2 products found
AS Office Engineering and Trading products
DMTF Wall-Mount Clamp-On Ultrasonic Flowmeter
The DMTF Wall-mount Clamp-on Ultrasonic Flowmeter family provides abundant capabilities for accurate liquid flow measurement from outside of a pipe. It utilizes state-of-the-art technologies on ultrasonic transmission/receiving, digital signal processing and transit-time measurement. The proprietary signal quality tracking and self-adapting technologies allow system to optimally adapt to different pipe materials automatically. The flow meters of the DMTF family are carefully designed so that their user-interfaces are self-explain atory and their operation is simple and easy. The unique clamp-on fixture design makes the installation very simple and no special skills or tools are required. Due to the non-invasive nature of the clamp-on the technology, there is no pressure drop, no moving parts, no leaks, no risk of contamination, no risk of corrosion, no pressure dependency.
Ultrasonic Level Meter
The level meter is composed with the designed in the integrative ultrasonic wave sensor and electronic unit. The level meter installs on the top of the container, under the control of the electronic unit, the sensor launches a bunch of ultrasonic pulses to the tested. Sound wave is reflected by object surface, parts of reflected return waves echo are received and change into the electric signal. The time of launching ultrasonic wave to the receiving it again is direct ratio to the distance of sensor to the things of tested. The electronic unit measures the time, and calculate out the distance examined according to the known velocity of sound. Then draw the location value of things through subtraction operation.
