Digital Clamp On Ultrasonic Flow Meter for Water Liquid Oil Fuel Diesel Chemical Flowmeter 4-20mA Modbus

Product Introduction

The ultrasonic flow meter is a non-invasive flow measurement device designed for clean and slightly dirty liquids. It operates based on the transit-time principle, where two ultrasonic transducers send and receive sound waves through the pipe. The difference in travel time between the upstream and downstream signals is directly proportional to the flow velocity, enabling highly accurate flow rate calculation.

Key advantages include clamp-on installation without pipe cutting or system shutdown, high accuracy up to ±0.5%, wide pipe size range from DN25 to DN3000, and multiple output options (4-20mA, pulse, RS485 Modbus). The meter features no moving parts, resulting in low maintenance and long service life.

Typical applications include water treatment, HVAC systems, oil and fuel monitoring, chemical dosing, and industrial process control. Portable handheld models are also available for temporary or spot-check measurements. Each unit is factory calibrated and ready for installation.

1. Non invasive clamp on installation no pipe cutting or system shutdown required

2. High accuracy up to 0.5 percent of reading for reliable liquid flow measurement

3. Wide pipe size range from DN25 to DN3000 suitable for various industrial applications

4. Multiple output options including 4 20mA pulse and RS485 Modbus for easy integration

5. Low maintenance cost with no moving parts inside reducing wear and tear