Radar is the better ultrasonic
80 GHz radar technology for reliable liquid level measurement in all industries, including water and wastewater.
Radar for the price of ultrasonic
This radar level product series is especially suitable for more price-sensitive applications, like those found in the water and wastewater industry. These VEGAPULS sensors can be used in applications with either liquids or bulk solids. VEGA recently received the FM and CSA Intrinsically Safe Approvals for the VEGAPULS C21, C22, C23, 21, and 31 radar sensors.
The following VEGA instruments are now certified to NSF/ANSI/CAN 61: VEGAPULS C 21, VEGAPULS C 22, and VEGAPULS C 23 in addition to other pressure sensors and point level switches. You can find all the products with drinking water certifications here.
Level sensors |
With cable connection compartmentProtection IP66/IP67, Type 4X |
With fixed cable connectionProtection IP66/IP68, Type 6P |
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VEGAPULS C 21With axial cable outlet, supplementary outputs: Modbus, SDI-12
$ 1,061.00
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Base price
VEGAPULS C 22With lateral cable outlet, supplementary Outputs: Modbus, SDI-12
$ 1,061.00
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Base price
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Common applications
Click through some of our common applications with these level instruments. Want to see more applications? Click the industry you are looking for above to find a variety of products and applications.
Pumping station
Level control in a pumping station
To the applicationChemical tanks
Level measurement and point level detection in the chemical tank
To the applicationSewage screw lifting station
Level measurement in the sewage lifting station
To the applicationSludge receiving station
Sludge receiving station Level measurement
To the applicationLevel measurement solutions for a variety of industries
VEGA sensors reliably solve the most difficult measurement problems in all industries from water and wastewater to food and pharmaceutical.
Advantages of radar level sensors compared to ultrasonic
Using radar technology to monitor water level in a variety of applications
When comparing radar vs. ultrasonic level sensors, radar sensors measure unaffected by temperature fluctuations, high pressures and environmental contaminations. 80 GHz radar technology is made for reliable liquid level measurement in all industries from water and wastewater to pharmaceutical.
Process and ambient influences
Radar sensors are unaffected by temperature, pressure or vacuum and provide correct readings under all environmental conditions.
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Dead zone and floodability
Radar sensors allow a safe measurement up to the sensor antenna, even in case of flooding.
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Contamination and condensation
Radar sensors are insensitive to contamination and do not need to be cleaned.
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Reliability and accuracy
Radar sensors can also be used in confined spaces and installations.
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Common questions, answered by our level experts
Read the article here
80 GHz radar vs. ultrasonic: Non-contact Level Measurement Technology Comparison
Chat with a VEGA expert
Be sure to ask about a risk-free trial of any of our radar level sensors and see for yourself how it compares to ultrasonic.
Need a more robust sensor?
We have that too. Check out our VEGAPULS 6X for liquid level measurement in more difficult applications.
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