Metrolog HL7000 TM. Acoustic Leak Logging System. Simple Reliable Efficient. Reduce Water Leaks Faster...

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1 Metrolog HL7000 TM Acoustic Leak Logging System Simple Reliable Efficient Reduce Water Leaks Faster...

2 Monitors Pipe Networks Efficiently and Economically... Read and Program noise loggers through Laptop or Commander via Bidirectional Radio link. 2 Install noise loggers and take GPS coordinates on site to store proper location of each noise logger. 3 4 easy GO Drive by and collect data using the Metrolog Receivers with easygo operation. Get confirmation about logger reception and leak status. 1 Network knowledge required. Supervisors plan by zones, access points and pipe parameters where to deploy Vivax-Metrotech's HL7000 noise loggers and decide how many Loggers are needed. New logger signal Logger - ID Analyzing Metrolog View software in order to collect history data, work orders for pipe repairs and reports. With GPS guided mapping capabilities. 6 Locate water leaks with confidence. Features Metrolog HL7000 Digital Noise Logger Bidirectional radio Time setting Switch on/off by simply turning it upside down Compact design Metrolog HL7000 Commander Programming via radio link Data reading via radio link Instant leak report Large, clear display Data Reading and Analysis Analysis of noise frequency and level Metrolog View - Professional PC software (included) Individual, digital map of the pipe network Status of the network at a glance Documentation and storing of the received data

3 Pre-Location Water Leak Noise Logger Today, many water suppliers and utilities are faced with challenges of keeping their costs low while continuing to provide the full water supply service to their customers. They need to continuously monitor their pipe network for any water leaks and reduce any water loss. Furthermore, they must dig the leaked pipes accurately to repair the broken water pipes. All of these challenges are also faced with minimum resources, their on site safety, and efficient use of their time. The Metrolog HL7000 system is used for acoustic zone monitoring for permanent or temporary installation. This pre-location system records level and frequency values which guide you to Hot-Spots in your pipe network first. This leads to efficiently structured work orders and economical decisions. The Metrolog HL7000 Digital Noise Logger The Metrolog HL7000 Digital Noise Logger is the heart of the Acoustic Leak Noise Logging System. It quickly attaches to water gate valves or pipe access points through a strong magnet for easy access. An uninterrupted logger operation allows fast and accurate results that help reduce leak location time with minimum maintenance. Logger settings are always up-to-date and are ideally programmed to turn on and record sound level and frequency between 2 am and 4 am. This allows technicians to proactively search for leaks. The data is automatically transferred via radio link to the Metrolog HL7000 Commander, Metrolog HL7000 Reader or directly to a laptop, allowing technicians to read and collect data from the logger in one step. Barcode tracking technology allows efficient management of all deployed units and isolates any logger that reports a potential water leak. The Metrolog HL7000 Commander The Metrolog HL7000 Commander is used to program the loggers as well as receive stored data. All of the necessary information is clearly displayed on its large screen. If a logger is in leak mode, an immediate audio analysis will occur, and the results will appear on the Commander. Programming via Bidirectional Radio Link All of the important parameters for the operation of the loggers can be programmed with a few simple clicks. Operating hours, recording time, number of measurements, time adjustment and more, can all be programmed via Radio link. Simple Operation Using easygo easy GO Vivax-Metrotech s unique easygo rotary knob function allows seamless operation of the Metrolog HL7000 Commander. It allows for quick handling and programming of the Commander during patrolling. Bidirectional Radio Link The Radio Link bidirectional radio allows quick programming of the logger. This eliminates the need to remove the logger from the valve. In addition, the bidirectional radio allows for real time monitoring of leak noise. Easy and Efficient Use Turn off the loggers easily by simply rotating the logger upside down for more than three minutes. This allows for efficient patrolling and collecting of loggers without interference. Operational Data are Always Up-To-Date The internal clock of the logger is automatically synchronized with every bidirectional radio contact. This minimizes drift, and insures accuracy.

4 Data Reading and Analysis Best Sound Results You can quickly drive by the installed loggers and capture the data via the Commander or the optional Metrolog HL7000 Reader and PC via RadioLink. All of the information can be stored and read later, eliminating the need to stop at each logger location and providing road safety to technicians while on site. Evaluation and Documentation On a PC An interface cable allows the transfer of data from the Commander or Reader to a PC. The Metrolog View software displays all of the results and logger locations for reference. All images can be printed out for further analysis and reporting. The software can also show leak status in a digital pipe network diagram. The colored display of each logger immediately gives an overview of the pipe network being monitored. The software allows the optional Reader to upload more logger results than the Commander, making programming of the loggers faster and more efficient. Analysis of Levels and Frequencies The Metrolog is the only acoustic logging system that analyzes sound frequency and level. This is especially important on plastic pipes, where sound levels diminishes rather quickly. By capturing the frequency, the Metrolog HL7000 can provide a more reliable diagnosis of a leak. Full system deployment always offers better results by making it easier and more efficient to perform full surveys multiple times a year. This saves the utility time and money. Global Positioning System The optional GPS feature allows better asset management of the logger system. By plotting exact locations, there is virtually no chance of losing loggers and it is easily viewed through the Metrolog View software. Leak Indication in One Step By switching the Metrolog HL7000 Commander on, and clicking once, you will immediately know whether there is a leak, or not. METROLOG-COMMANDER R e c e i v e d l o g g e r s 1 2 : 0 0 : 0 1 Version : V 6.12 US Serial no. : New logger signal Logger - ID No. ID Commet : Time Date STAT :00: Logger 2 12:00: Logger 3 12:00: Logger 4 12:00: Logger 4 12:00: Date Time 15: 06: 18 E -> Patrol Options Logger Menu 79 % Patrol E - > list of missed loggers back Not recevied loggers Start Screen Click Patrol Status Showing Leak Show Receiving List

5 Technical Specification Metrolog HL7000 Digital Noise Logger Metrologger Dimensions Weight Metrolog HL7000 Commander Display Type Data Input External Connectors Piezo sensor with active amplifier IP68 Internal Battery 5years - depending on use -4ºF to 122ºF (-20ºC to 50ºC) 1.8in(Dia.) x 4.3in(L) (46mm x 109mm) (incl. Antenna) 1.2lbs (0.58kg) 320 x 240 pixel Rotary knob with Enter function Internal Akku Ni-MH; external 12V DC or 120V AC Operation Time: > 20hours Charging Time : < 3hours RS232 IP54-4ºF to 122ºF (-20ºC to 50ºC) Metrolog HL7000 Reader (Optional) Display Type Data Input External Connectors LCD Display with Automatic Contrast Control Rotary knob with Enter function Internal Akku Lithium-Ion; external 12V DC or 120V AC Operation Time: > 10hours Charging Time : < 3hours USB, SD Card Slot IP22-4ºF to 122ºF (-20ºC to 50ºC) (display) Standard Equipment Metrolog HL7000 Digital Noise Logger Metrolog HL7000 Commander Metrolog View Software Hard carrying case for the Metrolog HL7000 Digital Noise Loggers Operation manual Note: Notebook and GPS unit is not part of the standard product range Recommended PC Notebook Toughbook Minimum PC Operating System, 32-bit Requirement - Windows 98 and higher Options Metrolog HL7000 Reader Barcode scanner * Not all options and features may be listed here, contact Vivax-Metrotech for details on specific instrument features and options. For more information contact: Vivax-Metrotech Corporation 3251 Olcott Street, Santa Clara, CA T/Free: Tel: Fax: sales@vxmt.com Vivax Canada Inc. 400 Esna Park Drive, Unit 17, Markham, Ontario, L3R 3K2,Canada Tel : Fax : CanadianSales@vxmt.com Disclaimer: All product availability or product accessory information is subject to change without notice. V2.1(May 2011)