Style TPW pipe clamp thermocouples are designed for measuring pipe surface temperatures with a grounded junction and a stainless steel worm drive clamp. Available in seven clamp sizes ranging from 1/2 inch to 8-1/2 inch diameter, they feature either fiberglass insulation rated to 900°F (482°C) or Teflon insulation rated to 400°F (204°C). Termination options include split leads, spade lugs, standard or miniature plugs and jacks, and BX connectors. The assemblies comply with ANSI thermocouple standards and include an adjustable lead length up to 999 inches.