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Level & Flow Industrial Automation
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Our Products

  1. Flow Meters 13 Products available
  2. Level Switches 11 Products available
  3. Level Transmitters 10 Products available
  4. Liquid Level Gauges 8 Products available
  5. Level Controllers 4 Products available
  6. Transmitter Device 3 Products available
  7. Measuring Instruments & Equipment 3 Products available
  8. Flowmeters And Thermometers 3 Products available
  9. Pressure Transmitter

    2 Products available
  10. Sensors

    2 Products available
  11. Others Products 18 Products available

Flow Meters

Our Complete range of products are DG Consumption Flow Meter, Turbine Flow Meter, Open Channel Flow Meter, Hydraulic Flow Meter and Gas Flow Meter.

DG Consumption Flow Meter

20,000 - 50,000 /Piece Get Latest Price
  • Min. Order (MOQ) 01 Piece
  • Application Diesel
  • Brand Name LFIA, LFIA
  • Material Stainless Steel
  • Finishing Chrome Finish
  • Driven Type Electric
  • Color Black
  • Pressure Medium Pressure, High Pressure
  • Operating Type Automatic
  • Application Industrial, DG Set
  • Voltage 220V
  • Operating Temperature -40℃~+200℃
  • Packaging Type Carton Box
  • Certificate CE Certified
  • Line Size As per connection
  • Type DG Consumption Meter
  • Frequency 50 Hz
  • Accuracy 1.0 %
  • Country of Origin India
  • Display Remote
  • Warrenty 1 Year
  • Application Media Diesel
  • Power Supply 220V Ac
  • Diplay Digital
  • Warranty 1 Year

Diesel generators are usually equipped with a flat tank, which makes fuel control using level sensors problematic and less accurate. At the same time, fuel monitoring with flow meter provides accurate data on instant, total and differential fuel consumption, and also allows calculating level in a tank and ensures timely refueling.

flowmeters monitor engine operation time in Idling, Optimal, Overload modes and allow accurate accounting of engine hours.

Reporting on fuel consumption and engine operating conditions helps to identify need for replacement of consumables in a timely manner, which optimizes and reduces repair and maintenance costs.

Additional Information:

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Technical Specification


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Turbine Flow Meter

35,000 - 5 Lakh /Piece Get Latest Price
  • Min. Order (MOQ) 1 piece
  • Brand Name LFIA
  • Material Stainless Steel
  • Pressure 10kg/cm2 Or 40kg/cm2 Max.
  • Operating Temperature 0 To 55 Deg C Or Upto 150 Deg.C Max.
  • Certificate CE Certified
  • Accuracy +1%
  • Country of Origin India
  • Output 4-20mA DC, Current Output
  • Warrenty 2 Years
  • Corrosion Resistance Yes
  • Repeatability 0=1%
  • Media Liquid / Gas
  • Viscosity 20 cp max.
  • Flow Rate Display 4 Digit LED
  • Totalizer Display 8 Digit LED
  • Rotor Stainless Steel
  • Supply 220 V AC / 24 V DC

A turbine flow meter is an instrument used to measure the flow rate and volume of a liquid or gaseous fluid. It works on the principle of turbine rotation. A turbine flow meter consists of a pipe or fluid channel with turbine blades inside, and as the fluid passes through the channel, the kinetic energy of the fluid pushes the turbine blades and causes them to rotate.

The measurement accuracy of a turbine flow meter usually depends on several factors, including the following:

  • Sensor accuracy: The accuracy of the sensor’s detection of the turbine blade rotation will directly affect the accuracy of the flow rate and flow measurement.
  • Fluid Characteristics: Turbine flow meters are sensitive to the nature of the fluid (e.g., viscosity, temperature, and density), so corrections or compensations may be required under specific fluid conditions.
  • Cleanliness: The presence of solid particles or impurities in the fluid may affect the rotation of the turbine blades, thereby affecting measurement accuracy.
  • Installation and calibration: Proper installation and regular calibration are key factors in ensuring the accuracy of a turbine flow meter.

Technical Specification


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Open Channel Flow Meter

70,000 - 1.20 Lakh /Piece Get Latest Price
  • Min. Order (MOQ) 01 Piece
  • Application Media WATER
  • Brand Name LFIA, LFIA
  • Material SS/PP
  • Finishing Polished
  • Driven Type Electric
  • Shape Rectangular
  • Color Grey Blue
  • Power 220V AC
  • Pressure Medium Pressure, High Pressure
  • Operating Type Automatic
  • Usage Industrial
  • Voltage 220V
  • Operating Temperature 0-60 deg C
  • Packaging Type Carton Box
  • Certificate CE Certified
  • Line Size As per connection
  • Specialities Digital Water Meter Display
  • Type Open Channel Flow Meter
  • Country of Origin India
  • Display Digital
  • Warrenty 1 Year
  • Analog Output 4-20mA+4-way relay
  • Range 5, 8, 10, 15 Mtr.
  • Temperature 0-60 Deg C
  • 0-60 deg C ABS
  • Connection Threaded
  • Protection P65
  • Output 4-20mA+4-way relay

Open Channel Flow Meter is a high accuracy flow instrument which is used the principle of ultrasonic measuring Venturi canal or Parshall flume. It measure the time of reflected back after sound wave contact to channel water , then according to the formula figure out channel flow, it can provide flow output, display flow velocity and total flow.

Application Area:

  • Water and wastewater treatment: pump house, collecting well, biochemistry reaction tank, settling tank etc. Power, mine, grout pool, coal slurry tank, butter storage tank, stock ground or Part of the mobile device control etc. River Water, Agriculture, Supply Water, etc.

Additional Information:

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Hydraulic Flow Meter

40,000 - 1 Lakh /Piece Get Latest Price
  • Min. Order (MOQ) 1 piece
  • Brand Name LFIA, LFIA, LFIA
  • Material Stainless Steel, SS
  • Driven Type Electric
  • Color Brown, Green, Grey, Maroon, Red, White, Yellow
  • Automatic Grade Automatic
  • Application Industrial, Residential
  • Feature Accuracy, Digital Water Meter Display, Lorawan Compatible
  • Operating Temperature 10-50D/C, 50-100D/C
  • Certificate CE Certified, ISO 9001:2008
  • Type Oval Gear Flow Meter, Magnetic, LCD
  • Accuracy 2 – 5% of full scale.
  • Country of Origin India, Made In India
  • Display Remote
  • Warrenty 1 Year
  • Power Supply 24vdc
  • Size Multisizes
  • Voltage 110V, 220V, 230V, 380V
  • Flow Rate as per line size
  • Warranty 1 YEAR

A flow meter is a method of measuring the volume of a liquid as it passes a fixed point on a pipe or tube. Measurements are taken in liters per minute or gallons per minute. They measure linear, nonlinear, mass, or volume of a liquid’s flow rate. The key factors that hydraulic engineers watch are flow and pressure to get an accurate and precise measurement of a system. The main function of a hydraulic flow meter is to determine the efficiency and accuracy of the systems operation and performance.

The term hydraulic flow meter is a generic method for describing a hydraulic flow measuring device. Since hydraulic fluids come in different viscosities and with different flow rates, hydraulic flow meters are adjusted and produced to fit the conditions of the type of fluid they are measuring. A hydraulic flow meter can be positioned in any part of a hydraulic line to identify the flow rate. Since not every hydraulic system is the same, there are flow meters with varying port sizes to fit different systems. The meter itself has three main parts, which are the device, a transducer, and transmitter.

The transducer on a hydraulic flow meter measures the velocity of the liquid. They can calculate the flow level or the amount of flow. The transducer senses the passage of the flow through the measuring device and sends a signal to the transmitter. The volume of the flow is proportional to the cross sectional area and the fluid velocity with the mass flow being proportional to the density and volume of the fluid. The data from the calculations appears on the hydraulic flow meter gauge.

Additional Information:

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Gas Flow Meter

80,000 - 1.20 Lakh /Piece Get Latest Price
  • Min. Order (MOQ) 01 Piece
  • Display Digital
  • Country of Origin India
  • Type Gas Flow Meter
  • Specialities Gas Flow Meter
  • Certificate CE Certified
  • Operating Temperature 2 Kg/cm2
  • Operating Type Automatic
  • Pressure Medium Pressure, High Pressure
  • Driven Type Electric
  • Finishing Powder Coated
  • Material Stainless Steel, SS
  • Brand Name LFIA
  • Application GAS
  • Application Media Gas
  • Gas Type Natural
  • Power Supply 220V AC

A flow meter is a precision instrument that measures a pipe's gas flow rate (or liquid flow). While there are four main meter styles for flow measurement, here are three characteristics to determine flow: Positive displacement meters collect a fixed fluid volume, then release and refill the gas or liquid

  • Waste Water, Slurry, Raw Water, Sewage, Wood Pulp, chemicals, Food processing, fertilizer, sugar, beverages, pharmaceutical Industries.

Features

  • Integral or remote transmitter
  • High long term stability and reliability
  • Coil assembly in hermetically sealed welded construction

Additional Information:

Payment Terms :

Delivery Time : 1 week

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Mechanical Diesel Flow Meter

23,000 - 75,000 /Piece Get Latest Price
  • Min. Order (MOQ) 1 piece
  • Model Number LF-DF-M
  • Brand Name LFIA
  • Usage Industrial
  • Certificate CE Certified
  • Line Size 25-50 Mm
  • Accuracy +0.5%
  • Country of Origin India
  • Min. Flow rate 12- 30 L/m
  • Max. Flow rate 120- 300 L/m
  • Body MOC Aluminium
  • Max. Viscosity 1000 CPS
  • Max. Pressure 3.4 Mpa

Mechanical Diesel Flow Meter are used for flow measurement of low, medium viscosity fluids such as diesel, fuel, lubricant oil and other special fluids compatible with the constructions material.

Oval gear flow meters are a type of positive displacement meter. As liquid through the meter, pair of oval shaped gears is forced to rotate by the flow of the liquid. These gears mesh together & force a finite amount of liquid through the meter. A sensor or mechanical drive detects the rotation of the gears to determine the displaced volume of liquid. The faster the flow rate, the faster the gear turns.

The Oval fear flow meter comprises oval - shaped, geared rotors which rotate within a housing of specified geometry. Fluid differential pressure causes the inter-meshing gears to rotate, trapping a ''pocket'' of fluid between the gear and the outer housing and subsequently emp-tying the fluid pocket into the downstream flow. Capillary action of the metered fluid forms a liquid seal. Each pocket holds a precise and known volume of fluid so counting the pocket frequency gives a mea-surement of the volumetric flow rate. This is typically achieved by embedding magnets in the rotors, which then actuate a reed switch or provide a pulse output as they rotate and thus flow is measured elec-tronically.

Technical Specification


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Helical Flow Meter

15,000 - 20,000 /piece Get Latest Price
  • Min. Order (MOQ) 1 Piece
  • Application WATER
  • Brand Name LFIA
  • Finishing Polished
  • Driven Type Electric
  • Color Red
  • Pressure Medium Pressure, High Pressure
  • Operating Type Automatic
  • Application Industrial
  • Certificate CE Certified
  • Country of Origin India
  • Repeatability 0.05%
  • Enclosure PA66
  • Rotor PA66
  • Accuracy (standard installation position) +/-0.5 or 1% FSD
  • Maximum Working Pressure 2.5 MPa
  • Fluid & Ambient Temperature -40 to 120 Deg. C

LFIA developed and produced Digital Water Flow Meter specially for Liquid dispensing industries, water dispensing industries use plastic turbines flow meter its k factor change with flow rate so for solution we developer helical rotor plastic flow meter with same pulse k factor for full range also provide very good accuracy and repeatability in full range of measurement, Helical flow meters are positive displacement meters with very fa-vourable low pressure drop behaviour, therefore perfectly suited for the flow measurement of very high viscosity fluids. Due to which measuring range, high accuracy and resolution he-lical flow meters are an excellent choice for adhesive dispense systems, as well as batching systems for various fluids.FeaturesHigh Accuracy, Pressure up to 25 bar, compared with other positive displacement meters, High resolution, Resistant to corrosion by advanced materials and bearings

ApplicationLight and heavy fuel oil, Petrochemical products, Fat and oils with varying viscosities and fluids, Water / glycol mixtures, Water dispensing, tea /coffee/juice and other food liquid measurement

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Removable Element Woltman Cold & Hot Water Meter

6,000 - 80,000 /Unit Get Latest Price
  • Min. Order (MOQ) 1 Piece
  • Brand Name LFIA, LFIA
  • Material Brass, Cast Iron
  • Automatic Grade Automatic
  • Application Industrial, Residential
  • Size Multisizes
  • Feature Accuracy, Digital Water Meter Display, Lorawan Compatible, Spiral Water Meter
  • Voltage 110V, 220V
  • Operating Temperature 10-50D/C, 50-100D/C
  • Certificate CE Certified, ISO 9001:2008
  • Type Water Meters, Woltman Water Meter, magnetic
  • Country of Origin India, Made in India
  • Display Remote
  • Warrenty 2 Years
  • It is dismountable and its movement can be pulled out easily for repair and exchange without taking the meter from pipe. (The recorder can be replaced on condition that water is available)
  • The recorder is sealed up so that readings are over clear.
  • Measuring devices are general – purpose and can reduce alternate parts.
  • Its parts are connected magnetically and work numbly and reliably because of slight obstruction.
  • The pressure loss is small.
  • It is durable.

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Multi Jet Vane Wheel Type Dry Dial Brass Body Water Meter

1,200 - 2,000 /Unit Get Latest Price
  • Min. Order (MOQ) 1 Piece
  • Material Brass
  • Automatic Grade Automatic
  • Application Industrial, Residential
  • Size Multisizes
  • Feature Accuracy, Digital Water Meter Display, Lorawan Compatible
  • Voltage 110V, 220V, 380V
  • Operating Temperature 10-50D/C, 50-100D/C
  • Certificate CE Certified, ISO 9001:2008
  • Type Multi Jet Water Meter, Magnetic Drive
  • Country of Origin India, Made in India
  • Warrenty 1 Year, 2 Years
  • Brand Name LFIA

 one amidst the forefront Dry Type Removable DOMESTIC MULTIJET Water Meter Manufacturer, Exporter & Supplier, based in India. The Woltmann Water Meter is widely demanded in the market due to the unmatched quality and unsurpassable performance. Further to meet the specific requirements of the application, we also provide Horizontal Woltmann Water Meter loaded with advance configurations.

Features:

  • Removable mechanism, easy installation without recalibration
  • High quality material for accurate performance
  • Technical data conforms to International standard ISO 4064, Class B
  • Suitable for Cold Water (50 deg C) / Hot Water (90 deg C)

Additional Information:

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Portable Ultrasonic Flow Meter

80,000 - 1.50 Lakh /piece Get Latest Price
  • Min. Order (MOQ) 1 piece
  • Material Stainless Steel
  • Driven Type Electric
  • Color Costmaisation
  • Application Industrial
  • Feature Digital Water Meter Display
  • Voltage 220V
  • Operating Temperature 10-50D/C
  • Type Portable Ultrasonic Flow Meter
  • Country of Origin India
  • Display Remote
  • Warrenty 6 Months

Ultrasonic Clamp On Flow Meter utilizes two transducers that function as both ultrasonic transmitters and receivers. The transducers are clamped on the outside of a closed pipe at a distance from each other. The transducers can be mounted in V method in which case the ultrasound transverses the pipe twice, or W method in which case the ultrasound transverses the pipe four times, or in Z method in which case the transducer are mounted on opposite sides of the pipe and the ultrasound transverses the pipe only once. The selection of mounting method depends on pipe and liquid characteristics. When flow meter works, two transducers transmit and receive the ultrasonic signal which travels firstly downstream and then travels upstream. Because ultra sound travels faster downstream than upstream, there will be a difference of time of flight (delta t). When the flow is still, the time difference (delta t) is zero. Therefore, as long as we know the time of flight both downstream and upstream, we can work out the time difference and the flow velocity (V) and flow v (Q) the follow-ing formula.

Application:

  • Raw Water, cooling water, DM water, hot water, chemicals, HVAC energy measurement system, beverages, food, pharmaceutical, power plants etc


Advantages:

No moving parts

Sensor clamp outside the pipe, no need to cut the lines


Disadvantages:

  • Oil or corroded pipes may impede acoustic signal
  • Too much aeration or turbulence can destroy signal

 

Transmitter and receivers roles are constantly switched by electronics. Ultrasonic pulses travelling in the direction of the flow, travel path between transducer in a shorter period of time than pulses travelling against the flow. This is because the flow speeds up pulses travelling downstream but slows down pulses travelling upstream.

Where:

  • V: Liquid velocity
  • K: Constant
  • D: Distance between the two transducers
  • Dt: Difference in time of flight

 

Additional Information:

Delivery Time : 1-2 DAYS

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Electromagnetic Flow Meter

20,000 - 50,000 /Piece Get Latest Price
  • Min. Order (MOQ) 01 Piece
  • Brand Name LFIA
  • Material Aluminum
  • Finishing Powder Coated
  • Driven Type Electric
  • Color Grey Blue
  • Pressure Low Pressure, Medium Pressure, High Pressure
  • Operating Type Automatic
  • Usage Industrial, ETP
  • Packaging Type Carton Box
  • Certificate CE Certified
  • Specialities Digital Water Meter Display
  • Type Integral
  • Country of Origin India
  • Display Digital
  • Warrenty 1 Year
  • Connection DN 25 to 1000 mm
  • Application Media Water, Acid
  • Flow range(Min-Max) 4 kg/cm2
  • Flow Media Conductive
  • Liquid Temperature 0 to 150 Degree C
  • Environmental Temperature -5 to 55 Degree C

Electromagnetic flow meters (or magmeters) are a type of velocity or volumetric flow meter that operate pursuant to Faraday’s law of electromagnetic induction – which states that a voltage will be induced when a conductor moves through a magnetic field. Magmeters can detect the flow rate of conductive fluids only. Early magmeter designs required a minimum fluidic conductivity of 1-5 microsiemens per centimeter for their operation. The newer designs have reduced that requirement a hundredfold to between 0.05 and 0.1.

 

An electromagnetic flowmeter consists of a non-magnetic pipe that is lined with an insulating material. A pair of magnetic coils is situated as shown in Figure 1, and a pair of electrodes penetrates the pipe and its lining.

 

If a conductive fluid flows through a pipe of diameter (D) through a magnetic field density (B) generated by the coils, the amount of voltage (E) developed across the electrodes--as predicted by Faraday's law--will be proportional to the velocity (V) of the liquid. Because the magnetic field density and the pipe diameter are fixed values, they can be combined into a calibration factor (K) and the equation reduces to:

E = KV

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Online Flow Meter

20,000 - 50,000 /Piece Get Latest Price
  • Min. Order (MOQ) 01 Piece
  • Brand Name LFIA, LFIA
  • Material Stainless Steel
  • Driven Type Electric
  • Color BLUE
  • Size as per requirement
  • Operating Temperature 0 to 150 Degree C
  • Certificate CE Certified
  • Type Magnetic Flow Meter
  • Accuracy +/-1% From 5 To 100%
  • Country of Origin India
  • Display Digital
  • Warrenty 1 Year
  • Finishing Powder Coated
  • Pressure Low Pressure, Medium Pressure, High Pressure
  • Operating Type Automatic
  • Usage Industrial
  • Packaging Type Carton Box
  • Specialities Digital Water Meter Display
  • Frequency 0 To 1000 Hz
  • Corrosion Resistance Yes
  • Environmental Temperature -5 to 55 Degree C
  • Liquid Temperature 0 to 1500 Degree C
  • Protection IP67
  • Minimum Conductivity 10 uS

Electromagnetic flow meters (also called mag meters, electromag meters or magnetic flow meters), are volumetric flow meters that use electromagnetic induction to measure liquid velocity. This method of measurement is highly accurate at measuring water-based fluids as they pass through a pipe.

Electromagnetic flow meters feature an obstruction-free design which eliminates flow impediment and operate with electrodes embedded on opposite sides of the flow tube or sensor to pick up the signal. Mag meters perform extremely well in many municipal and processing applications and have become the meter of choice for measuring conductive liquids such as water or slurry.

Finally, mag meters do not have any moving parts, so there is minimal need for maintenance or replacement. Accuracy over a wide flow range can be as good as ± 0.5% of flow rate or better.

Additional Information:

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Digital Diesel Flow Meter

25,000 - 80,000 /Piece Get Latest Price
  • Min. Order (MOQ) 1 piece
  • Model Number LF-DF-D-25
  • Brand Name LFIA
  • Finishing Powder Coated
  • Usage Industrial
  • Packaging Type Carton Box
  • Certificate CE Certified
  • Line Size 25-50 Mm
  • Accuracy +0.5%
  • Display With Push Button Reset
  • Min. Flow rate 12-30 L/m
  • Max. Flow rate 120-300 L/m
  • Body MOC Aluminium
  • Max. Viscosity 1000 CPS
  • Max. Pressure 3.4 Mpa
  • Supply Batter Operated
  • Connection Threaded

Digital Diesel Flow Meter are used for flow measurement of low, medium viscosity fluids such as diesel, fuel, lubricant oil and other special fluids compatible with the constructions materi-al. Electronic card with microprocessor enables accurate LCD dis-play and working calibration of the flow meter.
Oval gear flow meters are a type of positive displacement meter. As liquid through the meter, pair of oval shaped gears is forced to rotate by the flow of the liquid. These gears mesh together & force a finite amount of liquid through the meter. A sensor or mechanical drive detects the rotation of the gears to determine the displaced volume of liquid. The faster the flow rate, the faster the gear turns.
The Oval fear flow meter comprises oval - shaped, geared rotors which rotate within a housing of specified geometry. Fluid differential pressure causes the inter-meshing gears to rotate, trapping a `pocket' of fluid between the gear and the outer housing and subsequently emp-tying the fluid pocket into the downstream flow. Capillary action of the metered fluid forms a liquid seal.
Each pocket holds a precise and known volume of fluid so counting the pocket frequency gives a measurement of the volumetric flow rate. This is typically achieved by embed-ding magnets in the rotors, which then actu-ate a reed switch or provide a pulse output as they rotate and thus flow is measured electronically.

Feaures:

  • Easy maintenance
  • Low pressure drop

 

Application:

  • Diesel
  • Oil
  • Fuel

Technical Specification


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