HISCAN - Permanent Trunk Main Monitoring System
A permanently installed leak monitoring system for trunk mains that is both very sensitive (using correlating hydrophone sensors) and at the same time able to work independently for at least 5 years, using solar power for its data gateways. The data is sent to the GUTERMANN CLOUD allowing utilities to pinpoint leaks and investigate them remotely.
- Acoustic leak detection system based on hydrophone sensors: The combination of hydrophone technology and the know-how of the GUTERMANN ZONESCAN product range produces a performance for acoustic leak detection never attained before for unmanned, permanent systems. Large amounts of data collected from sensors spaced several hundred meters apart and the ability to correlate between measurement points allow for optimised leak noise analysis and accurate pinpointing of identified leaks. HISCAN has its main focus of application on trunk mains with large diameters, but also plastic pipe networks (PE, PVC) can be monitored effectively.
- Advanced signal processing for large diameter & plastic pipes: The recorded sound signal of every sensor is transmitted to a central server through GUTERMANN’s proprietary transmission technology based on latest IOT technologies. Data on the server is then automatically analysed using a new generation of special algorithms. A vast variety of options are available to the user to further improve the results provided by the system: adaptive filtering, time-line analysis and optimised filters for different materials and diameters of pipes. All of GUTERMANN’s know-how of over 50 years in acoustic leak detection will allow you to find the most difficult leaks in your network.
- Store and display data on GUTERMANN CLOUD for remote access and advanced reporting: All data recorded by the sensors is stored on the GUTERMANN CLOUD for future access. Joint platform for other GUTERMANN products you might use, e.g., ZONESCAN ALPHA; EASYSCAN or MULTISCAN. The highly optimised interface which is being used by many leak detection specialists around the world is at your disposal. Easy expert-system supported filtering or highly specialised detailed analysis in collaboration with our own specialists The choice is yours.
- Optimise usage with world renowned ZONESCAN product range: If you are already a user of the ZONESCAN product range, the introduction to HISCAN will be easy for you. Using the same interface and functionalities, it is now optimised for the new task at hand which requires more data for signal processing and advanced data analysis and reporting to allow you to fully control all leakage occurrences in your network. First-time users will find that HISCAN is ideally complemented by other correlating sensor products by GUTERMANN to allow you to cover all your leak detection needs with one monitoring system platform, both on the distribution and on the transmission pipes.
Depending on the the size of the monitored area and the specific environment, the required number of these units will be different:
- Correlating HISCAN Hydrophone Loggers
- Power boxes
- External radio antennas
- Alpha v2 data gateways
- Solar panels
- Browser-based cloud software with data hosted on secure servers of GUTERMANN’s professional hosting partners
- Geospatial mapping of loggers and leaks (using Google Maps and Street View technology)
- Leak pinpointing accuracy of
- Unlimited data storage
- Ability to import network specific GIS and piping data in KML format
- Maintenance mode for real-time check-up of each piece of equipment
- Automatic calculation of leak probability
- Email alarm for immediate leak notification
- Event ticket management with work-flow support
- Advanced spectrum analysis for avoidance of false leak alarms created by constant mechanical noise, such as power generators, transformers
- or air-conditioners
- Graphical display of all historical sound histograms, frequency spectra and correlation data to investigate difficult results
- Remote access possible from anywhere in the world – on demand by GUTERMANN specialists to assist in difficult leak investigation
- Automatic upgrades of latest software version and firmware