
Endress+Hauser TW15 Barstock thermowell
- Measuring Principle: Bar Stock Thermowell
- Process Connection: Weld-in/Flanged
- Max Immersion Length: 250 mm
- Tip Shape: Conical
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Description
Endress+Hauser TW15: Robust Metric Thermowell
The Endress+Hauser TW15: Robust Metric Thermowell is meticulously engineered for demanding heavy-duty applications across various industrial sectors. Designed to withstand severe thermal and mechanical stresses, it provides essential protection for resistance and thermocouple thermometers. Its modular configuration, compliant with DIN 43772 (form 4/4F), ensures suitability for all industrial processes where sensor integrity is paramount, guaranteeing reliable temperature measurement even in the most challenging environments.
Applications In Challenging Process Conditions
The TW15 is specifically designed for applications in challenging process conditions, offering superior protection for temperature sensors in heavy-duty industrial settings. It is ideally suited for use in pipes, containers, and tanks where increased resistance to physical and chemical effects is crucial. This thermowell is particularly beneficial for measuring points that require frequent recalibration, as its design allows for the insert to be replaced in closed processes without necessitating a full system shutdown, thereby minimizing operational downtime and maximizing efficiency.
Quality Verified Through Rigorous Testing
To ensure unwavering reliability, the TW15’s quality is confirmed through quality verified through rigorous testing. This includes comprehensive non-destructive material tests such as dye penetration tests for surface flaws, ultrasound tests for internal integrity, helium leakage tests for hermetic sealing, and pressure endurance tests to validate performance under extreme conditions. These meticulous checks guarantee the superior quality of materials and processing, providing confidence in the thermowell’s performance in critical applications.
Modular Configuration For Process Needs
The modular configuration for process needs is a key advantage of the TW15. Compliant with DIN 43772 (form 4/4F), it allows for a wide choice of dimensions, materials, and process connections, enabling precise customization to meet specific requirements. This adaptability ensures its effective use in industrial processes that experience severe thermal and mechanical stresses, making it a versatile solution for a broad range of demanding applications where standard fittings may not suffice.
Metric Style Process Connections
The TW15 features a metric style process connection, offering flexibility with options for both weld-in configurations using a welding socket accessory and flanged connections in various DIN and ASME sizes. The head connection can be specified with an external thread of M24 x 1.5 or 1/2″ NPT, ensuring secure integration into different industrial systems. These options cater to diverse installation preferences, providing robustness and reliability for critical temperature monitoring points.
Diverse Material Options Enhance Durability
With a diverse material option to enhance durability, the TW15 meets stringent requirements across numerous industries. The medium contact material is available in high-grade options like 1.4571 (316Ti), 2.4819 (Alloy C276), and Titan, among others, ensuring excellent resistance to corrosion and chemical attack. The wetted part finishing, typically < 0.8 µm (31.50 µin), further minimizes surface adhesion and contamination, extending the thermowell’s service life even in the most aggressive process media.
tpt24: Your Premier Global Source
For the Endress+Hauser TW15, tpt24: your premier global source, stands as the world’s leading online destination for high-quality industrial instrumentation. We are dedicated to supplying this exceptional thermowell with an unconditional guarantee of product authenticity and superior quality. Our commitment ensures that you will receive your TW15 reliably, regardless of your geographical location, supported by comprehensive worldwide delivery services. Choose tpt24 for your critical instrumentation needs, securing excellence, authenticity, and unparalleled service for all your heavy-duty application requirements with confidence.
Optimized Performance With Conical Tip
The TW15 is meticulously engineered for optimized performance with conical tip, offering enhanced responsiveness and accuracy in temperature measurements. It supports a maximum standard immersion length of 250 mm, with options for up to 400 mm available upon request. Operating within an impressive temperature range of -200 °C to 1,100 °C (-328 to 2,012 °F), it can withstand significant process pressures up to 400 bar (5802 psi), making it a robust and reliable choice for extreme industrial applications.
Specifications
-
Measuring principle
Bar stock Thermowell
-
Characteristic / Application
metric style
DIN 43772 Form 4/4F
flanged process connection or weld-in with neck -
Head connection
external thread:
M24 x 1.5
1/2″ NPT -
Maximum standard immersion length
250 mm (9,84″)
-
Max. immersion length on request
400 mm (15,75″)
-
Process connection
For welding with welding socket TA115 as accessory
For flanging with the following flange sizes:
DN25 PN40 B1
DN40 PN40 B1
DN50 PN40 B1
ASME 1″ 150 RF
ASME 1″ 300 RF
ASME 1 1/2″ 150 RF -
Thermowell root diameter
18 mm (0,71″)
24 mm (0,94″) -
Medium contact material
1.4571 (316Ti)
2.4819 (Alloy C276)
1.7335 (13CrMo4-5)
Titan
Duplex SAF2205
C22.8
1.5415 (16Mo3)
1.7380 (10CrMo 9 10) -
Wetted part finishing (Ra)
< 0.8 µm (31.50 µin)
< 1.6 µm (63.00 µin) -
Tip shape
conical
-
Temperature range
-200…1.100 °C (-328…2.012 °F)
-
Max. process pressure (static)
400 bar (5802 psi)
-
Max. process pressure at 400 °C
400 bar (5802 psi)










