Detects the presence and/or level of liquids and powders. They are used to detect such variables as Full, Not present, or Upper and Lower limit.
Level switch
Capacitance level switches
The level switch detects the presence of material by reading changes in capacitance. These switches can detect various types of substances, from liquids to powder and granulated materials.
YAL/YAE series
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[Standard type]A series of level switches that can detect liquids, slurries, powder, granulated material, foam, and interfaces. Compact with advanced functionality. Can be used at high temperature and pressure. CE marking compliant models (YAL integrated, 24VDC) |
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LT/DS series
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[Standard type]Can be used to measure any material by using the variety of amplifiers and electrodes available, from super-high to low sensitivity. |
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YAL-F1 type
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[Small flat type]Ideal for liquid level detection in a small tank. The sensor electrode does not affect liquid flow. |
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YAL-S2 type
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[Sanitary type]Highly reliable switches specifically for sanitary fields. Can be used for SIP and CIP washing. Ideal for food and pharmaceutical processes. |
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YTL series
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[High-sensitivity type]High-sensitivity and high functionality have been achieved by the latest technology. Ideal for detecting powders and insulating substances with a small apparent density. |
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Compact capacitance level switches
The level switch detects the presence of material by reading changes in capacitance. These switches can detect various types of substances, from liquids to powder and granulated materials.
YAL-G1 type
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[Compact pencil type]Ideal for detecting liquid levels of small (a few liter capacity) tanks. It can be used in a harsh environment.z |
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LC-S type
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[Compact type]Compact and easy to handle liquid level sensor 2-line system is employed and easy to wire. Ideal model to mount on machines and equipment. |
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YGP series
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[Adhesion compatible, compact type]The amplifier is mounted in a compact and integral body, so it is ideal for mounting on small machines and equipment. This level switch can be used at high pressure. Special models to match customers’ specifications are also available on request. |
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YHP series
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[High-sensitivity, compact type]They can detect the level of liquids, even in highly conductive and sticky materials. This level switch can be used at high pressure. Special models to match customers’ specifications are also available on request. |
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Float type level switches
This is a level switch for liquids. It detects the presence of material as the float moves up and down with the liquid level.
YF-RS series
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[Multi-point SUS type]One switch can measure liquid level at multiple points (a maximum of 7 points) Can be made to meet special specifications such as high temperature and explosion proof. |
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YF-GS series
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[Small SUS type]Compact float type level switch. One switch can measure liquid level at multiple points. Can be made to meet special specifications such as high temperature and explosion proof. |
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YF-RP□S series
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[Multi-point resin type]Very corrosion-resistant float switches. One switch can measure liquid level at multiple points (a maximum of 7 points) |
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YF-GP1 series
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[Super compact type]Super compact float switch. Ideal for liquid level switches to be mounted on machines and equipment |
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YFD series
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[Explosion proof Type]Float switch that withstands pressure and is explosion-proof. One switch can measure liquid level at multiple points (a maximum of 7 points) |
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FLD series
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[Free position setting type]Displacement type level switch with a freely settable float position. A wooden crate for packaging is not needed even for a length of 2m or longer. |
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YF-PP series
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[Cable float]Can measure to a max. of 15 m. One unit can detect multiple points. Optimum for a flow of liquid or foam. |
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Vibration type level switches
This switch detects the presence of materials by small vibrations in the rod. Ideal for detecting levels of powder and granulated materials.
CV series
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[Standard type]Vibration type level switch that is very sensitive, with no moving parts. A variety of types are available such as extension type and hanging type. |
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CV-600 series
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[Compact type]Vibration type level switch that has a compact body and high sensitivity. Ideal for detecting powder levels in small hoppers and small tanks. |
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SHT series
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[High temperature, robust type]Ideal for detecting high temperature powder and granulated materials. A level switch for high temperature that has attained the best heavy load performance and high sensitivity in its class. |
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CV-SED series
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[Precipitate detection type]Stably detects sediments associated with liquids. Level switches to detect solids that are unaffected by liquid. |
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Paddle type level switches
This is a level switch for powder, granulated material, and lumps. It detects the presence of material by turning the paddle (vane).
ML/GL series
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[Standard type]Can detect almost all powder and granulated material stably. Its unique mechanism allows long term, stable detection of powder levels. |
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ML-D1 series
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[Standard type]This is the definite model of paddle switches that offer stable power detection of powder levels for a long time. |
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ML-P1 series
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[Compact type]Compact level switches that can be installed easily. Its simple and solid design allows stable operation. |
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ML-5K series (discontinued)
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[Robust type]Level switches to detect lumps such as rocks, stones, and pebbles. Has a solid design that affords stable operation under harsh conditions. Production was discontinued in 2018. |
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Electrode water level switch
A level switch to detect levels of conductive materials by sensing the level of conductivity between the electrodes.
RE-G4 series
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Electrode water level meter that can detect up to 6 points. These level switches can be used outdoors, and are optimum for detecting conductive liquids. |
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Other level switches
This section introduces various level switches that detect the presence of liquids, powder, and granulated materials using a variety of operating principles.
HFS type
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[High frequency type]Level switch that supports a wide range of objects to be measured, from conductivity to insulation. Ideal for small containers and piping. Also compatible with high-viscosity liquids and pastes. |
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RFLS-35 type
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[High frequency type]Level switch that supports a wide range of objects to be measured, from conductivity to insulation. Also compatible with high-viscosity liquids and pastes. Intrinsically safe explosion-proof is also available. |
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YCL type
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[Conductive substance type]Ideal for measuring substances with a low specific inductive capacity, such as toner, silica, film, and milk powder. |
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YHL type
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[High-sensitivity type]Ideal for the conductive liquid and powder or granular materials, such as toiletries, materials, foods etc. It also ideal for the adhesion of strong conductive material. |
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YD-02F type
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[Optical type]An optical level switch using the refractive index of light. Optimal for small equipment and in plumbing. |
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