Polymorphic by design. One system, infinite configurations.
Furnatek turns the inside of a live furnace into measurable data. Modular thermal cameras stream tube‑wall temperatures, flame profiles and alerts in real time - so your team acts before a failure, not after.
Inside an operating furnace, the conditions that destroy tubes and burners are invisible from the outside. By the time a problem shows on a gauge - or on the floor - the damage is already done.
Localized overheating creeps along tube walls unseen until a rupture forces an emergency shutdown.
A single failure can take a unit offline for days - lost production that dwarfs the cost of the tube itself.
Walk‑by inspections capture a moment, not a trend. Events between rounds go completely unrecorded.
Every manual reading near a live furnace puts personnel close to extreme heat and pressure.
Furnatek is modular by design. Cameras scale to the furnace, stream continuously, and turn raw heat into decisions your team can act on.
Ruggedized thermal cameras install at multiple elevations around the furnace, each watching a defined region of tubes and burners.
Every camera feeds continuous tube‑wall temperatures and flame profiles into the Furnace Manager, mapped to a live model of the unit.
Thresholds trigger instant alerts. Operators calibrate, inspect, and intervene early - turning a would‑be failure into a routine adjustment.
Live install · mounted unit
Each Furnatek unit is a ruggedized thermal-imaging camera built to sit inches from extreme heat and keep watching - continuously, safely, for years.
The Furnace Manager maps every camera to its real position on the unit. Status, temperature and live feeds - all in a single operational view.
Elevation 2 · 214°F vs 180°F setpoint · 11:42:06
Add cameras as the furnace demands - every elevation, every critical region covered.
Continuous tube‑wall temperature against setpoint, mapped to the live unit model.
See burner behavior and flame shape - not just a single thermocouple reading.
Threshold alarms surface over‑temperature and anomalies the moment they occur.
Calibrate cameras and regions in‑app, with snapshot history and audit trail.
Integrates with plant controls so monitoring lives alongside your existing systems.
Catch creeping hot spots before they rupture a tube - extending the life of the most expensive parts of the furnace.
Move from reactive shutdowns to planned interventions. Early signal means fewer surprises and longer runs.
Replace manual readings at the furnace face with remote, continuous visibility from a safe distance.
What the Furnace Manager sees on‑site, Furnatek Analytics remembers in the cloud. Browse datasets, replay inspections, chart per‑region temperature trends, review alarms and export to CSV.
analytics.furnatek.io| Time | Region | Intensity | Measured temp |
|---|---|---|---|
| 11:42:36 | SE.10 | 1.56 | 1681°F |
| 11:42:36 | SE.11 | 1.56 | 1693°F |
| 11:42:36 | SE.12 | 1.50 | 1654°F |
| 11:42:36 | SE.13 | 1.50 | 1648°F |
| 11:42:36 | SE.14 | 1.50 | 1662°F |
Furnace data leaves the plant through a one-way fiber-optic data diode. Information flows out to analytics - but nothing can travel back in. The control network stays physically sealed, enforced by hardware, not software.
Sender · Machine A
Transmit only (TX)Receiver · Machine B
Receive only (RX)Transmit- and receive-only optical modules are distinct and non-interchangeable. Direction is guaranteed by construction, not configuration.
Fiber optics are immune to electromagnetic interference and resist physical tapping - fully isolating the control network from outside threats.
Every message is encrypted at the application level and carries a CRC integrity check, so intercepted or corrupted data is meaningless and discarded.
Files transmit the moment they are ready over a lightweight one-way protocol, and the design extends easily to new data sources.
See Furnatek running on a live unit. Tell us about your furnace and we’ll set up a walkthrough of the Manager and Analytics platforms.
Visible furnace… visible future!