Thermowell TU51, Weld-in US Style
Technical Data
CompareThermowell
| Measuring Principle | Bar stock Thermowell |
| Characteristic / Application | US-style weld-in process connections |
| Head connection | internal thread: 1/2" NPT |
| Maximum standard immersion length | 24" |
| Process connection | weld-in |
| Thermowell root diameter | 1.050" 1.315" |
| Medium contact material | 316/ 316L others on request |
| Wetted part finishing (Ra) | 32 µin (0.80 µin) |
| Tip shape | tapered |
| Temperature range | -200...700 °C (-328...1.292 °F) |
| Max. process pressure (static) | 500 bar (7252 psi) |
| Max. process pressure at 400 °C | depends on configuration |
The thermowell is robust and durable and can be used in demanding and safety-related applications, e.g. in the chemical, oil & gas and energy industries. The robust protection tube and special materials can cope with harsh operating conditions, corrosive media and the highest pressures.
Advantages
Select the extension length, mineral-insulated insert length and total length according to the process requirements
Modular configuration ensures use in all industrial processes with severe thermal and mechanical stress
Short response time of the tapered thermowell
Application
Used with resistance thermometers and thermocouples in industrial applications or demanding operating conditions.
Meets the requirements for enhanced physical and chemical protection of temperature sensors
Can be installed in pipes, vessels or tanks
Particularly suitable for all measuring points in closed processes where regular calibration is required after replacing the mineral-insulated insert
Technical data
Documents/Manuals/Software
Accessories/Spare parts
Source:Endress+Hauserwebsite public information
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · Brackets Application Case
Project Background
Municipal Wastewater Treatment customers at the Wastewater Treatment Plant stage have long faced the challenge of insufficient accuracy in effluent quality monitoring and instruments prone to contamination causing data drift, affecting compliance discharge, placing higher demands on the stability and measurement accuracy of Brackets.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Brackets for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Municipal Wastewater Treatment conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Food & Beverage — Food Production Line · Brackets Application Case
Project Background
Food & Beverage customers at the Food Production Line stage have long faced the challenge of high hygienic measurement requirements, with inline instruments needing to withstand CIP/SIP cleaning while maintaining stable accuracy, placing higher demands on the stability and measurement accuracy of Brackets.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Brackets for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Food & Beverage conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Chemical & Pharmaceutical — Reactors and Storage Tanks · Brackets Application Case
Project Background
Chemical & Pharmaceutical customers at the Reactors and Storage Tanks stage have long faced the challenge of highly corrosive media and complex conditions, requiring corrosion-resistant and explosion-proof instruments, placing higher demands on the stability and measurement accuracy of Brackets.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Brackets for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Chemical & Pharmaceutical conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
Power & Energy — Power Plant Boiler and Turbine · Brackets Application Case
Project Background
Power & Energy customers at the Power Plant Boiler and Turbine stage have long faced the challenge of unstable measurement under high temperature and pressure, with high maintenance and downtime costs, placing higher demands on the stability and measurement accuracy of Brackets.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Brackets for the customer and delivered one-stop service covering selection, installation, commissioning and tuning.
Results
- Measurement accuracy and response speed significantly improved, with stable and reliable data;
- Instruments adapt to complex Power & Energy conditions, greatly reducing maintenance;
- Helping customers achieve continuous online monitoring and cost reduction, highly recognized by customers.
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