レックス List of Products and Services

This is a system that performs real-time monitoring of tidal levels by wirelessly transmitting tidal data measured at a measurement station to confirmation locations such as workboats and offices using a wireless modem. A measurement box and a wireless modem for transmission are installed at the measurement location, and power is supplied. At the location where data needs to be checked, a computer and a wireless modem for reception are set up, and once configured, measurements can be conducted. Depending on the required variability and accuracy, you can choose the optimal configuration from a basic setup consisting of four types of sensors.

The laser light emitted from the rotating laser is detected by sensors mounted on heavy machinery such as bulldozers, allowing for vertical management of the blade within a wide reception range of 700 meters. With the included remote display, the operator can check the display inside the cabin. The remote display uses a wireless system, eliminating the need for cumbersome wiring work.

The automatic tracking total station TCRA1203 combined with the control unit RX1250 allows for surveying to be done by a single person. With a one-man operation, tasks such as pile driving and site surveys can be carried out efficiently, reducing time and costs.

The subsidence and uplift amounts at multiple locations of the structure are continuously monitored in real-time, and the measurement data is automatically imported into a computer, allowing for display, recording, and management. Data acquisition to the computer is completed in about 0.5 seconds*, enabling real-time monitoring of the displacement amounts at each location. *This varies depending on the number of sensors.

In factory premises and construction sites, when vehicles exceed the speed limit, a rotating light and sound will alert them. Additionally, at vehicle entry and exit points, a rotating light will notify the surroundings to prevent accidents involving pedestrians and collisions between vehicles.

This is a system that incorporates a 2-axis acceleration (tilt) sensor into a stake to measure and accumulate data on slopes, and wirelessly detects and reports the collapse and movement of slopes such as landslide slopes and collapsing slopes to a remote location.

The "Infrared Thermography R300S for Structural Diagnosis" is equipped with the latest high-sensitivity domestic sensors, achieving a class-leading high temperature resolution of 0.025°C with a non-cooled infrared thermography device. This allows for clearer imaging of minute temperature differences compared to conventional models. The temperature resolution is 0.03°C, and the spatial resolution is 1.2 mrad. It supports measurement scenes in the field, such as exterior wall delamination diagnosis, bridge inspections, indoor leak detection, and verification of reinforcement materials. For more details, please contact us.

This is a system that automatically measures the displacement of structures such as slopes and bridge piers. Reflective prisms are installed at the points where displacement measurement is desired, and measurements of the reflective prisms are sequentially taken from a total station set up at a fixed point to calculate the displacement amounts for each point. The computer side performs automatic measurements through command control of the total station, calculates coordinate values and displacement amounts, and records data. If a displacement exceeding the pre-set allowable value is measured, an alarm device can be activated.

Automatically measure dust concentration at multiple measurement locations and centrally manage the measurement results. Install dust meters at the locations where measurements are to be taken, transmit the measurement data to a management location, and import the data into a computer. On the computer side, the data transmitted from the dust meters is processed and displayed/recorded as individual measurement values. If a measurement value exceeds the pre-set allowable limit, an alarm system can be activated. Measurement records are taken at pre-set time intervals, and the measurement results are recorded on the hard disk. Dust meters can be selected according to their intended use. Additionally, other devices such as anemometers and thermometers can also be connected.

This is an advanced hydraulic excavator 3D guidance system that enables quick and accurate digging, improves excavation work, and reduces operating costs by 20%. Using a GNSS receiver, it determines the precise 3D position of the bucket and compares it with the reference design cross-section. The difference in slope and height is displayed on the screen in real-time for the operator to understand.

The power digger uses an easy-to-understand graphic display panel installed in the operator's cabin to provide real-time depth, slope, and distance information related to the set standards. The highly visible LED display bar quickly informs the operator of the required height standards. It is also possible to use sound to alert the operator when they are "on grade" or "close to grade." All the information necessary for the operator to perform the job more quickly and accurately can be obtained within the cabin.

This is a system that monitors the concentrations of oxygen (O2), combustible gases (methane: CH4), hydrogen sulfide (H2S), and carbon monoxide (CO), and alerts construction personnel of any detected anomalies. If the concentrations of these gases exceed or fall below the set threshold values, an alarm is triggered to enable prompt action.

Traditionally, it was difficult to measure weather data in locations without power facilities, but it has become possible to observe this data by combining batteries and solar panels for power supply. The observation data is collected nationwide by utilizing NTT Docomo's FOMA communication network. If there is an environment where the internet can be accessed, real-time evaluation of the observation data can be done using a computer or mobile phone. Weather data can simultaneously observe six parameters: wind direction, wind speed, precipitation, atmospheric pressure, temperature, and humidity.

Rex offers the latest global technology information to all customers who require measuring instruments. We have a variety of measuring devices tailored to different scenarios such as concrete diagnostics, radiation measurement, and clean rooms, so please contact us for more details or download the catalog.

CyberNATM / The information-based construction support system for mountain tunnels is designed to assist with construction surveying, execution, and management in NATM projects. It significantly reduces work time compared to traditional methods. After tunnel excavation, it accurately calculates the amount of lining concrete, allowing for appropriate personnel allocation on-site based on the results. By optimizing on-site construction, it can reduce expenses that would otherwise be unnecessarily incurred, leading to cost savings. For more details, please contact us.

The simple compaction system RT Counter uses identification sensors to count the number of passes and displays the count on an LED panel. By managing the number of compaction passes, it prevents over- or under-compaction. The count is displayed only when a specific vehicle passes from Sensor 1 to Sensor 2 or from Sensor 2 to Sensor 1. The warning light will only activate when a vehicle is present between the sensors. For more details, please contact us.

The φ46mm underwater camera with LED achieves high-quality and clear images with its 380,000 pixels and 1/3” color CCD along with bright lighting. The lens can be selected (exchanged) from a variety of viewing angles, allowing for optimal images from wide to telephoto. Lens variations include f=3.8mm, f=6mm, and f=8mm, among others. For more details, please contact us.

The positioning system for work vessels (route management type) is a system that guides work vessels performing ground improvement operations such as sand compaction, sand drains, and CDM (Cement Deep Mixing) in construction at ports and coastlines to their designated working positions. It uses two RTK-GPS units, allowing for real-time corrections not only of position but also of orientation, making it easy to guide the vessel to the specified location while checking the computer screen. Compared to traditional guidance methods using total stations, it does not require line of sight and can take advantage of GPS benefits, such as being unaffected by weather conditions. For more details, please contact us.

Fine Eyes Monitor is a back monitor system that enables rear confirmation during work, which has been difficult to verify until now. By installing a camera at the rear of the work vehicle and a monitor in the driver's seat, workers can ensure rear safety checks without having to move their gaze significantly during work. The ultra-strong suction cup monitor stand is designed for easy removal despite its strength. The camera body and harness are secured with ultra-strong magnets that can withstand the intense vibrations of construction machinery. The backup camera is specifically designed for construction machinery, making it highly resistant to dust, water, and seismic activity. A locking connector is used for the connection to prevent disconnection due to water and vibration. For more details, please contact us or refer to the catalog.

The GB-3 is equipped with hybrid positioning technology that can receive GPS, GLONASS, and GALILEO (GNSS). By utilizing GNSS, the number of available satellites increases. This allows for stable accuracy and positioning even in areas with poor overhead visibility, thereby extending operational time and contributing to increased productivity. The GB-3 is also widely used as various sensors. Its compact body, which has been streamlined to include only the necessary functions, enables it to be mounted on various mobile platforms. It is particularly being used in IT civil engineering as a compaction management system, being installed on many vibratory rollers. For more details, please contact us or refer to the catalog.

The solar warning light is a solar-powered construction light that uses sunlight to flash two colors of LEDs, providing warnings to pedestrians and drivers. It supplies an average amount of power and maintains stable brightness. It does not require an external power source, as it charges from solar panels and supplies power to the main unit. Therefore, it is environmentally friendly and reduces maintenance burdens. For more details, please contact us.

The solar vertical sign is a full-color LED electronic display with vertical four-character text that uses solar energy, making it environmentally friendly. It can be used in locations without power supply and does not produce noise. It comes with a charger, allowing it to be charged with AC100V. The message data can be changed via a USB memory stick. The warning light Splendor G III is optional. For more details, please contact us.

The switch alarm system is easy to operate the rotating light with a remote control button (A/B). You can choose from two power types: AC and heavy machinery. While the heavy machinery operator is working, they can alert workers in the shaft of any danger, and workers in the shaft can signal the heavy machinery operator for safety assurance. For more details, please contact us.

The "Illuminated Slope Collapse Detection Sensor Pile" is a pile-type alarm device that detects abnormalities in slopes with sensors and alerts workers to danger through a flashing light. It integrates sensors, an LED rotating light, and a power source into a plastic pile, allowing for easy installation by simply driving the pile into the ground. Depending on the site conditions, you can choose between an integrated type and a separated type with sensors and piles for tunnel shafts, cut and fill areas, landslides, and more. 【Features】 ■ Abnormal locations can be visually identified immediately by the light of the rotating lamp ■ Easy installation by simply driving the pile into the ground ■ Option to choose between integrated and separated types based on site conditions ■ Rechargeable and reusable For more details, please contact us or download the catalog.

Helsensor II is a helmet-mounted danger warning device that detects infrared rays emitted from the machine's light source using a receiver attached to the worker's helmet, alerting the worker to the machine's approach through sound and vibration. Helsensor II is designed to transmit alarms via vibration and sound only to nearby workers, ensuring that it does not disturb workers outside the detection area or nearby residents. 【Features】 - Multiple devices can be installed on several machines at the same site and operated simultaneously. - Multiple devices can be attached to a single machine to expand the detection range. - The device has been miniaturized and lightweight, allowing the use of a small battery as a power source. - It can be easily and quickly attached to machines, improving the installation rate. - It can transmit alarms even in high-noise construction environments, enhancing safety. For more details, please contact us.

The Digital Dust Display Device DD Regze Dust Eye (Sprinkler Linked Version) can be installed at construction sites and displays dust concentration. When the set value is exceeded, it activates an alarm and can also trigger the sprinkler system. Additionally, by connecting to Rex Co., Ltd.'s "Dust Measurement System Regze Dust Monitoring," a wide range of options from the dust measurement system can be utilized. 【Features】 ○ The display section and measurement equipment section are separate. ○ Data display and alarm operation can be performed from a distance away from the measurement location. For more details, please contact us.

The eco-moshi system installs measuring instruments and sensors according to on-site needs, measuring various conditions in real-time to automate safety measures, environmental measures, and quality control. Measurement data can be monitored remotely via the web, allowing for data collection and analysis, as well as control functions such as alerts. Additionally, by proposing technical suggestions during bidding and creative ideas for construction evaluation, differentiation in construction evaluation points can be achieved. 【Features】 - Differentiation can be achieved by proposing technical suggestions during bidding and creative ideas for construction evaluation. - Total automation of "safety measures," "quality control," and "environmental measures" is possible. - Remote operation allows for understanding of on-site conditions, data collection, and analysis. - Centralized safety management can be achieved by monitoring and collecting data from all sites. For more details, please contact us.

The tilt alarm device rexseLeanAlarm is an ideal tilt sensor for monitoring buildings and construction machinery. 【Features】 ○ High-sensitivity switch that does not miss even slight tilts ○ Active in a wide range of fields such as building monitoring and construction machinery monitoring ○ Measurement range ±10° can be set in increments of 0.1° from ±0.1° to ±9.9° ○ Waterproof structure (IP-67) suitable for various fields For more details, please contact us.

The "rexse truck" is a monitoring device that automatically manages vehicle weight measurement. The ultra-thin 33mm, revolutionary high-precision, lightweight wide-type wireless load meter "Wireless Vehicle Weight Meter TJRFW2-10L" is the industry's first wireless model that eliminates the need for wiring, so there is no worry about cable damage accidents. The wireless feature significantly reduces preparation time to just 5 minutes. It has achieved a water-resistant load meter with IP66 performance. 【Features】 ○ Automatic measurement just by passing through the wireless PAD, reducing work time ○ Automatic printing with an optional printer ○ Automatic alarm (threshold setting available) For more details, please contact us or download the catalog.

The "Load Suspension Warning Device (Safety Man)" is a warning device developed to ensure safer operations during crane work. This device is attached to the hook of the crane and alerts workers to dangers with a sound reach of 200 meters. The remote control operation range is between 200m and 300m, and it can register up to 32 units. With a portable compact remote control, it can be operated not only by the operator but also by the workers. 【Features】 ○ Avoid dangers with sound → High output with a sound reach exceeding 200m ○ Four types of recorded sounds → Volume adjustment and sound switching according to the situation ○ Easy to attach to the crane's hook ○ Simple battery replacement For more details, please contact us or download the catalog.

"rexseTracer" is a dynamic tracking system that uses an automatic tracking total station to follow prisms installed on moving objects and display their position coordinates on a computer screen. If the prism is lost (lost sight of), an alarm system is activated to notify the operator, and simultaneously, a search for the prism is conducted around the last known position, allowing it to be found and automatically resuming tracking. It is ideal for the automatic tracking of heavy machinery and construction materials. 【Features】 - Automatic tracking range of approximately 500m - Data acquisition interval of about 0.5 seconds - Data is stored in internal coordinates converted within the total station - Measurement data is saved in CSV format, allowing for display and editing in Excel and other applications - The search range for lost prisms can be specified and searched on the software side For more details, please contact us or download the catalog.

With the installation of solar panels, you can use electricity anytime and anywhere! Currently applying for NETIS registration! It can be connected to almost all REXSE listed products that require power. 【Features】 ○ Uses high-quality cells ○ Compatible with 12V batteries ○ Completely waterproof design For more details, please contact us or download the catalog.

The air pressure pin penetration testing machine is a testing device that drives a specialized pin into concrete using air pressure and measures the penetration depth to estimate concrete strength. It is a simple testing method that replaces the pull-out testing machine used for initial strength testing of sprayed concrete, does not require test specimens, and allows for testing the concrete sprayed onto wall surfaces in situ. 【Features】 ○ Measures concrete strength using air pressure ○ Japan Highway Public Corporation Standard JHS726-2001 For more details, please contact us or download the catalog.

This is a system that guides heavy machinery, such as sand compaction and CDM (Cement Deep Mixing), to the work position during ground improvement work. By using two RTK-GNSS units, it can correct not only the position but also the twist in real time, allowing for easy guidance of heavy machinery to the designated location while checking the computer screen. Compared to traditional guidance methods using total stations, it does not require maintaining a line of sight and can take advantage of GNSS benefits, such as being unaffected by weather conditions. 【Features】 - The accuracy of Real-Time Kinematic (RTK) GNSS is about 1 centimeter, allowing for guidance of heavy machinery's position and twist in centimeter units. - The amount of deviation during positioning is recorded internally in the analysis computer and can be printed as a result. For more details, please contact us or download the catalog.

The met sensor alerts both the worker and the heavy equipment operator of danger with "sound" and "vibration" when a worker enters the working radius of the backhoe (2m). When a backhoe equipped with a flexible sensor approaches a worker, it prompts the worker with "sound and vibration" and notifies the operator with an "alarm sound." It does not react to surrounding objects such as cones or guardrails, so it does not emit unnecessary alarm sounds during nighttime construction. The sensor also monitors the right front area, which is a blind spot from the driver's seat. This device operates on a dedicated rechargeable battery, eliminating the need for complicated wiring and allowing for quick use on-site. 【Features】 ○ Applicable to backhoes with a capacity of 0.7m3 or less ○ NETIS registration number: KT-100103-VE For more details, please contact us or download the catalog.

Equipped with specialized commands for civil engineering construction such as roads and slopes, it is possible to build 3D-CIM models by adding attributes and information. This allows for the simulation of construction before it takes place to be verified in 3D from various angles, which is often difficult to understand with 2D data. Additionally, the attribute information added to the model can be centrally managed and utilized as a construction information database during the maintenance phase. 【Features】 ○ Use of simple 3D models ○ Verification of design data ○ Accumulation of information For more details, please contact us or download the catalog.

This is a system for real-time monitoring of water level data. A measurement box is installed at the measurement location to supply power. 【Features】 ○ The measurement station continuously measures the water level and displays the instantaneous value in real-time. ○ Data is displayed and recorded while performing real-time calculations over a user-defined average time. ○ By setting offsets and specific gravity coefficients, it can accommodate various liquids. For more details, please contact us or download the catalog.

If you need to rent measuring equipment, you can use it for the necessary period when you need it. Additionally, our company not only provides rentals but also offers comprehensive support from selecting the right model for our customers to after-sales service, so you can use our services with peace of mind. We are currently offering a free catalog! For more details, please download it or contact us.

This is a comprehensive catalog of rental measuring instruments featuring over 1,000 models. With a substantial total of 356 pages! There are four key points to help you find the measuring instruments you need. ■ Convenient comparison tables for model selection ■ Special features on measuring instruments by usage scenario ■ A wide range of system-compatible products ■ Calibration and repair services are also available Right now, we are offering the comprehensive catalog for free! << If you are interested, please apply through the contact form >>

By synchronizing and synthesizing position data from GPS and depth data from an acoustic depth sounder, we display the ship's track and depth profile in real-time on a computer screen while also recording the data. This allows for measurements that are not affected by tidal levels (except in the case of using differential GPS).

The TS Outward Appearance Management One-Man Set (Topcon Socia Specification) achieves efficient one-man surveying when used in conjunction with a remote catcher. It minimizes the impact of visual obstruction on busy roads and strong sunlight reflections to the utmost extent. It balances long-distance non-prism distance measurement with high-precision distance measurement. It demonstrates excellent automatic tracking capability even in harsh environments, enabling stress-free remote control observations. 【Features】 ○ Remote control system RC-PR5 pursued to the limit of mobility ○ Compact and lightweight remote controller RC-PR5 ○ Strong automatic tracking performance even in harsh environments ○ LongRange data communication ○ Reliable angle measurement system Please contact us for more details.

When the motion sensor detects movement, the network camera turns in that direction and captures images of the intruder. It is not necessary to have it installed as a security camera at all times; instead, the network camera can be used to monitor a different area, and it can automatically change its direction and start recording only when an intruder is detected. This allows for both security effectiveness and cost reduction. 【Features】 ○ No installation required; it can be used immediately after setup ○ Camera unit: preset registration function ○ Camera unit: remote operation for video and recording search/control ○ Motion sensor unit: contact output can be adjusted according to external control input and day/night detection function ○ Motion sensor unit: detection distance is adjustable For more details, please contact us or download the catalog.

The digital wind speed display device, rexse Double Wind, is a system that can be installed at construction sites and simultaneously displays the instantaneous and average wind speed (scalar). It allows for setting thresholds, and alarms can be activated when the set values are exceeded. 【Features】 ○ Capable of measuring wind speeds from light breeze (0.5 m/s) to strong wind (60 m/s) → Average wind speed can be adjusted between 1 to 600 seconds ○ Significantly improved noise resistance due to digitization ○ Compatible with both AC and DC power supplies, and can be used with 12/24V batteries for DC power ○ Can simultaneously display instantaneous, average, and maximum instantaneous wind speeds over 10 minutes ○ Standard features include analog output (4-20 mA) and RS-232C output For more details, please contact us.

Real-time management of the inclination, shape, and position of sheet piles is possible! By using a non-prism total station to measure two points on the sheet pile, it is possible to accurately measure and manage the inclination amount at the front and back of the sheet pile. Deviations from predetermined coordinates are measured and recorded. 【Features】 ○ Accurate real-time management of sheet pile inclination ○ Display and confirmation of floor plans and side views on the same screen ○ Sequential automatic measurement of pre-set measurement points ○ Background image settings are possible (for floor plans only), allowing for more intuitive use For more details, please contact us.

This is a system for guiding work vessels such as sand compaction, sand drains, and CDM (Cement Deep Mixing) for ground improvement work in port and coastal construction to their operational positions. By using two RTK-GPS units, it can correct not only the position but also the twist in real-time, allowing for easy guidance of the vessel to the designated position while checking the computer screen. Compared to traditional guidance methods using total stations, it does not require a clear line of sight and is not affected by weather conditions, thus leveraging the advantages of GPS.