KOBOLD NBK Series 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 bypass level indicator 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 bypass level indicators 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.
Max. Measuring Length 19.7 ft.
Fittings 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
Options Resistive Transducer, 4-20 mA Transmitter, Switches, Measuring Scale
Homme