Integral 4-Pin M12 Male Connector for Easy Installation. An M12 Extension Cable is Required for Installation. Available With a Variety 316L Threaded and Non-Threaded Housings Pt100 or Pt1000 Class A, 4-Wire Platinum RTD Elements per IEC60751 Standard Available with 6mm and 3mm Probe Diameters and a Wide Variety of Standard Lengths 2, 3 or 4-Wire Requirement. Temperature Range -100 to 250°C Sensing End, 85°C Max at Connector