The Kobold Instruments Inc. NEK conductive level switch was designed for applications such as monitoring the level of low density fluids, high viscosity fluids or fluids containing large quantities of suspended particulates. The design incorporates unmovable parts and can be used to monitor the level of conductive fluids.
The conductive level switch is available in materials with electrodes available in 316-Ti stainless steel, hastelloy or titanium. It is available with pressure ratings to 440 PSIG and temperature rating to 300°F. Switches with two to six rigid electrodes come with 1-1/2 in NPT fittings; single electrode switches come with ½ in NPT fittings and are available with either rigid or suspended cable electrodes.
Kobold Instruments Inc., 1801 Parkway View Drive, Pittsburg, PA, 15205. Tel: 800-998-1020; Fax: 412-788-4890.