Description
Level Sensor, a measuring equipment for material’s volume (powder, granule and liquid). Level sensor is essential for every manufacturing process. As many facilities in the factory are proceeding to automation, level sensors play important roles in process management of manufacturing. Kansai rank in top 3 manufacture of level sensors in Japan.
We are proud to provide our custom made products for each customer’s request. We suggest and provide the most suitable level sensor to your application. In this industry, we are providing the biggest number of custom made products.
Kansai Level Sensor Product List

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.
Level Switch for Powder
Rotary Paddle Type Level Switch NL/NM Series
- This standard rotary type level switch supports every condition. As it can be handled easily, it is operated stably for a long term.
- High-temperature specifications and load bearing specifications are available.
- As the internal mechanism has been unitized, the switch can be replaced without detaching the main body from the tank.
- A clutch mechanism is provided as standard equipment to protect the motor from overloads on the paddle.
- Various apparent specific gravities can be supported by selecting a suitable paddle shape.
Reversible Paddle Type Level Switch NNL/NNM Series
The mechanical consumables in the motor have been omitted thanks to our proprietary mechanism, which has realized the long life duration and stability that were impossible for the conventional rotary type level switches!
Its performance is outstanding in processes that includes frequent ON/OFF operations.
- High-temperature specifications and load bearing specifications are available.
- As the internal mechanism has been unitized, the switch can be replaced without detaching the main body from the tank.
- A clutch mechanism is provided as standard equipment to protect the motor from overloads on the paddle.
- Various apparent specific gravities can be supported by selecting a suitable paddle shape.
Small Rotary Paddle Type Level Switch LS Series
The rotary type level switch realizes the reduction in size and weight and low price while keeping advanced functions and high quality.
- A clutch mechanism is provided as standard equipment to protect the motor from overloads on the paddle.
- A deployable paddle is adopted as standard to omit the burdensome removal during installation.
- Wetted part material stainless steel is available.
Swing Type Level Switch SWM Series
Level switches under new categories have been produced from our long years of experiengces and technologies. Due to the distinctive heart section, they have a durability three times as much as the rotary type level switches!
- As they do not have drive units such as gear and clutch, cost for internal parts replacemengt is reduced significantly!
- As the drive section and the heart section are blocked off from each other by the partition wall, the engtry of fine particles due to internal pressures is prevengted.
- As the puddle is made swing from the electronic circuit section without connection, the electronic circuits are not damaged by overloads and impacts on the puddle.
- Applicable to pressurized tank
Microwave Type Level Switch MWS2 Series
This face-type level switch uses microwaves. It is suitable for detecting dust, coal, gravels, granules, and so on!
- It is not easily affected by contamination, adhesion, and scale on the detection surface.
- Reduction in size and weight has beeng realized by adopting new model of 24 GHz transmitter and receiver.
- Paper and dust that were difficult to detect through other methods can be detected.
- Amplifier separated model is available for the tank with vibration.
Level Switch for Liquid
Horizontal Float Level Switch KF-200/KFG-200 Series
- Various use applications are supported by lots of variations!
- This series needs no power source and catches liquid surfaces accurately.
- The internal mechanisms are simply unitized to facilitate maintenance.
- Can be used for various purposes.
- A two-contact output can be produced. (Impossible for an explosion-proof type)
- NK certified products are also available.
Vertical Float Level Switch? KF-300/KFE-3000 Series
- Various sizes and materials are available to support every process.
- As a read switch is used, it can be used at ease 10 million times or more.
- 304SS (316, 316L) and a corrosion-resistant resin are used for the wetted surface, it can be used for a wide variety of liquids.
- Lots of operations can be selected and multiple points can be detected by increasing the number of read switches.
- here are no worries about influence by moisture, gas, dust, and so on.
- The simple structure makes it easy to use.
- Exd II BT4 certified pressure-proof and explosion-proof structure (KFE-3000 series)
Multi-Point Ball Float Type Level Switch KF-805N/KARI Series
- The multipoint float switch can be used for various liquids.
- Safe detections from one point control to multipoint control are ensured by the secure operations.
- The level of sewage including viscous liquids and scum is surely detected.
- Various applications from alarm to control are enabled by only one float.
Small Float Level Switch KS/KV/RFS/MFS Series
- Various environments are supported by various types of models!
- Use of a read switch ensures high reliability and long life duration.
- Various materials including stainless steel and corrosion-resistant resins (PVC, PP, PTFE) are used to support various purposes of use.
Diaphragm Level Switch KF-500 Series
- No power source is needed!
- Viscous liquids and high-temperature liquids can also be detected!
- As the moving part design is simple, stable operations are ensured.
- A liquid in a tank contacts the detecting pipe but does not touch the main body of the switch.
- Even highly viscous and cohesive liquids as well as high-temperature liquids that are difficult to detect through a float switch can be measured with relative ease.
Electrode Level Switch KF-600 Series
- he robust housing and various electrode materials of the liquid controller make it possible to measure various liquids!
- Materials of the case and flange can be selected.(KF-650)
- The diameter and material of the electrodes and the other components can be selected.(KF-650)
- The electrode diameter is ?6 only but the material can be selected. (KF-660N/677/688)
- High-temperature and high-pressure specifications. (KFB-640)
Level Switch for Powder and Liquid
Capacitance Level Switch ALN/SL Series
The capacitance type level switch detects level points of whatever kind of substances (powders, granules, lumps, liquids, pastes, bubbles, etc.). More than 1,000 types of electrode shapes and special circuits are available for various applications.
- It has high sensitivity and stability.
- It has excellent mechanical strength and durability.
- It stably detects even extraneous matter and deposits.
- It can also be used for highly conductive substances.
- It can easily detect highly corrosive substances.
- Certified with NEPSI (explosion proof regulation China).
Vibration Level Switch KVK/KVA/KVS/KVF Series
The vibration type level switch stably detects even substances with variations of the relative permittivity and electrical properties!
- It detects even measured substances with variations of properties such as relative permittivity and moisture percentage.
- As it has a stainless steel integral construction, it has an excellent pressure-proof performance.
- It can detect granules with an apparent specific gravity of 0.03 or more.
- For the intrinsic safety explosion-proof (KVS) type, either a high-sensitivity rod or load bearing rod can be selected.
Vibration Level Switch KVX/XV2 Series
- It stably detects even substances with variations of the relative permittivity and electrical properties!
- It is a lightweight and compact level switch in pursuit of usability!
- It detects even measured substances with variations of properties such as relative permittivity and moisture percentage.
- It can be handled easily and the sensitivity can be adjusted easily.
- It has no sealed section and has an excellent resistance to pressure.
- It can detect substances with an apparent specific gravity of 0.1 or more (or 0.03 as an option).
Level Indicator
Measures the powder, granule, and liquid level continuously while outputting 4 to 20 mA. Various contact types and noncontact types are available.
Contact Level Indicator
- Capacitance Level Indicator KLI/KLT/KLG Series
- As the capacitance type level meter has no moving part, it can be maintained easily and operated stably for the long term. A sensor suitable for use conditions can be selected from among various types.
- Operates stably even during immersion.
- Can measure almost all kind of matter (powder, granule, liquid)
- Indicates measurement values accurately without being affected by dust particles.
- A sensor suitable for use conditions can be selected from various types of products! (High temperature, high pressure, strong acid, strong alkali, conductive, insulating, etc.)
- Intrinsic Safety Explosion-proof meters are available for explosion-proof areas.
- Sounding Bob Level Indicator KSL Series
- The sounding type level meter has a robust housing and exerts an excellent durability under severe ambient conditions.
- It can be used for various processes.
- As a simple mechanical detection method is used for measurement, the meter is not easily affected by measured substances and ambient conditions and provides stable indications.
- The CPU built in the meter enables direct pulse output and analog output from the sensing unit.(KSL-T8, KSL-MT)
- A trouble alarm contact is provided as standard. (KSL-T8, KSL-MT)
- A built-in CPU self-check mode and other various check modes are provided.
- As an auto-measuring timer is built in the sensing unit, it is not necessary to secure any exterior space for the timer.
- The sounding type level meter has a robust housing and exerts an excellent durability under severe ambient conditions.
- Float Level Indicator KF-100 Series
- Resistant to change of properties and environments including vapors and gases, highly reliable, and easy to maintain!
- There are no moving parts excluding the float, with high reliability and ease of maintenance
- Due to the read switch composition, there is no influence by changes of properties and environments including vapors and gases.
- As the wetted surface is composed of SUS or corrosion-resistant resin, the meters can be used for various types of liquids.
Non-Contact Level Indicator
Laser Level Indicator LASER RANGE-L/-S Series
- The laser type level meter recognizes obstacles in a tank as a digital image. Measurement in a detection area narrowed down more than ever before is enabled by cutting unnecessary noise and filtering the output adequately.
- Maximum of 30 m can be measured.?LASER-RANG-L (LASER-RANG-S:10m)
- Pinpoint measurement can be performed in places with lots of obstacles.
- The measured point can be visualized by red dots.
- Measurement can be performed from the outside if a tank has an inspection window or hole.
Radar Level meter FMCW-VG6 / FMCW-VG7 / FMCW-VG5
- Frequency Modulated Continuous Wave Type is the best measurement way to have high repeatability and high resolution.
- A radar signal is transmitted and reflected from the target surface at a time-delayed frequency. The difference in these frequencies are calculated from the difference between the transmitted frequency and the received frequency. This difference is directly proportional to the distance measured.
- Features :
- Applicable to powders, granules, slurries, pastes
- Unaffected by measuring material change
- Measuring range up to 80m (VG6)
- Applicable to vacuum condition, high temperature, high pressure
- ATEX EExia (Intrinsic safety)
- 2 Wire loop type
Ultrasonic Level Indicator
- The multiplexor SM-10, added to the Reflex, provides the opportunity to scan up to 10 separate points of
- level, considerably reducing the cost per point for each additional tank of silo monitored.
- SM-10 can be mounted remotely from the Reflex. On the top of the points to be monitored is the most
- common location as this reduces the number of cables that have to be routed back to the control room and consequently the cost.
- Wide Range & Quick Measurement, One controller can be connected to variety of sensors for liquids, slurries and solids measurement. Scanning, indication and output of 10 points can be achieved in under 30 seconds.
- System Extension, Adding analog module SA-10, relay module SR-10 can extend output.
Source: siamrajpump.com
Read More Article :
- Kobold DOR Insertion Paddle Wheel Flowmeter/Monit
- Flux FMO 110 Flow Meter
- Kobold DTK Rotating Vane Flow Meter
- Flux FMO 104 Series Oval Flow Meter
- Sierra SmartTrak 50 Low-Cost Digital Mass Flow Controller
You must be logged in to post a comment.