A Digital Flow Meter is an electronic device designed to measure the rate and volume of fluid flow such as liquids, gases, or steam within a pipe or conduit. Unlike analog meters, digital flow meters display readings on an electronic display and often include features such as data logging, output signals, remote monitoring, and diagnostic capabilities.
Accurate Measurement
Measures flow in various units (liters per minute, gallons per hour, cubic meters per second, etc.) with high precision.
Some models offer + 0.5% or better accuracy.
Digital Display
Clear LCD or LED display shows real-time flow rate, totalized flow, and sometimes temperature or pressure.
Multiple Technologies Available
Electromagnetic (Magmeter): Ideal for conductive liquids.
Ultrasonic: Non-invasive; suitable for clean or dirty fluids.
Turbine: Common for clean liquids and gases.
Coriolis and Thermal Mass: High accuracy for complex flow conditions.
Smart Functionality
Options for 4-20 mA, pulse, Modbus, or RS485 output for PLC/SCADA integration.
Some models have wireless, Bluetooth, or IoT connectivity.
Versatility and Compatibility
Can be used with water, fuel, oil, chemicals, air, steam, and more.
Available in a wide range of sizes, materials (stainless steel, PVC, brass), and pressure ratings.
Data Logging and Alarms
Logs flow history and sets alarms for high/low flow or system faults.
Water and Wastewater Treatment
Industrial Process Control
Chemical and Pharmaceutical Industries
Oil & Gas and Fuel Monitoring
HVAC and Energy Management
Food & Beverage Flow Control
Real-time monitoring and control
High accuracy and repeatability
Easy to read and operate
Reduced human error compared to analog meters
Suitable for automated systems
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