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The drilled thermowells listed below are those most commonly found in process applications. Other types and styles are listed later in this section. The thermowells listed below are available as separate component wells and can be ordered by the code numbers listed below. They can also be ordered as a part of a complete sensor assembly. Consult factory for wells with different mounting threads, lengths, and materials.
Unit of Measure

Specifications

Brands

N/A Pyromation®

Configuration Code

N/A TW01

Well Type

N/A H - Heavy-Duty Threaded National Pipe Thread (NPT) S - Standard-Duty Threaded National Pipe Thread (NPT) SW - Straight-Shank, Socket-Weld WI - Weld-In

Optional Lag Dimension (T)

N/A Leave blank if No Lag is required T - Special Lag specify "T" dimension in inches T2 - 2 in. Lag standard on 6 in. well T3 - 3 in. Lag standard on 9, 12, 15, 18, and 24 in. wells

Well Options

N/A C22 - Brass well cap and chain C8 - 316 stainless steel well cap and chain S - Customer specified part number marked the thermowell - (10 digit maximum)

Bore Size

N/A 4 - 0.260 Diameter

Pipe Size (P)

N/A C - 1/2 in. Pipe (Only available with well type S or H) D - 3/4 in. Pipe E - 1 in. Pipe

Length S

N/A 04 - 4 in. 06 - 6 in. 09 - 9 in. 12 - 12 in. 15 - 15 in. 18 - 18 in. 24 - 24 in.

Length U Dimension with No Lag

N/A 04 - 2-1/2 in. 06 - 4-1/2 in. 09 - 7-1/2 in. 12 - 10-1/2 in. 15 - 13-1/2 in. 18 - 16-1/2 in. 24 - 22-1/2 in.

Length U Dimension with Standard Lag

N/A 04 - N/A 06 - 2-1/2 in. 09 - 4-1/2 in. 12 - 7-1/2 in. 15 - 10-1/2 in. 18 - 13-1/2 in. 24 - 19-1/2 in.

Materials

N/A 08 - 316 Stainless Steel 09 - 304 Stainless Steel