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Intermountain Sales Inc. is proud to offer theZONESCAN 850, the most advanced, robust, and precise correlating leak noise logger system available today. Designed for water utilities seeking unparalleled leak detection accuracy, the ZONESCAN 850 combines decades of Gutermann innovation with modern technology to pinpoint even the most difficult leaks.
We provide full sales, training, and technical support for theRocky Mountain Region, servingColorado, Utah, Wyoming, Montana, and Idaho.
Two Powerful Leak Detection Methods
The ZONESCAN 850 platform supportstwo proven deployment modes to suit your leak detection strategy:
Lift & Shift Mode Perfect for zone-by-zone leakage surveys, this method—pioneered by Gutermann—uses portable loggers to survey targeted network areas.
Loggers are programmed during the day and record during quiet nighttime hours.
Data is collected the next day for immediate review.
Ideal for utilities that assign dedicated leakage teams to periodically scan the entire network for new leaks.
Drive-by Mode Ideal for permanent or semi-permanent deployments.
Loggers remain in place while operators collect data weekly (or as needed) by driving past logger locations.
The ZONESCAN Commlink automatically downloads logger data.
Stores up to 30 days of noise data and one night’s correlation data for detailed historical analysis.
Reduces leak runtime and provides long-term performance monitoring.
Why the ZONESCAN 850 Stands Out
20+ years of Gutermann expertise – Fourth generation of the world’s first correlating leak noise logger.
Best-in-class performance – Superior sensitivity, precision, and durability.
Correlation technology – Filters out ambient and electrical noise, preventing false positives and false negatives.
Accurate pinpointing – Imports your pipe GIS data for leak mapping with meter-level precision.
Field-ready design – Stainless steel housing, field-replaceable battery, 3D motion sensor, and humidity monitoring.
Smart power management – Fuel gauge chip for accurate battery discharge prediction.
ZONESCAN SMART App – Leak Detection Made Easy
The ZONESCAN SMART Android app brings advanced functionality directly to your smartphone or tablet:
Auto-filter improves leak hit rates.
Real-time display of logger positions, leak locations, and your position on OpenStreetMap or Google Maps.
Cloud integration for seamless data upload toGUTERMANN CLOUD.
Works for bothLift & Shift andDrive-by modes.
System Configurations
Drive-by Mode
Unlimited number of ZONESCAN 850 loggers
ZONESCAN Communication Link & car roof antenna
Android tablet with ZONESCAN SMART app
Optional: Extended logger antennas
Lift & Shift Mode
25 to 200 ZONESCAN 850 loggers
1 x ZONESCAN Communication Link
1 x Android tablet with ZONESCAN SMART app
Rugged carry case for 10, 25, or trolley case for 40 loggers
Key Advantages for Utilities
Higher leak detection rate – Correlation technology increases sensitivity by up to 30x over noise logging alone.
Reduce NRW (Non-Revenue Water) – Identify and repair leaks faster.
Adaptable to your workflow – Choose between portable and fixed deployments.
Contact Intermountain Sales Inc. today to learn how theZONESCAN 850 can help your utility achieve industry-leading leak detection results. (303) 762-1070
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