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Thread Turbine Flow Meter
MODEL: TFM250 Series
CBRO Liquid Turbine Flow Meter is internally developed and perfected by CBRO Instrument. Over the years, CBRO Liquid Turbine Flow Meter has been commissioned in many parts of the world, received praise from end-users and industrial leaders. CBRO 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 Thread Connection Turbine Flow Meter offers two types of converter options, Compact Type and Remote Type. Our users can select the preferred converter type depending on the commissioning environment.
Advantages
Thread Turbine Flow Meter Advantages
CBRO strives to provide high-quality products with economical cost.
CBRO Instrument Liquid Turbine Meter provides high accuracy of 0.2% R and a wide range of applications to non-conductive liquids, such as fuel oil, ultrapure water and gasoline. These make the turbine meter more popular compare to Electromagnetic Flow Meter in the oil industry, purifying process and distilleries. The CBRO Instrument meter also has an amazingly wide turndown ratio of 20:1, combined operate reliably in both high and low flow rates and produce excellent repeatability as low as 0.05%.
The Thread connection Turbine Flow Meter is known for its application to smaller pipe sizes. limited installation space, Thread connection Turbine Flow Meter is always preferred over Flanged connection and Tri-Clamp connection Turbine Meters.
Application
Thread Turbine Flow Meter Applications
CBRO 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.
CBRO Instrument Liquid Turbine Meters are popular in the Oil & Gas industry, Chemical industry, and Water industry. The Thread connection version is designed exclusively for smaller size pipes. Our standard size range for Thread Connection Turbine meter is from DN4~DN100.
Due to its high accuracy and fast response time, CBRO 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 CBRO 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: Thread Turbine Flow Meter Parameters
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Technical Specifications
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Make
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CBRO
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Model
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TFM250 Series
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MEASURING MEDIUM
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LIQUID
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Size
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DN15~DN300
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Accuracy
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±1% (0.5% Optional )
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Repeatability
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±1%
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Flow Tube
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SS304 ,SS316
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Rotor
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SS410
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End Connection
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Threaded / Tri-clover / Flange End
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Ambient Conditions
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Medium temperature:-20℃~+150℃; Atmospheric pressure:86Kpa~106Kpa Ambient temperature:-20℃~+60℃; Relative humidity:5%~90%
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Display
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16 x 2 LCD Flow Rate & Totaliser
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Signal Output
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Pulse, 4-20mA
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Digital Communication
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RS485, HART
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Modes
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Batcher, Flow Comparator, Rate Switch Mode and Pulsar
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Power Supply
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230VAC/24V DC/3.6V Lithium Battery
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Cable Entry
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M20*1.5; 1/2"NPT
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Explosion-proof class
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Flameproof Explosion Proof CMRI IIA IIB, ( ATEX / PESO Enclosure Optional )
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Protection class
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IP65
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Mounting
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In-Line Horizontal / Vertical
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Table 2: Thread Turbine Flow Meter Flow Range
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Diameter (mm)
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Standard Range (m3/h)
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Extended Range (m3/h)
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Standard Pressure (Mpa)
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Customized Pressure Rating(Mpa)
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|---|---|---|---|---|
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DN4
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0.04~0.25
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0.04~0.4
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1.6
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|
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DN6
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0.1~0.6
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0.06~0.6
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1.6
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|
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DN10
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0.2~1.2
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0.15~1.5
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1.6
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4.0
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DN15
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0.6~6
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0.4~8
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1.6
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6.3
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DN20
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0.8~8
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0.45~9
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1.6
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10
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DN25
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1~10
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0.5~10
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1.6
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16
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DN32
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1.5~15
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0.8~15
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1.6
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25
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DN40
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2~20
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1~20
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1.6
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42
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DN50
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4~40
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2~40
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1.6
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|
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DN65
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7~70
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4~70
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1.6
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|
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DN80
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10~100
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5~100
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1.6
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Table 3: Turbine Flow Meter Model Selection
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Model Suffix Code
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Description
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|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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LWGY-
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XXX
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X
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X
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X
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X
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X
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X
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X
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X
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Diameter
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|
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Three Digitals; for example:
010: 10 mm; 015: 15 mm; 080: 80 mm; 100: 100 mm |
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Converter
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N
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No display; 24V DC; Pulse Output
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A
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|
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No display; 24V DC; 4-20mA Output
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B
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|
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Local display; Lithium Battery Power; No output
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C
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|
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Local display; 24V DC Power; 4-20mA Output;
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C1
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Local display; 24V DC Power; 4-20mA Output; Modbus RS485 Communication
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C2
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|
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Local display; 24V DC Power; 4-20mA Output; HART Communication
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Accuracy
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05
|
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0.5% of Rate
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02
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0.2% of Rate
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Flow Range
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S
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|
|
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Standard Range: refer to flow range table
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W
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|
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Wide Range: refer to flow range table
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Body Material
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S
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|
|
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SS304
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L
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|
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SS316
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Explosion Rating
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N
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Safety Field without Explosion
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E
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ExdIIBT6
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Pressuring Rating
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E
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Per Standard
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H(X)
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|
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Customized Pressure Rating
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Connection
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-DXX
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|
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DXX: D06, D10, D16, D25, D40 D06: DIN PN6; D10: DIN PN10 D16: DIN PN16; D25: DIN PN25 D40: DIN PN40
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-AX
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|
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AX: A1, A3, A6
A1: ANSI 150#; A3: ANSI 300#
A6: ANSI 600#
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-JX
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-TH
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Thread; DN4…DN50
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Fluid Temperature
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-T1
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-20...+80°C
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-T2
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-20...+120°C
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-T3
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-20...+150°C
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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.
(1).jpg) One 90° elbow | .jpg) Two 90° elbows for two planes |
.jpg) Concentric expander | .jpg) Control valve half-open |
.jpg) Concentric shrinkage wide open valve | .jpg) 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.
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