Home  Product Directory  Instruments & Meters  Meter for Liquid & Gas  Flow Meter  Turbine Flow Meter

DN80 Local Display 4-20mA Water Output Liquid Nitrogen Turbine Flow Meter

FOB Price:	US$100.00-1,000.00 / Set
Min. Order:	1 Set

Min. Order	FOB Price
1 Set	US$100.00-1,000.00

Port:	Shanghai, China
Production Capacity:	1000PCS/Month
Payment Terms:	L/C, T/T, D/P, Western Union, Paypal, Money Gram

Contact Now

Inquiry Basket

Find Similar Items DN80 Local Display 4-20mA Water Output Liquid Nitrogen Turbine Flow Meter

Similar Items





Product Description

Company Info

Basic Info.

Model NO.

LWGY

After-sales Service

Telephone,Email

Warranty

One Year

Accuracy

±0.2-0.5%

Main Application

Water, Diesel Fuel, Fuel Oil, Corrosive Liquid/Gas

Size

DN10-50

Sensor

Tube/Flange

Application

Industrial Production

Type

Turbine Flow Meter

Measuring Media

Liquid

Measuring Principle

Mechanics

Measurement Object

Closed Pipeline

Certification

GB, CE, ISO

Process Connection

Flange,Thread

Size(DN)

DN4-DN100

Pressure

1.6MPa,2.5MPa,4.0MPa,JIS,ANSI

Medium Temperature

-200 ºC ~ -20 ºC

Trademark

gexin

Transport Package

Carton or Wood Case

Specification

304, 316L

Origin

Shanghai China

Product Description

Overview:
Model LWGY turbine flow meter adapts to measure the liquid rate and total flowrate of low viscosity. It can be widely used in the fields of Petrol, Chemical industry, Metallurgy, Scientific research for measuring or control. Several output and display methods can be selected.
Operating Principle:
{0>,,,,,,,,,.<}0{>A permanent magnet, an induction coil and an amplifying unit are placed in the preamplifier. When the measured fluid is flowing across the flow meter, it drives the turbine to rotate, and the turbine periodically changes reluctance value of the magnetic circuit, which makes the magnetic flux passing the coil vary periodically, thus to induce in the coil the pulsating current signal, which is delivered to a secondary instrument after amplification and treatment, or provide in-situ display, so as to achieve flow rate accumulation.<0}<><}0{><}0{>
{0>,,.<}0{><0}<><}0{><}0{><0}<><}0{> Within the measuring range, the impeller rotate is positively proportional to the flow rate, namely the impulse total is in direct ratio to the quantity flow."K"(/L).Ratio of the two is termed as K-factoryt, which is indicated by letter "K" (P/L)..The instrument constant value of each flow meter is educed by means of actual flow calibration.fN,K,q(L/s)Q(L).Divide impulse frequency f and impulse total N measured by the flow meter by instrument constant K of it respectively, the flow rate rate q (L/s) and the quantity Q (L) will be calculated.:i.e.
q = ƒ/K (L /s ).
Q = N/K (L)
Medium:
Normal TEMP.:Water, Weak corrosive organic solvent, liquid medicine, gasoline, diesel and other clean media
Low TEMP.:liquid nitrogen,liquid oxygen and so on
Hight TEMP: hot water,hot oil and so on

<0}<><}0{><0}{0><}0{><0}{0><}0{><0}{0><}0{><0}{0><}0{><0}<><}0{><}0{><0}<><}0{><}0{><0}<><}0{><0}{0><}0{><0}<><}0{><}0{><0}{0><}0{><0}<><}0{><0}{0><}0{><0}{0><}0{><0}<><}0{><}0{><0}{0><}0{><0}{0><}0{><0}<><}0{><0}{0><}0{><0}{0><}0{><0}{0><}0{><0}<><}0{><}0{><0}{0><}0{><0}{0><}0{><0}{0><}0{><0}<><}0{><0}{0><}0{><0}{0><}0{><0}{0><}0{><0}{0><}0{><0}<><}0{><}0{><0}{0><}0{><0}{0><}0{><0}{0><}0{><0}{0><}0{><0}<><}0{><0}<><}0{><0}{0><}0{><0}{0><}0{><0}{0><}0{><0}{0><}0{><0}<><}0{><}0{><0}<><}0{><0}{0><}0{><0}{0><}0{><0}{0><}0{><0}{0><}0{><0}<>

Detailed Photos

Product Parameters

Measure medium:	Water, alcohol, liquid medicine, gasoline, diesel and other clean media
Nominal diameter:	DN4 -- DN300mm
Measurement accuracy:	0.2, 0.5, 1.0
Medium viscosity:	less than 5 × 10-6m2 / s (for the liquid with >5 × 10-6m2 / s , the flowmeter needs to be calibrated before using)
Nominal pressure:	1.6Mpa; 2.5Mpa; 4.0Mpa; 6.3Mpa......42Mpa(CLASS 150......CLASS 6000)
Medium temperature:	-20 ºC ~ +120 ºC (Normal TEMP),-200ºC(Low TEMP),+160 ºC(High TEMP)
Environmental conditions:	Ambient temperature: -20 ºC ~ +60 ºC; Relative humidity: 5% to 95%; Atmospheric pressure: 86kPa ~ 106kPa;
Power supply:	12-24VDC,3.6VDC
Output signal:	4-20mA,PULSE,RS485(MODBUS),HART,ALARM SIGNLE
Ingress protection :	IP65, IP66, IP68

For technical performances of the turbine flow meter , namely Nominal Diameter, Nominal Pressure, Max. Pressure Loss, measuring Range etc., please see Table for details. Unit: m³/h<}0{><}0{><}0{>

{0><}0{>Nominal diameter<0}<><}0{><}0{> Dn (mm)	{0><}0{><0}<><}0{><}0{><0}<><}0{> Flow rate						{0>Nominal pressure PN (Mpa)	{0>Max pressure loss (Mpa)
	{0>Intrinsic error limit ±0.2%		{0>Intrinsic error limit 0.5%		{0>Intrinsic error limit 1.0%
	{0>Intrinsic error limit ±0.2%		{0>Intrinsic error limit 0.5%		{0>Intrinsic error limit 1.0%
	{0>Lower limit	{0>Upper limit	{0>Lower limit	{0>Upper limit	{0>Lower limit	{0>Upper limit
2*	-	-	-	-	0.010	0.130	1.6	0.15
3*	-	-	-	-	0.040	0.250	1.6	0.12
4*	-	-	-	-	0.04	0.25	1.6 2.5 4.0 6.3 16 25 35 42	0.12
6			0.1	0.6	0.1	0.6		0.08
10			0.25	1.2	0.2	1.2
15	1	4	0.6	4	0.4	4
20	1.5	7	1.1	7	0.7	7
25	2	10	1.6	10	1	10		0.04
32	3.2	15	2.5	15	1.5	15
40	4	20	3	20	2.0	20
50	8	40	4	40	4	40
65	12	60	6	60	7	70
80	20	100	10	100	10	100
100	25	160	20	160	20	200	{0>1.62.51.6 or 2.5
150	50	300	40	300	40	400	{0>1.62.51.6 or 2.5
200	120	600	100	600	80	800	1.6
250	200	1000	160	1000	120	1200
300			250	1600	180	1800

<0}<><}0{><0}<><}100{><0}<><}100{><0}<><}100{><0}<><}100{><0}<><}0{><0}<><}0{><0}<><}100{><0}<><}100{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><}0{><0}<><}0{><}0{><0}<><}0{><0}<><}0{><0}<><}0{><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><}100{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}100{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><}100{><0}<><}100{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}100{><0}<><}100{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><}0{><0}<><}100{><0}<><}100{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}100{><0}<><}100{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><}0{><0}<><}0{><0}<><}100{><0}<><}100{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}100{><0}<><}100{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><}100{><0}<><}0{><0}<><}0{><0}<><}100{><0}<><}100{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}100{><0}<><}0{><0}<><}0{><0}<><}100{><0}<><}100{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><}100{><0}<><}100{><0}<><}0{><0}<><}0{><0}<><}100{><0}<><}100{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}100{><0}<><}100{><0}<><}0{><0}<><}0{><0}<><}100{><0}<><}100{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><}100{><0}<><}100{><0}<><}100{><0}<><}0{><0}<><}0{><0}<><}100{><0}<><}100{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}100{><0}<><}100{><0}<><}100{><0}<><}0{><0}<><}0{><0}<><}100{><0}<><}100{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><}100{><0}<><}100{><0}<><}100{><0}<><}100{><0}<><}0{><0}<><}0{><0}<><}100{><0}<><}100{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}100{><0}<><}100{><0}<><}100{><0}<><}100{><0}<><}0{><0}<><}0{><0}<><}100{><0}<><}100{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><}0{><0}<><}100{><0}<><}100{><0}<><}100{><0}<><}100{><0}<><}0{><0}<><}0{><0}<><}100{><0}<><}100{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}100{><0}<><}100{><0}<><}100{><0}<><}100{><0}<><}0{><0}<><}0{><0}<><}100{><0}<><}100{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{><0}<><}0{>

Installation Instructions

{0>,(),.<}0{>In order to ensure a high measuring accuracy, the flow meter shall be horizontally installed on a horizontal pipeline, and the arrow sign on the flow meter that indicates the flow direction shall be made consistent with the liquid flow direction.<0}{0><}0{><}0{>,,.<}0{><0}{0><}0{><}0{><0}{0><}0{>In case a vertical installation is a must, the liquid shall be made flow from the down to top, so that the body of the flow meter will be ensured full of liquid.
To eliminate influences of the measuring accuracy resulting from uneven flow velocity distribution of cross section inside a pipeline, both the upperstream and the downstream of the flow meter shall be installed with definite straight lengths, or be installed with flow straighteners to substitute some straight lengths.

<0}<><}0{><0}{0><}0{><}0{><0}{0><}0{><}0{><0}{0><}0{><0}<><}0{><0}{0><}0{>

Packaging & Shipping

The small parts of the instrument are packed in cartons, protected by wrapping film, and the large parts are packed in export wooden cases

Certifications

Our Advantages

Address: No. 328, Hengyong Road, Jiading District, Shanghai, China

Business Type: Manufacturer/Factory

Business Range: Electrical & Electronics, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Tools & Hardware

Management System Certification: ISO 9001

Main Products: Turbine Flow Meter, Water Flow Meter, Gas Flow Meter, Fluid Flow Meter, Electromagnetic Flow Meter, Vortex Flow Meter, Air Flow Meter, Steam Flow Mter

Company Introduction: Shanghai Gexin Automation Instrument Co., Ltd. is located in Shanghai, the economic center of China. Since its establishment in 2001, it has mainly solved sensor technology solutions for customers in the process of automatic production. Through the cooperation of Gexin instrument staff, we have accumulated rich sensor technology and experience in the development process of self built factory. The company′s products mainly include: Electromagnetic flowmeter, liquid turbine flowmeter, gas turbine flowmeter, vortex street flowmeter, metal tube rotameter and other flowmeters. At the same time, we have developed temperature sensors, pressure sensors, liquid level sensors, It has achieved a one-stop service for the detection of various physical quantities of industrial automation. Users are all over the printing and dyeing, electric power, chemical industry, environmental protection, urban construction, sewage treatment, papermaking, education, scientific research and other industries.

Shanghai Gexin Automation Instrument Co., Ltd. Has been paying attention to the R &AMP; D and updating of products. With the cooperation of mechanical design department, electronic circuit R &AMP; D department, software design department and other R &AMP; D departments, we ensure that the company′s products continue to bring forth new ones; Our superb sales and after-sales service team provide customers with complete products selection, product supply, technical support, user training, maintenance, etc The complete set of attentive service has won the good mouth of customers

Send your message to this supplier

Hot Searches

More

DN80 Local Display 4-20mA Water Output Liquid Nitrogen Turbine Flow Meter

Similar Items

You May Like

Product Description

Company Info

Basic Info.

Product Description

Send your message to this supplier

Hot Searches

Recommended Suppliers & Wholesalers

Related Categories