“When rebuilding one of our clamshell furnaces we opted for four Impac ISR 6 pyrometers for precise temperature measurement. I am very impressed with the quality of every component from the cooling jackets to the sensors themselves, which seem exceptionally well made. I would not hesitate to contact Control Metrix in the future for any other applications that I may need help/equipment for.”
In the demanding world of steel and metal production – where plants run 24/7 in harsh conditions – precision measurement is mission-critical. Without reliable in-process measurement systems, manufacturers risk higher energy costs, production waste, inconsistent product quality, and reputational damage.
At Control Metrix, we specialise in delivering robust, non-contact measurement and control systems that thrive in those extreme environments. Our solutions give metal producers real-time control over critical parameters, helping maintain efficiency, consistency, and competitive advantage.
Why Measurement Matters in Metal Production
- Continuous operation, minimal maintenance – Our systems are engineered to cope with temperature extremes, dust, vibration, and wear, without requiring constant recalibration.
- Reduce material waste & energy loss – Accurate control of variables means fewer scrapped products and more streamlined energy usage.
- Ensure product consistency – Precise control over temperature, dimension, and speed reduces variability and strengthens confidence in your output.
- Speed to correction – Real-time data lets you detect drift or process faults early, rather than waiting for lab feedback.

What We Measure & Control
Temperature & Thermal Imaging
We offer a selection of non-contact pyrometers and thermal imaging systems (e.g. Impac Pyrometers, Mikron) to track surface and in-process temperatures. These tools are ideal for furnace monitoring, heat treatment, annealing, and controlling thermal zones in rolling, casting, or reheating.
Dimensional & Speed Measurement
Using laser-based measurement systems, such as LaserSpeed Pro, we measure strip width, length, thickness, speed, and profile with high precision — ideal for metal strip, coils, sheet, and hot-rolled operations.
Process Control via Power & Heat
Beyond measurement, we integrate SCR thyristor power controllers and related control systems to close the loop between measurement and actuation. This helps maintain setpoints more tightly, reduces overshoot, and improves overall efficiency.

Our Capabilities & Services
We don’t just supply hardware – we partner with you every step of the way:
- System specification & design tailored to your line
- On-site commissioning, calibration, tuning
- Staff training and documentation
- Ongoing support, maintenance, and consultancy
With decades of working experience alongside leading steel producers, we deliver solutions built for longevity, accuracy, and real-world value.
Why Choose Control Metrix?
- Tailored, industry-proven solutions for steel & metals
- Strong supplier relationships with trusted brands
- Expert team with deep domain knowledge
Commitment to project support from concept to long-term operation.
Ready to Transform Your Metal Line?
Click through to the product information below, use the chat function, or contact our team to discuss your measurement challenges and explore how our integrated systems can elevate your processes.
LaserSpeed Pro® Gauges
IR Temperature Measurement Pyrometers and Thermal Imagers
Mikron® Thermal Imaging Cameras
Mikron Thermal Imaging Cameras are high-performance IR thermal imaging systems for accurate temperature measurement in a number of dedicated industrial applications including in-furnace temperature mapping.
FurnaceSpection™
The FurnaceSpection™ is a radiometrically calibrated thermal imaging system that provides real-time continuous temperature measurement inside high-temperature furnaces in glass production processes.
Thyristor Power Controllers
Thyristor Power Controllers provide efficient, reliable and precise control of electrical heating, which is absolutely essential in many industrial thermal processes including industrial furnaces, IR drying, glass manufacturing, semiconductors, heat treatment, melting, drying and forming.

Enquire Now
Arrange a call with a product specialist to find out how a non-contact measuring system from Control Metrix could benefit your company.
Enquire Now
Steel Industry Form
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Looking for Something Different?
Our sister company LIMAB are experts in non-contact dimensional measurement systems for the metals industry.
What Our Customers Say…
"I would not hesitate to contact Control Metrix in the future"

Made to Measure Support Every Step of the Way
We believe our customers should deal with an expert from the point of enquiry to project completion. Therefore, we will appoint you a product specialist, so you have continuity and a single point of contact. They will be your guide, help identify the best solution for your particular application and be with you through to successful implementation.
Arrange a call with a product specialist to find out how Control Metrix could benefit your company.
Call +44 (0)1823 761 309 today.