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This RTD spring-adjustable immersion sensor has a bayonet cap on an 8" spring (standard) to allow for immersion depths of 1/2" to 7". This assembly is used in a variety of applications (with a bayonet adapter) where ease of installation and quick disconnect is preferred. Standard and metric size bayonet caps and adapters are available. These assemblies are supplied standard using 316 stainless steel sheath material and a 100 Ω platinum element with a temperature coefficient of 0.003 85 ºC-1 (IEC Class B). Elements of other materials, values, and tolerances are available upon request.
Unit of Measure

Specifications

Brands

 N/A Pyromation®

Configuration Code

 N/A PL04

Resistance Temperature Detectors (RTDs) Element Connection

 N/A Code RBF1852B (Single) - 2-wire Code RBF1853B (Single) - 3-wire Code RBF2852B (Duplex) - 2-wire (Duplex assemblies available, with polyimide wire only.) Code RBF2853B (Duplex) - 3-wire (Duplex assemblies available, with polyimide wire only.)

Bayonet Cap Style

 N/A Code A - 7/16 in. Inner Diameter (I.D) single slot (standard) (not available with Opt. 4 tip) Code B - 12 mm Inner Diameter (I.D) dual slot Code C - 12 mm Outer Diameter (O.D) dual pin Code E - 15 mm Inner Diameter ID dual slot

Tip Outer Diameter (OD) (Dimension D)

 N/A Code 3 - 0.188 inCode 4 - 0.250 in

Spring Outer Diameter (Dimension Q)

 N/A Code inCode 3 - 0.263 inCode 4 - 0.324 in

Extension Length "B"

 N/A Code F3B - Fiberglass insulation - stranded conductor - stainless steel overbraid Code K3B - Polyimide insulation - stranded conductor - stainless steel over braid

Note for Extension Length "B"

 N/A Insert 3 digit "B" length in inches. EX: F3B024=24 in. "B" length.

Terminations

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

Materials

 N/A Plastic

Options

Options

 N/A Code BX - Box connector Code CC - Cable clamp Code LS - 12 in. Long spring (3/16 in. Outer Diameter (O.D) only) Code MC - Mating connector