Battery Operated Electromagnetic Flow Meter
Measure Flow Anywhere — Without Power, Without Compromise
In industrial and remote field operations, access to continuous power supply can be a major challenge. Yet, accurate flow measurement remains crucial for efficient water management, irrigation control, and process monitoring.
That’s where SaiTechFlow’s Battery Operated Electromagnetic Flow Meter steps in — a smart, independent, and reliable solution for locations where conventional meters can’t perform.
As one of the leading Electromagnetic Flow Meter manufacturers in Pune, India, SaiTechFlow designs and manufactures Battery Operated Magnetic Flow Meters that deliver precision, reliability, and durability — even in the toughest field conditions.
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Battery Operated Electromagnetic Flow Meter
HeadquarteHeadquartered in Pune, SaiTechFlow is a well-recognized name in the field of industrial flow measurement and instrumentation.
We specialize in the design, manufacturing, and supply of a comprehensive range of flow meters including:red in Pune, SaiTechFlow is a well-recognized name in the field of industrial flow measurement and instrumentation.
We specialize in the design, manufacturing, and supply of a comprehensive range of flow meters including:
- Full Bore Electromagnetic Flow Meters
- Insertion Type Mag Flow Meters
- Battery Operated Flow Meters
- Sanitary / Hygienic Flow Meters
- High Temperature & Pressure Flow Meters
With years of experience, a modern calibration facility, and a commitment to innovation, SaiTechFlow has become a trusted partner for clients across India’s water, wastewater, chemical, and process industries.
With years of experience, a modern calibration facility, and a commitment to innovation, SaiTechFlow has become a trusted partner for clients across India’s water, wastewater, chemical, and process industries.
Working Principle
The Battery Operated Electromagnetic Flow Meter works on the Faraday’s Law of Electromagnetic Induction, the same principle as conventional electromagnetic meters.
When a conductive fluid flows through a magnetic field, a voltage is induced in the liquid.
This induced voltage is directly proportional to the velocity of the flow and the pipe diameter.
The relationship is expressed as:
E = K × B × D × V
Where:
- E = Induced Voltage
- B = Magnetic Field Strength
- D = Distance between Electrodes
- V = Velocity of the Fluid
- K = Constant
The electronics module, powered by the internal battery, measures this induced voltage and converts it into a flow rate and total flow reading, displayed on the integrated LCD screen.
Technical Specifications
| Parameter | Specification |
| Pipe Size | DN10 to DN600 |
| Accuracy | ±0.5% of Reading |
| Power Supply | Internal Lithium Battery (up to 5 years) |
| Flow Velocity Range | 0.2 to 10 m/s |
| Output | Pulse / RS485 / Modbus / Data Logger Compatible |
| Display | LCD with Totalizer and Instantaneous Flow |
| Communication | Optional GSM / GPRS / Modbus Connectivity |
| Electrode Material | SS316 / Hastelloy / Titanium |
| Liner Material | PTFE / Rubber / Neoprene |
| Protection Class | IP65 / IP68 |
| Fluid Conductivity | > 5 µS/cm |
| Temperature Range | -10°C to +80°C |
| Mounting Type | Flange or Wafer Connection |
Key Features of SaiTechFlow Battery Operated Mag Flow Meter
The Battery Operated Electromagnetic Flow Meter is an ideal solution for remote or off-grid flow measurement applications.
Typical uses include:
- Water Distribution Networks – Flow monitoring in underground and rural pipelines
- Irrigation and Agriculture Systems – Accurate water delivery measurement for farming projects
- Municipal Water Supply – Flow recording in remote pumping and distribution stations
- Wastewater Treatment Plants – Measuring discharge flow in isolated installations
- Industrial Utilities – Cooling water, RO water, and treated water flow
- Mining & Quarry Operations – Water and slurry flow monitoring in field locations
- Environmental Monitoring – Flow metering in rivers, canals, and effluent channels
Advantages of Using SaiTechFlow Battery Operated Electromagnetic Flow Meter
- Independent Operation:
Works on an inbuilt lithium battery — no need for external power. - Low Maintenance:
With no mechanical parts and sealed electronics, maintenance is nearly zero. - Highly Accurate:
Digital signal processing ensures precise flow measurement even in fluctuating flow conditions. - Field-Proven Design:
Weatherproof (IP65/IP68) and dustproof construction makes it perfect for outdoor installations. - Data Recording & Transmission:
Optional GSM / GPRS / IoT connectivity for remote monitoring and SCADA integration. - Ease of Installation:
Compact design allows installation in any orientation (horizontal/vertical). - Cost-Effective:
Reduces wiring, infrastructure, and power costs, offering long-term savings. - Eco-Friendly:
Energy-efficient, battery-based operation supports sustainable flow monitoring.
Why Choose SaiTechFlow?
Trusted Manufacturer in Pune, India:
With in-house design, testing, and calibration, SaiTechFlow delivers dependable flow instruments built for Indian industries.
Wide Range of Products:
From full-bore to insertion and battery-powered meters, we offer complete electromagnetic flow measurement solutions.
Advanced Technology:
Our R&D team continuously improves accuracy, stability, and connectivity options.
Quality and Reliability:
Every flow meter is tested in our NABL-calibrated test bench for accuracy and repeatability.
Customer Support:
SaiTechFlow offers commissioning assistance, AMC services, and remote troubleshooting support.
Pan-India Presence:
Trusted by municipal corporations, EPC contractors, and industrial clients across India.
Quality, Calibration & Certification
Each SaiTechFlow product is manufactured under ISO 9001:2015 certified processes and tested for:
- Electrical performance
- Flow calibration accuracy
- Environmental durability
Delivered meters come with:
- Calibration Certificate
- Test Report
- Warranty Document
We ensure that every Battery Operated Electromagnetic Flow Meter that leaves our facility reflects SaiTechFlow’s promise of quality and precision.
Installation & Maintenance Guidelines
Installation is quick and straightforward — mount the meter in a fully filled pipeline section with recommended straight lengths before and after the flow meter.
Tips:
- Ensure proper grounding and earthing.
- Avoid air pockets or partially filled pipes.
- Check display and totalizer readings periodically.
Maintenance needs are minimal — just periodic inspection and cleaning if fluid contains deposits or suspended particles.
Conclusion
If you need accurate, reliable, and independent flow measurement in locations without power supply, the Battery Operated Electromagnetic Flow Meter from SaiTechFlow is your ultimate solution.
Engineered for performance and built for Indian conditions, it ensures you never compromise on measurement — even in the most remote locations.
Measure smart. Save energy. Flow with SaiTechFlow.
