Class 2 thermocouples with ungrounded hot junctions Inside 304L (Type J) or Inconel 600 (Type K) stainless steel sheath. Electrical connection by 2 poles terminal blocks Inside an IP 65 offset aluminium head, epoxy painted, with compression gland for cable dla 4 to 15 mm. Spring loaded terminals, with a 8 mm clearance (the L1 dimension Is corresponding to the half compression of the spring) Offset 316 L nipple 1/2” NPT threaded fitting Max operating temperature: 600“C (TC J) or 10OD^C (TCK), and 80“C on the head