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Thermowells
A thermowell is an important component of any temperature measurement point. It is used to separate the process from the surrounding area, thus protecting the environment and operating personnel and keeps aggressive media, high pressures and flow rates from the temperature sensor itself and thereby enables the thermometer to be exchanged during operation.
Features
ORDERING INFORMATION | Part number format for ordering is as follows; SIZE-ANSI-TYPE-BORE-MTL |
TYPE | S = Solid Bar W = Welded T = Threaded |
FLANGE SIZE | 1” = ‘10’ 1.5” = ‘15’ 2” = ‘20’ 2.5” = ‘25’ |
FLANGE FACE | RF = Raised Face or RJ = Ring Type Joint |
PRESSURE CLASS | 150, 300, 600 ,1500 & 2500 ANSI |
MATERIAL (others upon request) | 304 = 304 St. Steel 316 = 316 St. Steel M = Monel I = Inconel SD = Super Duplex H = Hastelloy |
INSTRUMENT CONNECTION | N = 1/2” NPT or G = 1/2” G |
Bore | 6 = Ø6.6mm or 8 = Ø8.5mm |
INSERTION LENGTH | Customer to specify (in inches) |
ASSEMBLY WITH THERMOMETER | T = With thermometer; without thermometer left blank |
COATING OPTIONS | Request details on available coating applications |
WORKED EXAMPLES | |
STTW-S-10-RF-150-316-N-6-4-T-C | Solid Bar 1” RF 150 ANSI Flanged in 316 SS with a 1” NPT instrument connection, Ø6.6mm bore and 4” insertion length complete with thermometer, Thermowell coated |