Turbine Flow meter for corrosive liquid - SILVER AUTOMATION INSTRUMENTS LTD.

Turbine Flow meter for corrosive liquid

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What is turbine flow meter for corrosive liquid?

A turbine flow meter is a type of flow meter that measures the rate of fluid flow by utilizing a turbine wheel that rotates as the fluid passes through it. SLW Series Liquid Turbine flow meters with PE material are used to measure corrosive liquids such as hydrochloric acid (HCL flow meter), nitric acid, acetic acid, sodium hydroxide, sulfuric acid (H₂SO₄), Phosphoric acid, Citric acid, sodium chloride, ferric chloride, etc and other types of liquids with lower viscosity, and for applications requiring highly accurate and precise measurements.

Some of the key features of a turbine flow meter for corrosive liquid

High Accuracy: Turbine flow meters are known for their high accuracy and precision in measuring the flow rate of fluids. They are capable of accurately measuring flow rates within a range of +/- 0.5% to +/- 2% of the actual flow rate, it has fast response which can be used in dosing system or batch control purpose.
Low Pressure Drop: Turbine flow meters have a low pressure drop, which means that they do not significantly reduce the pressure of the fluid as it flows through the meter. This makes them suitable for applications where maintaining high fluid pressure is important.
Digital flow meter for acid: Many modern turbine flow meters feature a digital output that can be easily integrated with other control and monitoring systems, such as 4-20mA, frequency, pulse, Modbus RTU.,etc
Low Maintenance: Turbine flow meters for corrosive liquid are relatively low maintenance devices, requiring only periodic calibration and cleaning to ensure accurate readings.
Compact Size: Turbine flow meters are typically compact in size, making them suitable for use in applications where space is limited.
Easy Installation: Turbine flow meters are relatively easy to install, and can be mounted in-line with existing pipelines using flanges or other fittings.
Low cost chemical resistant flow meter, price starts from $500
Wide Range Applications: chemical resistant turbine flow meter can be used to measure the flow rate of a wide range of fluids, including water, oil, chemicals, acid and so on
Flow range and turbine flow meter size

1/2 inch turbine flow sensor, DN15, standard flow 10-100 LPM or 400-8000 LPH

3/4inch corrosive liquid flow meter, NB20, standard flow 3.5-35 gpm, or 16-318 ft3/h

1” chemical resistant flow meter, DN25,1-10 m3/h or 8.3-166 L/min

1 1/4” TUF flow meter , DN32, flow range: 0.4-4 m3/h or 3.5 -66 GPM

1 1/2 inch turbine flow sensor, DN40, 2-20 m3/h or 1-20 m3/h

2” turbine flow meter , DN50, flow range 17-176 GPM, 33-333 m3/h

2 1/2 turbine flow transmitter, NB65, flow range 1.94 ~19 .4L/s or 141 -2472 ft3/h

Technical Specifications for turbine flow meter for aggressive liquid

Manufacture Standard	Turbine flow meter (JB/T9246-1999)
Medium	Low viscosity(≤5×10^-6m²/ s) liquid, no impurities
Flange Standard	DIN
Thread Standard	Flange
Accuracy	1.0%,0.5%
Turn Down Ratio	1:10-1:20
Calibration	Methods	Master meter calibration
		Static weigh mass flow calibration
	Environment	Environment temperature: 20℃
		Relative Humidity :65%
Working Condition	Medium temperature	T1: -20 ~80℃
	Environment temperature	-20 ~60℃
	Relative Humidity	5%-90%
	Atmospheric pressure	86Kpa-106Kpa
Enclosure Protection	SLW-N:IP60; others IP65
Transmission Distance	No more than 1000 m
Material	Housing: PE Bearings and Shaft: PE Rotor:PE
Consumption	< 1W
Communication	Modbus RTU/Hart Protocol options

Model Selection of chemical resistant Turbine flow meter

Item	Code	Description
General	SLW	Silver Liquid turbine flow meter
Nominal Diameter	DN15-65	DN16-65
Type	N	Without display, pulse output, 24VDC power supply
	A	Without display ,4-20mA output, 24VDC power supply
	B	With display, Battery powered, without output
	C	With display,4-20mA output, 24VDC power supply
	C3	With display, Pulse output, 24VDC power supply
	C2	With display,4-20mA output and Hart, 24VDC power supply
	C1	With display,4-20mA output and RS485, 24VDC power supply
	Cx	Customized
Accuracy	10	±1.0% of reading (DN4-DN10,DN125-DN200)
	05	±0.5% of reading (In line type,DN15-DN100)
	S	Customized
Flow Range	S	Standard (refer to table 2)
Flow Range	E	Extended (refer to table 2)
Housing Material	PE	PE
Rotor Material	PE	PE
Explosion Proof	N	Non explosion proof
Pressure rating	N	Standard 1.6Mpa
Temperature	T1	-20 ~80℃
Installation	FL	Flange connection
Addition option	H	With Hausman Connector

Sample: SLW-25/C/05/S/PE/PE/N/T1/FL

Liquid turbine flow meter, DN25, With display,4-20mA output, 24VDC power supply, accuracy 0.5%,standard flow range 1-10m3/h, PE material, non explosion proof,1.6Mpa,temperature:-20 ~80℃,flange connection.

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