Non-Conductive Flow Meter – Advanced Flow Measurement for Non-Conductive Liquids by Saitechflow
Industrial plants today require accurate and dependable flow measurement systems to manage processes, maintain quality, and improve operational efficiency. While electromagnetic flow meters are the industry standard for conductive liquids, they cannot measure fluids with low or zero electrical conductivity. For such applications, Non-Conductive Flow Meters are essential.
Saitechflow, a leading manufacturer & supplier based in Pune, India, offers a complete range of Non-Conductive Flow Meters designed to deliver reliable and accurate measurement for liquids that do not conduct electricity. These meters are ideal for applications involving oils, fuels, solvents, hydrocarbons, demineralized water, distilled water, and various chemical solutions.
With a strong engineering background, precision manufacturing capabilities, and years of industry expertise, Saitechflow provides Non-Conductive Flow Meter solutions that meet the diverse requirements of industrial sectors throughout India and beyond.
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What Is a Non-Conductive Flow Meter?
A Non-Conductive Flow Meter is a measurement device specifically designed to measure the flow of liquids that do not conduct electricity. These fluids cannot be measured using electromagnetic flow meters because they require minimum conductivity for measurement.
Non-Conductive Flow Meters solve this challenge by using technologies such as:
- Ultrasonic Transit-Time Flow Measurement
- Ultrasonic Doppler Technology
- Mechanical Turbine Flow Measurement
- Coriolis Mass Flow Measurement
Saitechflow provides a wide variety of Non-Conductive Flow Meter models depending on the application, fluid properties, operating conditions, and accuracy requirements.
⭐ Why Are Non-Conductive Flow Meters Needed?
Many industrial liquids have very low conductivity, such as:
- Mineral oils
- Diesel
- Petrol
- Lubricants
- Hydraulic oils
- Solvents
- Distilled water
- Demineralized (DM) water
- Kerosene
- Light fuel oils (LFO)
- Thermal oils
These fluids cannot generate enough electrical signal for an electromagnetic meter to function. Therefore, industries need specialized flow meters that work on non-electrical measurement principles.
Saitechflow’s Non-Conductive Flow Meters provide the perfect solution for these fluids.
⭐ Working Principle of Non-Conductive Flow Meters
Saitechflow designs non-conductive flow meters using multiple technologies. Below are the most commonly used principles:
- Ultrasonic Transit-Time Principle
Used for clean and low-viscosity non-conductive liquids.
- Two ultrasonic sensors send and receive sound waves.
- The time taken by the signal in the direction of flow is compared with the time against the flow.
- Difference in time = flow velocity.
- Velocity × pipe area = flow rate.
✔ Ideal for:
- Oils
- Fuels
- Water
- Solvents
- Ultrasonic Doppler Principle
Used for liquids containing suspended particles or bubbles.
- Ultrasound reflects off particles in the fluid.
- The Doppler shift is proportional to fluid velocity.
- Signal is converted to flow rate.
✔ Ideal for:
- Waste oils
- Slurry oils
- Unclean petroleum liquids
- Mechanical Turbine Principle
Uses a rotating turbine wheel.
- Fluid flow rotates the turbine.
- Rotational speed is proportional to volumetric flow.
- Magnetic or optical sensors detect rotation.
✔ Ideal for:
- Fuel dispensing
- Lubrication systems
- Chemical dosing
- Coriolis Mass Flow Principle
Measures mass flow directly.
- Fluid passes through vibrating tubes.
- Coriolis force acts on the tubes.
- Tube deflection is measured.
- Gives mass, density, and temperature.
✔ Ideal for:
- Hydrocarbons
- High-value fluids
- Batching operations
⭐ Features of Saitechflow Non-Conductive Flow Meters
Saitechflow’s engineering excellence ensures that every meter delivers long-term stability and high accuracy.
✔ High Accuracy up to ±0.5%
Suitable for precise industrial processes.
✔ Compatible with a Wide Range of Non-Conductive Fluids
Suitable for oils, fuels, solvents, water, and more.
✔ Multiple Sensor Technologies
Transit-time, turbine, Doppler, and mass flow options available.
✔ No Moving Parts (Ultrasonic Type)
Low maintenance and long operating life.
✔ Minimal Pressure Drop
Ensures smooth fluid movement in pipelines.
✔ Digital Transmitter with Multiple Outputs
4–20 mA
Pulse
RS485 MODBUS
Relay Outputs
✔ Suitable for Low & High Temperatures
Special versions available for hot oils and thermal fluids.
✔ Durable and Industrial-Grade Construction
SS304 / SS316 construction for corrosion-free operation.
✔ Easy Installation & Commissioning
Clamp-on, inline, and threaded models available.
⭐ Technical Specifications (General)
Parameter | Specification |
Meter Type | Ultrasonic/Turbine/Coriolis |
Pipe Sizes | DN15 to DN1000+ |
Accuracy | ±0.5% to ±2% |
Fluid Types | Non-conductive liquids |
Output Options | 4–20 mA, Pulse, RS485 |
Material | SS304/SS316 |
Display | LCD/LED digital display |
Temperature Range | -20°C to 200°C |
Protection Class | IP65/IP67/IP68 models available |
Power Supply | 24V DC / 230V AC / Battery |
⭐ Applications of Saitechflow Non-Conductive Flow Meters
Saitechflow Non-Conductive Flow Meters are widely used in industries such as:
✔ Oil & Gas
- Crude oil
- Diesel
- Furnace oil
- Hydraulic fluids
- Fuel transfer & bunkering
✔ Petroleum Distribution
- Fuel dispensing systems
- Petrol pumps
- Oil delivery trucks
- Ethanol & blends
✔ Chemical Processing
- Non-conductive solvents
- Process oils
- Lubricants
- Resins & chemicals
✔ Water Treatment
- Distilled water
- Demineralized water (DM)
- Condensate flow
✔ Automotive & Engineering
- Engine oils
- Gear oils
- Coolants
- Lubrication systems
✔ Food & Beverage
- Edible oils
- Vegetable oils
- Liquid fats
✔ Pharmaceutical Industry
- High-purity non-conductive fluids
✔ HVAC & Process Cooling
- Chilled water
- Glycol mixtures
✔ Power Plants
- Fuel oil flow
- Cooling oils
- Transformer oils
Saitechflow meters are used across private industries, government organizations, OEMs, EPC contractors, and large-scale industries.
⭐ Advantages of Saitechflow Non-Conductive Flow Meters
✔ Reliable Measurement for Low Conductivity Fluids
Perfect for oils, fuels, solvents, and specialty chemicals.
✔ Highly Versatile
Inline, clamp-on, and mechanical versions available.
✔ Low Maintenance Requirement
No wear & tear (especially ultrasonic models).
✔ Operational Stability
Maintains accuracy even in fluctuating flow conditions.
✔ Suitable for Hazardous Areas
Explosion-proof models available on request.
✔ Easy Integration with SCADA/PLC
Industry-standard communication protocols.
✔ Long Service Life
Premium components ensure decade-long operation.
⭐ Why Choose Saitechflow?
Saitechflow has become a trusted name in the flow measurement industry due to:
✔ In-house manufacturing in Pune
End-to-end production ensures better quality control.
✔ Advanced testing and calibration
Every Non-Conductive Flow Meter is tested on certified calibration rigs.
✔ Expert engineering team
Experienced professionals with industrial expertise.
✔ Customized solutions
Tailored flow meter designs based on pressure, temperature, fluid type, and line size.
✔ Pan-India supply & service support
Serving Maharashtra, Gujarat, Delhi, Bengaluru, Chennai, Hyderabad, and all major cities.
✔ Affordable pricing
Top-quality instruments at competitive prices.
⭐ Installation Guidelines
To ensure optimal performance:
- Install on a full pipe
- Avoid air bubbles for ultrasonic models
- Maintain straight length: 10D upstream, 5D downstream
- Ensure proper grounding for electronic units
- Avoid vibration-heavy locations
- For turbine meters, install a strainer upstream
Saitechflow provides complete installation & commissioning support.
⭐ Maintenance Requirements
Maintenance varies depending on the type:
Ultrasonic Type
✔ Zero maintenance
✔ Only periodic inspection needed
Turbine/Mechanical Type
✔ Check turbine rotation
✔ Clean filter
✔ Inspect bearings & magnets
Coriolis Type
✔ No major maintenance
✔ Occasional verification recommended
Saitechflow also offers Annual Maintenance Contracts (AMC).
⭐ Conclusion
The Non-Conductive Flow Meter from Saitechflow is a superior choice for industries requiring accurate, stable, and maintenance-free measurement of non-conductive liquids such as oils, fuels, solvents, DM water, and hydrocarbons. Designed using advanced ultrasonic, mechanical, or mass-flow technologies, these flow meters offer unmatched performance, high reliability, and a long service life.
As a trusted manufacturer & supplier in Pune, India, Saitechflow ensures every product delivers precise results, durability, and excellent value for money.
Whether you need a flow meter for fuel measurement, lubrication systems, chemical dosing, water purification, or industrial liquids, Saitechflow provides the perfect solution.
