As an industry-standard Pt-100 resistant temperature detector (RTD), the Rosemount 65 RTD Temperature Sensor is a single or dual element device designed per IEC 751 and capable of covering a wide range of temperatures. This sensor is vibration resistant and the connection heads feature fast mounting and replacement. This RTD includes a calibration option of Class A or B accuracy or a calibration schedule option with Callendar-Van Dusen constants.
Specifications
Temperature Range | –196 to 600 °C (–321 to 1112 °F) |
Accuracy | Class A or B |
Lead Wires | PTFE insulated, silver-coated, 0.21mm^2 (24 AWG) stranded copper wire |
Time Constant / Response | 9 seconds maximum required to reach 50% sensor response when tested in flowing water according to IEC 751:1983, Amendments 1 and 2 |
Insulation Resistance | 1,000 MΩ minimum insulation resistance when measured at 500 Vdc and at room temperature |
Calibration Options | IEC 751 Class A accuracy; Calibration schedule with Callendar-Van Dusen constants; MID custody transfer calibration |
Features
• | Industry-standard sensor per IEC 751 with single or dual element design offers reliable and flexible performance |
• | Resilient sensor withstands high vibration industrial applications |
• | DIN-style sensor connection heads allow for quick mounting and replacement |
• | Sensor selections cover a wide range of temperatures from –321 to 1112°F (–196 to 600°C) to meet process demands |
• | Terminal block, flying leads and spring-loaded threaded adapters enable remote or integral mounting configuration |
• | Callendar-Van Dusen constants allow for transmitter-sensor matching and provide the highest level of accuracy |
• | Optional Class A accuracy ensures critical temperature measurement points meet tolerance standards and accuracy |
• | Option for thermowell assembly increases protection from corrosive environments |
• | Measurement Instrument Directive (MID) calibration options for custody transfer applications |
• | Global hazardous location approvals meet local requirements 03 |