iTHERM MultiSens Linear TMS11
Technical Data
CompareThermometer
| Measuring Principle | Resistance Temperature Detector |
| Characteristic / Application | metric style imperial style easy-to-use suitable for hazardous areas process connection: flanged light chemical processes linear sensor distribution modular design replaceable sensors during operation |
| Thermowell / protection tube | with one primary thermowell (for replaceable sensors and increased mechanical protection) |
| Insert / probe | mineral insulated (MI) sensors in a primary thermowell |
| Outer diameter protection tube / Insert | 48,3mm (1 1/2") 60,3mm (2") 76,1mm (2 1/2") 88,9mm (3") |
| Max. immersion length on request | up to 15.000,00 mm (590'') |
| Material protection tube/ thermowell | 1.4401 (316) 1.4435 (316L) 1.4541 (321) 1.4845 (310L) 1.4301 (304) 1.4307 (304L) |
| Process connection | flange: 1 1/2 " ASME/ANSI B16.5 150 ...900 2" ASME/ANSI B16.5 150 ...900 3" ASME/ANSI B16.5 150 ..900 DN40 EN/DIN 1092.1 PN10 ...PN150 DN50 EN/DIN 1092.1 PN10 ...PN150 DN80 EN/DIN 1092.1 PN10 ...PN150 |
| Tip shape | straight |
| Operating temperature range | Type K: max. 1.070 °C (max. 1.958 °F) Type J: max. 520 °C (max. 968 °F) Type N: max. 1.100 °C (max. 2.012 °F) Pt100 WW: -200...600 °C (-328…1.112 °F) Pt100 TF: -50…400 °C (-58…752 °F) |
| Max. process pressure (static) | at 20 °C: 240 bar (3481 psi) |
| Accuracy | class 1 acc. to IEC 60584 class Special ASTM E230 and ANSI MC 96.1 IEC60751 Class A IEC60751 Class AA |
| Response time | depending on configuration: TC: t50 = 21 s t90 = 52 s RTD: t50 = 42 s t90 = 108 s |
| Integration head transmitter | yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS) |
| Ex - approvals | ATEX IECEx UL FM CSA NEPSI |
| Certification | SIL (transmitter only) |
iTHERM MultiSens Linear TMS11
Multipoint thermometer
Direct TC/RTD temperature profile solution with primary thermowell for oil, gas and petrochemical applications
Advantages
With primary thermowell offering excellent mechanical strength and easy replacement of individual inserts, which can use TC or RTD technology
Easy integration with inserts complying with IEC 60584, ASTM E230 and IEC 60751 standards
Complies with electrical and pressure directives for simple and fast process integration
Modular product design enables a high degree of customization, maximum flexibility, and easy installation and maintenance
Complies with various degrees of protection for use in hazardous areas
Individual inserts can be replaced even during operation
Continuous thermowell integrity monitoring via pressure port for maximum process safety
Field of application
The iTHERM TMS11 MultiSens linear multipoint thermometer is suitable for oil and gas as well as chemical applications and can be customized for various scenarios according to the highest safety standards. It monitors the temperature at a large number of measuring points on a production line using only a single process connection, thereby increasing process safety. Simple process integration reduces installation time and thus maximizes plant availability.
Oil and gas industry
Heavy chemical processes
Petrochemical industry
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Technical documentation
Technical data
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Source:Endress+Hauserpublic information from the website
Case Studies
Municipal Wastewater Treatment — Wastewater Treatment Plant · Thermocouple 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 Thermocouple.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Thermocouple 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 · Thermocouple 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 Thermocouple.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Thermocouple 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 · Thermocouple 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 Thermocouple.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Thermocouple 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 · Thermocouple 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 Thermocouple.
Solution
Based on the on-site conditions, the Ainstru technical team selected suitable Thermocouple 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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