KOBOLD NV liquid level switches may be installed wherever you need a rugged, compact device to monitor liquid levels. The NV includes a cylindrical stainless steel float located at one end of a horizontal balance arm. This float moves up and down with the liquid level, and float movements are transmitted through the balance arm to a permanent magnet at the opposite end. The magnet actuates a reed contact located within a moveable housing. The reed contact switches on or off depending on the position of the permanent magnet and the switch housing. The reed switch is factory set as a normally open (N/O) contact, so that the contact closes as the liquid level rises, but you can change the switching function to normally closed (N/C) by simply moving the reed switch housing. Additionally, you can adjust the NV's sensitivity as needed to minimize the effects of turbulence.
Important Notice: Transitioning to U.S. Manufacturing
Due to the ongoing implementation of EU Directive 2020/2184 that restricts brass materials, product availability is subject to change at any time. We are actively reshoring production of our brass flowmeter models to U.S. facilities to ensure continued supply. Not all products can/will be reshored. During this transition, stock availability may fluctuate between the time of quotation and purchase order placement. We appreciate your patience as we work to establish our domestic supply chain and remain committed to providing you with the same high-quality products made closer to home.
Product Specifications
Contact
1 SPST Reed Contact, cCSAus Approved
Wetted Material
Ni-plated Brass, SS
Max. Temperature
230 °F (110 °C)
Product Features
Rugged, All Metal Compact Design
N/O or N/C, User Selectable
Hermetically Sealed Reed Switch
Ideal for Tanks with Inaccessible Tops or Bottoms
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