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NEK - Compact Conductive Level Switch

NEK - Compact Conductive Level Switch

Product Features

Compact Design
No Moving Parts
Excellent for Dirty, Low-Viscosity or Aggressive Conductive Liquids
Transistor Switch or Relay Output
Made in the USA
Starting at
$170
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The KOBOLD NEK compact conductive level switch is an excellent choice for economically monitoring the level of sufficiently conductive liquids in tanks. The level switch senses liquid level by applying a low AC voltage to a set of stainless steel electrodes. When a sufficiently conductive liquid is present, a small current will flow between the electrodes, resulting in switch activation. The plastic NEK is available with either a PPS or polypropylene body with standard 316-Ti stainless steel electrodes. This makes the level switch suitable for many compatible chemicals and media. The solid-state design has no moving parts, so the switch is also a sure bet for level sensing of contaminated liquids as well as those with high solids content.

Product Specifications

Compatible Media
For Conductive Liquids Only
Body Material
Polypropylene or PPS
Sensing Electrode Material
316-Ti SS
Fitting
3/4" NPT
Max. Pressure
Polypropylene = 87 PSIG, PPS = 290 PSIG
Max. Temperature
Polypropylene = 140 °F, PPS = 185 °F
Switching Output
PNP or NPN Open Collector or SPDT Relay
Protection Class
IP68

Product Features

Compact Design
No Moving Parts
Excellent for Dirty, Low-Viscosity or Aggressive Conductive Liquids
Transistor Switch or Relay Output
Made in the USA

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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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