SI-3208 Insertion Type Turbine Fow Meter

SI- 3208 Series Insertion Turbine Flow Meters are designed for accurate,

cost-effective mass flow measurement of steam,

high-temperature liquids and gases,

including steam, and can be installed without line shutdown.

Insertion turbine flow meters are ideal for use in larger steam lines,

where downsizing the line size to improve flow measurement is not desirable.

Diameter

DN200~DN3000mm

Accuracy

0.5% to 2.0% of reading

Temp. range

-20~+150℃

Pressure

1.6 MPa

Flow rate

0.5~6m/s

Straight pipe required

Up stream≥5DN, down stream≥3DN

  • Strong anti-electromagnetic interference and anti-vibration ability;
  • After replacing the impeller and the bearing, the meter factor is unchanged;
  • The flow range is wide, the lower limit flow rate is low;
  • The measurement error of the total flow of the complete flowmeter is small;
  • Almost no pressure loss, saving power consumption;
  • The sensor can be installed in the open air, the entire sensor can be used in the water for a long time;
  • The sensor with the shut-off valve does not need to be disconnected during installation and disassembly;
  • Horizontal, vertical, inclined pipes can be used;
  • The purchase, installation and maintenance cost of the complete flowmeter is low.

Insertion turbine meter measuring range:

ModelPipe measured inner diameter  mmInsertion rod length mmFlow range m3/h corresponding to the nominal diameter DN
Full flow rangeAccuracy of ±2.5% flow rangeAccuracy is ±5% flow range
LWCQ-100100 6-15010-150<10-6
LWCQ-15015013-20020-200<20-13
LWCQ-20020023-30040-300<40-23
LWCQ≤4001009066-15010-150<10-6
15013-20020-200<20-13
20023-30040-300<40-23
25036-45062-450<62-36
30052-65090-650<90-52
35070-900120-900<120-70
40092-1100160-1100<160-92
LWCQ≤8005001106150-1800250-1800<250-150
600220-2500360-2500<360-220
700280-3500450-3500<450-280
800380-4500640-4500<640-380
LWCQ>8009001306460-5800800-5800<800-460
1000600-7000990-7000<990-600
1100700-85001200-8500<1200-700
ModelPipe measured inner diameter  mmInsertion rod length mmFlow range m3/h corresponding to the nominal diameter DN
Full flow rangeAccuracy of ±2.5% flow rangeAccuracy is ±5% flow range
LWCB-100100 3-1505-150<5-3
LWCB-1501507-20010-200<10-7
LWCB-20020012-30020-300<20-12
LWCB≤4001009003-1505-150<5-3
1507-20010-200<10-7
20012-30020-300<20-12
25018-45031-450<31-18
30026-65045-650<45-26
35035-90060-900<60-35
40046-110080-1100<80-46
LWCB≤800500110075-1800125-1800<125-75
600110-2500180-2500<180-110
700140-3500225-3500<225-140
800190-4500320-4500<320-190
LWCB>8009001300230-5800400-5800<400-230
1000300-7000495-7000<495-300
1100350-8500600-8500<600-350

Instrument diameter: threaded connection: 4, 6, 10, 15, 20, 25, 32, 40;

Flange connection: (15, 20, 25, 32, 40) 50, 65, 80, 100, 125, 150, 200;

Plug-in type: 200 or more;

Range ratio: 1:10; 1:15; 1:20;

Instrument material: 304 stainless steel, 316 (L) stainless steel, etc.;

Medium temperature: -20 ° C ~ +120 ° C;

Ambient temperature: -10 ° C ~ +55 ° C;

Relative humidity: 5% to 9%;

Atmospheric pressure: 86 ~ 106Kpa;

Power supply: On-site display type: The meter comes with a lithium battery;

Explosion-proof form: basic type is not explosion-proof, explosion-proof type;

Protection level: IP65, IP6

Instrument specification

Tangential insert   LWCQ

Axial insertion  LWCB

Disassembly method

Disassembly and assembly after disconnection

No need to cut off the flow, you can disassemble after closing the ball valve

Model

A

B

Accuracy

±2.5%

±2.5%

Display

Optional

Optional

Output

Optional: Pulse or 4-20mA

Optional: Pulse or 4-20mA

Communication Interface

Optional  RS485

Optional  RS485

Power supply

+24VDC±15%

+24VDC±15%

Explosion-proof grade

Optional  ExdIIBT6 OR ExiaIICT4

Optional  ExdIIBT6 OR ExiaIICT4

Protection level

IP65

IP65

Machine power consumption

<1W

<1W

Instrument material

304SS

304SS

Nominal pressure

1.0MPa

1.0MPa

temperature range

-20℃~120℃

-20℃~120℃

Ambient temperature

-20℃~70℃

-20℃~70℃

For the length of the straight pipe:

the length of the straight pipe upstream of the sensor should be no less than 20DN,

and the length of the downstream straight pipe should not be less than 7DN to ensure measurement accuracy.

If the length of the straight pipe section does not meet this requirement,

the on-site calibration of the meter factor K may be used after on-site calibration with on-site calibration conditions.

In addition to regular products, we support customization
Model SI-3208-Codedescription
LWCInsertion turbine flow sensor
 BBall valve plug-in type (axial)
 QSimple plug-in (tangential)
 YLiquid pipeline
 Nominal diameter-22mm(Pipe thread G3/8″)
-44mm(Pipe thread G1/2″)
-66mm(Pipe thread G1/2″)
-1010mm(Pipe thread G1/2″)
-1515mm(Pipe thread G1″)
-2525mm(Pipe thread G11/4″)
-4040mm(Flange type)
-5050mm(Flange type)
-8080mm(Flange type)
-100100mm(Flange type)
-150150mm(Flange type)
-200200mm(Flange or plug-in)
-250250mm(Flange or plug-in)
-300300mm(Flange or plug-in)
 Accuracy levelAAccuracy  2.5%
BAccuracy  1.0%
CAccuracy  0.5%
 Signal outputMIntegrated LCD display with 4~20mA current output
JSupporting flow totalizer split display
SThe matching flow totalizer displays and outputs 4~20mA separately.
I4~20mACurrent output
TIntegrated liquid crystal display
PPulse output
 Nominal pressureC1PN1.61111MPa
C2PN2.5111MPa
C3PN4.0111MPa
C4PN6.3111MPa
C5PN16MPa
C6PN25MPa
C7PN40MPa
Explosion protection requirements/NENot explosion-proof
/EXExplosion-proof grade dⅡBT4
Temperature requirement/NENormal temperature
/HE120℃≥high temperature≥150℃
other request/□Indicate when ordering
SI-3208 Plug-in turbine flowmeters are classified into LWCB/Q tangential sensors and LWCB/Q axial sensors,
depending on the sensor type.
The plug-in turbine flowmeter sensor (referred to as the sensor) is matched with the display instrument,
to form a plug-in turbine flowmeter,
which can be widely used for measuring the flow rate and total amount of liquid water,
such as large-diameter pipeline source water, circulating water, and purified water.
 
Plug-in turbine flowmeters are widely used in the measurement of liquid media,
for large and medium-diameter pipes in industrial sectors,
such as tap water, petroleum, chemical, metallurgy,
power plants, textiles, paper and water supply and drainage,
and are also commonly used in other calibers.

 

Feb 26, 2019 at 16:08 pm
 

Jason

Three plug-in turbine flowmeters are installed on the original pipeline and are easy to install.
It can be disassembled without water, saving 9 large-diameter globe valves and elbow flanges and other supporting parts, saving 1800USD.

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