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Oretronic Tramp Metal Detectors Product Comparison Table
Tramp Metal Detectors protect valuable crushers, conveyors, and other process equipment from damage by unwanted metal that accidentally finds its way onto belt conveyors moving coal, iron pellets, minerals, aggregates, and other bulk materials.
Use this comparison chart to see which system is right for you
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| Thermo Scientific Ramsey Oretronic III (discontinued) | Thermo Scientific Ramsey Oretronic IV-4 | Thermo Scientific Ramsey Oretronic IV-6 | |
Specifications |  |  |  |
Tramp size detection* *based on specific application parameters | 1” sphere | .75” sphere | .5” sphere |
| Enclosure | Fiberglass NEMA-4X | Fiberglass NEMA-4X | Mild painted steel NEMA-4 |
| Technology | Eddy Current System | Eddy Current System | Eddy Current System |
| Calibration | Standard calibration | Standard calibration | Standard calibration |
| Storage Temperature | -67F to +158F (-55C to +70C) | -22F to +158F (-30C to +70C) | -22F to +158F (-30C to +70C) |
| Operation Temperature | -40F to +122F (-40C to +50C) | -40F to +136F (-40C to +58C) | -40F to +136F -58F to +136F |
| Works with Oretronic III or Oretronic IV Coils | Yes | Yes | Yes |
| Open to access keypad | No | Yes | Yes |
| Interface | Tactile keypad | LCD display with keypad | LCD display with keypad |
| Accessories / Options | Single Coil Clip Detector Spray Marker Flag Drop Marker High Pile Detector Beacon Light Alarm Horn Electronically Simulated Tramp RS-485 Communication | Single Coil Clip Detector Spray Marker Flag Drop Marker High Pile Detector Beacon Light Alarm Horn EST not available RS-485 Communication | Single Coil Clip Detector Spray Marker Flag Drop Marker High Pile Detector Beacon Light Alarm Horn EST not available RS-485 Communication 115 or 230 VAC Heater |
| Certifications | CE | CE, cCSAus, RCM | CE, cCSAus, RCM |
Style Sheet for Global Design System