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1～15 件を表示 ／ 全 20 件
Seismic alarm recording device capable of control based on SI values.
Detects the acceleration of seismic motion, and when the alarm determination signal calculated from that value exceeds a preset alarm level, it triggers an alarm and records the time history acceleration waveform of the seismic motion onto a memory card (CF card).
Ideal for building earthquake monitoring/disaster prevention systems, simultaneously recording earthquake motion and continuous vibrations.
This is a multi-channel strong motion measurement device equipped with strong motion measurement capabilities and continuous vibration waveform recording functions. It can detect seismic motion using AND, OR, or 2 out of 3 control. It has an FTP server function and allows data collection via Ethernet. Operations can be easily performed for various settings and waveform confirmation using a touch panel.
![[Case Study] Evaluating building damage during an earthquake to determine accessibility.](https://image.mono.ipros.com/public/product/image/1be/2000608959/IPROS49160033084480856903.png?w=280&h=280)
The birth of our disaster risk assessment consulting service in collaboration with the "IoT Earthquake Observation Service" and API integration.
At the Structural Planning Institute, we have been making reinforcement proposals for factory buildings since 2014. In this context, we have received requests from end users to provide feedback on the measurement results of earthquakes that occur regularly, in order to verify the accuracy of pre-simulation results. Therefore, we were looking for a partner to build a system that could combine our own analysis technology with a seismometer. As a result, we provided the seismometer "PL200," used for our IoT earthquake observation service, and the web service "Geonavi," which manages and displays measurement data in the cloud, through API integration. [Expected Effects] <For System Builders: Structural Planning Institute> ■ Able to provide a comprehensive solution that includes responses during and after disasters ■ Incorporates seismic measurement technology through API integration, enabling damage assessment utilizing unique analysis technology ■ Can objectively evaluate pre-vibration analysis results against actual measurement data while also improving subsequent analysis accuracy *For more details, please refer to the related links or feel free to contact us.
![[Case Study] Earthquake Observation System for Detailed Ground Investigation](https://image.mono.ipros.com/public/product/image/841/2000608980/IPROS88828958911804202971.jpeg?w=280&h=280)
A seismic observation system has been established to monitor aftershocks using seismometers installed underground and on the surface, and to investigate ground amplification characteristics.
【Overview】 ■Purpose: Earthquake Observation ■Category: Measurement Equipment ■Related Products: Measurement Units for Earthquake and Volcano Observation ■Scope of Provision: System Design, Complete Equipment Set, Installation and Adjustment 【Background and Issues】 At the Railway Technical Research Institute, during the main shock of the Kumamoto Earthquake in 2016, non-linearity of the ground was confirmed in the northern part of the Kumamoto Plain. The customer decided to conduct temporary earthquake observations at two locations, one in an urban area and the other in a mountainous area, to investigate detailed ground amplification characteristics. The conditions included the need for a high dynamic range seismometer, a local recording method, and the inability to secure commercial power supply at the mountainous observation site. 【Provided System】 For the underground and surface seismometers, we provided high dynamic range digital output servo accelerometers. At the urban observation point, a seismometer was also installed underground (borehole approximately 40m) for the continued investigation of ground amplification characteristics. At the mountainous observation point, where commercial power supply was not available, we configured a system that operates on solar power. In addition to a controller to manage the seismometer, we provided a recording device that allows for easy data retrieval through the exchange of an external SSD. This setup contributed to achieving high-speed sampling (1000Hz) while enhancing operational efficiency, despite being a local recording method.
![Wired LAN Seismometer [Sensor Unit] SU301](https://image.mono.ipros.com/public/product/image/867/2001502537/IPROS5957200948861388401.jpg?w=280&h=280)
An accelerometer with optimal cost and performance for earthquake observation in buildings.
The SU301 is equipped with a low-noise MEMS accelerometer and, when combined with the recording unit LU301 (sold separately), constructs the seismic disaster prevention system "VissQ." Due to its stable output characteristics in the low-frequency range, it exhibits minimal variation in integration results and demonstrates excellent performance in evaluating interlayer deformation angles based on displacement. It is compatible with conventional devices and provides a low-cost, high-precision system for seismic observation beyond just buildings. *For more details, please refer to the PDF document or feel free to contact us. 【Features】 ■ Power supply provided through a single LAN cable ■ Low-frequency characteristics that output stable integrated displacement ■ Time-synchronized measurements between multiple sensors ■ Adoption of low-noise MEMS accelerometer
Accurately know the tremors experienced. This is a type that can connect up to six measuring units, certified by the Japan Meteorological Agency and used by local governments and public offices.
1. It measures with up to 6 sensors and displays and transmits earthquake information. 2. By connecting multiple sensors, control via "AND" or "majority vote" is possible. 3. Earthquake information and log data can be obtained via the USB port. 4. It comes standard with voice announcement output and display panel connection functions.
A compact control seismometer that consolidates real-time seismic intensity measurement and equipment control output into one box can be implemented at a low cost.
1. The adoption of the real-time seismic intensity calculation method by the Disaster Prevention Research Institute achieves an immediacy of 0.01 seconds. 2. It has been integrated to include sensors, processing, display, output, and maintenance functions. 3. It supports independent four-point output for real-time seismic intensity and acceleration. 4. It is network-compatible as standard, allowing for display, data acquisition, and setting changes via a general-purpose browser. 5. It supports a measurement range of up to ±6G.
![[Development Achievements] Modbus Seismometer](https://image.mono.ipros.com/public/product/image/3b3/2000527420/IPROS11317808534161881109.png?w=280&h=280)
Affordable monitoring of earthquakes and long-period vibrations is possible! Let us introduce our development achievements!
We received a request from IMV, stating, "We want to create a seismometer that can acquire waveforms via Modbus," and we developed the "Modbus Seismometer." Our goal was to create a low-cost seismometer and long-period vibration meter by offloading heavy computational processing to a host computer. We successfully completed a system that allows for affordable monitoring of earthquakes and long-period vibrations, composed of RX21A, RS-485, Modbus, and FRAM. We achieved cost reduction by using a built-in ΔΣADC in the CPU. A notable feature is that, despite being half-duplex communication (Modbus), it enables real-time transfer of waveform data. 【Summary of Achievements (Excerpt)】 ■ Year: 2014 and onwards ■ Industry: IMV ■ Request: We want to create a seismometer that can acquire waveforms via Modbus ■ Goal: Offload heavy computational processing to a host computer and create a low-cost seismometer and long-period vibration meter ■ Result: A system that allows for affordable monitoring of earthquakes and long-period vibrations has been completed *For more details, please refer to the PDF document or feel free to contact us.
Easy-to-use seismometer with high-precision earthquake detection servo pickup!
The use of the most accurate servo-type pickup with a seismometer sensor enables measurements at 1 gal (1/1000G). Main features: - Built-in waterproof sensor equivalent to IP67 - Capable of measuring seismic waves from any direction, processing three-directional vector composite measurements, including P-waves and S-waves - Can measure up to 5000 gal, allowing for the measurement of earthquakes equivalent to intensity 7 - Displays "time of occurrence," "maximum acceleration," and "intensity" during an earthquake - Easy installation (secured with anchor bolts only) - Easily accessible DC24V power supply on-site - Comes with a 3m cable
Seismometer and intensity meter (Meteorological Agency certified product): Measures from micro tremors to strong earthquakes using MEMS sensors, with cloud connectivity.
Easy-to-use seismic intensity measurement: YureMON SPECIAL High-precision seismic intensity measurement using Epson's latest accelerometer M-A3352: YureMON HYPER *Both are certified by the Japan Meteorological Agency The logger SmaTraX has a built-in 500GB SSD to store 10 years of raw measurement data and events Measurement data can be instantly checked on PC and smartphone screens via cloud integration.
コストや設置期間を大幅に低減する上、得られるデータも高品質なシステムです
従来設置していた有線振動計測システムの更新に辺り、コストと工期を 圧倒的に低減できる点や品質の高さから『sonas x02』を採用した 関西電力様の事例についてご紹介します。 同社は、ビルが揺れる際の加速度をセンサにより測定し、構造の健全性を 評価する地震モニタリングを有線の振動計測システムで行ってきました。 しかしながら、システム更新にあたっては有線システムを設置する際の 配線工事の工期の長さや手間の大きさ、コストの高さが問題となりました。 システムの設置後、微弱な振動も正確に計測・収集されていることが 確認されており、順調に運用されています。 【事例】 ■導入企業：関西電力株式会社 様 ■導入前の課題 ・コストの高さ ・設置の手間 ■選定の理由 ・コストや設置期間を大幅に低減する上、得られるデータも高品質 ※詳しくはPDF資料をご覧いただくか、お気軽にお問い合わせください。
![Wireless Seismometer [Completely Wireless, Time-Synchronized] (NETIS Registered)](https://image.mono.ipros.com/public/product/image/650/2001199533/IPROS2993537539213251146.png?w=280&h=280)
New standard for seismometers. Wireless accelerometer measurement system.
With a power-saving wireless network capable of covering super high-rise buildings, multi-point synchronized measurements can be conducted throughout structures such as buildings. There is no need to prepare power sources or perform wiring work at measurement locations. Thanks to smart products and simple installation work, the total cost is less than half that of wired systems. We offer this in conjunction with a system that can be managed remotely via the cloud. Our unique LPWA, UNISONet, is used for the wireless network that performs communication and time synchronization, allowing for the acquisition of three-axis acceleration data wirelessly.
Ideal for building earthquake monitoring/disaster prevention systems, compatible with seismic intensity information networks.
Corresponds to the seismic intensity information network proposed by the Ministry of Internal Affairs and Communications Fire and Disaster Management Agency. Can output alarms using two seismic sensors with AND control. By standardizing Ethernet, it can be easily integrated into network environments. Various receptions and waveform confirmations can be easily performed via a touch panel.
Low-cost seismometer for gas supply control in earthquake disaster prevention response.
IMV Corporation, a leading company in vibration testing machines, vibration testing, and contract vibration testing, possesses advanced technology not only in the technology to "generate" vibrations but also in the technology to "measure" vibrations. Among these, it boasts a high market share in control seismometers used to detect tremors during earthquakes and automatically stop critical equipment. This product received an Excellence Award at the Japan Resilience Award 2025, which recognizes and honors advanced companies and organizations engaged in building a resilient society for the next generation, focusing on "building a strong nation," "developing communities," "cultivating people," and "developing industries."
Multiple sensor units are time-synchronized! It is possible to conduct earthquake observations synchronized with high precision.
The "LU301" is the recording unit of the building earthquake observation system "Wired LAN Seismometer." The building earthquake observation system consists of this product and a sensor unit (sold separately) that includes an A/D converter. Up to 15 sensor units can be connected to one unit. 【Features】 ■ Time-synchronized measurements between multiple sensors ■ Sensor units can be selected according to application ■ Ample recording capacity for building earthquake observation ■ Easy configuration and data access via web browser *For more details, please refer to the PDF materials or feel free to contact us.
