- Diameter nominal:DN15-DN600
- Accuracy:±0.5% /±0.2%
- Flow range:0.1-12m/s
- Nominal pressure:0.6～4.0Mpa
- Ambient Temperature:-45℃~80℃
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Flexible InstallationBattery-powered flowmeter has 3.6V/DC built-in lithium battery power supply, low-power consumption design, can continue to work for 3 to 10 years;
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Perfect for Remote or TemporaryIdeal for agricultural irrigation, rural water supply, groundwater monitoring, and other off-grid locations.
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Ultra-Low Power ConsumptionDesigned for minimal energy use—wakes only during measurement or data transmission to extend battery life.
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Supports Remote Data TransmissionOptional GPRS, LoRa, or NB-IoT modules enable remote monitoring and data logging via wireless communication.
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Easy to Install and MaintainNo wiring or on-site setup required—ready to use out of the box, with long maintenance intervals.
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Compact Design, Space-SavingIntegrated and lightweight, making it suitable for confined or hard-to-access spaces.
Battery-powered Electromagnetic Flow Meter consists of electromagnetic flow meter and 4G wireless remote transmission module, which is used to measure the instantaneous flow and cumulative flow of conductive liquid in closed pipeline. Measured data is transmitted to the network receiving platform through 4G signal, users can view the data flexibly and conveniently through the browser, Date collection and management can also be realized through GPRS wireless network system. In addition, IP68 protection helps the flowmeter itself to be placed underground or underwater., to achieve intelligent IOT.Battery Operated Flow Meter is widely used in water, chemical, coal, environmental protection, textile, metallurgy, paper and other industries.
The flow converter is a battery-powered converter, equipped with a conventional lithium battery as standard, which can work continuously for 3~6 years. If equipped with a high-capacity lithium battery pack, the working time will be longer.
Model Number | Aimag E |
Nominal Diameter | DN15~D600 |
Accuracy | ±0.5%/±0.2% |
Electrode Material | Stainless Steel 316L; Hastelloy B; Hastelloy C; Platinum; Tantalum; Titanium |
Liner Material | PTFE; Neoprene; Hard Rubber; Polyurethane; PFA; FEP |
Ambient Temperature | -20°C~60°C, with display |
| -40°C~60°C, without display | |
Process temperature | 0°C~80°C, Neoprene |
| -20°C~65°C, Polyurethane | |
| -40°C~130°C, PTFE | |
| -20°C~150°C, PFA | |
| -20°C~180°C, PFA | |
Measuring Range | 0.1m/s~12m/s |
Conductivity | ≥2μs/cm |
Communication | Modbus RS485(Standard), HART(Optional), GPRS/GSM (Optional) |
Output Signal | 4~20mA / Frequency / Pulse |
Explosion Certification | NEPSI Ex db eb ia IIC T3…T6 Gb |
Certification | ISO,EAC,3A,CE, SIL |
Protection Grade | IP67 / IP68(optional) |
Structural of Battery-powered Electromagnetic Flow Meter
Battery Operated Flow Meter consists of electromagnetic flow converter and electromagnetic flow sensor two parts.
electromagnetic flow sensor: the main role of the sensor is to turn the flow signal into an electrical signal, which consists of measuring tube, electrode, shell and other components.
electromagnetic flow converter: the main role of the converter is to send the sensor electrical signals through internal processing into digital signals, thus achieving the flow measurement.
Battery-powered Electromagnetic Flow Meter of Advantages
Power Supply: 3.6V lithium batteries, 24V or 220V
Users through the GSM / GPRS remote management software system can achieve the flow of data wireless remote transmission, storage and other functions.
Integrated verification,diagnostic function and empty pipe detection.
Measure forward and reverse direction flows, On-site instantaneous flow rate, forward and reverse cumulative total display
Built-in reference electrodes,no need to connect ground ring.
Dual frequency excitation and stable zero point.
Precision coil winding technology,makes magnetic field more uniform.
High protection grade,IP68,can be buried in ground
Wide measuring range: the flow velocity measuring range can reach 0.05m/s~10m/s
High accuracy: ±0.5% of ±0.2% optional,velocity >0.3 m/s. （Integral） (remote)
