Battery Powered Electromagnetic Flow Meter Low Power Consumption

MOQ： 1Set
Price： Negotiable
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Payment Terms	L/C,D/A,D/P,T/T,Western Union
Supply Ability	100PCS/Month
Delivery Time	5-8 work days
Packaging Details	Carton
Name	Electromagnetic Flow Meter
Orifice Plate Material	316L SS,Alloy C-276, Alloy 400
Output Signal	4-20mA, Pulse, Modbus, HART
Pip Ediameterrange	DN10 to DN3000 (10mm to 3000mm)
Package	100% Original Package
Table Body Material	316L SS
Display Mode	LCD display
Displaytype	LCD with backlight
Measuring Range	Differential pressure up to 2.48 bar
Measurement Medium	Gas, liquid, steam
Brand Name	QINWEIYB
Model Number	QWDC-SUP110
Certification	Explosion-proof certificate
Place of Origin	China

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Product Specification


Payment Terms	L/C,D/A,D/P,T/T,Western Union	Supply Ability	100PCS/Month
Delivery Time	5-8 work days	Packaging Details	Carton
Name	Electromagnetic Flow Meter	Orifice Plate Material	316L SS,Alloy C-276, Alloy 400
Output Signal	4-20mA, Pulse, Modbus, HART	Pip Ediameterrange	DN10 to DN3000 (10mm to 3000mm)
Package	100% Original Package	Table Body Material	316L SS
Display Mode	LCD display	Displaytype	LCD with backlight
Measuring Range	Differential pressure up to 2.48 bar	Measurement Medium	Gas, liquid, steam
Brand Name	QINWEIYB	Model Number	QWDC-SUP110
Certification	Explosion-proof certificate	Place of Origin	China
High Light	Battery Powered Electromagnetic Flow Meter ，Electromagnetic Flow Meter Low Power Consumption ，Battery Operated Electromagnetic Flow Meter

Battery-Powered Electromagnetic Flowmeter With Low Power Consumption And Remote Data Transmission

This is a special type of electromagnetic flowmeter designed for situations where no external power supply is available. It is powered by a built-in high-performance lithium battery and features an ultra-low power consumption design, enabling continuous operation for several years (typically 3 to 6 years or even longer). It is an ideal solution for remote and field flow monitoring in municipal water supply, agricultural irrigation, energy metering, and other fields.

Product Advantages

True passive operation: No external power supply is required, and the installation location is unrestricted. It is particularly suitable for outdoor areas without municipal power, where cable laying is difficult or costly.
Easy installation and low cost: As there is no need to consider power supply lines, installation is very fast and simple, significantly reducing wiring costs and engineering complexity.
High precision and reliability: Advanced excitation technology and signal processing algorithms are adopted, ensuring low power consumption while achieving measurement accuracy of ±0.5%, ±0.2%, or even higher.
Data recording and storage: Usually equipped with large-capacity storage, it can be used as a flow data logger, capable of long-term recording of instantaneous flow, cumulative flow, forward and reverse flow, daily and monthly flow, and other historical data.
Powerful communication functions:
- On-site meter reading: Supports wireless methods such as infrared, Bluetooth, or NFC. Staff can use handheld devices to read data on-site at close range without opening the cover or connecting wires.
- Remote transmission: This is one of its core functions. It typically integrates wireless communication modules such as NB-IoT, LoRa, GPRS, or 4G, enabling data to be uploaded to cloud platforms or monitoring centers at regular intervals or in real-time, facilitating remote monitoring.

Application scenarios

Urban and rural water supply network district metering (DMA): Installed in valve wells on urban streets to monitor regional flow and leakage.
Agricultural water metering: Installed on channels or pipes in farmlands to charge and manage water resources.
Energy management systems: Measure the cold/hot water consumption of central air conditioning systems, installed in the pipe wells of buildings.
Groundwater monitoring: Monitor the extraction volume of underground water resources.
Power-free point monitoring in industrial processes: Monitor the flow at remote or power-free process points within factories.
Environmental monitoring: Monitor the flow of wastewater or clean water at enterprise discharge outlets or river sections.

Battery-powered electromagnetic flowmeters are outstanding representatives of modern Internet of Things technology in the field of flow measurement. They have traded off "real-time continuity" for ultimate convenience and flexibility, solving the long-standing core difficulty of flow monitoring in power-free environments.

Feature	Battery-powered Electromagnetic Flowmeter	Traditional Mains-powered Electromagnetic Flowmeter
Power Supply	Internal lithium battery	External 220V AC or 24V DC
Installation Flexibility	High, no position restrictions	Limited by power cords
Measurement Method	Intermittent measurement	Continuous measurement
Output Signal	Wireless communication (NB-IoT/LoRa, etc.)	4-20mA, pulse, wired communication
Core Application	Remote, field, and passive monitoring	Continuous control and monitoring in industrial processes
Maintenance Focus	Battery life	Stability of power supply, line maintenance

In summary, if you need to reliably measure the flow of conductive liquids in a place without power supply, and conduct long-term data recording and remote transmission, the battery-powered electromagnetic flowmeter is almost the only and best choice.

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Xi 'an Qinwei Instrument Factory (General Partnership Enterprise)
No. 143, Sanqiao Street, Xi'an City, Shaanxi Province, China
https://www.radarlevelgauges.com/

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