Temel bilgiler.
Hayır. Modeli.
LUGB Vortex flow meter
Ana Uygulama
Su, Doğal Gaz, Steam
Ölçüm İlkesi
Atomik Fizik
Ürün Açıklaması
General
The vortex flowmeter is a speed type flow instrument which has a wide range of uses. It is suitable for flow metering, measurement and control of liquids, steam and most gases.
The vortex flowmeter adopts a new design of structure with mechanical shock resistance, impact resistance and stain resistant. It has no moving parts, no wear, and no mechanical maintenance.
The vortex flowmeter has low pressure loss, stable performance, high accuracy. It's of easy installation and use, and sensors and signal converters are interchangeable.
The LUGB type vortex flowmeter is a new type of flowmeter introduced by our company, the design of which is reasonable and the function is powerful, it also has linear correction function, reaching the world advanced level. The flowmeter adopts a high-resolution low-power full dot-matrix LCD display, which is clear and intuitive and it's easy to operate. RS485 or HART communication can meet various needs of users; 12 kinds of compensation algorithms can almost satisfy all flow compensation calculations. Correction curve relying on external data and calibration method based on standard signal lead the trend of instrument calibration.
1. Clamp type vortex flowmeter
Small installation size, simple structure and low cost. | Working conditions | Medium temperature:-160ºC~+80ºC(low temperature) -40ºC~+160ºC(Normaltemperature) -40ºC~+280ºC(Mediumtemperature) -40ºC~+350ºC(Hightemperature Ambient temperature:-20ºC~+60ºC Relative humidity:5~95%RH Atmospheric pressure:86~106KPa |
Signal output Communication output Working power supply
Signal line interface
Explosion-proof degree Protection degree | Pulse signal,4~20mA signal RS485 communication, HART communication External power supply:24VDC(±15%), applicable for pulse output, current output, communication output type Internal power supply:3.6V 10AH lithium battery Explosion-proof type:Internal thread M20×1.5 Explosion-proof degree:ExdIICT6
Protection degree:IP65(higher level customizable) |
3. Sanitation type vortex flowmeter It is widely used in liquid and steam metering in food and pharmaceutical industries. It can also measure small particles, miscellaneous turbid liquids, and can be used as flow transmitter in automatic control systems. |
2,Electrical performance and functional indexes Table 2 |
Supply voltage Influence of power supply change Electrostatic discharge immunity Power frequency magnetic field immunity Surge immunity
Pulse group immunity | 12V~32V DC; No more than 0.01%/V;
3 level:Ia contact 6KV,Ib air 8KV
3 level: Stable continuous magnetic field experiment, strength is 10A/m
Differential-mode 2 level:1kv,common mode 3 level:2kv 2 level:In the power supply port, protective ground, voltage peak 1KV, repetition frequency 5 or 100kHz; in the input and output signals, data and control ports, voltage peak 0.5KV, repetition frequency 5 or 100kHz; Not more than 0.05% (50~1000 ohms, lower limit and range change); |
2. Flange type vortex flowmeter
Integrated flange structure, easy installation, and it is widely used in the measurement of flow of compressed air, saturated and superheated steam, natural gas and various medium. |
Alarm
Monitoring dynamic variables
Flow calibration
Configure
LCD
Data backup and recovery
Defensive function | Set upper and lower limits of the alarm. Lower than the lower limit output 3.8mA; higher than the upper limit output 22mA; Instantaneous flow rate, percentage, output current, cumulative flow rate, frequency, etc. The K value of the instrument coefficient can be corrected by the 2~5 point; Configuration of engineering unit, measured medium, medium density, range, display, alarm value, etc., and it has cumulative flow clearing and data recovery functions; With backlight and sign, and three-line display. A variety of engineering units can be displayed. The manufacturer can back up the configuration information such as the range before delivery. If the meter is not working properly due to users' fail, it can be restored to the factory state. The instrument has the function of power failure protection and traffic accumulation. |
V. Technical parameter |
1. General technical index Table 1 |
Standard Meter diameter(mm)
Nominal pressure(M Pa) Accuracy class
Range ratio sensor material quality | Vortex Flowmeter JB/T9249-2015 15,20,25,32,40,50,65,80,100,125,150,200,250,300 1.6MPa,2.5MPa,4.0MPa(other high pressure customizable) Liquid:±1% Gases or steam:±1.5%,±1% 1:10;1:20; 304 stainless steel,316L stainless steel , etc. |
General liquid and gas applicable flow range
Meter diameter(mm) | Liquid measurement range(m3/h) | Gas measurement range(m3/h) | Connection mode | compression resistance grade(MPa) |
DN15 | 1.2-6.2 | 5-25 | Flange clamping / Flange connection | 2.5/1.6 |
DN20 | 1.5-10 | 8-50 | Flange clamping / Flange connection | 2.5/1.6 |
DN25 | 1.6-16 | 10-70 | Flange clamping / Flange connection | 2.5/1.6 |
DN32 | 1.9-19 | 15-150 | Flange clamping / Flange connection | 2.5/1.6 |
DN40 | 2.5-26 | 22-220 | Flange clamping / Flange connection | 2.5/1.6 |
DN50 | 3.5-38 | 36-320 | Flange clamping / Flange connection | 2.5/1.6 |
DN65 | 6.2-65 | 50-480 | Flange clamping / Flange connection | 2.5/1.6 |
DN80 | 10-100 | 70-640 | Flange clamping / Flange connection | 2.5/1.6 |
DN100 | 15-150 | 130-1100 | Flange clamping / Flange connection | 2.5/1.6 |
DN125 | 25-250 | 200-1700 | Flange clamping / Flange connection | 1.6/1.6 |
DN150 | 36-380 | 280-2240 | Flange clamping / Flange connection | 1.6/1.6 |
DN200 | 62-650 | 580-4960 | Flange clamping / Flange connection | 1.6/1.6 |
DN250 | 140-1400 | 970-8000 | Flange clamping / Flange connection | 1.6/1.6 |
DN300 | 200-2000 | 1380-11000 | Flange clamping / Flange connection | 1.6/1.6 |
Type selection
Model | Interpretation |
LUGB | ¨ | ¨ | ¨ | ¨ | ¨ | ¨ | Vortex flowmeter |
Connection mode | | | 1 | | | | Flange connection(for full tube vortex flowmeter) |
| | | 2 | | | | Flange clamping(for full tube vortex flowmeter) |
Measured medium | | | 1 | | | | liquid |
| | 2 | | | | general gas |
| | 3 | | | | compressed air |
| | 4 | | | | steam |
inside nominal diameter | | | 00 | | | | 15mm |
| | 01 | | | | 20mm |
| | 02 | | | | 25mm |
| | 03 | | | | 32mm |
| | 04 | | | | 40mm |
| | 05 | | | | 50mm |
| | 06 | | | | 65mm |
| | 08 | | | | 80mm |
| | 10 | | | | 100mm |
| | 12 | | | | 125mm |
| | 15 | | | | 150mm |
| | 20 | | | | 200mm |
| | 25 | | | | 250mm |
| | 30 | | | | 300mm |
Compensation | | | N | | | | Uncompensated(suitable for volume flow measurement occasions) |
| | T | | | | Temperature compensation(suitable for saturated steam) |
| | P | | | | Pressure compensation(suitable for saturated steam) |
| | F | | | | Temperature and pressure compensation((suitable for superheated steam and compressed air) |
Output type | | | N | | | | Sensor type:24VDC power supply, output three-wire pulse signal |
| | A | | | | Transmitter type:24VDC power supply,Output current signal 4~20mA |
| | B | | | | Intelligent:Lithium battery power supply,status display(Dual power supply, pulse output optional) |
| | C1 | | | | Intelligent:24VDC power supply,status display,output 4-20mA(pulse output optional) |
| | C2 | | | | Intelligent:24VDC power supply,status display,output two-wire system 4-20mA HART communication,(pulse output optional) |
| | C3 | | | | Intelligent:24VDC power supply,status display,RS485 communication,(Dual power supply, pulse output optional) |
accuracy class | | | 15 | | | | 1.5 level |
| | | 10 | | | | 1.0 level |
material quality | | | S | | | | 304 stainless steel |
| | | L | | | | 316(L)stainless steel(Customized,long supply cycle) |
Explosion-proof | | | N | | | | Non-explosion-proof type |
| | | E | | | | Explosion-proof type,ExdIICT6 |
Pressure grade | | | P | | | | Actual pressure grade(customization for high pressure, long supply cycle) |
Adres:
No. 3 Building, Huizhi Industrial Park, Baimeng Huigu Zhong Chuang Industrial Park, Longjing Avenue, High-Tech Zone, Jingmen, Hubei, China
İşletme Türü:
Üretici/Fabrika
İşletme Aralığı:
Araçlar ve Sayaçlar
Yönetim Sistemi Sertifikasyonu:
ISO 9001, ISO 14001
Şirket Tanıtımı:
Hubei na Kong Instrument Technology Co., Ltd., Nan Kong aracının genel merkezidir. Üretim merkezi olarak ISO 9001:2015 ve ISO 14001′yi aldık: 2015 Uluslararası Kalite Sistemi Sertifikaları. Ayrıca proses enstrümantasyonu ile ilgili çeşitli Patent Sertifikaları aldık. Eskiyen test ekipmanı, kritik akışlı sonik nozül gaz algılama ekipmanı, statik volümetrik yöntem sıvı kalibrasyon ekipmanı, elektromanyetik uyumluluk test ekipmanı ve mükemmel test ve kontrol ekipmanı bulunmaktadır. Böylece doğru ölçüm, güvenli ve güvenilir kaliteli ürünler üretiyoruz ve mükemmel bir güvenilirlik kontrol yeteneğine sahibiz.
Üniversiteler ve bilimsel araştırma kurumlarıyla yaptığımız işbirliği sayesinde sürekli olarak yeni ürünler üretiyoruz ve ürünlerin güvenilirliğini ve istikrarını artırmak için aktif olarak yeni malzemeler ve teknolojiler geliştiriyoruz ve özel ürünleri müşteri gereksinimlerine göre özelleştirebilir ve geliştirebiliriz.
Guangzhou Nan Kong Otomasyon Ekipmanları A.Ş., Ltd., Nan Kong enstrümantasyon satış ve Ar-Ge departmanının bir şubesi, yüksek teknoloji kuruluşlarından biri olarak akış ölçerler, seviye ölçerler, sıcaklık ölçerler ve kontrol sistemi Ar-Ge, üretim, satış ve hizmetlerden oluşan bir koleksiyondur. hubei ve tianjin′de üretim üsleri ve wuhan, chengdu ve xi′an′da şubeler kurduk.
Uygun fiyatımız, zamanında teslim etme, mükemmel satış sonrası servis sistemimiz sayesinde, süreçteki ürünlerin satın alınması, kullanılması ve bakımının yapılması, sorunsuz bir şekilde hızlı bir şekilde yapılabilmesini sağlar.