Endress+Hauser TH54 Modular RTD thermometer, US style
- Type: Thermocouple Assembly
- Probe: Mineral Insulated (MI)
- Connection: Flanged ASME B16.5
- Thermowell: Barstock Drilled
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Description
Endress+Hauser TH54: Robust Flanged Thermocouple Assembly
The Endress+Hauser TH54: Robust Flanged Thermocouple Assembly is a high-performance, modular temperature sensor designed for severe industrial applications. Featuring a durable barstock thermowell and a flexible, mineral-insulated thermocouple probe, this assembly is built to withstand harsh environments found in power plants, refineries, and the chemical or petrochemical sectors. Its integrated head transmitter ensures enhanced accuracy and reliability, making it a complete, ready-to-deploy solution for critical temperature monitoring tasks.
Applications In Harsh Industrial Environments
The applications in harsh industrial environments are precisely where the Endress+Hauser TH54 excels. This robust assembly is engineered for heavy industries, including chemical processing, petrochemical operations, power generation, refineries, and offshore platforms. It utilizes a magnesium oxide insulated thermocouple as its measurement probe within a barstock material thermowell. The availability of various high-grade materials for the thermowell, such as SS316, INCONEL600, HastelloyC276, Titan, or Monel, offers exceptional flexibility and ensures superior resistance to corrosion and extreme conditions.
Flanged Connection For Secure Mounting
The flanged connection for secure mounting is a key feature of the Endress+Hauser TH54, providing a robust and reliable method for installation in process equipment. Available in a wide range of ASME flange standards (1″ through 3″ sizes, with pressure ratings from 150 RF to 1500 RF), it ensures compatibility with diverse industrial piping and vessel configurations. This secure connection method is crucial for maintaining process integrity and preventing leaks in high-pressure applications, typical in the heavy industries it serves.
Direct Measurement For Rapid Response
The Endress+Hauser TH54 provides direct measurement for rapid response to temperature changes, a critical advantage in dynamic industrial processes. By integrating the mineral-insulated (MI) thermocouple probe directly within the thermowell, the assembly minimizes thermal lag, allowing for quicker and more accurate temperature readings. This capability is essential for precise process control in sectors like petrochemicals and power generation, where prompt detection of temperature fluctuations can significantly impact efficiency, product quality, and operational safety.
Enhanced Accuracy With Integrated Transmitter
With enhanced accuracy with integrated transmitter, the Endress+Hauser TH54 offers a superior temperature measurement solution for demanding applications. The assembly incorporates a world-class iTEMP® transmitter, providing excellent long-term stability (≤ 0.05% per year) and improved galvanic isolation (2 kV on most devices). This streamlined offering simplifies the procurement process, presenting a competitively priced, complete point solution. A single model number encompasses the sensor, thermowell, and transmitter, delivering significant value and ease of ordering and reordering.
Tailored For Heavy Industry Operations
The Endress+Hauser TH54 is specifically tailored for heavy industry operations, delivering a rugged and dependable solution for challenging process environments. Its construction features a barstock thermowell and a flexible, mineral-insulated thermocouple probe, designed to withstand high pressures and temperatures. Industries such as chemicals, petrochemicals, power plants, and refineries benefit greatly from its durable design and material choices. This ensures consistent performance and accurate measurements even in conditions where other sensors might falter, supporting critical operational continuity and safety.
Your Premier tpt24 Global Source
The Endress+Hauser TH54 is readily available from your premier tpt24 global source, the undisputed leading online destination for this exceptional temperature assembly. At tpt24, we guarantee the authenticity and superior quality of every TH54 you purchase, ensuring you receive genuine Endress+Hauser instrumentation built to the highest industry standards. Our commitment extends to providing reliable worldwide delivery to any country. When you choose tpt24, you are assured of receiving the best in temperature measurement technology, backed by our unwavering dedication to customer satisfaction and global accessibility.
Seamless Integration With Digital Protocols
The Endress+Hauser TH54 ensures seamless integration with digital protocols, enhancing its utility within modern industrial automation and control systems. The integrated head transmitters support advanced communication standards such as 4-20 mA with HART®, PROFIBUS® PA, and FOUNDATION Fieldbus™. This facilitates efficient data acquisition, remote diagnostics, and configuration, significantly improving measurement reliability and operational efficiency. Coupled with optional Ex-approvals (FM IS, CSA IS) and SIL certification for the transmitter, the TH54 presents a safe, intelligent, and effective choice for critical industrial deployments.
Specifications
-
Measuring principle
Thermocouple
-
Characteristic / Application
Industrial US style
modular temperature assembly
flanged process connection
with extension
incl. thermowell -
Thermowell / protection tube
bar stock (drilled)
-
Insert / probe
mineral insulated (MI), flexible
-
Outer diameter protection tube / Insert
3/4” (19,05 mm)
7/8” (22,23 mm)
17/16” (26,99 mm) -
Max. immersion length on request
up to 24” (609 mm)
others on request -
Material protection tube/ thermowell
316/316L
others on request -
Optional coating
available on request
-
Process connection
flange:
ASME 1″ 150 RF (B16.5)
ASME 1″ 300 RF (B16.5)
ASME 1″ 600 RF (B16.5)
ASME 1″ 900/1500 RF (B16.5)
ASME 1.5″ 150 RF (B16.5)
ASME 1.5″ 300 RF (B16.5)
ASME 1.5″ 600 RF (B16.5)
ASME 1.5″ 900/1500 RF (B16.5)
ASME 2″ 150 RF (B16.5)
ASME 2″ 300 RF (B16.5)
ASME 2″ 600 RF (B16.5)
ASME 2″ 900/1500 RF (B16.5)
ASME 3″ 150 RF (B16.5)
ASME 3″ 300 RF (B16.5)
ASME 3″ 600 RF (B16.5)
ASME 3″ 900/1500 RF (B16.5) -
Tip shape
straight
tapered -
Surface roughness Ra
1,6 μm (63,0 μin.)
-
Operating temperature range
Type T:
-270 °C …400 °C
(-454 °F …752 °F)
Type J:
-210 °C … 1.200 °C
(-346 °F …2.192 °F)
Type E:
-270 °C … 1.000 °C
(-454 °F …1.832 °F)
Type K:
-270 °C …1.372 °C
(-454 °F …2.500 °F)
Type N:
-270 °C … 1.300 °C
(-454 °F …2.372 °F) -
Max. process pressure (static)
at 20°C: 500 bar (7252 psi)
depends on configuration -
Accuracy
Standard acc. to ASTM E-230
Special acc. to ASTM E-230 -
Response time
depending on configuration
63% rt = 15,0 s -
Integration head transmitter
yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS)
-
Ex – approvals
transmitter only
FM IS
CSA IS
FM/CSA IS -
Certification
SIL (transmitter only)










