The FK-FIC200 Paddlewheel Flow Meter features a simple yet highly reliable design, offering accurate liquid flow measurement with low maintenance requirements.
It enables real-time monitoring of both flow velocity and temperature within pipelines, providing integrated measurement and output signals for industrial process control.
Equipped with an OLED display and intelligent alarm function, the FK-FIC200 ensures efficient and stable monitoring of pipeline systems.
It is widely used in industries such as:
Insertion Paddlewheel Flow Meter Design
Easy installation with minimal pipeline modification.
Integrated Temperature & Flow Sensor
Combined monitoring improves efficiency and control.
Digital & Analog Output Support
Flexible integration into automation systems.
Intelligent Alarm Output
Real-time alerts for abnormal flow or temperature.
Corrosion & Scaling Resistant Impeller
Durable rotor suitable for long-term industrial use.
Simple & Reliable Structure
Low maintenance and long service life.
IP65 Protection Rating
Suitable for demanding industrial environments.
Cost-effective industrial liquid flow solution
Easy installation and low maintenance
Integrated temperature monitoring
Reliable paddlewheel measurement principle
Multiple output options for automation systems
Durable design for harsh industrial environments
The FK-FIC200 operates based on the paddlewheel (rotor) rotation principle.
A rotor (paddlewheel) is installed at the center of the probe and supported by precision bearings. When the probe is inserted into the pipeline:
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Flowing liquid impacts the rotor blades.
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The rotor begins to spin.
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The rotational speed is proportional to the liquid flow velocity.
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As the rotor rotates, the embedded magnet triggers a Hall-effect sensor.
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The sensor generates a frequency signal proportional to the flow rate.
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The processor converts the frequency signal into standard electrical outputs.
This measurement method ensures stable and repeatable flow detection, especially suitable for clean liquids and water-based applications.
| Performance parameters |
| Measured variables |
Flow rate, temperature |
| Measuring range |
Flow velocity: (0.3~6) m/s |
| Temperature: (0~100)℃ |
| Nominal diameter |
DN25~DN600 |
| Accuracy |
Flow rate: 5%FS |
| Temperature: ±1.5 ℃ |
| Output |
| Transmitter output |
Flow rate/temperature (4~20) mA, load resistance ≤500 Ω |
| Alarm output |
Flow/temperature alarm, PNP/PNP alarm contact, contact capacity: 24V/100mA |
| Communication |
RS-485 interface, MODBUS-RTU |
| Power supply |
| Power supply |
24VDC |
| Power consumption |
≤3W |
| Electrical interface |
M12*1.5 aviation connector |
| Environmental conditions |
| Ambient temperature |
(-20～60)℃ |
| Ambient humidity |
≤65%RH |
| Protection level |
IP65 |
M12*1.5 aviation connector
The FK-FIC200 Paddlewheel Flowmeter is ideal for liquid flow monitoring in various industrial sectors:
Water & Process Liquids
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Industrial water systems
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Cooling water monitoring
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Process water control
High-Tech Industries
Heavy Industry
Environmental & Treatment Systems
Its insertion-type structure makes it especially suitable for medium and large diameter pipelines.
