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The ring type assemblies pictured below have the thermocouples embedded either into a stainless steel stamping for grounded junctions (figure 1) or a brass ring for ungrounded junctions (figure 2). Various ring sizes are available to measure the surface temperature of nozzles, extruder barrels, die heads, molds, and many other applicable surfaces.
Unit of Measure

Specifications

Brands

 N/A Pyromation®

Configuration Code

 N/A PL10

Note for Other Element Types

 N/A For type E, K, or T thermocouples, replace J in order code with required letter designation.
Extension Leadwire "B" Dimension1 N/A Code F1 - Fiberglass insulation - solid conductor Code F1B - Fiberglass insulation - solid conductor - stainless steel overbraid Code F3 - Fiberglass insulation - stranded conductor Code F3B - Fiberglass insulation - stranded conductor - stainless steel overbraid Code K1 - Polyimide insulation - solid conductor Code T1 - Fluoropolymer insulation - solid conductor Code T3 - Fluoropolymer insulation - stranded conductor

Terminations

 N/A Code 0 - Leads not stripped Code 2 - 2 in. split leads, 1/4 in. stripped Code 3 - 2 in. split leads with spade lugs Code 4 - Standard plug Code 5 - Standard jack Code 6 - Miniature plug Code 7 - Miniature jack Code 8 - 2 in. split leads with 1/4 in. female disconnect lugs

Grounded Thermocouples

Ring Inner Diameter (ID) for Grounded Thermocouples

 N/A Code JRS1 - 0.20 inCode JRS2 - 0.33 inCode JRS3 - 0.44 in

Ring Width for Grounded Thermocouples

 N/A Code JRS1 - 3/8 inCode JRS2 - 7/16 inCode JRS3 - 9/16 in

Ring Length for Grounded Thermocouples

 N/A Code JRS1 - 7/8 inCode JRS2 - 1 inCode JRS3 - 1 1/8 in

Number of Screws for Grounded Thermocouples

 N/A Code JRS1 - 6 Code JRS2 - 12

Screw Size for Grounded Thermocouples

 N/A Code JRS1 - 4 to 5 mmCode JRS2 - 5 to 8 mmCode JRS3 - 8 to 10 mmCode JRS2 - 1/4 to 5/16 inCode JRS3 - 5/16 to 3/8 in

Ungrounded Thermocouples

Ring Inner Diameter (ID) for Ungrounded Thermocouples

 N/A Code JRB1U - 0.20 inCode JRB2U - 0.33 inCode JRB3U - 0.44 in

Ring Width for Ungrounded Thermocouples

 N/A Code JRB1U - 3/8 inCode JRB2U - 5/8 inCode JRB3U - 5/8 in

Ring Length for Ungrounded Thermocouples

 N/A Code JRB1U - 5/8 inCode JRB2U - 7/8 inCode JRB3U - 7/8 in

Number of Screws for Ungrounded Thermocouples

 N/A Code JRB1U - 6 to 10 Code JRB2U - 12

Screw Size for Ungrounded Thermocouples

 N/A Code JRB1U - 4 to 5 mmCode JRB2U - 5 to 8 mmCode JRB3U - 8 to 10 mmCode JRB2U - 1/4 to 5/16 inCode JRB3U - 5/16 to 3/8 in

Options

Options

 N/A BX - Box connector CC - Cable clamp MC - Mating connector
  • 1 Insert 3 digit "B" length in inches. EX: F3B024=24" "B" length