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Level Switch

Detects whether or not powder, granule, and liquid are present at each point. Detects levels such as upper limit, middle limit, and lower limit. Various models including a rotary type, capacitance type, vibration type, and float type are available.

for Powder

Rotary Paddle Type Level Switch NL/NM Series

[Rotary Paddle Type Level Switch] NL/NM Series

This level switch intended for powder can be used under various circumstances. It can be used easily and operated stably over the long term.

  • No need to remove the unit while motor replacemet.

  • By selecting suitable paddle to each application, wide range of powders and granules are detectable.

Reversible Paddle Type Level Switch NNL/NNM Series

[Reversible Paddle Type Level Switch] NNL/NNM Series

This rotary type level switch has long life duration and works well when a measured substance flows at all times or when powder in a container is replaced early.

  • Suitable for the process with frequent ON/OFF signal switching.

  • No need to remove the unit while motor replacemet.

Small Rotary Paddle Type Level Switch LS Series

[Small Rotary Paddle Type Level Switch] LS Series

This palm-sized level switch is most suitable for small tanks. Burdensome work for removing the paddle during installation is not needed.

  • Compact sized rotary paddle level switch remaining the features of normal sized one.

  • Folding paddle does not need to be removed when installing the unit.

Swing Type Level Switch SWM Series

[Swing Type Level Switch] SWM Series

As a result of experiences and technologies over the years, this rotary type level switch for powder has been created. The life duration has been remarkably extended by electronic circuitry without mechanical consumables.

  • No influence by the adhesion as the paddle swings instantaneously.

  • No influence of the load on the paddle as the detection part is separated from motor part.

Microwave Type Level Switch MWS2 Series

[Microwave Type Level Switch] MWS2 Series

This face-type level switch uses microwaves. It works well for detecting dust, coal, gravel, granule, and so on.

  • Detectable without any influence of adhesion on the detection surfaces.

  • Paper trash, which usually is difficult for normal switch to detect, is detectable with this unit.

for Powder

for Liquid

Horizontal Float Type Level Switch KF-200/KFG-200 Series

[Horizontal Float Type Level Switch] KF-200/KFG-200 Series

This float switch is installed horizontally. It needs no power source. It has a simple internal mechanism and can be handled easily.

  • Easy handling as the inner structures are unitized.

  • NK certified lines

Vertical Float Type Level Switch  KF-300/KFE-3000 Series

[Vertical Float Type Level Switch] KF-300/KFE-3000 Series

This float switch is installed vertically. Multiple points can be detected by one unit. Various sizes and materials can be selected so that the switch can be used for a wide range of liquids.

  • Reed switch enables long time and stable detection.

  • Detection does not affected by external factor such as humidity, gas, dusts etc.

Multi-Point Ball Float Type Level Switch KF-805N/KARI Series

[Multi-Point Ball Float Type Level Switch] KF-805N/KARI Series

This Flygt type multipoint ball float switch is most suitable for measuring the level of sewage containing viscous liquid, suspended solids such as scum, etc.

  • Proper and safe detection with 1 to multiple points.

  • Detection points are easily adjustable.

Small Float Type Level Switch KS/KV/RFS/MFS Series

[Small Float Type Level Switch] KS/KV/RFS/MFS Series

This switch has a simple structure and can be handled easily. Various models are available to support various environments sensitively.

  • With wide range of materials, it can be applied to many different applications.

  • Custom made is available to each application.

Diaphragm Type Level Switch KF-500 Series

[Diaphragm Type Level Switch] KF-500 Series

This level switch uses an internal pressure of the detection pipe. It needs no power source. Both viscous liquids and high-temperature liquids can be measured.

  • Stable operaion with simply designed moving part.

  • High temperature liquids are detectable. (Usually it's not easy with normal float switch.)

Electrode Type Level Switch KF-600 Series

[Electrode Type Level Switch] KF-600 Series

In combination with an amplifier, the switch detects a liquid level depending on whether a minute electric current is present between electrodes in conductive liquids.It is a liquid level meter that can support various liquids through various types of electrode materials.

  • With its wide range of materials for probe part, it can be applied to various liquids.

  • Detection level is adjustable at site.

fo Liquid
for Powder and Liquid

for Powder and Liquid

Capacitance Type Level Switch ALN/SL Series

[Capacitance Type Level Switch] ALN/SL Series

With over 1000 variations of electrode models, it can be provided to any application.

  • High insulation powder/granule, conductive liquid/viscous material are detectable.

  • Sedimant in the liquid and interface between two liquids are detectable.

Vibration Type Level Switch KVK/KVA/KVS/KVF Series

[Vibration Type Level Switch] KVK/KVA/KVS/KVF Series

High sensitivity and stable detection for material with specific gravity over 0.03. Detectable with objective change such as dielectric constant, moisture content etc.

  • Low density powders (specific gravity over 0.03) are detectable.

  • Vibration rod (stainless steel) stands high pressure with its integral structure.

Vibration Type Level Switch KVX/XV2 Series

[Vibration Type Level Switch] KVX/XV2 Series

This level switch is a compact vibration type in consideration of usability. The switch supports even measured substances whose conductivity or specific gravity changes. It is a high-sensitivity sensor that detects substances with an apparent specific gravity of 0.1 or more (0.03 as an option).

  • Powders with density over 0.1 (option 0.03) are detectable.

  • Stable detection for the material with dielectric constant or electrical objective change.

©2022 by Nihon Engineering SEA Sdn. Bhd. 202101000847 (1401145-K)

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