EPR Paddle Wheel Flow Meter mainly by using the principle of rotating blades to measure flow. Mainly by the middle of the leaf blade and the leaf blade capacity calculated. In the structural design of the product, Leaf blade need to be able to satisfy a sufficient change in the linear velocity 0~10m/s. Its apparent volume miniaturization design. Within the range of performance requirements, It can not produce a total shock to let the speed is reduced. The sensor requires actual measurement to get real flow signals, Elimination of bearing、Axial friction coefficient error and the leaf blade resistance error etc. Calculate the K value read. The company's flow test equipment, Testable 10mm~300mm mouth Diameter flow sensor.
The EPR Paddle Wheel Flow Meter is a compact and reliable water flow meter designed to measure liquid flow using a rotating magnetic paddle wheel. As the blades rotate with the fluid velocity, the sensor accurately calculates flow rate based on the paddlewheel’s rotational speed. The blade design supports a wide linear velocity range of 0–10 m/s, ensuring stable measurement performance across various flow conditions.
Engineered with a miniaturized structure, the paddlewheel operates without generating excessive vibration or flow disturbance, maintaining consistent measurement accuracy. The sensor captures real flow signals directly, eliminating common errors caused by bearings, axial friction, and blade resistance. This allows precise calculation of the K‑factor for accurate flow calibration.
The company’s advanced flow‑testing equipment supports calibration and verification for flow sensors ranging from 10 mm to 300 mm in diameter, ensuring high performance across a wide range of pipe sizes and industrial applications.
128×64 LCM display for easy operation and clear visibility of system status
SSR MOSFET output for reliable, solid‑state switching performance
4–20 mA analog output for seamless integration with industrial control systems
Wide voltage supply range to support diverse installation environments
Built‑in FRAM storage for long‑term cumulative flow data retention
RS485 Modbus communication interface for stable and efficient data transmission
Separated display and sensor design for flexible installation and improved usability
