Brass Thermowells
Description
Brass thermowells are protective enclosures designed to house temperature sensors. They serve the primary function of shielding these sensors from mechanical and chemical damage, ensuring the sensors can operate effectively in environments where they might otherwise be compromised.
Working Principle
Brass thermowells work by creating a barrier between the temperature sensor and the process environment. This barrier is pressure-tight, protecting the sensor from high pressure, corrosive chemicals, and mechanical wear and tear. By doing so, thermowells not only extend the lifespan of the sensors but also maintain their reliability by reducing the need for frequent replacements and repairs. This makes them particularly useful in maintaining the accuracy and consistency of temperature measurements in industrial processes.
Applications
Brass thermowells are commonly used in various industrial applications where temperature measurement is critical. For example, in the petroleum and gas sector, they are employed in onshore drilling rigs to protect sensors from corrosive seawater and extreme high-pressure conditions, ensuring accurate readings of drilling fluids. They are also used in chemical plants to facilitate fast sensor exchanges without interrupting the process, thereby enhancing operational efficiency.
Advantages over other Thermowells
One of the key advantages of brass thermowells is their ability to provide a robust seal against the medium and pressure, which is crucial in maintaining the integrity of the temperature measurement system. They are also versatile, coming in different materials and configurations to suit specific applications and environmental conditions, promoting seamless integration and effective sensor management.
Limitations
Brass thermowells have limitations in terms of the temperatures they can withstand. They are typically limited to temperatures below 1150...1200 °C (2102...2192 °F). Additionally, their presence in a pipeline can reduce the effective pipe cross-section, potentially causing a pressure drop that may result in higher pump power consumption.
Considerations
When considering brass thermowells, it is important to evaluate initial costs, operating expenses, and maintenance requirements. While they offer durability and accuracy, the need for periodic maintenance and potential replacement should be factored into the overall cost of ownership. Additionally, the choice of material and configuration should be aligned with the specific environmental conditions and process requirements to ensure optimal performance and longevity.
from Tempco Electric Heater Corporation
If your filter selections do not return your desired results from our standard configurations, please continue to select your Specifications on the right. You can submit your Wish List to Tempco. Thermowells are available in the following materials: Steel. Brass. 316 Stainless Steel. 304 Stainless... [See More]
- Material of Construction: Brass; Monel; Stainless Steel; Other Material (Steel)
- Barrel or Shank Style: Stepped Shank well; Straight Shank; Tapered Shank
- Connection Means: Flanged; Van Stone; Threaded
from Tempco Electric Heater Corporation
Series 10 Straight Shank with .260 Bore for 1/4" Diameter Elements. Standard Duty Threaded. Thermowells are available in the following materials: Steel. Brass. 316 Stainless Steel. 304 Stainless Steel. Monel. [See More]
- Material of Construction: Brass; Monel; Stainless Steel; Other Material (Steel)
- Connection Means: Threaded
- Bore Diameter: 0.2600
- Barrel or Shank Style: Straight Shank
from Tempco Electric Heater Corporation
Series 15 Straight Shank — Lagging Extension Type with .260" Bore for 1/4" Diameter Elements. Standard Duty Threaded. Thermowells are available in the following materials: Steel. Brass. 316 Stainless Steel. 304 Stainless Steel. Monel. [See More]
- Material of Construction: Brass; Monel; Stainless Steel; Other Material (Steel)
- Connection Means: Threaded
- Bore Diameter: 0.2600
- Barrel or Shank Style: Straight Shank
from Tempco Electric Heater Corporation
Series 25 Tapered Shank-Lagging Extension Type with .260" Bore for 1/4" Diameter Elements. Heavy Duty Threaded. Thermowells are available in the following materials: Steel. Brass. 316 Stainless Steel. 304 Stainless Steel. Monel. [See More]
- Material of Construction: Brass; Monel; Stainless Steel; Other Material (Steel)
- Connection Means: Threaded
- Bore Diameter: 0.2600
- Barrel or Shank Style: Tapered Shank
from Tempco Electric Heater Corporation
Series 30 Straight Shank with .385" Bore for 3/8" Diameter Elements. Standard Duty Threaded. Thermowells are available in the following materials: Steel. Brass. 316 Stainless Steel. 304 Stainless Steel. Monel. [See More]
- Material of Construction: Brass; Monel; Stainless Steel; Other Material (Steel)
- Connection Means: Threaded
- Bore Diameter: 0.3850
- Barrel or Shank Style: Straight Shank
from Tempco Electric Heater Corporation
Series 35 Straight Shank — Lagging Extension Type with .385" Bore for 3/8" Diameter Elements. Standard Duty Threaded. Thermowells are available in the following materials: Steel. Brass. 316 Stainless Steel. 304 Stainless Steel. Monel. [See More]
- Material of Construction: Brass; Monel; Stainless Steel; Other Material (Steel)
- Connection Means: Threaded
- Bore Diameter: 0.3850
- Barrel or Shank Style: Straight Shank
from Tempco Electric Heater Corporation
Series 40 Tapered Shank with .385" Bore for 3/8" Diameter Elements. Heavy Duty Threaded. Thermowells are available in the following materials: Steel. Brass. 316 Stainless Steel. 304 Stainless Steel. Monel. [See More]
- Material of Construction: Brass; Monel; Stainless Steel; Other Material (Steel)
- Connection Means: Threaded
- Bore Diameter: 0.3850
- Barrel or Shank Style: Tapered Shank
from Tempco Electric Heater Corporation
Series 50 (.260" Bore ) for 1/4" and 3/8" Diameter Elements. Flanged. Thermowells are available in the following materials: Steel. Brass. 316 Stainless Steel. 304 Stainless Steel. Monel. [See More]
- Material of Construction: Brass; Monel; Stainless Steel; Other Material (Steel)
- Connection Means: Flanged
- Bore Diameter: 0.2600
- Barrel or Shank Style: Straight Shank
from Tempco Electric Heater Corporation
Series 55 (.385" Bore) for 1/4" and 3/8" Diameter Elements. Flanged. Thermowells are available in the following materials: Steel. Brass. 316 Stainless Steel. 304 Stainless Steel. Monel. [See More]
- Material of Construction: Brass; Monel; Stainless Steel; Other Material (Steel)
- Connection Means: Flanged
- Bore Diameter: 0.3850
- Barrel or Shank Style: Straight Shank
from Watts
Series G-TB Thermowells are brass parts used with thermometer Models TB and TBC in commercial, residential, and institutional HVAC applications. It features a set screw and 1/2 in. MNPT connection. [See More]
- Material of Construction: Brass
- Thread Options: 1/2" NPT
- Connection Means: Threaded
- Barrel or Shank Style: Straight Shank
from Acrolab Ltd.
Acrolab Ltd is a thermal engineering solutions company and this year marks our 70th year as a custom solutions provider for various industrial manufacturers from high-end consumer and defense electronics to plastics, rubber, and composite processors in all areas of manufacturing. Acrolab ’s... [See More]
- Material of Construction: Brass; Carbon Steel; Monel; Stainless Steel; Other Material
- Socket/Stem Insertion Length: 4 to 22
- Stem Length: 6 to 24
- Bore Diameter: 0.2600 to 0.3850
from Winters Instruments
Description & Features: • Available in a wide range of materials for use on most applications • Standard "stepped construction" offering is complemented by an array of custom thermowells including: straight, tapered, sanitary and flanged configurations • 1 year... [See More]
- Material of Construction: Brass
- Socket/Stem Insertion Length: 1.38
- Stem Length: 2.5
- Bore Diameter: 0.2600
from Belimo Americas
Thermowell pocket, 2 ” [50 mm], Brass (fabricated) [See More]
- Material of Construction: Brass
- Stem Length: 2
from Thermometrics Corporation
Threaded Thermowells are used to provide an isolation between a temperature sensor and the environment, either liquid or gas. [See More]
- Material of Construction: Brass; Carbon Steel; Monel; Stainless Steel
- Connection Means: Threaded
from Chromalox
Protects Thermostat Sensors in Suitable Corrosive Applications. Seals Sensor Inserted Through a Tank, Pipe or Duct Wall [See More]
- Material of Construction: Brass; Carbon Steel; Stainless Steel
- Connection Means: Threaded
- Coatings: Teflon--coated (optional feature)
- Thread Options: 1/2" NPT; 3/4" NPT
from Watts
Series G-TBR Thermowells are brass parts used with thermometer Model TBR in commercial, residential, and institutional HVAC applications. It features a 1/2 in. MNPT connection. Available in various stem sizes. [See More]
- Material of Construction: Brass
- Thread Options: 1/2" NPT
- Connection Means: Threaded
- Barrel or Shank Style: Straight Shank
from Acrolab Ltd.
Acrolab Ltd is a thermal engineering solutions company and this year marks our 70th year as a custom solutions provider for various industrial manufacturers from high-end consumer and defense electronics to plastics, rubber, and composite processors in all areas of manufacturing. Acrolab ’s... [See More]
- Material of Construction: Brass; Carbon Steel; Monel; Stainless Steel; Other Material
- Socket/Stem Insertion Length: 4 to 22
- Stem Length: 6 to 24
- Bore Diameter: 0.2600 to 0.3850
from Chromalox
With 2 or 3" Lagging Extensions. Standard Threaded Well for 1/4" Diameter Elements. 1/2 and 3/4" NPT Standard. Additional Thread Sizes are Available on Request. Standard Well Materials: 304 SS, 316 SS, Carbon Steel and Brass. PFA Teflon ® Coated Thermowells are Available. For Companion Probe See... [See More]
- Material of Construction: Brass; Carbon Steel; Stainless Steel
- Bore Diameter: 0.2600
- Socket/Stem Insertion Length: 2.5 to 19.5
- Coatings: Teflon--coated (optional feature)
from Acrolab Ltd.
Acrolab Ltd is a thermal engineering solutions company and this year marks our 70th year as a custom solutions provider for various industrial manufacturers from high-end consumer and defense electronics to plastics, rubber, and composite processors in all areas of manufacturing. Acrolab ’s... [See More]
- Material of Construction: Brass; Carbon Steel; Monel; Stainless Steel; Other Material
- Socket/Stem Insertion Length: 2.5 to 22.5
- Stem Length: 4 to 24
- Bore Diameter: 0.2600 to 0.3850
from Acrolab Ltd.
Acrolab Ltd is a thermal engineering solutions company and this year marks our 70th year as a custom solutions provider for various industrial manufacturers from high-end consumer and defense electronics to plastics, rubber, and composite processors in all areas of manufacturing. Acrolab ’s... [See More]
- Material of Construction: Brass; Carbon Steel; Monel; Stainless Steel; Other Material
- Socket/Stem Insertion Length: 2.5 to 22.5
- Stem Length: 4 to 24
- Bore Diameter: 0.2600 to 0.3850
from Acrolab Ltd.
Acrolab Ltd is a thermal engineering solutions company and this year marks our 70th year as a custom solutions provider for various industrial manufacturers from high-end consumer and defense electronics to plastics, rubber, and composite processors in all areas of manufacturing. Acrolab ’s... [See More]
- Material of Construction: Brass; Carbon Steel; Monel; Stainless Steel; Other Material
- Socket/Stem Insertion Length: 2.5 to 22.5
- Stem Length: 4 to 24
- Bore Diameter: 0.2600 to 0.3850
from Acrolab Ltd.
Acrolab Ltd is a thermal engineering solutions company and this year marks our 70th year as a custom solutions provider for various industrial manufacturers from high-end consumer and defense electronics to plastics, rubber, and composite processors in all areas of manufacturing. Acrolab ’s... [See More]
- Material of Construction: Brass; Carbon Steel; Monel; Stainless Steel; Other Material
- Socket/Stem Insertion Length: 2.5 to 22.5
- Stem Length: 4 to 24
- Bore Diameter: 0.2600 to 0.3850