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NRF-1W - Flexible Cable Water Well Level Transmitter

NRF-1W - Flexible Cable Water Well Level Transmitter

Product Features

Flexible Cable Lengths Up to 1000 Feet (300m)
Accuracy of ± 1% of Span
High Frequency Propagation Resists Errors Due to Coating
PFA-clad SS Cable
Flexible, Segmented ½" Diameter Stainless Steel Cable Weight
Simple, Non-Interacting Zero and Span Adjustment
Sample Applications: Deep Well Measurement, Water Storage Tanks, Wastewater Treatment, and Chemical Holding Tanks
Starting at
$1,426
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The KOBOLD NRF-1W flexible-cable water well level transmitter is a highly dependable, deep water-well level sensor, designed to measure water levels within in-ground pipes of 3/4" ID and larger. All wetted surfaces are PFA-clad and 316 stainless steel. The flexible, segmented weight facilitates ease of installation around slight bends in pipes. The microprocessor-based transmitter, which converts the capacitance change into a linear, highly accurate 4-20 mA signal, is mounted in the head mounted enclosure. Optional remote-mounted electronics are also available. The water-well level transmitter operates at a higher frequency than similar devices, up to 2 MHz maximum, thereby minimizing the effects of coating on the probe. The compact and advanced microprocessor-based design makes installation and set-up a simple task.

Product Specifications

Accuracy
± 1% of Span
Repeatability
± 0.1% of Span
Max. Length
1000 Feet (300m)
Standard Fitting
3/4” NPT (316 SS)
Cable
PFA-clad 3/32" Diameter SS Cable
Weight
316 SS
Process Temp. Range
-100...350 °F
Ambient Temp. Range
-40...160 °F
Max. Pressure (SS Fitting)
100 PSIG @ 70 °F, 50 PSIG @ 300 °F, 14 PSIG @ 350 °F

Product Features

Flexible Cable Lengths Up to 1000 Feet (300m)
Accuracy of ± 1% of Span
High Frequency Propagation Resists Errors Due to Coating
PFA-clad SS Cable
Flexible, Segmented ½" Diameter Stainless Steel Cable Weight
Simple, Non-Interacting Zero and Span Adjustment
Sample Applications: Deep Well Measurement, Water Storage Tanks, Wastewater Treatment, and Chemical Holding Tanks

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Who Are We?

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.

Why Choose KOBOLD?

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.

Our People

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

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.

Our Process

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.

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