Winters Instruments TWS Socket Weld Bi-Metal Thermowell protects the thermometer stem from direct exposure to process media and allows thermometer removal without shutting down or draining the system. Designed to be welded permanently into the installation, it provides an economical solution where internal process threads are unavailable. Supplied by Alyamitech in Saudi Arabia, the TWS series is available in 304 or 316 stainless steel.
Key Features
- Designed to be welded in place within the system.
- Protects the thermometer stem from process media.
- Allows thermometer removal without shutting down or draining the system.
- Economical socket weld construction.
- Available in 304 or 316 stainless steel.
- RoHS compliant.
- Five-year manufacturer warranty.
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer and series | Winters Instruments; TWS Series |
| Product type | Socket weld bi-metal thermowell |
| Material options | 304 or 316 stainless steel |
| Thermometer connection | ½″ NPT |
| Standard bore | 0.260″ (6.5 mm) |
| Available stem lengths | 4″ (100 mm), 6″ (150 mm), 9″ (230 mm) or 12″ (300 mm) |
| Compliance | RoHS compliant |
| Warranty | 5 years |
Construction and Connections
| Component | Details |
|---|---|
| Thermowell body | 304 or 316 stainless steel |
| Process installation | Socket weld; welded permanently into the system |
| Instrument connection | ½″ NPT thermometer connection |
| Internal bore | 0.260″ (6.5 mm) standard |
| Stem length options | 4″, 6″, 9″ or 12″ |
Applications
Suitable for tanks and boiler feed water systems where no internal threads are available for thermowell installation. The welded thermowell maintains a sealed process connection while allowing the thermometer to be removed for servicing or replacement.
Select the material and stem length to suit the process conditions and thermometer dimensions.
