ULTRASOUND FLOWMETER
CLEAN LIQUIDS MEASUREMENT
TECFLUID CU
Accuracy: ± 1.5% read value ± 0.02 m / s
Maximum temperature: 80ºC.
ULTRASOUND FLOWMETER
CLEAN LIQUIDS MEASUREMENT
TECFLUID CU
Range: DN80 to DN2000
Accuracy: ± 1.5% read value ± 0.02 m / s
Maximum temperature: 80ºC.
Principle of operation
FLOW METER BY ULTRASOUND – TECFLUID CU
The flow meter model CU100 is an electronic equipment that is based on the transmission of ultrasound signals through a pipe where a liquid circulates. The principle of operation is called by transit time. Two ultrasound transducers, acting alternately as transmitter-receiver and conveniently placed in a pipe, send an ultrasonic signal first in one direction (A → B) and later in the reverse direction (B → A). A digital processor measures both transit times. When there is no flow in the pipe, these times (A → B and B → A) are the same, but when there is a flow at a certain speed, the round trip times are different (A → B decreases, while B → A increases). The difference between these times is proportional to the velocity of the liquid in the pipe. An electronic circuit based on digital signal processing converts this difference in transit time into a flow rate.
Features
FLOW METER BY ULTRASOUND – TECFLUID CU
Accuracy:
± 1.5% read value ± 0.02 m / s
Materials:
Non-invasive meter, without parts in contact with the liquid
- Converter box: ABS
- Transducers: Plastic
- Guide: Anodized aluminum
- Clamps: EN1.4301 (AISI 304)
Connection types:
Outside of the pipe, CLAMP-ON system
Sizes and flow rates:
- From DN80 to DN2000
- From 4 to 135000 m3 / h H2O 20ºC
Maximum temperature:
80ºC
Maximum pressure:
No restrictions, non-invasive meter
Applications
FLOW METER BY ULTRASOUND – TECFLUID CU
- Water treatment and distribution
- Food, pharmaceutical, chemical and paper industry
- Heating and cooling circuits
- Pools and irrigation systems
- Fire fighting installations
- Automotive industry
- Power plants