The Sierra Instruments Innova-Sonic Model 210i Ultrasonic Portable Flow Meter supports temporary, field-based liquid flow measurement where a permanent meter installation is not required.
Its portable clamp-on transducer design allows technicians to take measurements from the outside of the pipe without pipe cutting or process shutdown.
Designed primarily for clean liquids, the 210i can also operate with liquids containing small amounts of air bubbles or suspended solids commonly found in industrial environments.

The complete portable measurement kit includes clamp-on transducers and a handheld display interface for liquid flow checks, audits, troubleshooting, and system monitoring.
Key Characteristics
- Portable clamp-on ultrasonic flow meter for liquid measurement
- Transit-time ultrasonic measurement technology
- Designed for field use when permanent installation is not required
- Clamp-on transducers install on the outside of the pipe
- Supports setup in five minutes or less
- Designed primarily for clean liquids
- Tolerant of liquids with small amounts of air bubbles or suspended solids
- Handheld display interface with bright color display and push buttons
- Battery-powered handheld operation
- Transducers support pipe sizes up to 236” (6000 mm)
- SD card data logging capability
- No pipe cutting or process shutdown required for clamp-on use
Ideal Applications
- Checking other flow meters
- Flow and usage audits
- Leak detection in piping systems
- Cooling and heating fluid measurements
- Water and wastewater measurements
- Monitoring and controlling HVAC systems
- Fuel and oil consumption measurements
- Offshore applications
- Automated process control
Product Family Includes
- Innova-Sonic® 210i Portable
- Portable clamp-on transducers
- Handheld display interface with bright color display and push buttons
- Transducers for pipes 0.6 to 236” (15 to 6000 mm)
- Portable ultrasonic liquid flow measurement kit
Industries Served
- Water and Wastewater
- HVAC
- Industrial Facilities
- Oil and Fuel Handling
- Offshore Operations
- Utilities
- Process Industries
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