Производитель турбинных расходомеров, Расходомер жидкости высокого давления

PRODUCT DISPLAY

Operating Principle

Fluid entering the meter first passes through an inlet flow straightener that reduces its turbulent flow pattern. Fluid then passes through the turbine, causing the turbine to rotate at a speed proportional to fluid velocity. As each turbine blade passes through the magnetic field generated by the meter's magnetic pickup, an AC voltage pulse is generated. These pulses provide an output frequency that is proportional to volumetric flow.

Description

The liquid turbine flow meter in the series LWGY are specially designed for usage in water, diesel, gasoline and other fluid measurement and control systems. They operate according to the turbine principle, i.e. the speed of an impeller turning in the fluid flow is measured and converted into pulse or 4-20mA signals

Technical Data
-Output: Pulse; 4-20mA
-Accuracy:±1.0 of Rate;±0.5% of Rate
-Operating Temp.: -2O..,+6O℃
-Fluid Temp.: -2O...+ 15O℃
-Body Material: SS304; SS316
-Rotor Material: 2Cr13;CD4MCu
-Bearing Material: Tungsten Carbide

APPLICATION

- Petrochemical/energy industry
- Hydraulic/lubrication system
- Oil / gas industry
- Test systems
- Distilled water
- Clean water
- Food and beverage industry

ONLINE CONSULTATIO

PRODUCT APPLICATION

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MODEL SELECTION

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Model	Suffix Code									Description
Diameter	XXX									Stand tor diameter 004: DN4: 006: DN6 DN4-DN200
Converter Type		N1								24V DC; Pulse output; No display
		N2								24V DC; Pulse output;No display; Ex
		A								24V DC; 4-20 mA output; Nodisplay; Ex
		E1								Battery power supply; No output; Ex; Digital Display
		E2								24V DC; 2-wire 4-20mA output;Ex; Digital Display
		E3								24V DC; Pulse output; Ex;Display
		E4								24V DC; 0-20mA output; EX; Digital display
		E5								24V DC; 3-wire 4-20mA / Pulse output; EX; Digital display
		M								220Vac; 4-20mA output; EX; Digital display
		FE								FE:Fluidwell E series converter
		FF								FF:Fluidwell F series converter
		Notice:								1)Modbus RS485 is optional for E2,E3,E4,E5 and M type
		Notice:								2)Dual Power(24VDC+Battery) is optional for E2,E3,E4,E5,G
Accuracy			10							±1.0% of Rate
			05							±0.5% of Rate

Flow Range				S						Standard Range
Flow Range				E						Extended Range
Body Material					S4					SS304
					S6					SS316
					PL					Plastic (DN15-DN50)
Rotor Material						Cr				2Cr13
Rotor Material						CD				CD4MCu
Explosion Proof							BT			Exd II BT6
Explosion Proof							NA			No explosion proof
Connection								THM		Male thread; Available from DN4 … DN50
								THF		Female thread; Available from DN4 … DN50
								WAF		Wafer connection
								DXX		D16: DIN PN16 flange;D25: DIN PN25…
								AXX		A15: ANSI 150# flange;A30: ANSI 300#...
								JXX		J10: JIS 10K flange;J20: JIS 20K…
Temperature									T1	-20...+80 °C
									T2	-20...+120 °C
									T3	-20...+150 °C

Description

The sanitary liquid turbine flow meter is specifically designed for measurement of food liquids like milk, cream, juice of various fruits, pharma liquids etc. It is available with compact or remote version of transmitter can be in stalled either horizontally or vertically with a variety of optional end-fittings to meet your requirements.

Technical data

-DN4-DN100
-Viscosity from 1 to 10 cst
-Pressure resistant to 10 bar
-Communication: Modbus RS485

MODEL SELECTION

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Model	Suffix Code									Description
Model	Suffix Code									Description
LWS-	1	2	3	4	5	6	7	8	9	Sanitary Liquid Turbine Flowmeter
Diameter	XXX									Stand for diameter 004:DN4;100:DN100
Diameter	XXX									Stand for diameter 004:DN4;100:DN100
Converter Type		N1								24V DC;Pulse output;No display
		N2								24V DC;Pulse output;No display;Ex
		A								24V DC;4-20mA output;No display;Ex
		E1								Battery power supply;No output;Ex;Digital display
		E2								24V DC;2-wire 4-20mA output;Ex;Digital display
		E3								24V DC;Pulse output;Ex;Digital display
		E4								24V DC;0-20mA output;Ex;Digital display
		E5								24V DC;3-wire 4-20mA/Pulse output;Ex;Digital display
		G								110V-240V AC;4-20mA output;Ex;Digital display
		FE								Fluidwell E series converter(Refer to page 23)
		FF								Fluidwell F series converter(Refer to page 24)
		Notice:								1)Modbus RS485 is optional for E2,E3,E4,E5 and "E"type
		Notice:								2)Dual Power(24V DC+Battery)is optional for E2,E3,E4,E5 and G
Accuracy			10							±1.0% of rate
Accuracy			5							±0.5% of rate
Flow Range				S						Standard Range
Flow Range				E						Extended Range
Body Material					S4					SS304
Rotor Material						Cr				2Cr13
Rotor Material						CD				CD4MCu
Explosion Proof							BT			Exd II BT6
Explosion Proof							NA			None
Connection								TRC		Tri-clamp for sanitary connection
Temperature Rating									T1	-20...+80℃
									T2	-20...+120℃
									T3	-20...+150℃

Description

Mini flow meter is based on turbine theory and designed for
measuring micro-flow. This meter has extremely high accuracy
especially under the condition of high temperature and high
pressure. The Electronic pulse transmitter is also integrated in
this min flow meter. It can maintain the 2% accuracy and 0.25%
repeatability・ Because of smart structure design, no debris can
store in the working process and it's clear after work.
-55*40*47mm dimension
-About 300g
-NSF, CE authentication
-Coffee machine application

TECHNICAL DATA

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Tems	Diameter mm	Measuring Range (L/min)	K-Factor (Ml/imp)
	1.15	0.01-1.86	0.5
	1.3	3.06-108	0.6
	1.5	0.045-2.08	0.67
	2.0	0.085-2.32	1.02
	2.5	0.12-2.4	1.44
	3.7	0.15-3.0	2.28
Pressure	Maximum 20.0bar
Temperature	-10°C to 100°C
Accuracy Level	±2%
Repeatability Accuracy	±0.25%
Connection	G1/4 female thread (ordered to meet need from customers)
Material Turbine	Shell: Green Brass(lead-free brass)
	Bearing: INO*18/8(1.4305) stainless steel
	PVDF (polyvinylidene fluoride)
	Magnets: SrFeO ceramics

LWGY-Турбинный расходомер жидкости