Products
Descipion
LWGQ Gas turbine flow sensor (hereinafter referred to as “the sensor”) is a high-precision gas flow sensor. The transmission of flow signal as well as display of the flow and total quantity can be achieved by combining it with the corresponding signal converter. The sensor is widely used in the natural gas, air and coal gas measurement systems.
Main Features:
Small pressure drop
High accuracy: The accuracy can be up to ±1%, and can reach ±0.5% by special calibration
Low flow rate: It can be used to the low-flow rate occasions of 1.5m/s
Temperature and pressure compensation
The lubrication system can be provided
LCD display
A variety of output pulses，4～20mADC
Series, Nominal Diameter 15,25,40,50,80,10,150,200,250,300mm
Main Technical Indexes:
|
DN(mm)
|
Flow Range(m3/h)
|
PN(MPa)
|
Max. Pressure loss
(kPa)
|
|||||
|
Error
1%*
|
Error
1.5%
|
Error
2.5%
|
||||||
|
Min.
|
Max.
|
Min.
|
Max.
|
Min.
|
Max.
|
|||
|
15*
|
|
|
|
|
1.5
|
7.5
|
6.3
|
1
|
|
25
|
|
|
|
|
6
|
42
|
1
|
|
|
40
|
8.4
|
84
|
8.4
|
160
|
6.5
|
200
|
1.0
1.6
2.5
|
1
|
|
50
|
16.8
|
168
|
16.8
|
336
|
11
|
336
|
1
|
|
|
80
|
34
|
340
|
34
|
680
|
34
|
1000
|
1
|
|
|
100
|
51
|
510
|
51
|
1020
|
51
|
1600
|
1
|
|
|
150
|
98
|
980
|
98
|
1960
|
130
|
3000
|
1
|
|
|
200
|
170
|
1700
|
170
|
2550
|
140
|
4000
|
1
|
|
|
250
|
230
|
2300
|
230
|
3450
|
200
|
6000
|
1
|
|
|
300
|
400
|
4000
|
400
|
6000
|
250
|
7500
|
1
|
|
Note: with "*" for special order
Note: Mark “*” means special order
Media temperature：－20～60℃
Ambient temperature：－20～50℃
Humidity：≤95％
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