Level Switches

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  • Kobold NV Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Moving Parts Float Brass/Bronze, Stainless Steel

    Kobold® type NV is an economical, compact level switch for liquids. A cylindrical, stainless steel float is located at one end of a horizontal balance arm. The reed contact is factory set at normally open, but can be changed to normally closed by simply sliding the reed switch housing. The switch sensitivity is also adjustable to help minimize the effects of turbulence.

  • Kobold NVI Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    Industrial Non-Moving Parts For Bulk Media, Vibrating Fork Brass/Bronze

    Kobold® type NVI industrial level switches are designed for single-point level monitoring in powder and small diameter, granular media applications. The system consists of a vibrating probe and an electronic switch. The media must have a density of 3.1 lb/ft³ (0.05 kg/dm³) or greater for proper operation. The sensitivity of the switch is factory set for use with a media density of 18.73 lb/ft³ (0.3 kg/dm³) or greater, but this is easily adjusted via a DIP switch.

    Data Sheet
  • Kobold NWP Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    Industrial, OEM Non-Moving Parts Non-Contact Plastic

    Kobold® type NWP level switches operate by the vibrating fork principle and vibrate at a frequency of 400Hz in air. The rugged technology provides reliability for tough applications such as coating, foaming, and turbulent media. The all solid state design ensures longevity and the all plastic construction makes it ideal for many aggressive liquids. For optimum performance, the liquid level switch adjusts automatically for coating build up, and if necessary, outputs a proactive maintenance alarm to request cleaning. The low voltage SPST relay can replace semi-conductor outputs when wired appropriately.

    Data Sheet
  • Kobold NWS Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    Industrial Non-Moving Parts Vibrating Fork Stainless Steel

    Kobold® type NWS level switches work on the vibrating tuning-fork principle. They are compatible with non-coating and some coating media who viscosities can range up to 5000 cSt. In addition to the electrical switching control function, an LED signals the status of the switch and the presence of power at the NWS's terminals. The switching logic of the NWS is easily toggled between N/O and N/C by an internal switch.

    Data Sheet
  • Kobold TED Level Switch

    Item Type Moving or Non-Moving Parts Technology Body Material
    OEM Non-Moving Parts Electro-Optic Stainless Steel, Plastic

    Kobold® type TED switches operate independently of liquid properties such as color, viscosity, dielectric constant, density, conductivity, contamination, and temperature. They are compact, self-contained, and have an all solid state design. Reliability and operational consistency are ensured by use of a design that contains no moving or wearing parts. The body is available in polysulfone, stainless steel, or PFA and can accommodate a variety of containers and chemicals.

    Data Sheet