Ultrasonic Flow Meters

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Does Lanry Offer Battery Powered Electromagnetic Flow Meters?

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Does Lanry Offer Battery Powered Electromagnetic Flow Meters?

Battery-driven mag flowmeters for water supply, wastewater and remote sites without mains power.

1. Does Lanry Offer Battery Powered Electromagnetic Flow Meters?

Yes, Lanry offers electromagnetic flow meter solutions for water measurement applications where battery power is required. A battery powered electromagnetic flow meter is an ideal choice for remote pipelines, agricultural irrigation, and water distribution systems where an external power supply is unavailable or inconvenient.

If you are looking for a reliable battery operated electromagnetic flow meter, here are some important factors to consider before choosing the right model.

Both compact and remote-mount configurations are available.

Electromagnetic Flow Meter

2. Where Can a Battery Powered Electromagnetic Flow Meter Be Used?

A battery powered magnetic flow meter is particularly suitable for applications where installing a mains power supply is difficult or expensive.

Common applications include:

Agricultural irrigation and water management
Rural water supply systems
Remote water pipelines
Industrial water measurement
Water consumption monitoring
Wastewater measurement, where liquid conductivity is suitable

For outdoor installations, it is important to select a suitable enclosure protection rating and operating temperature range.

3. How Long Does the Battery Last?

Battery life is one of the most important concerns when purchasing a battery operated electromagnetic flow meter. The battery typically lasts up to 5 years under normal operating conditions. The actual service life depends on battery capacity, measurement settings, display usage, communication functions, ambient temperature, and data transmission frequency.

For long-term operation, we recommend confirming the expected battery life under your specific working conditions. If the flow meter needs to transmit data frequently to a remote monitoring system, power consumption should be evaluated carefully.

4. Can a Battery Powered Electromagnetic Flow Meter Measure Water Accurately?

Yes. A battery powered electromagnetic flow meter is suitable for water flow measurement applications where an external power supply is unavailable. Its measurement accuracy is typically ±1%, depending on the specific model and operating conditions.

Compared with externally powered electromagnetic flow meters:

Battery powered models may have different measurement performance due to their power supply design and operating mode.
It is important to confirm the accuracy specifications before selecting a model.

5. What Liquids Can a Battery Powered Magnetic Flow Meter Measure?

An electromagnetic flow meter is suitable for water and other electrically conductive liquids.

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Clean water, irrigation water, industrial process water, and wastewater
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Not applicable for non-conductive liquids, such as most oils
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Before selecting a model, check the liquid conductivity, pipe diameter, flow range, pressure, temperature, and compatibility of the liner and electrode materials.

6. Does a Battery Powered Electromagnetic Flow Meter Support Remote Monitoring?

Remote monitoring requirements vary by model and configuration.

Supported Signal Outputs

RS485 Modbus RTU

Pulse output

Wireless transmission

Key Reminder

Communication interfaces and wireless functions may affect power consumption and battery life.

Platform Compatibility

Confirm compatibility with your existing PLC, RTU, data logger, or remote monitoring platform before ordering.

7. How Do You Choose the Right Battery Powered Electromagnetic Flow Meter?

Before selecting a battery powered electromagnetic flow meter from Lanry, please consider the following:

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Pipe size: Confirm the required nominal diameter, such as DN50, DN100, or DN200.
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Liquid type: Provide the liquid name and conductivity, if known.
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Flow range: Specify the minimum, normal, and maximum flow rates.
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Battery life: Indicate how long the meter should operate without battery replacement.
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Installation environment: Confirm the outdoor conditions, enclosure protection, and operating temperature.
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Communication requirements: Specify whether you need a local display, pulse output, RS485, or wireless data transmission.
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Connection type: Confirm the required flange standard, pressure rating, and installation dimensions.

Providing these details helps us evaluate the appropriate configuration for your application.

READY TO SPEC?

Tell us your flow application — we'll size the meter

Share your pipe size, liquid type, flow range, battery life requirement and communication needs. The Lanry team will recommend the right battery‑powered electromagnetic flow meter configuration. Explore our small‑bore threaded‑type model: MAG‑11 Thread‑Connection Electromagnetic Flow Meter.

View our electromagnetic flow meters →

Jessica Niu, Sales Engineer at Lanry Instruments

TALK TO OUR ENGINEER
Jessica Niu · Sales Engineer

With 6+ years of experience in industrial instrumentation, I provide practical solutions for flow measurement, installation, commissioning, and troubleshooting based on real-world project experience. Feel free to contact my WhatsApp.


Post time: Oct-27-2026

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