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Heat-tracing temperature sensors are made for use in systems that measure the surface temperature of process pipe that is carrying products whose temperatures must be controlled to prevent freeze-up, or to maintain a viscosity level so that the inner medium will flow. These sensors are offered with either Thermocouple or RTD sensing elements inside 316SS sheaths, and with a 3/4" Radius stainless steel mounting pad. Cold legs are available in customer-specified lengths to accommodate pipe insulation thickness.
Unit of Measure

Specifications

Brands

 N/A Pyromation®

Configuration Code

 N/A SP03

Thermocouple Types

 N/A Code - E Single Code - EE Duplex Code - J Single Code - JJ Duplex Code - K Single Code - KK Duplex Code - T Single Code - TT Duplex

Sheath Diameter

 N/A Code 48 - 1/4 in. Code 68 - 3/4 in. Code P48 - 1/4 in. Code P68 - 3/8 in.

Sheath Insulation

 N/A Code 48 - MgO Code 68 - MgO Code P48 - Fiberglass Code P68 - Fiberglass

Measuring Junction

 N/A Code G - Grounded Junction Code U - Ungrounded Junction

Element Option

 N/A Code M - Special Limits of Error

Hot Leg Sheath Length

 N/A Code 0304 - 3 inCode 0306 - 3 inCode 0308 - 3 in

Cold Leg Sheath Length

 N/A Code 0304 - 4 inCode 0306 - 6 inCode 0308 - 8 in

Note for Sheath Length

 N/A Consult factory for other hot leg lengths or cold leg lengths.

Mounting Pad Material

 N/A 304 Stainless Steel

Mounting Pad Width

 N/A 1 in

Mounting Pad Length

 N/A 2 in

Mounting Pad Thickness

 N/A 18 gauge

Radius of Mounting Pad

 N/A 18RD - 3/4 in

Note for Mounting Pads

 N/A Mounting pad is flexible enough to be formed around pipe sizes from 1" to 12" NPS pipe.

National Pipe Thread (NPT) Size

 N/A 18RD - 1-1/2 in

Standard Head Terminations

 N/A Code 31 - Aluminum Screw-Cover Head Code 34 - Cast Iron Screw-Cover Head Code 35T-642A - (4 to 20) mA Hart® Field Transmitter with Aluminum General-purpose Housing Code 36T82-D10 - (4 to 20) mA Dual Input Hart® Transmitter with Digital Display And General-purpose Aluminum Housing with glass lid Code 37T-662A - (4 to 20) mA Hart® Field Transmitter with General-purpose Aluminum Housing Code 49 - Flip-Top Aluminum Head Code 63 - White Polypropylene Screw-Cover Head Code 91 - 316 L Stainless Steel Screw-Cover Head Code 93 - Aluminum Explosion-Proof/Flame-Proof Head, NEC, IEC, ATEX Approved Code 94 - 316L Stainless Steel Explosion-Proof/Flame-Proof Head, NEC, IEC, ATEX Approved

Standard Head Options

 N/A CG - Nylon Cord Grip GS - Ground Screw I - Stainless Steel Tag NB - 1/2 In. National Pipe Thread (NPT) Nylon Conduit Reducer Bushing SB - 1/2 In. National Pipe Thread (NPT) Conduit Reducer Bushing T-441 - 4-20 mA Isolated Head-Mounted Transmitter T-442 - 4-20 mA HART® Isolated Headmounted Transmitter T82-00 - (4 to 20) mA Dual Input HART® Headmounted Transmitter

Note

Note

 N/A HART® is a registered trademark of HART® Communication Foundation.