マツシマメジャテック List of Products and Services

In the manufacturing line where raw materials are transported by air, the filter of the transport device was damaged, leading to contamination of the products. Although there was no impact on distributed products, all products from the affected manufacturing lot were discarded due to foreign matter contamination. As a result, there was a loss of opportunity amounting to several tens of millions. Challenges: - I want to detect abnormalities (damage) in the transport device's filter. - I want to quickly detect equipment abnormalities to minimize damage. For more details, please refer to the related link URL.

• Other environmental equipment
• Other measurement, recording and measuring instruments

This is an example of dust monitoring in an unmanned room where dry grinding machines are being used. 【Challenges Faced】 - We want to detect dust caused by equipment abnormalities early. - We do not know when abnormalities will occur. - We want to be alerted even when we are in a different room during an abnormal situation. Solved with an air particle monitor and indicator light! For more details, please visit the related link URL.

• Particle Counter
• Other environmental analysis equipment
• Other measurement, recording and measuring instruments

【Challenges Before Implementation】 Complaints from neighboring factories While handling wood powder pellets with a clamshell from the ship to the receiving hopper, fine wood powder was being blown to neighboring factories due to the wind direction, resulting in complaints. 【Effects After Implementation】 Reduction of complaints! Additionally, improvement of the working environment! For more details, please refer to the related link URL.

• Particle Counter
• Other environmental analysis equipment
• Other environmental equipment

Debris such as driftwood and fallen leaves flows into the intake, causing blockages in screens and waterways. Furthermore, temperature differences and the effects of wind and snow can lead to unstable water level measurements. The intake is an inconspicuous facility, but if problems occur, they can affect the entire production line. So, what kind of water level gauge is suitable for such an environment? For more details, please refer to the related URL.

• Level gauges and level switches
• Distance measuring device
• Liquid Level Sensor

I want a water level gauge that can be reliably measured in cold regions! In cold areas, contact-type gauges have a high risk of failure due to freezing, while non-contact types can be unstable due to weather conditions like blizzards. This problem is solved by radar millimeter-wave level gauges! For more details, please visit the related link URL.

• Level gauges and level switches
• Distance measuring device
• Other measurement, recording and measuring instruments

Utilizing microwave level gauges, we solved issues such as inventory discrepancies and maintenance burdens at large silos in cement service stations nationwide. [Challenges] - Contact-type level gauges require cumbersome maintenance - Level switches cause discrepancies in inventory, making precise management of receiving and dispatching difficult For more details, please refer to the related link URL.

• Level gauges and level switches
• Distance measuring device
• Liquid Level Sensor

In this case, two types of radar level meters are utilized to leverage their respective characteristics. Radar level meters and radar water level gauges have been put into use at tide observation stations and tsunami observation sites. - As a radar tide gauge, "millimeter wave level meters have been delivered!" - As a radar tsunami observation meter, "radar water level gauges have been delivered!" For more details, please refer to the related link URL.

• Level gauges and level switches
• Distance measuring device
• Liquid level control/level switch

Customer Information Delivery Destination: Cement Service Station Installed Equipment: Microwave Level Gauge + Wireless Monitoring System Results: Improved Safety and Reduced Work Time Challenges Before Implementation Every day, we had to climb the silo to perform measurement work at heights. It was a time-consuming task, and we also had to pay attention to safety. For more details, please refer to the related link URL.

• Level gauges and level switches
• Distance measuring device
• Other measurement, recording and measuring instruments

The domestically produced radar-type millimeter-wave level gauge (79GHz band) boasts world-class performance with a "maximum measurement distance of 120m," "radiation angle of 4°," and "dead zone of 0.3m," making it a level sensor capable of stable measurements from large silos to small diameter tanks. Based on field experience and numerous achievements, we thoroughly pursue user-friendliness for our customers: - Equipped with Bluetooth functionality, allowing easy adjustments via smartphones or tablets. No need to boot up a PC or connect dedicated cables; just touch your smartphone or tablet! - Easy even after cleaning! The azimuth angle detection function allows for smooth reinstallation. Fine adjustments to the installation position that occur after inspections or updates can be quickly aligned with recorded data! - Alerts for troubles caused by adhesion or forgotten inspection dates. We notify you with alarm outputs to prevent equipment shutdowns due to overflow from raw material adhesion or to ensure that important inspection tasks are not forgotten amidst busy work! We monitor storage levels in tanks, silos, pits, furnaces, rivers, dams, and more, both indoors and outdoors!

• Distance measuring device
• Level gauges and level switches
• Other measurement, recording and measuring instruments

With the introduction of IoT and DX, there are increasing cases where on-site sensing data is collected and analyzed for automation and predictive maintenance. The most important factor is the presence of sensors that capture on-site information as data. It is essential to use sensors suitable for the on-site environment, but there are cases where existing sensors cannot meet the requirements. Therefore, Matsushima Majatech is working on the development of sensors using "capacitive technology." First, please check the following site to see what can be done.

• Other electronic measuring instruments
• Other electric meters
• Level gauges and level switches

The radar-type water level gauge measures the distance to the water surface by transmitting and receiving radio waves (microwaves), allowing for the measurement of water levels in rivers and seas. Since it measures water levels without contact, it is less affected by rain (heavy rain), wind (strong winds), waves, and sediment, enabling continuous monitoring of water levels. It is compatible with sensitive low-power wireless devices and can be easily installed and measured in any desired location, indoors or outdoors. In recent years, with the frequent occurrence of river flooding due to guerrilla rainstorms and typhoons, it can also be used as a "crisis management-type water level gauge sensor." It measures water levels in rivers in real-time and alerts to sudden changes in water levels during heavy rain. ★NETIS Registered Product★ Registered in the 【NETIS】 New Technology Information Provision System operated by the Ministry of Land, Infrastructure, Transport and Tourism. It is the "first in the country" registered technology as a radar-type water level gauge. <Registration Number: QS-200062-A> 【Features】 - Non-contact design prevents failures due to collisions with floating debris and avoids being swept away by turbulent water. - No accumulation of debris or marine organisms, making maintenance easy. - Radar type is less affected by strong winds, heavy rain, and whitecaps. - Maximum measurement distance of 20 meters. - Safe measurement even in narrow waterways. - Compact and lightweight, making installation and relocation easy.

• Level gauges and level switches

The dust monitor continuously measures the dust concentration in the exhaust gas on the secondary side of dust collectors and monitors changes in relative dust levels, outputting alarm contacts and analog signals in case of abnormalities. It detects the frictional static electricity of dust that comes into contact with or passes near the detection probe. It can be easily installed in existing setups and is useful for environmental measures. Additionally, it is equipped with a concentration correction function, allowing for output correction to the dust concentration obtained by JIS measurement methods by adding a correction factor to the detection signal. Changes in dust levels due to leaks or tears in bags can be monitored, and continuous concentration changes can be output at levels close to actual measured values, enabling trend management of dust collector performance to be monitored at values close to JIS measurement methods. Furthermore, it has obtained domestic explosion-proof certification, allowing for use in first and second category hazardous locations (zone 1.2). ● Maintenance consists only of regular probe cleaning. ● Achieves performance equivalent to optical types at a low cost. Measurement range can be switched across 9 ranges from 0 to 1000 mg/m³. Detects particle sizes from 0.3 μm. ● No specialized knowledge is required. Installation, range setting, and sensitivity adjustments are easily made with switch changes. For more details, please click on the related links or download the catalog.

• Other environmental equipment

The dust switch continuously monitors the filter breakage of general-purpose small dust collectors for 24 hours. It quickly detects fine dust during abnormal conditions and alerts for dust leakage. Similar to the dust monitor, it detects the static electricity generated by the friction of dust hitting the detection probe. It is an easy-to-install work environment protection switch that is ideal for detecting filter contamination and breakage, as well as for environmental measures. 【Features】 ● Easy installation on general-purpose small dust collectors ● Capable of monitoring filters ● Lightweight and compact, and can be directly integrated into PLCs *For more details, please download the catalog or contact us.

• Other environmental equipment

The air dust monitor continuously monitors the concentration of airborne dust 24 hours a day and notifies you in real-time. It can be installed both indoors and outdoors. It monitors dust generated from various sources such as dust emissions from raw material yards, dust during conveyor transfers, dust from processing machines, and dust from packaging operations, helping to improve the working environment (health hazards and labor conditions). Additionally, controlling dust collection devices according to the amount of dust generated can also lead to energy savings (energy efficiency and cost reduction). The product is available in a portable handheld type, allowing for continuous measurement at any desired location. If you are concerned about its performance, we also offer sample testing and rental of demonstration units. 【Benefits of Installation】 ■ Prevents dust emissions to neighboring areas when used outdoors ■ Improves indoor working environment ■ Energy-saving effects through control of dust collection equipment For more details, please click on the related link or download the catalog.

• Other environmental analysis equipment

The air particle monitor continuously monitors the number and mass concentration of suspended fine particles (0.3μm and above) such as dust and aerosols in the environment in real-time. It can be used to monitor work environments in spaces where fine particles are present, such as semiconductor factories, precision machinery factories, food factories, electrical rooms, and server rooms. 【Features】 1. Continuous measurement of suspended particle concentration from 35 to 1,000μg/m³. 2. Simple continuous measurement of cleanliness class 10000. 3. Equipped with an induction fan for stable collection of even low concentrations of suspended particles. 4. External analog output for alarms and control capabilities. 5. Wi-Fi enabled for checking dust concentration anytime and anywhere via PC or smartphone. 6. Auto-calibration function for long-term stable measurement. 【Benefits】 1. Continuously monitors areas of concern on behalf of people. 2. Contributes to improving indoor work environments and product quality. 3. Controlling purification devices can lead to energy-saving effects. For more details, please click on the related link or download the catalog.

• Particle Counter

Electrode-type level switches are simple level sensors that detect the level of liquids. When the electrode comes into contact with the liquid, the circuit closes, and the switch operates. They can be used for tank pump control and upper/lower limit alarms. ● Multi-point detection with one unit One level switch can provide up to six contact outputs, allowing for precise tank control. ● Versatile applications By changing the material of the detection electrode, it can be used for various applications, from drainage to chemical solutions. ● Safe even with suspended solids in the liquid The electrode is insulated, so there is no concern about malfunction even if suspended solids come into contact with it. (The tip is uncoated.) ● Long-term stable operation With no moving parts, it can be used safely for extended periods.

• Level gauges and level switches
• Liquid level control/level switch
• Other measurement, recording and measuring instruments

This is a level switch that detects the liquid level in tanks or containers using the buoyancy of a float. It is suitable for detecting liquid levels of water, oil, and chemical solutions! - It allows for the construction of low-cost multi-point level measurement. Up to 4 points can be detected with a single unit. - It is not affected by the electrical properties of the measured substance (such as capacitance or conductivity). It simply detects the liquid level position based on the movement of the float. - It can detect liquid levels even in corrosive environments. Materials such as SUS304, SUS316, PVC, and PP are available, enhancing corrosion resistance. - It provides stable detection that is less affected by temperature, humidity, and gases. The use of reed switches ensures stable detection operation. - It can detect liquid levels even in explosion-proof areas. It can accommodate sites that require explosion-proof standards (d2G4). *Please consult us. - No power supply is required. Since it only detects the liquid level based on the movement of the float, there is no need for power supply.

• Level gauges and level switches
• Liquid level control/level switch
• Other measurement, recording and measuring instruments

The display-type float switch (FLD series) is a level switch that detects the liquid level in tanks and containers. The float, integrated with a wire, moves up and down due to buoyancy, activating the contact (reed switch). ● Easy detection position adjustment The float can operate anywhere along the wire, allowing for free repositioning. It can be adjusted with just a single driver. ● Detectable up to 9m Due to its wire structure, it can be installed in long tanks. ● Avoids the effects of ripples and water flow A balance weight is installed at the lower end of the wire, so it is hardly affected by ripples or flow of the liquid level. ● Reduces transportation costs Thanks to its wire structure, even long items can be shipped in cardboard packaging. There is no need for wooden frame packaging.

• Liquid level control/level switch
• Level gauges and level switches
• Other measurement, recording and measuring instruments

The 26GHz radar microwave level gauge is assembled and shipped domestically. The radar microwave level gauge adopts a radio wave method, allowing for good directivity and long-distance measurement capabilities. Its lightweight and compact structure enables easy installation, and adjustments are simple, completed by inputting parameters from the included adjustment unit. The main unit is equipped with a purge mechanism as standard, preventing dust accumulation on the emitting part in environments where dust may adhere, ensuring stable measurements by simply connecting air. Additionally, an angle adjustment mechanism is available, allowing for angle adjustments of the equipment to match the rest angle, enabling stable measurements. Furthermore, it has obtained domestic explosion-proof standards (TIIS), making the radar microwave level gauge usable in sites requiring explosion-proof standards, such as thermal power plants and oil and chemical factories. *Intrinsic safety explosion-proof structure: Ex ia IIB T4 X 【Features】 ●Customization Provided with customization options tailored to the measurement environment and applications. ●Applications Supports various applications based on extensive experience and achievements. ●High operability Maintenance on-site can be performed accurately due to Japanese language display.

• Level gauges and level switches

Flooding of rivers due to heavy rain causes significant damage to our lives and livelihoods. Radar level sensors are less affected by storms, allowing for accurate detection of rapid changes in water levels and aiding in flood prediction. Radar water level gauges measure the distance to the water surface by transmitting and receiving radio waves (microwaves), allowing for the measurement of water levels in rivers and seas. Because they measure water levels non-contact, they are less influenced by rain (heavy rain), wind (storm), waves, and sediment, enabling continuous monitoring of water levels. They are also compatible with weak wireless devices of concern and can be quickly installed and measured in any desired monitoring location, indoors or outdoors. ★NETIS Registered Product★ Registered in the 【NETIS】 New Technology Information Provision System operated by the Ministry of Land, Infrastructure, Transport and Tourism. This radar water level gauge can be used with confidence. <Registration Number: QS-200062-A>

• Distance measuring device

The small multifunction converter "Signal Conditioner" is our new product. It is a device used in combination with two-wire transmission devices (sensors) or current output devices. It outputs instrumentation signals of DC 4-20mA or DC 1-5V and contact signals in response to the input current signal. With an LCD digital display, it also allows for level display confirmation on-site. 【Features】 - Equipped with a standard fault alarm output, enabling quick detection of any sensor abnormalities. - Compatible with various two-wire transmitters (with 24 types of display functions). - Standard equipped with two contact outputs, eliminating the need for additional converters. - Standard equipped with both current output and voltage output for analog output. *For details, please contact us or download the catalog.

• controller

The "Wave Lab," a large automated inspection facility specialized in the manufacturing and testing of millimeter-wave level meters, is set to launch this autumn. Millimeter-wave level meters require dedicated testing equipment that does not allow the influence of stray reflections to ensure their performance, due to their high frequency and precision. Furthermore, to maintain the ability to measure distances of up to 120 meters, an environment that can measure at least 20 meters without the influence of obstacles is necessary for accuracy verification and evaluation. In a factory environment, ensuring a measurement distance of 20 meters requires an unobstructed space with a diameter of approximately 2.8 meters at that distance, given the side beam spread of 8° (main beam = 4°). Additionally, extra space is needed to prevent multiple reflections, and an environment where the spread-out waves are absorbed without scattering (a wave-absorbing chamber structure with inner walls covered in wave absorbers) has also been prepared. We will deliver reliable performance to all customers using the millimeter-wave level meters tested at Wave Lab (to be released this autumn).

• Distance measuring device

This is a compact type that pursues low cost and miniaturization. By supplying AC 100V directly to the main unit, all control circuits are housed within the unit, allowing for manual measurement commands and automatic operation with a built-in timer, outputting level signals according to the user-defined settings. With the cost of installing several level switches, continuous level output is possible, making it suitable for inventory management of many powders, including grains and feed. 【Features】 ● Wire rope diameter: 2mm ● Automatic control operation by microcontroller requires no adjustments ● The main unit can output measurement values as 4-20mA signals ● Easy installation by simply setting it on a JIS 10k 4B flange equivalent ● Major components are made of FRP resin molding, achieving excellent durability *For more details, please download the catalog or contact us.

• Level gauges and level switches
• Flow Control

This is a standard type that enhances performance and functionality. The wiring consists only of a 4-core cable, significantly reducing installation costs. Simple settings can be made with the controller, eliminating any troublesome adjustments. The unit has been further developed to accommodate a wide range of applications, and we can meet all requests for high temperature, high pressure, low temperature, and explosion-proof requirements. As a general-purpose sounding device, we guarantee affordable and stable measurements. 【Features】 ● Adoption of a unique control system (patent H5-12648) in the control system ● Significant reduction in installation wiring costs ● All necessary functions are standardly equipped in the controller ● Options for "separate controller placement" or "internal storage in the main unit" can be freely selected ● Measurement depth standardized up to 40m, with flexible span settings ● Factory pressure-resistant explosion-proof models are also available in a series, with options for high temperature, corrosion resistance, and high pressure specifications *For details, please download the catalog or contact us.

• Level gauges and level switches
• Weighing Control
• Distance measuring device

The "MVL Series" is a vibrating level switch capable of stable detection in various powder and granular materials, from fine powders to coarse particles. It is unaffected by changes in temperature, humidity, pressure, dust, or electrical characteristics. It is easy to adjust, has no moving parts, and is highly durable. Additionally, the housing can rotate approximately 310°, making it easy to adjust the direction of the lead outlet after installation. 【Features】 ■ Detects bulk density from 0.02g/cm3 ■ Standard specifications support a maximum temperature of 150°C ■ Standard specifications use SUS316L material ■ Clearly displays the current status with two-color LEDs even when the cover is closed ■ Uses a screw-up terminal block ■ Operates on a free power supply *For more details, please refer to the PDF document or feel free to contact us.

• Other inspection equipment and devices
• Other measurement, recording and measuring instruments
• Other electronic measuring instruments

Level switch for detecting upper and lower limits for powdery materials silos, liquid tanks, etc. - No false detection even with highly adhesive slurries, liquids, and powders! - Avoids malfunction due to adhesion with a special electrode structure and control method! - Covers all sensitivities from low to high with one type of substrate, regardless of L dimension! - Easy setup with range switching and volume adjustment! - No moving parts, ensuring excellent durability! 【Features】 ■ Two-color LED operation display Easy to distinguish between normal and detection states ■ Understand operational status even when the cover is closed Eliminates unnecessary downtime ■ Uses a screw-up terminal block Prevents loss of screws ■ Housing rotates approximately 310° Prevents rainwater intrusion ■ Uses free power supply No worries about voltage fluctuations ■ Standardly supports up to 150°C *For more details, please refer to the PDF document or feel free to contact us.

• Other inspection equipment and devices
• Other measurement, recording and measuring instruments
• Other electronic measuring instruments

The tilt switch is a robust level switch that detects the upper level of granular or bulk stored materials and is not affected by adhesion or the electrical properties of the measured substance. The detection unit operates as a tilt detection level switch when it is pushed by the input material and tilted approximately 15 to 25 degrees, causing the built-in detection ball to move and activate the switch. It can be used in many applications, such as upper limit switches for hoppers and silos or detecting blockages in chutes. 【Features】 ● Not affected by electrical properties ● Strong structure against adhesion and friction ● Capable of detecting powdered and granular materials ● Protection structure IP67 Note: The tilt switch itself is DC specification, so if AC specification is required, please use the converter (AMDC-12C). *For more details, please download the catalog or contact us.

• Level gauges and level switches

● Non-contact type (Proximity switch type) This is a motion sensor that detects the rotational speed of a mechanical shaft without contact, and a relay operates when the speed reaches a set value. It adopts a protective structure of IP67, allowing use in outdoor environments. Button operation allows for easy setting of any speed from 2 to 3600 P/min. ● Contact type (Drive roller type) This sensor can directly read the speed by making contact with a belt conveyor. It adopts a protective structure of IP67, allowing use in outdoor environments. Button operation allows for easy setting of any speed from 2 to 3600 P/min. ● Shaft coupling type This sensor can directly read speeds in the low-speed range of 0.1 to 99.9 rpm from the rotating shaft. It can be used to confirm whether ultra-low-speed shafts, represented by thickners and low-speed stirrers, are rotating normally. *For more details, please contact us through "Inquiries."

• Other safety equipment

It is a magnetic motion sensor that monitors the operating speeds of belt conveyors, cranes, crushers, etc., and activates an internal switch when the set value of the machine axis speed is reached. The speed switch mechanically opens and closes the switch using the induced torque generated by the rotation of a permanent magnet, making it unnecessary to have a power supply and easy to maintain. 【Features】 ● No power supply required The switch operates by mechanically detecting the rotational speed. ● No maintenance required It can operate continuously for long periods without lubrication or inspection. ● Sturdy and highly durable Over 30,000 units delivered guarantee high quality. ● Diverse lineup There are various models available, including drive roller type (ESRW type), flange type (ESRK type), stationary type (ESRB type), low-speed type (ESRL type), dust explosion-proof type (ESRDP type), and factory pressure-resistant explosion-proof type (ESRM type). *For details, please download the catalog or contact us.

• Other safety equipment

The emergency pull cord switch is a switch used to stop a conveyor belt or similar equipment in the event of an accident. The emergency pull cord switch, installed on the side of the conveyor, allows the pull cord to be mounted along the conveyor, enabling the emergency stop switch to be activated at any position. This emergency pull cord switch is required to be installed on belt conveyors by labor safety and health regulations. 【Features】 ● It is a large switch with high pull cord tension and durability. ● It can be operated from both directions. ● It has two built-in contacts for stopping and alarm purposes. ● A status indicator panel can also be produced. ● Explosion-proof types for factory pressure resistance and dust explosion are also available. *For more details, please download the catalog or contact us.

• Other safety equipment

The rope-type emergency stop switch "Pull Stop" is a switch that stops long-distance transport lines such as conveyors by pulling a wire rope. It will stop even if the wire rope becomes loose or breaks. Additionally, since the main unit is equipped with an emergency stop push button switch as standard, it is easy to stop the machinery without pulling the wire rope. This Pull Stop complies with European international standards and JIS safety standards. 【Features】 ○ High reliability compliant with European international standards - Complies with safety standards EN 418, ISO 13850, and JIS B9703 ○ Usable in harsh environments - With a protective structure of IP67, it can be installed around machines that require washing or in dusty environments - Capable of detecting in both left and right directions, reducing the number of installations needed ○ Addresses various safety needs - The operation lever locks when the wire rope is pulled, allowing the operator to confirm safety before restoring the line ○ Stops the transport line by pulling the wire rope ○ Covers a wide area with a single unit

• switch

The belt misalignment switch is a protective switch that detects misalignment and wandering of the belt conveyor and sends out alarm signals and emergency stop signals. It can be used to prevent damage to the belt edges and to prevent material from falling due to belt misalignment. The belt misalignment switch is essential for the safe operation of belt conveyors and is widely used in industries such as steel, cement, chemical, and thermal power plants. 【Features】 ● It is designed for outdoor use with an IP67 rating. ● The highly reliable micro switch uses maintenance-free ball bearings and a touch roller that can tilt up to 75°, ensuring a design with functional margin, so it operates reliably even in cases of abnormal belt misalignment and has a long lifespan. ● When the contacts operate, the touch roller does not return until it moves back by more than 2° (hysteresis characteristic), preventing repeated opening and closing of the contacts during operation. Therefore, it can protect the belt conveyor with a simple control circuit. *For more details, please download the catalog or contact us.

• Other safety equipment

The belt longitudinal tear detector is a switch that instantly detects longitudinal tears in the belt caused by foreign objects penetrating the belt at the chute drop-off point of a belt conveyor and outputs an alarm signal. It consists of a sensor part that detects longitudinal tears and a converter part that outputs cutting signals. The converter is also equipped with a disconnection alarm output that detects cuts in the sensor or cables, ensuring high safety. 【Features】 ● A highly sensitive cable switch is used in the sensor part. The pressed area immediately becomes a contact point, allowing for instant detection of abnormalities. ● The conductive part of the touch switch is protected by a safety cover, preventing dust and transported materials from adhering, and it is not affected by ozone, infrared, or other influences. ● The detector can be installed without processing the conveyor belt itself. It can also be installed on operating conveyor lines. *For more details, please download the catalog or contact us.

• Other safety equipment

The electric adjustment carrier is a servo-controlled belt misalignment correction device composed of a belt misalignment detector, an electric operating mechanism, and an adjustment carrier. It is standardized for installation on both the carrying side and return side of belt conveyors, and there are models available for reversible operation conveyors. **Features** - **Protects the transported items and the belt** There is no risk of falling or damaging the transported items. There is also no damage from belt edge cuts or twists, resulting in a longer belt lifespan. - **Easy installation and maintenance** It can be easily installed on existing conveyors and can be used in harsh surrounding environments. Additionally, automatic adjustment of belt misalignment makes belt maintenance easier.

• Other safety equipment

The chute switch is a device designed to emit an alarm signal and emergency stop the belt conveyor when the intermediate chute or tripper chute of the belt conveyor is blocked by transported materials. It is installed on the side wall of the chute and operates by moving a detection plate due to the lateral pressure from accumulated ore and other materials. 【Benefits of Introduction】 By detecting chute blockages early, 1. Overflow can be avoided, reducing dust emissions into the surrounding environment. 2. Damage to the conveyor and the risk of fire can be prevented. 3. It can prevent the supply to the next process from being interrupted, avoiding quality deterioration.

• Other safety equipment

The MGL5000 series is highly resistant to environmental factors and offers a wide variety of options. As a limit switch that requires high reliability, it is a genuine industrial limit switch designed to enhance environmental resistance and possess high mechanical strength. **Features** - **High Mechanical Strength** The housing is made of aluminum alloy die-cast, providing a lightweight yet robust structure with sufficient strength for mounting flanges and other components. The actuator part has a large total travel (T.T), allowing the switch's high mechanical strength to be fully utilized during operation. - **Excellent Environmental Resistance** "Protection Structure" The oil seal on the shaft and the O-ring seal on the cover create a waterproof, oil-resistant, and dust-proof structure suitable for outdoor use. "Vibration and Shock Resistance" With an excellent internal operating mechanism and the synergistic effect of stable contact pressure from the internal switch's snap action, it possesses high vibration and shock resistance. - **Long Lifespan and High Reliability** The front shaft bearing uses roller bearings, and the rear shaft bearing is fixed to the housing, ensuring mechanical longevity.

• Other safety equipment

The damper actuator is an electric rotary actuator that integrates a reducer, motor, limit switch overload torque switch, opening degree transmitter, and manual handle mechanism in a compact design. The damper actuator can operate dampers and machinery remotely under harsh conditions such as high altitudes, high temperatures, and dust generation. Additionally, being an electric-operated device, it is easy to maintain and highly reliable, making it widely adopted in industries such as steel, cement, non-ferrous metals, and power generation. 【Features】 ● All models come standard with necessary limit switches (4 contacts for open/close stop, 4 contacts for open/close overload) ● Control types can be selected across all classes - 4 contact ON-OFF function equipped (S type) - Potentiometer equipped (R type) - Current transmitter equipped (F type) - Synchro transmitter equipped (Y type) ■ Motors are available in AC 200V and 400V Special voltages (AC 380V, AC 460V) can also be accommodated ■ Inverters can be installed upon request for external command control ■ Equipped with a manual handle as standard, allowing operation even during power outages ■ Drive levers, installation frames, control panels, etc., can also be manufactured.

• Flow Control

We offer a wide range of models, from those with small cam diameters to those with larger cam diameters that can achieve high precision, and the number of contacts can be built in from 2 to 30 depending on the application. ● For contact types, we have cam diameters of 110, 165, and 300 mm with 4 contacts, and for non-contact types, we have 3 sizes: 110, 138, and 216 mm. ● The number of contacts can be built in from 4 contacts up to 30 contacts. ● Remote indication synchro transmitters, resistance transmitters, and pulse transmitters for computers can also be built in. ● We can incorporate various gear ratios from direct connection types (gear ratio 1:1) to speed-up and speed-down mechanisms. ● There are models that allow zero point adjustment with a single touch, as well as models that eliminate backlash. ● Adjusting and changing the operating points of the cam is easy. ● We also manufacture position detectors using reed switches.

• Other safety equipment
• switch

The positive list system is an important regulatory approach that protects product quality and safety, benefiting both consumers and businesses. Understanding what is permitted and what is not in the food industry and manufacturing is a crucial step in enhancing product reliability and ensuring safety. Radar millimeter-wave level gauges are used to monitor the storage levels of tanks containing food raw materials and products, contributing to improvements in productivity, labor savings, and quality enhancement. Of course, these level gauges comply with the positive list system, allowing customers to use them with confidence in their facilities. For more details, please refer to the related link URL.

• Distance measuring device
• Level gauges and level switches
• Other process controls

There was a desire to introduce a level gauge in the wastewater tank of the semiconductor factory, but there were concerns from other companies that installation would require drilling a hole in the tank, which was problematic. <Challenges Before Implementation> 1) If a hole is drilled in the tank, it would need to be emptied, and the costs for drilling and cleaning work would increase, in addition to having to stop production. 2) It is unclear whether the existing level gauge is functioning properly, so we have to go to the site and check visually. We want to accurately grasp the remaining amount. For more details, please refer to the related link URL.

• Distance measuring device
• Level gauges and level switches
• Liquid level control/level switch

In the automobile recycling factory, the dust generated during the crushing of cars is collected by a dust collector and then pumped to a container, with the level monitoring of the container relying on the experience of veteran workers. Therefore, we would like to introduce a case where we solved this issue by introducing a radar-type millimeter-wave level gauge. <Challenges Before Implementation> 1) When there is a sudden increase in the pumping volume, even veteran workers may misjudge the timing, leading to an overflow of the set quantity. 2) We want to enable even young workers to switch the containers at the appropriate timing. For more details, please refer to the related link URL.

• Distance measuring device
• Level gauges and level switches
• Other process controls

In waterway power generation, water is taken from upstream rivers and sent to the power station through a waterway. Monitoring water levels is very important because low water intake can lead to increased water levels downstream, posing a danger. This time, we introduce a case where millimeter-wave level gauges were implemented for monitoring water levels in the waterway of waterway power generation and in the river, achieving stable power generation and safety in downstream areas. <Points for Selecting Millimeter-Wave Level Gauges!> 1) With millimeter-wave level gauges, the narrow radiation angle allows for avoiding interference with structures even in confined spaces. 2) Millimeter-wave level gauges can provide stable measurements over long distances of more than 20 meters. For more details, please refer to the related link URL.

• Distance measuring device
• Level gauges and level switches
• Liquid level control/level switch

This is an introduction to a case where a millimeter-wave level gauge was introduced to automate the manual task of measuring the molten surface temperature in the high-temperature environment of an electric furnace. <Challenges Before Introduction> Measuring the molten surface temperature of the electric furnace, which is close to 1500°C, is dangerous as it is done manually from the edge of the furnace. We want to utilize robots, but instructions are needed for the depth at which the thermometer should be inserted. For more details, please refer to the related link URL.

• Distance measuring device
• Level gauges and level switches
• Other process controls

Even if the duct material is made of resin, we will introduce a case where a dust monitor was installed to monitor leakage. <Challenges Before Implementation> 1) Due to inadequate management of the dust collector, dust leaked and complaints were received from nearby residents. 2) We wanted a sensor (dust monitor) that could detect even with resin piping. Therefore, we propose the dust monitor!! For more details, please refer to the related link URL.

• Other measurement, recording and measuring instruments
• Other environmental analysis equipment
• Other environmental equipment

A data center is a dedicated facility for the centralized management and operation of a company's IT equipment and systems. In this instance, we will introduce a case where an air dust monitor was implemented to monitor dust at the outdoor air intake of a data center. <Background of Implementation> Data centers require vast areas of land and are often constructed in suburban areas away from urban centers. In these suburbs, agricultural burning may occur for land management, and dust generation due to volcanic eruptions is anticipated. As a result, dust may be generated and could potentially enter the facility through the data center's outdoor air intake. Such dust intrusion could adversely affect IT equipment, making it necessary to implement measures to prevent dust from entering the facility. For more details, please refer to the related link URL.

• Other environmental analysis equipment
• Other environmental equipment