Product Features
Measuring Range of Liquids up to 25 m Solids up to 10 m
Narrow 5-7° Beam Angle
Polypropylene or PVDF Wetted Parts
Accuracy of ± 0,2 % of Reading, + 0,05 % of F.S.
4-20 mA 2-Wire Output Std, Relays/Display Optional
The KOBOLD NUS-4 ultrasonic level and volume transmitter is designed for non-contact, continuous level and volume measurement in vessels or for flow measurement in open channels. It is especially suited for applications where physical contact should be avoided with the surface of the media. Examples of such applications might include corrosive acids, possible contamination like sewage, or adherent media.
The ultrasonic level technology is based on the principle of measuring the time required for the sent ultrasonic pulses to make a round trip from the sensor to the media surface and back. The direct-mounted evaluating electronics of the NUS-4 evaluate the echo time of the pulses and determine the level.
A signal output for remote transmission and a relay contact for monitoring purposes are both available as options. For programming and for local display, the NUS-4 is available with an optional pluggable programming unit with LCD display. The sensors have a total beam angle of 5°-7° at -3 dB. This ensures that the NUS-4 provides reliable measurement, even in process tanks with various protruding objects.
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We are a value-driven global manufacturer of process and control instrumentation. Since 1980, we have offered one of the most comprehensive lines worldwide; consisting of flow, level, pressure, temperature, and more.
Here in our Pittsburgh-based US headquarters, we manufacture, sell, and support high-quality solutions for countless industries and applications.
Our passion is partnering with you to measure what matters and producing the finest products to do so.
Thank you for considering us as your application solution partner.
KOBOLD is proud of our products, our people, and our processes that enable us to provide ideal application solutions and an unrivaled buying experience whether you are an end-user, OEM, or engineering firm.
KOBOLD is a fast-growing employer of choice, focused on team empowerment, employee engagement, and an exceptional work experience.
We are proud to have team members that have been with us for decades who can provide you with a wealth of industry, application, and product knowledge.
Our products are well-known for their quality, reliability, longevity, Innovation, and long-term value. Backed by German engineering and US manufacturing, our solutions remain cost-competitive even though they are not mass-produced.
Many of our products were created in partnership with customers who were unable to find a solution elsewhere and we can do the same for you.
Finding the right process instrumentation doesn’t have to be intimidating. Because we make, sell, and support our products, we provide a guided, streamlined, and efficient experience that is built around your needs and our knowledge. We partner with you as much as you want, every step of the way.
Many manufacturers with limited product lines force a fit between their product and your application, often leading to over-specified and over-priced recommendations. Our comprehensive product line allows us to tailor the product to your application, not the other way around. We approach your product selection with a focus of integrity, not profit.
