Turbine Liquid Flow Meter | LWGY

Turbine Liquid Flow Meter LWGY
Turbine Liquid Flow Meter LWGY
Turbine Liquid Flow Meter LWGY
Turbine Liquid Flow Meter LWGY

Turbine Liquid Flow Meter | LWGY

Turbine Liquid Flow Meter- Overview

The Turbine Liquid Flow Meter is an economical flow meter which offers two accuracy classes, 0.5%R and 0.2%R. Its simple structure allows a small pressure loss and it has virtually no maintenance requirements.  The Flange Type has two converter options: Compact Type (Direct Mount) and Remote Type.  It is suitable for use with viscous fluids, non-conductive fluids, solvents, liquified gases and high-pressure applications. Applications include petrochemical and water industries. It operates reliably in both high and low flow rates and produces excellent repeatability as low as 0.05%.

Turbine Liquid Flow Meter  – Features

  • Digital Communication: MODBUS RS485; HART
  • Power Supply: 24V DC/3.6V Lithium Battery
  • Accuracy: ±0.5% (±0.2% Optional)
  • Sensor Material: SS304 (SS316L Optional)
  • Signal Output: Pulse, 4-20mA, (Alarm Optional)
SKU: LWGY Category: Tags: , ,

Description

Turbine Liquid Flow Meter | LWGY

Table 1: Liquid Turbine Flow Meter Parameters

Size & Process Connection Thread connection: DN4, 6, 10, 15, 20, 32, 40, 50, 65, 80, 100
Flange connection: DN15, 20, 32, 40, 50, 65, 80, 100, 125, 200
Clamp connection: DN4, 6, 10, 15, 20, 32, 40, 50, 65, 80, 100
Accuracy ±0.5%, ±0.2% Optional
Sensor Material SS304, SS316L Optional
Ambient Conditions Medium temperature:-20℃~+150℃
Atmospheric pressure:86Kpa~106Kpa
Ambient temperature:-20℃~+60℃
Relative humidity:5%~90%
Signal Output Pulse, 4-20mA, Alarm(optional)
Digital Communication RS485, MODBUS; HART
Power Supply 24V DC/3.6V Lithium Battery
Cable Entry M20*1.5; 1/2″NPT
Explosion-proof class Ex d IIC T6 Gb
Protection class IP65; IP67 Optional

Table 2: Liquid Turbine Flow Meter Dimension 

Diameter Flange Connection
(mm) L(mm) D(mm) K (mm) d (mm) n (Holes） Flange Thickness C (mm)
10 345 90 60 14 4 16
15 75 95 65 14 4 16
20 80 105 75 14 4 18
25 100 115 85 14 4 18
32 120 140 100 18 4 18
40 140 150 110 18 4 19
50 150 165 125 18 4 21
65 175 185 145 18 4 21
80 200 200 160 18 8 23
100 220 220 180 18 8 23
125 250 250 210 18 8 25
150 300 285 240 22 8 25
200 360 340 295 22 12 27

Table 3: Liquid Turbine Flow Meter Flow Range

Diameter
(mm)		 Standard Range
(m3/h)		 Extended Range
(m3/h)		 Connection Standard(Optional) Standard Pressure
(Mpa)		 Customised Pressure Rating(Mpa)
DN4 0.04~0.25 0.04~0.4 Thread 6.3 12,16,25…42
DN6 0.1~0.6 0.06~0.6 Thread 6.3 12,16,25…42
DN10 0.2~1.2 0.15~1.5 Thread 6.3 12,16,25…42
DN15 0.6~6 0.4~8 Thread (Flange) 6.3,2.5 (Flange) 4.0,6.3,12,16,25…42
DN20 0.8~8 0.45~9 Thread (Flange) 6.3,2.5 (Flange) 4.0,6.3,12,16,25…42
DN25 1~10 0.5~10 Thread (Flange) 6.3,2.5 (Flange) 4.0,6.3,12,16,25…42
DN32 1.5~15 0.8~15 Thread (Flange) 6.3,2.5 (Flange) 4.0,6.3,12,16,25…42
DN40 2~20 1~20 Thread (Flange) 6.3,2.5 (Flange) 4.0,6.3,12,16,25…42
DN50 4~40 2~40 Thread (Flange) 2.5 4.0,6.3,12,16,25…42
DN65 7~70 4~70 Flange 2.5 4.0,6.3,12,16,25…42
DN80 10~100 5~100 Flange 2.5 4.0,6.3,12,16,25…42
DN100 20~200 10~200 Flange 1.6 4.0,6.3,12,16,25…42
DN125 25~2500 13~250 Flange 1.6 2.5,4.0,6.3,12,16…42
DN150 30~300 15~300 Flange 1.6 2.5,4.0,6.3,12,16…42
DN200 80~800 40~800 Flange 1.6 2.5,4.0,6.3,12,16…42

Table 4: Liquid Turbine Flow Meter Model Selection

Model Suffix Code Description
LWGY- XXX X X X X X X X X
Diameter Three Digitals; for example:
010: 10 mm;              015: 15 mm;
080: 80 mm;              100: 100 mm
Converter N No display; 24V DC; Pulse Output
A No display; 24V DC; 4-20mA Output
B Local display; Lithium Battery Power; No output
C Local display; 24V DC Power; 4-20mA Output;
C1 Local display; 24V DC Power; 4-20mA Output; Modbus RS485 Communication
C2 Local display; 24V DC Power; 4-20mA Output; HART Communication
Accuracy 05 0.5% of Rate
02 0.2% of Rate
Flow Range S Standard Range: refer to flow range table
W Wide Range: refer to flow range table
Body Material S SS304
L SS316
Explosion Rating N Safety Field without Explosion
E ExdIIBT6
Pressuring Rating E Per Standard
H(X) Customized Pressure Rating
Connection -DXX DXX: D06, D10, D16, D25, D40 D06: DIN PN6; D10: DIN PN10 D16: DIN PN16; D25: DIN PN25 D40: DIN PN40
-AX AX: A1, A3, A6
A1: ANSI 150#; A3: ANSI 300#
A6: ANSI 600#
-JX
-TH Thread; DN4…DN50
Fluid  Temperature -T1 -20…+80°C
-T2 -20…+120°C
-T3 -20…+150°C

Turbine Liquid Flow Meter | LWGY

Brand

Royce Water Systems

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