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LWGY turbine flowmeter, LWGY turbine flowmeter price

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1 yuan

Origin

No

location

Huaian City, Jiangsu

Minimum Order: Negotiable

Total Supply: Negotiable

Updated: 2019-12-25

Validity period: 150 days left

details

Turbine Flow Meter-Sales Line: Cypress


Turbine flowmeter

I. Overview of turbine flowmeter:
LS-LWGY turbine flowmeter is a precision flow measuring instrument. It can be used to measure the flow and total amount of liquid when matched with the corresponding flow totalizing instrument. Liquid turbine flowmeters are widely used in the measurement and control systems of petroleum, chemical, metallurgy, scientific research and other fields. Liquid turbine flow meters equipped with sanitary fittings can be used in the pharmaceutical industry.
The integrated liquid turbine flowmeter structure is explosion-proof design, which can display the total flow, instantaneous flow and percentage of full flow. The battery adopts long-lasting lithium battery. The service life of the single function accumulator battery can reach more than 5 years, and the service life of the multi-function indicator battery can reach more than 12 months.
The head of the integrated liquid turbine flowmeter can display a large number of flow units, including cubic meters, gallons, liters, standard cubic meters, standard liters, etc., you can set fixed pressure and temperature parameters to compensate for gas and change pressure and temperature parameters. For small occasions, the meter can be used for fixed compensation accumulation.
Product Features of Turbine Flowmeter:
1. High accuracy, generally up to ± 1% R, ± 0.5% R, high precision type can reach ± 0.2% R
2. Good repeatability, short-term repeatability can reach 0.05% ~ 0.2%, it is precisely because of good repeatability, such as regular calibration or online calibration can get very high accuracy, is the preferred flowmeter in trade settlement ;
3. Equipped with three-point correction of instrument coefficient, intelligent compensation of instrument coefficient non-linearity, and on-site correction;
4. Keep all valid data for 10 years after power off;
5. Wide range, medium and large caliber can reach 1:20, small caliber can be 1:10;
6. Compact and lightweight structure, convenient installation and maintenance, large circulation capacity;
7. Applicable for high-pressure measurement. There is no need to make holes in the meter body, and it is easy to make high-voltage meters.
8. There are many types of special-purpose sensors, which can be designed as various types of special-purpose sensors according to the special needs of users, such as low-temperature type, two-way type, downhole type, and sand-mixing type. The pressure loss is small, the price is low, it can be taken out continuously, and the installation and maintenance are convenient;
Technical parameters of turbine flowmeter :
Nominal caliber: Pipe type: DN4 ~ DN200
Plug-in type: DN100 ~ DN2000
Accuracy grade: Pipe type: ± 0.5 grade, ± 1.0 grade Plug-in type: ± 1.5 grade, ± 2.5 grade Ambient temperature: -20 ℃ ~ 50 ℃
Medium temperature: Measuring liquid: -20 ℃ ~ 120 ℃
Measuring gas: -20 ℃ ~ 80 ℃
Atmospheric pressure: 86KPa ~ 106KPa
Nominal pressure: 1.6 Mpa, 2.5Mpa, 6.4Mpa, 25Mpa
Explosion-proof grade: ExdIIBT4
连接、 法兰夹装、法兰连接、插入式等直管段要求:气体:上游直管段应≥10DN,下游直管段应≥5DN Connection method: Thread connection, flange clamping, flange connection, plug-in and other straight pipe requirements: Gas: upstream straight pipe section should be ≥10DN, downstream straight pipe section should be ≥5DN
Liquid: upstream straight pipe section should be ≥20DN, downstream straight pipe section should be ≥5DN
Plug-in type: upstream straight pipe section should be ≥20DS, downstream straight pipe section should be ≥7DS (DS is the measured inner diameter of the pipeline)
LS-LUGB liquid turbine flowmeter display mode:
(1) Remote transmission display: pulse output, current output (with display instrument)
(2) On-site display: 8-digit LCD shows cumulative flow, unit (m3)
4-digit LCD display instantaneous flow, unit (m3 / h), battery power, frequency, flow rate (3) temperature and pressure compensation type:
A. Display standard instantaneous flow and standard cumulative flow
B. Display current pressure, temperature, battery voltage
Output function:
(1) Pulse output, pp value is determined by the power supply
(2) 4 ~ 20mA two-wire current output (3) Unit volume pulse output and sensor original pulse output (4) Power supply with RS485 communication interface:
(1) DC5 ~ 24V
(2) Standard 3V lithium battery installed in the meter can be used continuously for more than eight years (3) Temperature and pressure compensated 3V lithium battery installed in the meter can be used continuously for more than four years
Transmission distance: The distance from the sensor to the display can reach 500m
Four, turbine flowmeter instrument classification:
1. Classified by instrument functions, turbine flowmeters can be divided into 2 categories, namely:
■ Turbine flow sensor / transmitter
■ Intelligent integrated turbine flowmeter
2. /变送器 Function descriptionLS-LWGY turbine flow sensor / transmitter

This type of turbine flowmeter product itself does not have the on-site display function, and only transmits the flow signal remotely. The flow signal can be divided into pulse signal or current signal (4-20mA); the instrument is low in price, high in integration, and small in size, and is particularly suitable for use with computer control systems such as secondary display instruments, PLC, and DCS.
产品均分为基本型和防爆型(ExdIIBT6)两种,外形如图 This type of turbine flowmeter products are divided into two types: basic and explosion-proof (ExdIIBT6).
Figure 1 Basic sensor / transmitter Figure 2 Explosion-proof sensor / transmitter

Figure 3 Intelligent turbine flowmeter

   Basic parameters and technical performance
Technical performance: Table 1
Instrument caliber and connection
6101520253240采用螺纹连接 4 , 6 , 10 , 15 , 15 , 20 , 25 , 32 , 40 are threaded
20253240506580100125150200采用法兰连接 ( 15 , 20 , 25 , 32 , 40 ) 50 , 65 , 80 , 100 , 125 , 150 , 200 using flange connection
Accuracy class
± 0.5% R
Range ratio
1:151:20 1:10 ; 1:15 ; 1:20
Instrument material
不锈钢、 316L )不锈钢等 304 stainless steel, 316 ( L ) stainless steel, etc.
Measured medium temperature (℃)
~+ 120 -20 ~ + 120
Environmental conditions
+55℃,相对湿度5%90% ,大气压力86106Kpa Temperature - 10+ 55 ℃, relative humidity 5%90% , atmospheric pressure 86106Kpa
output signal
电流信号( LWGY- C 型) 4-20mADC current signal ( LWGY- C type)
Power supply
B 型:自带锂电池供电(可连续使用 3 年); LWGY- C 型: +24VDC LWGY- Type B : with lithium battery (can be used continuously for 3 years);
Signal transmission line
× 0.3 (二线制) 2 × 0.3 (two-wire system)
Transmission distance
1000m
Signal line interface
M20×1.5 LWGY- C 型) Internal thread M20 × 1.5 ( LWGY- C type)
Explosion-proof grade
ExdIIBT6
Protection class
IP65
 
V. Measuring range and working pressure of turbine flowmeter: Table 2
Instrument caliber ( mm )
Normal flow range ( m 3 / h )
Extended flow range ( m 3 / h )
Conventional withstand pressure ( MPa )
)(法兰连接方式) Special pressure resistance level ( MPa ) (flange connection method)
DN 4
0.25 0.04 0.25
0.4 0.04 to 0.4
6.3
1625 12 , 16 , 25
DN 6
0.6 0.1 0.6
0.6 0.06 to 0.6
6.3
1625 12 , 16 , 25
DN 10
1.2 0.2 1.2
1.5 0.15 to 1.5
6.3
1625 12 , 16 , 25
DN 15
6 0.6 6
8 0.4 8
2.5 (法兰) 6.3 , 2.5 (flange)
6.3121625 4.0 , 6.3 , 12 , 16 , 25
DN 20
8 0.8 to 8
9 0.45 9
2.5 (法兰) 6.3 , 2.5 (flange)
6.3121625 4.0 , 6.3 , 12 , 16 , 25
DN 25
10 1 to 10
10 0.5 10
2.5 (法兰) 6.3 , 2.5 (flange)
6.3121625 4.0 , 6.3 , 12 , 16 , 25
DN 32
15 1.5 15
15 0.8 15
2.5 (法兰) 6.3 , 2.5 (flange)
6.3121625 4.0 , 6.3 , 12 , 16 , 25
DN 40
20 2 to 20
20 1 to 20
2.5 (法兰) 6.3 , 2.5 (flange)
6.3121625 4.0 , 6.3 , 12 , 16 , 25
DN 50
40 4 to 40
40 2 to 40
2.5
6.3121625 4.0 , 6.3 , 12 , 16 , 25
DN 65
70 7 to 70
70 4 to 70
2.5
6.3121625 4.0 , 6.3 , 12 , 16 , 25
DN 80
100 10 100
100 5 to 100
2.5
6.3121625 4.0 , 6.3 , 12 , 16 , 25
DN 100
200 20 200
200 10 200
2.5
DN 125
250 25 250
250 13 250
1.6
4.0 2.5 , 4.0
DN 150
300 30 300
300 15 300
1.6
4.0 2.5 , 4.0
DN 200
800 80 800
800 40 800
1.6
4.0 2.5 , 4.0

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Jiangsu Aoke Instrument Co., Ltd.

生产商 Type: Manufacturer

柏广明 Contact: Bai Guangming

0517-86919886 Phone : 0517-86919886

0517-86892227 Fax: 0517-86892227

15261725556 Mobile phone : 15261725556

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Merchant profile

流量计,蒸汽流量计,涡街流量计,气体流量计,沼气流量计,涡轮流量计,柴油流量计,污水流量计,电磁流量计,精密压力表,数显... Main products: flowmeter, steam flowmeter, vortex flowmeter, gas flowmeter, biogas flowmeter, turbine flowmeter, diesel flowmeter, sewage flowmeter, electromagnetic flowmeter, precision pressure gauge, digital display ...

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