MSE-PF100

The Pathfinder Digital HMD Scanner utilizes the latest microprocessor technology to ensure precise reliable detection such as experienced on furnace exits, run-out table and cooling beds.

Whereas old style HMD’s purely detect the hot product above pre-set thresholds, the PATHFINDER operates by microprocessor comparison of the background and hot product signal. Neither static hot scale or steam and water in the field of view causes false triggering or loss of detection.

While static analog HMD’s utilize single diode detection and Rotary Scanners incorporate rotating mirrors, the PATHFINDER utilizes a digitally scanned InGaAs Photodiode Array. This new technology removes the maintenance associated with Rotary Scanners yet provides the high reliability and accuracy associated with Scanners.

Microprocessor technology provides exceptionally fast and accurate detection of Rod or Strip leading/trailing edge where wide variations of IR signal are present. Response times are digitally adjusted by external switches. To assist in alignment, production path is duplicated by an 10 LED Array Bar Display which is also used to indicate adjustments to precise values.