User manual for the HMD600 series scanning thermal metal detector, detailing operation, installation, and specifications.
The HMD600 series scanning thermal metal detector is designed for automated steel manufacturing processes. It uses a PbS infrared detector and a multi‑facet mirror scanner to detect hot metal shapes at distances up to several meters.
The manual covers the detector’s principle of operation, technical parameters, installation guidelines, wiring connections, calibration, and routine maintenance procedures. This manual is written in Chinese.
| Optical spectral response | 1–3 µm, peak at 2.2 µm |
|---|---|
| Detectable temperature (normal‑sensitivity version) | above 400 °C (750 °F) |
| Scanning angles | 10°, 30°, 50° |
| Maximum output current | 100 mA |
| Relay contact capacity | 250 V AC / 10 A |
| Ingress protection rating | IP66 |
| Cooling water flow rate | 1–2 L/min |
Three vertical field angles are offered: 10°, 30°, and 50°.
Mount the detector on its adjustable base using an 18 mm screw, ensure a firm mounting to avoid vibration, and connect the water‑cooling and air‑purge fittings as needed.