The LWGY turbine flow sensor is a precision flow measurement instrument suitable for measuring low viscosity media such as water, diesel, gasoline, etc. It can be used to measure the flow rate and total amount of liquids when paired with corresponding flow accumulation instruments. Widely used in the fields of petroleum, chemical, metallurgy, scientific research and other metrology and control systems.
Sensors come in various forms such as ordinary, high-precision, and wear-resistant (hard alloy) types. There are two types of amplifiers: regular and explosion-proof. This sensor can also be used in conjunction with the LRT-I field flow meter (powered by lithium batteries, with battery replacement after 1 year).
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Main features:
High precision 0.2%, 0.5%, 1% precision optional
Wear resistant hard alloy shafts and bearings, suitable for media with impurities such as sand particles
Corrosion resistance suitable for corrosive media such as seawater, ammonia water, acetic acid, etc
Multiple output pulses, 4-20mADC, on-site cumulative/instantaneous display
Wide power range of 5-24VDC
Explosion proof d Ⅱ BT4 (LTR-I only)
Series diameter 2 *, 4 *, 6, 10, 15, 20, 25, 32, 40, 50, 65, 80, 100, 125, 150, 200, 300, 300mm
Specification:
nominal orifice DN(mm) |
Flow range |
Fluid temperature |
nominal pressure |
ambient temperature |
Maximum pressure loss |
|||||
Basic error |
Basic error |
Basic error |
||||||||
lower limit |
upper limit |
lower limit |
upper limit |
lower limit |
upper limit |
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2 |
|
|
|
|
0.03 |
0.16 |
-20 ~+80℃ (150*) |
6.3 |
-20 ~+55℃) |
0.15 |
4 |
|
|
|
|
0.04 |
0.25 |
0.12 |
|||
6 |
|
|
|
|
0.1 |
0.6 |
6.3 16* 25* 40* |
0.08 |
||
10 |
|
|
|
|
0.2 |
1.2 |
0.05 |
|||
15 |
|
|
0.6 |
4 |
0.6 |
6 |
0.035 |
|||
20 |
|
|
|
|
0.8 |
8 |
||||
25 |
|
|
1.6 |
10 |
1 |
10 |
||||
32 |
|
|
|
|
1.5 |
15 |
||||
40 |
3 |
20 |
3 |
20 |
2 |
20 |
1.6 2.5* |
0.025 |
||
50 |
6 |
40 |
6 |
40 |
4 |
40 |
||||
65 |
|
|
|
|
8 |
80 |
||||
80 |
16 |
100 |
16 |
100 |
10 |
100 |
||||
100 |
25 |
160 |
25 |
160 |
20 |
222 |
||||
125 |
|
|
|
|
25 |
250 |
1.6 2.5* |
|||
150 |
60 |
400 |
50 |
300 |
40 |
400 |
||||
200 |
|
|
100 |
600 |
80 |
800 |
||||
250 |
|
|
160 |
1000 |
120 |
1200 |
1.6 |
|||
300 |
|
|
260 |
1600 |
180 |
1800 |
Note: marked with * for special orders