4.0MPa |
C4 |
PN6.3MPa |
C5 |
PN16MPa |
C6 |
PN25MPa |
C7 |
PN40MPa |
Explosion-proof requirements |
/NE |
Not explosion-proof |
/EX |
Explosion levels dBT4 |
Temperature range |
/NE |
At room temperature |
/HE |
120High Temperature150 |
Other requirements |
/ |
In order when annotated |
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