Foil isotope gauge for legacy lines, with a licensed source and full NRC coverage.
Am-241 transmission through the strip, on an NRC-licensed source with full documentation and wipe-test support.
Ionization chamber detector with temperature compensation.
Algorithms correct for alloy, pass line and strip temperature before the reading reaches the control system.
Thickness published to Allen-Bradley ControlLogix or Siemens S7-1500 for AGC loop closure.
| Measurement principle | Isotope transmission |
| Thickness range | Alloy dependent |
| Accuracy | Alloy dependent |
| Response time | On request |
| Repeatability (2σ) | Alloy dependent |
| Alloy compensation | Automatic, per stored alloy recipe |
| Source type | Am-241 isotope, NRC-licensed |
| Isotope | Am-241 |
| Source activity | On request |
| Half-life | On request |
| Licensing | NRC-licensed, transfer and wipe-test support |
| Control platform | Allen-Bradley ControlLogix or Siemens S7-1500 |
| Variants | Perfecta-241-AB, Allen-Bradley ControlLogix Perfecta-241-S, Siemens S7-1500 |
| Protocol | On request |
| HMI | On request |
| Power | On request |
| Frame type | C-frame |
| Throat depth | On request |
| Strip speed | On request |
| Ambient temperature | On request |
Thickness range, accuracy and repeatability are quoted per application rather than published. They move with the material, the line dimensions and the mill conditions: the same body holds very different figures on carbon steel and on aluminium, and line speed moves them again. A single catalogue number would be wrong for most of the mills that read it. Tell us the alloy, the gauge range you run and the line speed, and the figures come back with the proposal.
The same gauging body on Emerson DeltaV.
The neighbouring body in the Perfecta line.
Coating weight measurement for galvanising and tinning lines.
Tell us your strip dimensions, line speed and existing control architecture. Our applications team will return a complete proposal with the figures you will hold on your material.