Handheld Ultrasonic Liquid Flowmeter
This handheld ultrasonic flowmeter utilizes the transit-time method for non-invasive liquid flow measurement. Clamp-on transducers mount externally on pipes, measuring liquid and liquefied gas flow in fully filled pipes.





Technical Specifications
Overview
Versatile Non-Invasive Flow Measurement
This handheld ultrasonic flowmeter utilizes transit-time technology to provide accurate, non-invasive flow measurement without the need for pipe cutting or process interruption. Designed for portability and efficiency, it is an ideal tool for service maintenance, performance audits, and system commissioning across industries such as water treatment, petrochemical, and HVAC. The device features a robust, lightweight design with a long-lasting rechargeable battery, making it suitable for demanding field environments.
Performance
Flow Velocity Range
- Accuracy
- ±1.0% of reading at rates >0.3 m/s; ±0.003 m/s at rates <0.3 m/s
- Liquid Compatibility
- Clean LiquidsSomewhat Dirty LiquidsTurbidity <10000ppm
Technical Specifications
Pipe Diameter Range
| Transducer Type | Range (mm) |
|---|---|
| Type S | 20-50 |
| Type M | 40-1000 |
| Type L | 1000-6000 |
Communication
- RS232
- RS485 (Modbus)
- OCT
- Relay
- Operating Temperature
- -35°C to +200°C
Physical Characteristics
Protection Rating
- Dimensions
- 212 x 100 x 36 mm
- Weight
- 0.5 kg
Power & Battery
- Battery Life
- 14 h
- AC Power Supply
- 85-265V
Applications
Supported Industries
- Water and Waste Water
- Petrochemical
- Chemical
- Refrigeration & HVAC
- Food, Beverage & Pharmaceutical
- Power Plants
- Metallurgy & Mining



