RTD Thermometer TR15
Technical Data
CompareThermometer
| Measuring Principle | Resistance Temperature Detector |
| Characteristic / Application | metric style modular temperature assembly universal range of application suitable for hazardous areas suitable for high process pressures flanged process connection or weld in with neck incl. thermowell (metal) usable with insert iTHERM StrongSens |
| Thermowell / protection tube | bar stock (drilled) without thermowell |
| Insert / probe | mineral insulated (MI), flexible |
| Outer diameter protection tube / Insert | 18,0 mm (0,71'') 24,0 mm (0,94'') 26,0 mm (1,02") |
| Max. immersion length on request | up to 30.000,00 mm (1.181,10'') |
| Material protection tube/ thermowell | 1.0460 (A105) 1.4571 (316Ti) 1.7335 (13CrMo4-5; F-11) Alloy C276 (2.4819) Duplex SAF 2205 (1.4462) Titan Gr2 (3.7035 ) 16Mo3 (1.5415) |
| Optional coating | Not defined |
| Process connection | weld in version flange: DN25 PN40 B1 (EN1092) DN40 PN40 B1(EN1092) DN50 PN40 B1 (EN1092) ASME 1" 150 RF (B16.5) ASME 1" 300 RF (B16.5) |
| Tip shape | tapered |
| Surface roughness Ra | 0,8 μm (31,5 μin.) 1,6 μm (63,0 μin.) |
| Operating temperature range | PT100 TF iTHERM StrongSens: -50 °C ...500 °C (-58 °F ...932 °F) PT100 WW: -200 °C ...600 °C (-328 °F ...1.112 °F) PT100 TF: -50 °C ...400 °C (-58 °F ...752 °F) |
| Max. process pressure (static) | at 20 °C: 400 bar (5.802 psi) |
| Accuracy | class A acc. to IEC 60751 class AA acc. to IEC 60751 |
| Response time | depending on configuration |
| Integration head transmitter | yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS) |
| Ex - approvals | ATEX Ex ia, Ex nA IECEx Ex ia NEPSI Ex ia EAC Ex ia UKCA Ex ia, Ex nA, Ex tc |
| Certification | Gost Metrology SIL (transmitter only) |
A specially designed, durable thermometer for harsh applications involving gases or steam in the chemical, oil, gas and energy industries. The sturdy thermowell and special process connections are designed to withstand high pressure and high temperature. Devices with an optional head-mounted transmitter are compatible with all common communication protocols, ready for immediate use and, compared with directly wired sensors, improve measurement accuracy and reliability.
Advantages
Modular design with a standard connection head compliant with DIN EN 50446 and customer-specific immersion length for high flexibility
High insert compatibility, designed to DIN 43772
Extension neck prevents the head transmitter from overheating
Short tapered tip for faster response time
Protection types for use in hazardous areas: intrinsically safe (Ex ia), non-sparking (Ex nA)
Easy selection of head transmitter: analog output 4 to 20 mA, HART®, PROFIBUS® PA or FF fieldbus
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Source:Endress+Hauserwebsite public information
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · RTD 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 RTD.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable RTD 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 · RTD 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 RTD.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable RTD 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 · RTD 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 RTD.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable RTD 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 · RTD 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 RTD.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable RTD 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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