• LWGY Liquid turbine flow meter

LWGY Liquid turbine flow meter

urbine flow meter
For Liquid (Water, Diesel, Gasoline)
High Accuracy: 1.0% or 0.5% or rate
DN4 to DN200

Product Details

Quick Details

Description

LWGY Liquid turbine flow meter SPECIFICATIONS
Performance
Repeatability:±0.2%
Accuracy:Standard: ±1% of reading;Optional: ±0.5% of reading


Wetted Components
Housing:Standard - 304 Stainless Steel Optional - 316 Stainless Steel
Bearings and Shaft:Tungsten Carbide
Rotor:Standard - 2Cr13 Stainless Steel
(Optional Alloy CD4Mcu)
Retaining Rings:316 Stainless Steel
Output Signal: (Where applicable)
Sensor:Pulse signal (Low Level: ≤0.8V; High Level: ≥8V)
Transmitter: 4 to 20 mA DC current signal Signal Transmission Distance: ≤1,000 m
Electrical Connections:Basic Type:Hausman Connector or three-core cable
Explosion Proof Type:ISO M20×1.5 Female


Explosion Proof Level:
Standard:None
Optional:ExdIIBT6
Protection Level:IP65


 OPERATION CONDITIONS
Ambient:
Temperature:-10°C to +55°C
Pressure:86 to 106 KPa
Relative Humidity:5% to 90%
Power Supply:
Sensor:+12V DC (Optional: +24V DC)
Transmitter:+24V DC
Field Display Type B:
Integral 3.2V Lithium Battery (Others available on request)
Field Display Type C:
+24V DC
Fluid Temperature and Pressure:
Temperature:
-20°C to +110°C
Pressure:
Fluid pressure should be limited according to rating.

 

Datasheet for optional :

 

 

 

 

 

 

 

Description

Type

A

 

 

 

 

Flow sensor pulse output three-wire system, +12V power supply;

B

 

 

 

 

Local display, powered by 3.6V battery;

C

 

 

 

 

Local display with 4~20mA or pulse output, powered by 24V;

D

 

 

 

 

Flow transmitter 4~20mA output, powered by ,24V;

Nominal drift diameter

4

 

 

 

Normal flow range

m3/h

0.04~0.25

Extended flow range

m3/h

0.04~0.4

6

 

 

 

0.1~0.6

0.06~0.6

10

 

 

 

0.2~1.2

0.15~1.5

15

 

 

 

0.6~6

0.4~8

20

 

 

 

0.8~8

0.45~9

25

 

 

 

1~10

0.5~10

32

 

 

 

1.5~15

0.75~15

40

 

 

 

2~20

1~20

50

 

 

 

4~40

2~40

65

 

 

 

7~70

3.5~70

80

 

 

 

10~100

5~100

100

 

 

 

20~200

10~200

125

 

 

 

25~250

12.5~250

150

 

 

 

30~300

15~300

200

 

 

 

80~800

40~800

Explosion protection

 

 

 

Not marked, without explosion protection

B

 

 

Explosion protection type

Precision class

A

 

Precision: Class 0.5

B

 

Precision: Class 1.0

Turbine type

A

Normal flow range

B

Extended flow range

Note:

Sensors with pipe diameter of DN4~DN40 are of thread connections with maximum operating pressure of 6.3Mpa.

Sensors with pipe diameter of DN50~DN200 are of flange connections with maximum operating pressure of 2.5Mpa.

Sensors with pipe diameter of DN4~DN10 are provided with front and rear straight pipe sections and filters. 

Please specify when placing an order if flange connections are required for pipe diameter of DN15~DN40.

Please specify when placing an order for high pressure type and special requirements. 

 

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