Product Description

KOBOLD NBK bypass level gauges are used in applications requiring visual indication, continuous measurement, and/or control of liquid levels. Any free-flowing, compatible media with viscosity less than 200 cPs is a candidate. The NBK's design relies on the hydrostatic pressure principle to display tank level in a side-mounted measuring chamber. A float, which contains a ring magnet, rises and falls with the liquid level in the bypass tube. This approach allows the NBK to be built with an all metal construction, eliminating the breakage and leakage problems frequently experienced with glass tube designs. Visual indication, signal transmission or switching may be achieved by mounting these magnetically-sensitive devices on the exterior of the bypass tube. These devices then track or are activated by the ring magnet located inside the float as it moves with changes in fluid level.

NBK - Bypass Level Indicator

Product Specifications

Max. Measuring Length
18 ft, Longer with Extended Design
½"...1¼" NPT, ½"...2" ANSI Flange
Wetted Materials
316-Ti SS, Titanium
Max. Pressure
Flanged per ASME B 16.5 RF-2009 / NPT to 3600 PSIG
Max. Temperature
750 °F
Resistive Transducer, 4-20 mA Transmitter, Switches, Measuring Scale

Product Features

KOBOLD Circular Magnet System is Effective from All Sides
Media Temperatures to 750 °F
Industrial Ruggedness
Quick Delivery
Made in the USA
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