Zonescan
Correlating Radio Logger

Zonescan - Technical Specifications & Operational Benefits

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Memory:

• Capable of storing and transmitting last 180 days of leakage analysis and leak value for each logger.
• Capable of storing and transmitting last 30 days noise level distribution and spread data (in dB) for each logger.
• Database capable of showing unlimited number of historic noise level and spread data readings.

Advanced Functionality:

• “Caution Leak” (red), “Possible Leak” (orange) and “No Leak” (green) visual indications at each logged point.
• Individual Leakage probability (from 0-100%) given at each logged point.
• Logger Serial Number, Logger Location (Valve Box and Street etc) provided at each logged point.
• Voice notification and alarms (in all languages) for each logged point via loudspeaker.
• Capable of performing a leak noise correlation for automatic, remote pinpointing of precise leak location
• Automatic multi-test correlation providing precise leak positions between ALL loggers in the same project.
• Remote listening to digitally recorded and transmitted leak noise from within the ‘patrol vehicle’
• Geographical mapping of pipe network and distribution of logged points with auto colour coding of logger icons i.e. no leak (green), possible leak (orange), caution; probable leak (red)
• Indication of multiple leaks at each logged point
• Integration of GIS and/or GPS possible
• Unlimited number of logged points monitored simultaneously

Downloading and/or Programming:

• User interface via portable PC or Palm PDA.
• All or individual loggers freely re-programmable remotely from patrol vehicle during leakage patrol.
  Digital integrated acoustic system
• Automatic and immediate transmission of all logged data from loggers once within range of patrol vehicle (advantage of each logger being a transceiver).
• Noise logger date and time automatically synchronized to patroller/PC during every patrol/communication.
• Transmits AND receives (two-way communication with transceiver units for remote re-programming without the need to remove loggers from valve chamber.

Communication:

• Wireless, from up to 250m from patrol vehicle
• Automatic download of data once within range
• Automatic remote synchronization with PC or PDA clock
• 2-way Communication with Loggers (for remote re-programming etc). No physical connection or ‘docking station’ is required.
• High Logger Output of 100mW for improved communications.
• Ultra High Frequency (UHF) radio communication (two-way), 868 or 915MHz for RF transmission over much greater distances
• Download all data automatically into Zonescan Windows™ Software to PC or Palm PDA.

Dimensions & Physical:

• Logger measurements: 125 x 40mm. Smallest overall dimensions of any acoustic/correlating logger.
• Logger weight: 340 grams. Lightest weight of any acoustic/correlating logger.
• 60mm loop antenna is flexible in case of limited space in valve chamber, and also acts as a reinforced handle for easier logger positioning.
• Internal battery life of 5 years under normal use
• Battery cell replaceable locally by trained agent. Does not need to be returned to factory.
• COMLink Transceiver measurements: 120 x 100 x 35mm
• COMLink Transceiver weight: 0.2kg (approx).
• Magnetic Stub-Antenna (100mm in length) suitable for vehicle mount OR walking patrol.
• Replaceable or rechargeable batteries (2 x AA, 1.5V, LR6) for COMLink patrol unit
• All interrogation can be performed remotely from patrol vehicle during patrol, without any physical connection to logger is required.

Additional Zonescan System Benefits:

• Standard software package includes user selectable ‘Full Professional’ and simplified ‘Wizard Assisted’ versions.
• Noise logger can be programmed by the user to operate daily for any logging period from 1 minute up to 23 hours and 59 minutes. Not restricted to factory set time of 2 hours between 02:00 and 04:00
• High-speed data collection at speeds of up to 70Km/h.
• Can be programmed and downloaded with Palm PDA
• Upgradeable (without removing loggers from valve chamber) to FULLY remote office based communication system, with up-to-date leakage data & alarm reports sent direct to an office PC (or mobile phone) on a daily basis.
• All Zonescan software upgrades supplied free of charge for the life of the equipment.

Zonescan Specifications Summary:

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