NDT - Static Pressure Level Switch

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Product Description

The KOBOLD NDT static pressure level switch is especially suitable for level monitoring of liquids in open or vented tanks. It uses pressure to measure the height of the liquid above the bottom of its user-supplied sensing tube. Operation of the NDT is simple. Install a pipe on it so that the bottom of the pipe reaches to four inches below the desired switch point. When the liquid level reaches the pipe, it will seal off access to the pipe end. As the level continues to rise, the static pressure of the liquid will exert a pressure on the air pocket trapped in the pipe (corresponding to the height of the media above the pipe end). The NDT is connected to the air pocket and factory adjusted to trip at 4" of water column pressure. The switching can therefore take place without the moving mechanism ever contacting the media. Since the pipe is user supplied, mounting flexibility and chemical compatibility with the process is easily afforded.

NDT - Static Pressure Level Switch Datasheet

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NDT - Static Pressure Level Switch Manual

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Product Specifications

Wetted Parts Exposed to Liquid

User-Supplied 1¼" OD Tube

Wetted Parts Exposed to Air Pocket

NBR, Polyamide

Media

Any Compatible, Free-Flowing Liquid

Switchpoint

4" Above the Bottom of User-Supplied Tube

Switch Rating

SPDT, 250 VAC/8A max.

Product Features

Perfect for Coating, Dirty, and Viscous Liquids

8 Amp SPDT Contact

Reliable and Economical

Simple Installation

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ABOUT KOBOLD USA

For decades, KOBOLD has been a world leader in process measurement and control solutions. We offer one of the industry’s broadest lines of sensors, switches and transmitters to measure and control flow, pressure, level and temperature. KOBOLD sensors and controls include:

Flowmeters, flow switches and flow transmitters

Pressure gauges, pressure transmitters and pressure switches

Level switches, float switches, level gauges, level transducers, level indicators and level transmitters

Temperature switches, temperature gauges and temperature transmitters

Accessories, including magnetic filters, needle valves, regulating valves, control devices and relays

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KOBOLD and its affiliate companies have been and continue to be leaders in the field of industrial measuring and control equipment. Some of our products have set the bar in the industry, helping to shape the field of industrial instrumentation into what it is today. Always on the leading edge, we offer a comprehensive portfolio of reliable instrumentation that is found in a vast array of applications all over the world. Our technologies offer a solution oriented way to control the most diverse variables.

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Our years of experience and our excellence in customer service and technical support have built our industry reputation as the partner of choice. We believe in serving and supporting our customers and our products and have made customer service a priority. Our expert engineers are always available during business hours to help you choose your KOBOLD solution, and their decades of experience are an asset that we are proud of. We are here to help you develop and select the best solution for your system, and eliminate the challenges that can come in selecting the most optimal and economical equipment for your application.

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Our technical solutions can be easily integrated into a wide variety of systems in many industrial sectors. Thanks to internationally recognized BUS interfaces, most of our models can be easily adapted into already established automated processes. Our innovative instrumentation delivers that highest standards of service and can handle complex automated processes. Because our models are both sophisticated and easy to use, they are very popular among end users.

INSTRUMENTATION ABOVE AND BEYOND THE STANDARD

While KOBOLD offers a wide variety of instrumentation that meets most standard application needs, we are also able to meet extraordinary application needs that can be hard to find solutions for. For example, we have built the largest Coriolis meter on record. We also offer other instrumentation that can handle excessive amounts of flow, pressure, and temperature. Our familiarity with exotic materials allows us to offer solutions for variables that are frequently hard to accommodate. Because we are the manufacturer, we also have the flexibility of being able to provide customized solutions in certain circumstances, based on the exact application needs.