ultrasonic liquid flow meter

The portable ultrasonic flowmeter can be used with various types of detectors applicable for small to large diameter pipe (0.5″” to 236″” / 15mm to 6000mm) and low to high temperature (?30 to +160¡ãC).
This Ultrasonic liquid flow meter is designed for 12 hours of continuous operation with a built-in battery ,allows flow, velocity and total data to be stored. Though RS232 to connect with a PC to facilitate configuring the storage as well as saving and reading data files.
Sensor: Clamp-on/External
Principle: transmit time
Size: DN15mm-DN6000mm Measuring medium: Liquid
3.6V Battery-powered

The QTDS-100H handheld ultrasonic flow meter provide accurate and trouble free flow metering for a wide range full pipe applications including: potable water, raw waste water, effluent, well water, slurry, or virtually any sound conducting liquid. The QTDS-100H handheld ultrasonic flow meter incorporates the latest ultrasonic technology to give you an accurate, easy to use hybrid flow meter with transit-time operating modes.
1.Accuracy: ± 1%
2.Speed: 0.01 ~ ± 32 m / s bidirectional
3.Wide range of measurement, DN15mm ~ DN6000mm
4.Communication: RS-232
5.Integrated recorder: 2000 lines of recording data
6.Built-in Ni-MH battery, autonomy 12 hours in operation 7.Single uniform liquid such as tap water,sea water, beer, oil,etc.