PP Style Tube and Wire
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The PP-style tube and wire thermocouple probe is a low-cost, quick-response thermocouple with a rigid 316 stainless steel sheath for durability. Widely used by OEMs, the PP-style thermocouple has temperature ratings of 400°F (204°C) with FEP insulation or 900°F (482°C) with fiberglass insulation. Probes are available in .125", .188", and .250" tube diameters. Stainless steel or brass compression fittings are available for mechanically mounting the probe.