Last Updated： Aggregation Period:Oct 07, 2026～Nov 03, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Oct 07, 2026～Nov 03, 2026
This ranking is based on the number of page views on our site.
Last Updated： Aggregation Period:Oct 07, 2026～Nov 03, 2026
This ranking is based on the number of page views on our site.
61～90 item / All 265 items
Multi-point PP float level switch
"KP1" has a simple principle and structure, making it easy to handle. It uses a reed switch for the contacts, ensuring a long lifespan. Both the float and the main body (stem) are completely sealed. 【Features】 ○ 3 detection points ○ Reversible operation (depending on specifications) For more details, please contact us or download the catalog.
Quickly and accurately find what you are looking for. We have a wide range of products available.
We are pleased to announce that the Kimura Manufacturing Co., Ltd. float switch online shop will open in December 2023. We offer a lineup of products including the ultra-compact metal float switch "KS2M1," which floats on oil, as well as specialized models for viscous liquids such as "KS2V" and "KS5V." Additionally, we provide various general-purpose float switches made from materials like stainless steel, polypropylene (PP), and polyvinylidene fluoride (PVDF) online, and we also sell float switches individually. We invite you to take advantage of our offerings. 【Special Products Lineup】 ■KS2M1: Ultra-compact metal float switch that floats on oil ■KS2V, KS5V: Models for viscous liquids ■KS2TH, KS4TH: Models rated for a heat resistance of 200°C ■KS2THPV: Models rated for a heat resistance of 200°C and a pressure resistance of 6MPa ■KS40G: Models for interface measurement with a minimum specific gravity difference of 0.01 *For more details, please refer to the related links or feel free to contact us.
It can be continuously measured from low concentration to medium concentration without being affected by gas flow rate.
This device can continuously measure dust concentration from very low levels (0.1 mg/m3) to medium levels (200 mg/m3) without being affected by flow rate or humidity.
Flexible rod, maximum length 22m, measures liquid level, interface, and temperature with a single level gauge.
Level Plus is a float-type level sensor with high precision and high reliability based on magnetostrictive technology. It is designed for intrinsic safety and explosion-proof specifications, making it a popular alternative to radar level gauges, servo gauges, dielectric, conductivity, capacitance, and ultrasonic level sensors. It uses two floats with different specific gravities in a single level gauge, allowing for the measurement of liquid levels, interface levels, and temperature. Its applications are diverse, and Temposonics offers sensors tailored to meet customer needs. The LP Flexible model uses a stainless steel flexible rod, with a maximum rod length of 22 meters. It features an analog output (4-20mA HART(R)) and is certified for intrinsic safety and explosion-proof standards by FM, CSA, and ATEX.
Prevent troubles caused by forgetting to replenish the medication solution, which leads to discharging untreated wastewater!
The "CLS Series" is a level gauge for drought warning that can be installed in small PVC or PE tanks. Please use it according to the size of various tanks. It is especially recommended for plant manufacturers. 【Features】 ■ Made of resin, suitable for various chemical liquids ■ Allows for fine adjustment of the set water level (fixed with a loose nut) ■ Very low cost compared to conventional level gauges ■ Available in two types: outdoor (with terminal box) and indoor *For more details, please refer to the PDF document or feel free to contact us.
For drainage treatment systems! A float-type level switch that is resistant to rust, scum, suspended solids, and oil-water mixtures.
The "LS-S1 Series" is a float-type level switch suitable for purification tanks, community plants, and various drainage pits. It is resistant to waste, scum, floating substances, and oil-water mixtures, and is unaffected by chattering or rust. The cable uses a special flexible vinyl cable that is oil-resistant. The tip is completely processed for water drainage, and the connection to the functional part is filled with epoxy resin to ensure complete integration with the molded case. 【Features】 ■ The operating part is completely packed within another molded case provided inside the float, ensuring that even if water enters, it does not affect operation or functionality. ■ A balance weight is attached to the tip of the float to enhance the accuracy of the operating point. ■ The buoyancy material inside the float also serves as shock absorption, providing excellent impact resistance. *For more details, please refer to the PDF document or feel free to contact us.
Due to its simple structure, it has few failures and can be used for various purposes.
The level switch (pressure type) detects the head pressure (liquid level) of various liquids and the pressure of gases using a stainless steel thin film, unlike float or electrode types. Due to its simple structure, it has fewer failures, and because it uses stainless steel on the pressure-sensitive surface, it is highly durable and can be used for various applications. For more details, please contact us or refer to the catalog.
Numerous achievements in marine environments! Float-type vertical level switch (FSV)
This product is a float-type vertical level switch. It is commonly used in marine environments. Semco Co., Ltd. has been involved in liquid level detection and control for many years. We would like to assist various customers in solving their challenges with the technology and know-how cultivated through our experience. *For more details, please refer to the external link page or feel free to contact us.
Float-type level switch (QFA model)
【Model】 ■QFA Type … Cable Float Type 【Measurement Target】 Low Viscosity Liquids 【Features】 Multi-point detection with a single unit Low cost Easy adjustment of contact position on-site Shared a contact/b contact; SUS float for hot water Pressure resistance 1MPa
A terminal box that is resistant to water, eliminating concerns about short circuits and corrosion! It shuts out rain and steam, protecting the site from sudden troubles with an electrode-type level switch.
【Model】 ■EL-B Type … General Specifications 【Measurement Target】 Conductive Liquids 【Features】 Equivalent to IP65, safe even when splashed with water. No packing required. Wiring port is processed with 1/2” PF thread, allowing for waterproof cable gland installation. O-ring seal between the electrode holder and electrode rod prevents gas intrusion. Silicone molding inside the terminal box ensures no short circuit even when submerged. One-touch opening and closing without tools. Capable of multi-point detection with low cost. Easy adjustment of contact position on-site. Dew condensation resistant and corrosion resistant. Coating specifications available. Pressure resistance of 0.3MPa with test report included. You can use the electrode rods from other manufacturers as they are. Purchase of the terminal box (case) only is also possible.
Conductivity Type Level Switch (QR Type)
【Model】 ■QR Type 【Measurement Target】 Conductive Foam / Interface 【Features】 Lower price compared to competitors Interface detection (when both liquids are conductive and have no density difference but differ in electrical resistance) No moving parts in the sensor, providing high durability Easy to clean, maintain, and adjust sensitivity
AC/DC 20-250V, compatible with 50/60Hz! Can be used for resin pellets, as well as powders such as wheat and grains.
We would like to introduce our vibration-type and tuning fork-type level switch, the 'SC model'. It features a pressure-resistant explosion-proof structure (ATEX) and allows for sensitivity adjustment. The fail-safe function cuts off output and signals when the power is turned off. It can be used for a wide range of powders, including resin pellets, cement, coal ash, and glass fragments. 【Features】 ■ Sanitary specifications ■ Pressure-resistant explosion-proof structure (ATEX) ■ Sensitivity adjustable ■ Fail-safe function (cuts off output and signals when power is off) ■ Compatible with AC/DC 20–250V 50/60Hz *For more details, please refer to the related links or feel free to contact us.
Suitable for continuous detection of highly conductive liquids! Can be used for seawater, sludge, acidic/alkaline liquids, etc.
The "AD type" is an admittance-type level gauge with a high degree of design freedom for the detection part. It has no driving part, ensuring a long lifespan, and allows for the selection of electrode materials and shapes based on the properties of the measured substance. It can measure under conditions ranging from high temperature and high pressure to vacuum. It operates on a 2-wire loop system of DC4-20mA and DC24V, making it suitable for use with seawater, sludge, acidic/alkaline liquids, and more. 【Features】 ■ Continuous detection of highly conductive liquids ■ High design freedom for the detection part ■ Selection of electrode materials and shapes based on the properties of the measured substance ■ Capable of measuring from high temperature and high pressure to vacuum conditions ■ 2-wire loop system DC4-20mA, DC24V *For more details, please refer to the related links or feel free to contact us.
Housing protection grade IP67! Can be used for crude oil, light oil, food, water treatment, and more.
We would like to introduce our magnetic wave level gauge, the 'EG model'. It has a maximum operating temperature of 200°C and can detect oil/water interfaces. With a housing protection rating of IP67, it supports DC 4-20mA, HART, and RS485 communication. It can be used for LNG, crude oil, petroleum, chemical reaction vessels, and more. 【Features】 ■ High-precision magnetic wave technology ■ Capable of detecting oil/water interfaces ■ Maximum operating temperature of 200°C ■ Pressure-resistant explosion-proof structure (ATEX) ■ Supports DC 4-20mA, HART, and RS485 communication *For more details, please refer to the related links or feel free to contact us.
Easy cleaning with one float. No need to open the tank for contact position adjustment! Equipped with a waterproof reed switch that is resistant to water and condensation.
【Features】 - Multiple contacts with one float and one stopper - No issues with sudden power outages or liquid level fluctuations during outages Low cost, explosion-proof specification, sanitary specification High temperature specification, corrosion-resistant specification Built-in temperature sensor type Contact spacing of 50mm possible
No legal procedures required! A reflective measuring device that can be used with large tanks, despite being a weak radiation source.
The "GR-2000 Series" from Earthnix is a reflection-type γ-ray level switch that does not require notification. Due to the weak radiation source, no legal procedures are necessary. Additionally, since it is a reflection type, there are no restrictions on the size of the container, allowing it to be used even in large tanks despite the weak radiation source. Although it uses radiation, it boasts safety and ease of handling comparable to general measuring instruments, with a leakage radiation level of 2.6 μSv/h or less on the surface of the device. 【Features】 ■ Weak radiation dose with no legal procedures required ■ No size restrictions on containers due to its reflection type ■ Equipped with an analog output, allowing it to be used as a local level gauge ■ Operation methods are displayed on the LCD panel, making settings and changes easy ■ High safety *For more details, please download the PDF or feel free to contact us.
No legal procedures required! An explosion-proof measuring device capable of communication up to 1 km away in a stable manner.
The "GRB-2000 Series Explosion-Proof Type" by Earthnix is a reflective type gamma-ray level switch that does not require notification. Due to the weak radiation source, no legal procedures are necessary. Additionally, since it is a reflective type, there are no restrictions on the size of the container, and despite the weak radiation source, it can be used for large tanks. Communication between the detection unit (explosion-proof area) and the operation unit (non-explosion-proof area) adopts a stable RS-422 communication method, allowing communication up to 1 km. 【Features】 ■ Weak radiation dose with no legal procedures required ■ No restrictions on container size due to its reflective type ■ Equipped with analog output, can be used as a local level meter ■ Operation methods are displayed in Japanese on the LCD display board, making settings and changes easy ■ Safety and ease of handling comparable to general measuring instruments *For more details, please download the PDF or feel free to contact us.
IP65 protection grade equivalent! A level switch that ensures stable operation in a compact size.
The "level switch" we handle is a product developed for liquid level detection in oil and water tanks. It is equivalent to IP65 protection grade, and since it is not affected by the liquid temperature inside the tank, stable operation can be ensured. Additionally, we also offer a "2-contact level switch" that consolidates the functions of two level switches into one. This improves installation workability and saves space, so please feel free to contact us when you need it. 【Features】 <Level Switch> ■ Combines a high-precision reed switch with a magnet-integrated float ■ Compact ■ Not affected by the liquid temperature inside the tank ■ Ensures stable operation *For more details, please download the PDF or feel free to contact us.
![[Case Study] Production of a Manga Brochure for Next-Generation Level Switches](https://image.mono.ipros.com/public/product/image/544/2000616206/IPROS04974602874185307470.jpeg?w=280&h=280)
"Can't take photos" "It's hard to convey because there's no shooting location" These concerns can be solved with manga! We also handle web advertising, consulting, and creative production.
We received a request from Hayashi Repic Co., Ltd. for the production of the second volume of the "Next Generation Level Switch Manga Pamphlet." 【Overview】 ■ We created a 6-page manga aimed at factory equipment engineers to convey the uses and benefits of the next generation level switch. ■ It was designed to resonate with readers, making them want to inquire further. If you can't take photos or don't have a shooting location, how about conveying the message through manga? ★ For more, visit the "Manga PR Official Site" now! ★ ↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓↓
Just hang it up! A level switch that is strong against dirt, scum, floating debris, and oil-water.
The liquid level control level switch "LS type" detects the upper limit (full water detection) and the lower limit (low water detection) of water levels through the opening and closing of a reed switch, and notifies with an electrical signal. The cable uses oil-resistant special flexible vinyl cable, and the tip is treated for complete water drainage. The connection to the functional part is filled with epoxy resin to ensure complete integration with the molded case. The buoyancy material inside the float also serves as shock absorption, providing excellent shock resistance. 【Features】 ■ Can be ON-OFF controlled with one unit within a control range of 200 to 900 mm (LS-S type only) ■ A balance weight is attached to the tip of the float to enhance the accuracy of the operating point, and measures against chattering (rippling) are also implemented (LS-S type only) ■ Resistant to dirt, scum, floating debris, and oil-water, and does not rust *For more details, please download the PDF or feel free to contact us.
A simple 3-point level switch that just needs to be hung! By adding a balance weight to the tip of the float, a larger control range can be achieved.
We would like to introduce our multi-point level switch, the 'LS-BT/BF model'. The "LS-BT model" can perform ON-OFF control with just one unit within a control range of 1000mm. It is a three-point level switch that comes with a set of three floats for starting, stopping, and high water level alarm. The "LS-BF model" consists of a total of four floats for starting, stopping, simultaneous operation, and high water level alarm. Please feel free to contact us when you need assistance. 【Features】 ■ As a multi-point float switch, it allows for a larger control range by incorporating a balance weight at the tip of the float, enabling starting and stopping with a single float, and improvements against chattering have also been made. * For more details, please download the PDF or feel free to contact us.
Detecting liquid levels at four locations with one device.
○Slim Type The sensor part is 2.0 mm thick, allowing for space-saving installation. ○Flexible It can be installed even on curved surfaces (from R7 to flat surfaces). ○Non-contact Electrodes can be mounted on the outside of pipes or tanks, allowing for detection without contact with the liquid, eliminating concerns about contaminating the liquid or electrode corrosion. ○4CH Multi-head One amplifier can connect to four electrodes. Each is independent, so they can be used even if the heads are spaced apart. ○Compatible with Opaque Containers It can detect even if the pipes or tanks are opaque (limited to non-metallic containers). *Device available for loan! Please feel free to contact us. *For more details, please download the PDF or feel free to contact us.
Monitor liquid levels in containers like coaters, drums, and tanks with air! No electrical work required due to all-air control! Safe and secure even in explosive atmospheres!
Achieves a detection sensitivity of ±1mm. With all-air control, no electrical work is required, allowing for safe and secure use even in explosive atmospheres. Additionally, it can be easily installed in narrow spaces thanks to the mounting clamp, so you won't have trouble finding a suitable installation location. 【Features】 ■ Easy connection by simply inserting the tube ■ Achieves a detection sensitivity of ±1mm ■ Suitable for monitoring overflow and liquid depletion ■ The material of the detection part can be chosen according to customer preference (PFA/SUS, etc. can be used) ■ Compatible liquids: water, oil, chemical solutions, viscous liquids, solvents, etc. *For more details, please refer to the PDF document or feel free to contact us.
The operation of belt conveyors (conveyors) prioritizes safety above all else! Please consider this as one of the measures.
- Emergency stop from anywhere on the belt conveyor. Let's protect the safety of the belt conveyor itself and the workers around it. - The wire rope stretched along the conveyor is linked to the emergency stop switch, allowing you to pull the wire rope from anywhere on the conveyor to immediately stop it. This is the last line of defense for safety measures. - During maintenance, if the emergency stop switch is activated in advance, it can prevent unexpected operation. - Outdoor type IP67.
A simple, compact, and lightweight design! Stable measurements can be made without being affected by environmental factors such as temperature.
The "MIR-1" is a radio wave level gauge that measures pulse propagation time. Since it uses microwaves for measurement, it is not affected by environmental conditions or the temperature of the measurement target, allowing for stable water level measurement in rivers and similar environments. The intensity of the microwaves used in this device is classified as weak radio waves, which are not subject to radio law regulations, meaning it does not affect the human body or the environment, and there are no restrictions on where it can be used. 【Features】 ■ Stable measurements unaffected by environmental factors such as temperature ■ Uses weak radio waves that do not impact the human body or the environment ■ Simple, compact, and lightweight design (integrated transmitter and antenna) ■ Capable of non-contact measurement even in harsh environments such as debris flow hazard streams *For more details, please refer to the PDF document or feel free to contact us.
It has excellent chemical resistance! A float-type level switch with freely adjustable contact positions.
The "KANKI Liquid Level Sensor" is a level sensor (level switch) designed for small diameter installation (25A, 30A) and loose type, with adjustable contact positions on-site. We offer the "KFS type" with lead wire (1 contact), the "KFS-B type" with an outdoor terminal box (1 contact), and the "KFS2-B type" with an outdoor terminal box (2 contacts). It is ideal for low-level and dry run alarms in small tanks, preventing empty runs of mixers, and stopping pumps. 【Features】 ■ Excellent chemical resistance float ■ Screw-in installation ■ Available in two types: with lead wire and with outdoor terminal box ■ Can be installed in small spaces with a small diameter ■ Cut and full-length modifications are possible For more details, please refer to the catalog or feel free to contact us.
2 float types! You can also choose the float specifications.
The "WLS-200 Series" is a two-float type magnetic float level switch consisting of a float with a built-in permanent magnet and a guide tube (one or more) that houses a reed switch. We offer a wide variety of head types, including the IP68 "HN TYPE" and the weather-resistant "HP TYPE." *For more details, please refer to the PDF materials or feel free to contact us.
