Product Overview
The Process Sensors Guardian-HD Elite Web Profile Analyzer is a single- or multiple-scanner operation to measure moisture, coat weight, and temperature (optional) for all paper, film, and web-converting processes. It is our most advanced Guardian-HD configuration best suited for large operations, featuring a pre-installed proprietary Windows®-based ViewerSuite software that allows for advanced roll reporting and raw data-logging capabilities for traceability and audits.
The Guardian-HD Elite features a Near Infrared (NIR) sensor that connects to a traversing frame that continually scans material across the width of the web for real-time analysis of important quality parameters.
- Complete roll recording including measurement value, date, time, length, product name, and others
- Web scan average and individual zone measurements (100 total measurement zones), and up to 100 different recipe codes (materials)
- Automatic sync of roll reports to a local network
- Reduce start-up times and waste by instantly identifying production inefficiencies
- Limit instances of edge curl and lay flat issues
- Designated lane and machine direction measurements and trending
- Optional Ethernet IP, Modbus TCP/IP interface, or OPC server
- 19” graphical touch-screen display with optional enclosure and pedestal
Features
- Easy calibration, operation, and standardization
- Rugged, sealed industrial frame and linear actuator withstands hot and humid environments common with paper and converting processes
- Automatic edge detection senses roll width to streamline set-up processes, and realigns to accommodate web drift
- Configurations available to monitor and control multiple Guardian-HD systems simultaneously
- Easily connect to closed-loop control systems or local alarms
Benefits
- Minimize edge curl and lay flat issues with 100% real-time inspection of moisture, coat weight, thickness, and temperature of converting lines
- Decrease manual start-up times by 20%, eliminating the need for time-consuming lab testing and adjustments
- Each system can be customized to the width of the web, along with the ability to position the NIR sensor wherever it is needed
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Rugged NIR Scanning for a Complete Zoned Web
Moisture and coat weight measurements can be made on many substrates including paper, film, foil, textiles, release liners, tags, tapes and labels. The Guardian-HD Web Profiling System is commonly used in the following applications:
- Hot melt & film thickness
- Wet end water based Coat weight
- Dry end organic coat weight
- Exit and inlet dryer moisture
- Re-moisturizers (LAS, steam curtains and water decks)
- Moisture and coatings on paper webs
- Thickness of hot melts
- Thickness of pressure sensitive adhesives
- Thickness of water-based adhesives
- Paper pulp
- Plastic film thickness
- Biax film
- PVB & EVA film
- Exit and inlet dryer moisture measurement
- Cast film
- Coated abrasives
- Wax coatings
- Extrusion coatings on paper/foil
- Moisture in corrugated board
- Textiles
- Pattern coatings (move and park)
- Flexible packaging
- Flooring
Measure Quality Where it Matters
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Monitor Multiple Line Profiles From a Single Console
The Guardian-HD Series features an NIR sensor that is connected to a traversing frame to continually scan the full-width of a web profile for moisture and coat weight parameters. Real-time data is presented on an easy-to-understand touchscreen display for cross direction web profiling, lane and machine direction measurements. In some configurations, larger displays with Windows®-based software are available for monitoring multiple line profiles at a single central console.
All Guardian-HD Series configurations allow for USB data-logging with the ability to export to .csv, .xml or .txt file formats.
Each Guardian-HD frame is custom-built for its specific application, and the analysis software can be pre-programmed for specific recipe codes for the material it is analyzing. The NIR sensor can also be positioned in different ways to accommodate reflective surfaces (common with wet-end coating applications) as well as horizontal, vertical, and under-side scanning.
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All components of the Guardian-HD Elite are ruggedized and specified to operate for several years in challenging conditions. Unlike nuclear and X-Ray systems, Guardian-HD Elite does not require costly regulation compliance or safety certifications. Each unit is custom-built for its specific application.
System components include:
- Industrial scanning frame
- An NIR smart sensor
- Local, easy-to-read touch screen display with proprietary Windows®-based ViewerSuite software
- Additional local display touch screen also included
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Proprietary ViewerSuite Software
Only Guardian-HD Elite users have access to powerful features to monitor and control single or multiple Guardian-HD systems simultaneously. The Windows®-based ViewerSuite software provides enhanced capabilities that allows operators to make on-the-fly adjustments to their settings with ease and manage multiple frames on a single screen. This provides significant productivity savings, helping larger web-converting operations control moisture and coat weight properties of a wide range of materials at once.
Also, for troubleshooting purposes the ViewerSuite software allows for simple customer support from KPM Analytics specialists via Microsoft® TeamViewer.
Proprietary ViewerSuite Software
Only Guardian-HD Elite users have access to powerful features to monitor and control single or multiple Guardian-HD systems simultaneously. The Windows®-based ViewerSuite software provides enhanced capabilities that allows operators to make on-the-fly adjustments to their settings with ease and manage multiple frames on a single screen. This provides significant productivity savings, helping larger web-converting operations control moisture and coat weight properties of a wide range of materials at once.
Also, for troubleshooting purposes the ViewerSuite software allows for simple customer support from KPM Analytics specialists via Microsoft® TeamViewer.
Proprietary ViewerSuite Software
Only Guardian-HD Elite users have access to powerful features to monitor and control single or multiple Guardian-HD systems simultaneously. The Windows®-based ViewerSuite software provides enhanced capabilities that allows operators to make on-the-fly adjustments to their settings with ease and manage multiple frames on a single screen. This provides significant productivity savings, helping larger web-converting operations control moisture and coat weight properties of a wide range of materials at once.
Also, for troubleshooting purposes the ViewerSuite software allows for simple customer support from KPM Analytics specialists via Microsoft® TeamViewer.
Proprietary ViewerSuite Software
Only Guardian-HD Elite users have access to powerful features to monitor and control single or multiple Guardian-HD systems simultaneously. The Windows®-based ViewerSuite software provides enhanced capabilities that allows operators to make on-the-fly adjustments to their settings with ease and manage multiple frames on a single screen. This provides significant productivity savings, helping larger web-converting operations control moisture and coat weight properties of a wide range of materials at once.
Also, for troubleshooting purposes the ViewerSuite software allows for simple customer support from KPM Analytics specialists via Microsoft® TeamViewer.
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The Guardian-HD Elite system can be positioned horizontally, vertically, or for under-side viewing of material.
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Learn MoreAccessories
- Hi/low moisture-only calibration check standards
- Data bus interfaces
- Simultaneous temperature measurement
- 4X alarm relays
- Light stack alarm
Available Accessories
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Guardian-HD Elite
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Guardian-HD Web Profiling System
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