多点温度计
Technical Data
CompareThermometer
| Measuring Principle | Resistance Temperature Detector |
| Characteristic / Application | metric style easy-to-use suitable for hazardous areas flanged process connection light chemical processes 3D sensors distributions modular design replaceable sensors during shutdown |
| Thermowell / protection tube | without (for direct contact sensors type) with (for replaceable sensors) with (for increased mechanical protection) Multi-thermowells, each one dedicated to a sensor |
| Insert / probe | mineral insulated (MI), flexible mineral insulated (MI), flexible, with its own thermowell |
| Outer diameter protection tube / Insert | 6,0 mm (0,24'') 8,0 mm (0,31") 10,29 mm (1/8") |
| Max. immersion length on request | up to 30.000,00 mm (1181'') |
| Material protection tube/ thermowell | 1.4401 (316) 1.4435 (316L) 1.4541 (321) 1.4550 (347) Alloy 600 (2.4816) |
| Process connection | flange: 2" ASME/ANSI B16.5 150 ...600 3" ASME/ANSI B16.5 150 ..600 4" ASME/ANSI B16.5 150 ...600 6" ASME/ANSI B16.5 150 ...600 8" ASME/ANSI B16.5 150 ...600 DN80 EN/DIN 1092.1 PN10 ...PN100 DN100 EN/DIN 1092.1 PN10 ...PN100 DN125 EN/DIN 1092.1 PN10 ...PN100 DN150 EN/DIN 1092.1 PN10 ...PN100 DN200 EN/DIN 1092.1 PN10 ...PN100 |
| Tip shape | straight |
| Operating temperature range | Type K: max. 1.150 °C (max. 2.102 °F) Type J: max. 920 °C (max. 1.688 °F) Type N: max. 1.150 °C (max. 2.102 °F) Type T: max. 370 °C (max. 698 °F) |
| Max. process pressure (static) | at 20 °C: 100 bar (1450 psi) |
| Accuracy | class 2 acc. to IEC 60584 ASTM E230 and ANSI MC 96.1 |
| Response time | depending on configuration: TC: t50 = 2 s t90 = 5 s RTD: t50 = 0,8s t90 = 2s |
| Integration head transmitter | yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS) |
| Ex - approvals | ATEX UL FM CSA NEPSI |
| Certification | SIL (transmitter only) NEPSI |
iTHERM MultiSens Flex TMS01
Multipoint thermometer
Direct contact TC/RTD temperature profile solution with 3D bendable sensors for oil, gas and petrochemical applications
Advantages
Easy-to-use device with modular and flexible design that can be installed directly for direct contact measurement or via a sensor-specific protection tube. The device can also be installed in an already positioned thermowell
Unlimited layout of the 3D sensor distribution for any desired process monitoring configuration
Modular product design, easy to install, integrate into the process and maintain, highly customizable
High insert process compatibility, complying with IEC 60584, ASTM E230 and IEC 60751 standards
Onboard electronic thermal protection for maximum product durability
Complies with different types of protection for use in hazardous locations, facilitating process integration
Field of application
The iTHERM TMS01 complies with the highest safety standards and can be customized for various applications. It can be bent into a 3D layout and provides a complete temperature profile using just one nozzle. The device can be configured with or without a thermowell for optimum response time, mechanical strength or sensor replaceability. It can use TC or RTD technology, as well as our iTHERM StrongSens.
Petrochemical industry
Oil and gas industry
Heavy chemical processes
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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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