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Home >> Sanitary >> Sanitary Sensors >> S Series Sanitary Thermowells

Sanitary Thermowells

S Series Sanitary Thermowells   
S Series Sanitary Thermowells:Sanitary Thermowells
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316 Stainless Steel
Bore ID 0.260 or 0.385 inch
Accepts 1/4"or 3/8" OD stems
1-1/2" Tri-Grip (Tri-Clamp® compatible)
Rated to 7000 PSI up to 200°F
CIP or Sanitize In Place Washdown
Finished to 32 Ra or better
1/2" NPSM Internal Thread
3-A approved

View related products - Sanitary

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Sanitary Thermowells are generally chosen for an application based on corrosion conditions, surface finish, mechanical size requirements, and accurate thermal transfer. Omega Sanitary Thermowells can be configured from the options below to meet your clean in place or sanitize in place application needs.
This technical reference, Introduction to Sanitary Sensors contains addition application and installation details regarding the use and application of Sanitary Sensors and Sanitary Thermowells. Sanitary Sensors can be selected to match your well dimensions. See the related links below. Most Omega temperature instrumentation with sanitary process connections can be sized and configured to fit your thermowell or CIP needs.

Food process hygienic temperature sensors and thermowells can be used to aid food safety inspection compliance and verification of time temperature control. Combined with a chart recorder model CTXL you can temperature monitor a CCP ( Critical Control Point) or sanitation time and move toward a HACCP (Hazard Analysis Critical Control Point) compliance plan.

Application: ¼ or 3/8" diameter stem, bimetal thermometers; RTD or TC temperature sensing instruments having 0.252" (S-260 models) and 0.377" (S-385 models) maximum diameters, #20-gage thermocouple elements. Applications: Sanitary Thermowell for CIP , food and beverage, pharmaceuticals, research.

Connection Size: 1½" Tri-Grip (Tri-Clamp® compatible) (cap size) is standard. Other Tri-Grip sizes are available upon request.

Materials: 316 stainless steel. Custom wells are also available in special materials, other Ra or special finish, prices on request.

To Order (Specify Model Number)    
 Part Number   Availability   Price   Description    Qty.
 S-260 Series Thermowells with 0.260" Bore Dia.
 11/2-S-260-U15/8-316SS In Stock   3,800.00    No Step Down, 2½ Stem Length  
 11/2-S-260-U21/2-316SS In Stock   4,335.00    No Step Down, 4 Stem Length  
 11/2-S-260-U41/2-316SS In Stock   5,000.00    Step Down, 6 Stem Length  
 11/2-S-260-U71/2-316SS In Stock   5,885.00    Step Down, 9 Stem Length  
 11/2-S-260-U101/2-316SS In Stock   6,550.00    Step Down, 12 Stem Length  
 S-385 Series Thermowells with 0.385" Bore Dia.
 11/2-S-385-U15/8-316SS 4 Weeks   3,800.00    No Step Down, 2½ Stem Length  
 11/2-S-385-U21/2-316SS In Stock   4,335.00    No Step Down, 4 Stem Length  
 11/2-S-385-U41/2-316SS 4 Weeks   5,000.00    No Step Down, 6 Stem Length  
 11/2-S-385-U71/2-316SS 4 Weeks   5,885.00    No Step Down, 9 Stem Length  
 11/2-S-385-U101/2-316SS In Stock   6,550.00    No Step Down, 12 Stem Length  
All dollar amounts on this site are shown in US currency.

 Part Number Builder
(1) (2) (3)   

Option Descriptions
(1) Flange Size
11/2 for 1 1/2 in
2 for 2 in
21/2 for 2 1/2 in
(2) Internal Diameter
260 for 0.260 in internal diameter
385 for 0.385 in internal diameter
(3) Shank Style and Insertion Length
U15/8 for No step down 1 5/8 in insertion length
U21/2 for No step down 2 1/2 in insertion length
U41/2 for Step down 4 1/2 in insertion length
U71/2 for Step down 7 1/2 in insertion length
U101/2 for Step down 10 1/2 in insertion length
 NOTE: All combinations may not be valid, check spec sheet for valid part numbers.

 Related Links - Related Products
 Related Products
PRS-TW-M12 Series Sanitary RTD Sensors PRS-TW-M12 Series Sanitary RTD Sensors:
Sanitary RTD Sensors with Thermowell Removable Sensor M12 Connector for use in CIP Clean-In-Place Processes
PRS-TW-NB9W Series Sanitary RTD Sensors PRS-TW-NB9W Series Sanitary RTD Sensors:
Sanitary RTD Sensor with Thermowell/ Removable Sensor/ Connection Head For Use in Clean-In-Place (CIP) Processes
Sanitary Sensors Sanitary Sensors:
An Introduction to Sanitary Sensors
NB Sanitary Series NB Sanitary Series:
Connection Heads for Thermocouples and RTDs in Sanitary Applications
NB(*)-(**)SS Series, NB(*)-(**)IN Series NB(*)-(**)SS Series, NB(*)-(**)IN Series:
Thermocouple Probes with Industrial Protection Heads
NB(*)-(**)SS-...-TBSL Series, NB(*)-(**)IN-...-TBSL Series NB(*)-(**)SS-...-TBSL Series, NB(*)-(**)IN-...-TBSL Series:
Spring Loaded Industrial Thermocouples with Protection Head

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