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The KUF100 ultrasonic flow meter works based on the time difference method. It transmits and receives ultrasonic signals in the fluid, and uses the difference in ultrasonic propagation time in the downstream and upstream directions to calculate the flow rate, thereby further obtaining the flow value. The advantage of this method is that it can accurately measure liquids containing suspended particles or bubbles and is not affected by the fluid conductivity.
The KUF100 Ultrasonic Flowmeter offers simple installation and easy operation. It doesn't require pipe cutting or prolonged downtime for installation, which can be completed in just a few minutes.
Featuring a new clamp-on design, it measures flow without direct contact with the medium, preventing pressure loss and contamination that occur with traditional flowmeters.
With customizable modes, it provides flexible and versatile operation. The device can accommodate pipes of various diameters within the measuring range, and is compatible with both metal and resin pipes.
The extra-large screen offers a diverse and user-friendly display. Additionally, the flowmeter can be equipped as an ultrasonic cold/heat meter, enabling accurate energy consumption monitoring and measurement.
Supported Pipe Materials | stainless steel, iron, brass, aluminum, PVC, PP, PVDF and other rigid plastic pipes |
Supported Liquid Medium | Water or other (single without solid particles and impurities) |
Supported Medium Temperature | 0-75°C (no freezing on the surface, high temp, version customizable) |
Default Low Flow Cutoff | 0.1m/s |
Display Method | 256*128 backlit LCD |
Response Time | 0.5~60s |
Accuracy Class | ±2%, up to ±1% after calibration |
Data Storage Period | 300 milliseconds |
Memory Backup | EEPROM (data storage length: more than 10 years, data read/write frequency: more than 1 million times) |
Power And I/O Connectors | M12 aviation plug |
Output | 4-20mA |
Communication | Modbus RS485 |
Optional Output | OCT (pulse output) / one relay alarm |
Power Supply | 10-24V VDC |
Electric Power | <3W |
Circuit Protection | Power reverse protection, power surge protection |
Each output short-circuit protection, each output surge protection | |
Protection Level | IP65 |
Ambient Temperature | -10 to 60°C (no freezing) |
Relative Humidity | 35 to 85% RH (non-condensing) |
Vibration Resistance | 10 to 55 Hz, double amplitude 1.5mm, 2 hours each for XYZ axes |
Impact Resistance | 100m/s2 16 ms pulse, X, Y, Z axis each 1000 times |
Meter Material | aluminum alloy, industrial plastic |
Cable Length | Standard 2 meters, (PT1000 standard 9 meters) |
Pipe diameter | Upper limit flow value ( L/min ) |
15 | 60 L/min |
20 | 100 L/min |
25 | 200 L/min |
32 | 300 L/min |
40 | 400 L/min |
50 | 600 L/min |
65 | 1000 L/min |
Tip: The inner diameter of the smallest measurable pipe section is greater than or equal to 12mm.
DN15-40
DN50-65
Appendix:KUF100 Clamp On Ultrasonic Flow Meter Datasheet_v1...