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Thermocouple Thermowell assemblies - page 5 / 7

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Thermocouple options

Terminations

Leadwire Terminations (T/c and rTd’s)

diagram LT-Tc LeadWire TerminaTions

no split/no strip (n): The lead wire is cut to the “A” Dimension specied. No spliting or stripping is done to the lead wire.

split Leads (T) (Standard): Ideal for crimping and stripped wire terminals. The lead wire is cut to the “A” Dimension specied. The outer insulating jacket is stripped back 2 inches standard. The individual con-

ductor insulating jackets are then striped back 3/8”. (If a dierent split or strip length is required please request at time of order.)

spade Lugs (u): Ideal for easy connection to terminal screws. The lead wire is cut to the “A” Dimen- sion specied. The outer insulating jacket is stripped back 2 inches standard. Standard Spade Lugs are

crimped to the individual conductors. (If specic size Spade Lug or dierent split length is required please request at time of order.)

ring Lugs (v): For a secure connection to terminal screws. Great for high vibration applications. The lead wire is cut to the “A” Dimension specied. The outer insulating jacket is stripped back 2 inches standard.

Standard Ring Lugs are crimped to the individual conductors. (If specic size Ring Lug or dierent split length is required please request at time of order.)

1/4” push-on connector (W): The lead wire is cut to the “A” Dimension specied. Outer insulating jacket

is stripped back 2 inches standard. 1/4” Push-On Connectors are crimped to the individual conductors. (If a dierent split length is required please request at time of order.)

Bx connector W/spade Lugs (X): For connecting to junction boxes and panels with 1/2” knockouts or 1/2” conduit connections. The lead wire is cut to the “A” Dimension specied. The outer insulating jacket is

stripped back 4 inches. Standard Spade Lugs are crimped to the individual conductors. (If specic size spade lug or dierent split length is required please request at time of order.)

plugs and Jacks (1a thru 3L): Designed for quick disconnect and change out. Color coded to calibration and available in both Standard and Miniature sizes. They are available in three temperature ranges (“Std Temp” - Up to 425oF continuous, “High Temp” - Up to 660oF continuous and “Ceramic” - Up to 1200oF continuous. GIC Plugs and Jacks are also available with wire clamps. See page 60 for more information.

W8

W1

W2

(standard)

W3

W4

W5

W6

W7

WZ - (special)

special options - Weld pads (T/c and rTd’s) Weld pads styles

Weld Pads are designed to facilitate welding of thermocouples and RTD’s to pipes, tubes and other surfaces in the eld. The standard size is a 1” by 1-1/4” by 0.090” 304 stainless steel plate welded to the sensor junction. To order put a “W” in the Special Options eld of the Sensor Part Number. If multiple pads are required put a “W” in the part number for each pad required. (Style, Pad size, Material, Radius is required at time of order.)

diagram Wp

W1 = Bent to Fit Pipe (Standard) W2 = Formed to Fit Pipe Radius W3 = Milled Slot W4 = Milled Slot Formed to Fit Pipe Radius W5 = Flat Pad 90 Degrees to Sensor W6 = Flat Pad at Specied Angle to Sensor W7 = Pad Formed to Fit Pipe Radius at 90 Degrees W8 = Flat WZ = Other (Consult Factory)

“W” (3” Std)

Weld Pads 1-1/4” x 1” x .090” (welded to probe)

example: TFA-JUAA-4H12-AC36-TNN-AWW-NN

16

4949 Delemere Ave., Royal Oak, Michigan 48073 Phone (800) 876-4442 Fax (248) 280-0998

A9

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