4 Wire RTD Probe 1/8" Diameter 6" Long with Metal Transition with 40 Inches of PFA Lead Wire

4 Wire RTD Probe 1/8" Diameter 6" Long with Metal Transition and 40 Inches of PFA Lead Wire 4 Wire RTD Probe designs provides the opportunity to determine and remove the actual resistance of the lead wire from the circuit, resulting in excellent accuracy. Temperature Operating range is -90 to 500°F (-70 to 260°C). Pt100 (Platinum 100 Ohm) 4-Wire Class A accuracy element with 0.00385 curve. Stainless Steel probe sheath with high purity mineral insulation backfill in the probe providing excellent temperature stability. Transition to Lead Wire occurs with a stainless steel tubular fitting backfilled with 500 F rated epoxy insulation along with a stainless steel spring for strain relief to the lead wire. Lead Wires are a 4 conductor design with each wire and overall jacket insulated with a 500°F (260 C) rated PFA in a twisted construction. The color code is 2 Black and 2 Red with a white jacket. The outside diameter is .085" Bare Wire construction is 26 Gage Stranded (7/34) nicke