KOBOLD NE conductive liquid level switches are made in the USA and are designed for monitoring the level of moderately to strongly conductive liquids in tanks and vessels. The simple design incorporates no moving parts and makes these conductive liquid level switches especially suitable for difficult applications, such as monitoring the level of low density liquids, high viscosity liquids, or liquids containing large quantities of suspended particulates.
Conductive level switches operate through measurement of the electrical resistance between a sensing electrode and a reference electrode. A complete NE Series level switch system consists of a reference electrode, a sensing (control) electrode and a relay/power supply like our NE-5048 Electrode Relay for Conductive Level Switches.
Up to six conductive electrodes may be mounted on each NE unit, for a total of up to six switch points. A wide range of available materials, including 316-Ti stainless steel, Hastelloy® or titanium with optional polyolefin or PTFE coating of electrodes, makes the NE ideal for use with corrosive or dirty media.
The KOBOLD NE Conductive Level Switch Series also features the NEH Cable Suspended Conductive Level Switch for applications that require much longer probe lengths and for applications in tanks with low overhead clearance which restricts or complicates installation.
For even tighter installation spaces, consider the NEK Compact Conductive Level Switches.
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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.
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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.