Ultrasonic sensors are susceptible to significant impacts because of their physical measurement principle since the running duration of sound varies with temperature, solar radiation, and gas composition, among others.
Strong rain, wind, or fog can further reduce the measurement range and dampen the sound waves. Radar sensors, however, provide accurate readings in all environmental circumstances and are unaffected by temperature changes, high pressures, or vacuum.
VEGA has now added a new family of instruments for continuous-level measurement to the well-established VEGAPULS. With the help of a newly created microchip, the new radar instrument series, which is based on 80 GHz technology, offers a genuine financial alternative to ultrasonic technology.
This enables it to be used in even more cost-sensitive applications, including auxiliary systems in process automation or those found in the water and wastewater sector.
💧 Do radar sensors also measure even at changing temperatures? | VEGA talk
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Optimized for Applications in the Water and Wastewater Industry
Level measurement is frequently exposed to the elements of nature, particularly in the water and wastewater sector. As an illustration, consider measuring the flow in the drainage ditches that go to the sewage treatment facility.
The new radar sensors’ outstanding accuracy, unaffected by environmental factors, allows for precise measurement of values and, as a result, reliable computation of levies.
The brand-new, portable radar sensor can be used to monitor river levels accurately. Its measured values are crucial for a prompt and accurate response during a flood event.
Radar sensors track the river level unaffected by temperature changes, such as those caused by high solar radiation. The sensor provides precise readings to the millimeter, even up to 30 m from the water’s surface.
Two variants of the new instrument series are available: a small version with a cable connection compartment and a version with a fixed cable connection (IP68).
- Wastewater treatment
- Drinking water supply
The Heart of the New Instrument Series–A New Microchip
By introducing a new line of compact devices to its collection of radar sensors, VEGA is making history once more. This one is particularly appropriate for applications where the price is considered, such as those in the water and wastewater sector or auxiliary systems in process automation.
For this specific need, VEGA created a novel radar microchip distinguished by its compact size and low energy usage. This is a prerequisite to providing a tiny radar sensor. The sensors can compete with ultrasonic measuring technology in terms of price due to these microchips’ ability to cut production costs.
This information has been sourced, reviewed and adapted from materials provided by VEGA Grieshaber KG.
For more information on this source, please visit VEGA Grieshaber KG.