Sanitary Turbine Flow Meter from China Manufacturer

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Introduction

Application

Technical Data

Installation

Introduction

Q&T Liquid Turbine Flow Meter is internally developed and perfected by Q&T Instrument. Over the years, Q&T Liquid Turbine Flow Meter has been commissioned in many parts of the world, received praise from end-users and industrial leaders.
Q&T Instrument Turbine Flow Meter offers two accuracy classes, 0.5%R and 0.2%R. Its simple structure allows a small pressure loss and virtually no maintenance requirements.
The Tri-Clamp Turbine Flow Meter offers two types of converter options, Compact Type (Direct Mount) and Remote Type. Our users can select the preferred converter type depending on the commissioning environment. Q&T Tri-Clamp Turbine flow meter is the most popular turbine product used to measure clean oil and water. Thus it is often referred to as a Sanitary type Turbine meter.

Application

Tri-Clamp Turbine Flow Meter Applications
Q&T Instrument Liquid Turbine Meters offers both standard SS304 body and SS316 body. Because of its wide working temperature and pressure range, it is capable of measuring various mediums and commissioning into extreme working conditions.
Q&T Instrument Liquid Turbine Meters are popular in the Oil & Gas industry, Chemical industry, and Water industry. The Tri-Clamp connection version is designed exclusively for sanitary purposes. It is the most popular turbine product in beverage factories, oil production and transportation, water supply, chemical injection and much more.
Due to its high accuracy and fast response time, Q&T Instrument Liquid Turbine is often integrated into the Industrial Internet of Things, together with valves and pumps to achieve smart process control, for example, solvents batching, blending, storage and off-loading systems. Kindly contact our sales engineers if there are questions related to integrating Q&T Liquid Turbine Meters into your existing plant IOT.

Water Treatment

Petrochemical

Chemical Monitoring

Upstream Oil Transportation

Off-shore Exploration

Water Supply

Technical Data

Table 1: Tri-Clamp Turbine Flow Meter Parameters

Size	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, 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

Table 2: Tri-Clamp Turbine Flow Meter Dimension

DN	D(mm)	A(mm)	B(mm)	d(mm)	L(mm)
DN4	50	45	40.5	4	100
DN6				6
DN10				10
DN15				15
DN20				20
DN25				25
DN32				32
DN40	64	59	54	40	140
DN50	77	73.5	68.5	50	150

Table 3: Tri-Clamp Turbine Flow Meter Flow Range

Diameter (mm)	Standard Range (m3/h)	Extended Range (m3/h)	Standard Pressure (Mpa)
DN4	0.04~0.25	0.04~0.4	1.6
DN6	0.1~0.6	0.06~0.6	1.6
DN10	0.2~1.2	0.15~1.5	1.6
DN15	0.6~6	0.4~8	1.6
DN20	0.8~8	0.45~9	1.6
DN25	1~10	0.5~10	1.6
DN32	1.5~15	0.8~15	1.6
DN40	2~20	1~20	1.6
DN50	4~40	2~40	1.6
DN65	7~70	4~70	1.6
DN80	10~100	5~100	1.6

Table 4: Liquid Turbine Flow Meter Model Selection

Model Suffix Code										Description
LWGY-	XXX	X	X	X	X	X	X	X	X	Description
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
Accuracy			02							0.2% of Rate
Flow Range				S						Standard Range: refer to flow range table
Flow Range				W						Wide Range: refer to flow range table
Body Material					S					SS304
Body Material					L					SS316
Explosion Rating						N				Safety Field without Explosion
Explosion Rating						E				ExdIIBT6
Pressuring Rating							E			Per Standard
Pressuring Rating							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

Installation

Tri-Clamp Turbine Flow Meter Installation and Maintenance
Before the installation, it is crucial to communicate with our sales engineers regarding the working conditions and medium the meter designs to measure.
The installation of the Q&T Tri-Clamp Liquid Turbine Meter involves minimal effort. Comes with the product, users will receive a pair of clamps. During installation, the users will not need additional tools for Tri-Clamp type Turbine Flow Meter.
The user needs to keep in mind these three factors while carrying out the installation.
1. There should be at least ten pipe diameter lengths of straight pipe upstream of the Turbine Meter and five pipe diameter length of straight pipe length downstream of the Turbine Meter, with the same nominal diameter size.
2. Valves and Throttling devices needed to install downstream of the flow meter.
3. The arrow indicated on the meter body is the same as the actual flow.
If there are specific questions regarding the installation of the Q&T Instrument Turbine Meter, kindly contact our sales engineers for assistance.

One 90° elbow	Two 90° elbows for two planes
Concentric expander	Control valve half-open
Concentric shrinkage wide open valve	Two 90° elbows for one plane

Q&T Liquid Turbine Meter requires minimum maintenance.
Daily cleaning and inspection can be carried out by loosen the clamps and remove the Turbine Meter from the pipe.
Reinstallations are carried out similarly to the installation steps indicated above.
If the meter is damaged and repair is needed, kindly contact Q&T Instrument Sales Engineers.