Hot Search： lining mr333501 perfume aluminum od127.7mm 250cc motorcycle truck tire atv quad atv tire car lift

Cautop > Categories > Vehicle Parts & Accessories > Motor Vehicle Parts > Motor Vehicle Sensors > Flow Sensor

LCD Display 4-20mA High Pressure Oil Connection Turbine Flow Meter, Meter, Flowmeter

Product detail

Model NO.

Accuracy Grade

0.2%,0.5%,1.0%

IP Rating

Certification

ISO,CE

Customized

Customized ,Non-Customized

Application

Flow Measurement

Process Connection

Metallic Tube Connection

Size(DN)

DN4-DN50

Pressure

16MPa,25MPa,32MPa,42MPa

Medium Temperature

-20 ºC ~ +120 ºC

Power

Battery for 3.6VDC

Transport Package

Carton or Wood Case

Origin

Shanghai China

Production Capacity

1000PCS/Month

Type:

Turbine Flow Meter

Structure Type:

Vane Style

Measuring Medium:

Liquid

Output Signal Type:

Production Process:

Mechanics

Material:

Stainless Steel

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}<>

LCD Display 4-20mA High Pressure Oil Connection Turbine Flow Meter

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{>

{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.

LCD Display 4-20mA High Pressure Oil Connection Turbine Flow Meter

<0}<><}0{><0}{0><}0{><}0{><0}{0><}0{><}0{><0}{0><}0{><0}<><}0{><0}{0><}0{> The small parts of the instrument are packed in cartons, protected by wrapping film, and the large parts are packed in export wooden cases
LCD Display 4-20mA High Pressure Oil Connection Turbine Flow Meter