Thickness & width measurement gauges
Today, we pause to honor the brave men and women who have served and continue to serve our country. Their courage, dedication, and sacrifice protect the freedoms we enjoy every day.
At Advanced Gauging Technologies, we extend our heartfelt gratitude to all veterans—especially those within our community and industry—for their service and commitment. We are proud to stand with you today and every day.
Thank you for your service.
Phoenix Metals has received its AGT400 Isotope Thickness Gauge and is preparing for upcoming installation. This gauge will see use on a 72″ Red Bud CTL line.
This gauge is utilizing an oscillating C-Frame in order to scan the full width of the material, ensuring further accuracy in its measurements. This way, Phoenix Metals will be fully confident in the gauge’s measurements, increasing output and productivity.
If you’re interested in purchasing an AGT400 Isotope Gauge or one of our many other products, see our page here to request a quote. At AGT, we are dedicated to providing easy-to-use, top-notch gauges for our customers.
In coil processing, even small misalignments can lead to big quality issues. When material strays from the true centerline, the result is often edge damage, uneven slitting, and costly scrap. That’s why real-time centerline measurement has become a must-have tool for modern steel and metals processors striving to improve efficiency and quality.
During cold rolling, slitting, or other continuous processes, steel needs to stay perfectly centered as it moves through each stage. If the strip shifts left or right:
By the time finished coils reach the customer, these issues turn into rejections, claims, and lost profit.
A non-contact centerline/width gauge continuously monitors where the strip is relative to the line’s true center. When a deviation occurs:
This means production doesn’t just react to mistakes; it prevents them altogether.
Slitting lines rely heavily on precise alignment. Centerline monitoring helps:
The result? Better yield, happier customers, and a safer operation.
Consistent centerline measurement gives processors the confidence that every coil is running exactly where it should. No surprises. No hidden issues.
Our AGTWidth™ Gauge is designed specifically for coil and sheet environments while delivering continuous, non-contact width AND centerline measurement in real time. With highly accurate optical sensors, rugged construction, and easy integration into existing line controls. Whether you’re upgrading an older line or designing a new one, AGTWidth™ gives you the control and data you need to protect quality and profitability.
At Advanced Gauging Technologies, safety and clarity are at the core of every instrument we design. While our gamma and isotope gauges come in different models tailored for specific applications, they all share a consistent and intuitive light indicator system. These sensors give operators immediate visual feedback on the gauge’s operational and safety status helping ensure that every measurement is taken safely and accurately.
If the blue indicator is illuminated, the gauge reading has exceeded the designed upper limit. This may indicate that process material density, level, or thickness (depending on application) is higher than expected. Operators should verify process conditions and ensure that calibration or system limits haven’t been surpassed.
The yellow or amber light signals that the gauge is operating below the lower limit of its designed range. This could point to low material levels, reduced flow, or unexpected changes in process conditions. The system may still be functional, but readings might not be within the calibrated accuracy range.
When the green lamp is on, it indicates that the gauge shutter is closed and no radiation is being emitted. This is the safe operating state for maintenance, calibration, or when the gauge is not actively measuring. Operators can safely approach the instrument during this condition.
A red light means the shutter is open and radiation is being emitted for measurement. Personnel should maintain appropriate distance and follow all safety procedures while the gauge is active. Only trained and authorized personnel should handle or operate the gauge when this light is on.
Understanding these indicators ensures your team can operate isotope and gamma gauges confidently and safely. Consistent sensor lights across all our models mean that no matter which system you’re using, interpreting gauge status is simple and standardized.
It’s no secret that revenue has been inconsistent for many steel processing companies this year. For many cases, that may mean cutting down on spending and focusing on production, or pushing projects further into the future to maintain profits. Thankfully, at Advanced Gauging Technologies, we’ve been working for decades to provide cost-effective solutions for customers with existing obsolete Isotope Gauges.
Many companies may still have gauges whose manufacturers have ended service for their products years ago, or have gone out of business themselves entirely. Instead of going through the time and money of decommissioning one gauge and purchasing an entire brand-new gauge, AGT offers our AGT400 Upgrade service. For a substantially discounted price, our technicians will replace outdated parts to convert the obsolete gauge into an AGT400 Isotope Thickness Gauge, complete with our SPC reporting services. You can find more about the Thickness Upgrade Service here and more about our AGT400 Isotope Thickness Gauge here. At AGT, we work to offer the greatest return on investment while providing high-quality, durable, and reliable solutions.