iTHERM ModuLine TM412
Technical Data
CompareThermometer
| Measuring Principle | Resistance Temperature Detector |
| Characteristic / Application | imperial style modular temperature assembly hygienic/aseptic design (3-A®, EHEDG, ASME BPE, FDA) hygienic process connections with neck suitable for hazardous areas incl. protection tube iTHERM QuickSens for fastest response time iTHERM StrongSens for most robust design iTHERM QuickNeck for easy and cost saving recalibration |
| Thermowell / protection tube | without incl. thermowell incl. Tee-/elbow thermowell |
| Insert / probe | mineral insulated (MI), flexible pipe version, isolated wires, not flexible |
| Outer diameter protection tube / Insert | 1/4'' (6,35 mm) 3/8'' (9,53 mm) 1/2" (12,7 mm) |
| Max. immersion length on request | 48" |
| Material protection tube/ thermowell | 316L |
| Process connection | Weld-in adapter Tri-clamp Clamp-connections according to ISO2852 G3/4" Liquiphant G1" Liquiphant Varivent T- and elbow thermowell |
| Tip shape | straight reduced |
| Surface roughness Ra | 30 μin (0,76 μm) 15 μin (0,38 μm ) 15 μin (0,38 μm) electropolished |
| Operating temperature range | PT100 WW: -200 °C … 600 °C (-328 °F … 1.112 °F) iTHERM StrongSens: -50 °C … 500 °C (-58 °F … 932 °F) iTHERM QuickSens: -50 °C … 200 °C (-58 °F … 392 °F) PT100 TF: -50 °C … 200 °C (-58 °F … 392 °F) |
| Max. process pressure (static) | at 20 °C: 40 bar (580 psi) |
| Accuracy | class B acc. to IEC 60751 class A acc. to IEC 60751 class AA acc. to IEC 60751 |
| Response time | depending on configuration iTHERM QuickSens: t90 = 1,5 s iTHERM StrongSens: t90 = 9,5 s |
| Integration head transmitter | yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS) |
| Ex - approvals | ATEX Ex nA ATEX IECEx Ex ia, Ex tb CSA C/US IS, NI CSA NI CSA IS, NI FM NI FM IS, NI FM+CSA IS, NI |
| Certification | SIL (transmitter only) |
The thermometer meets the requirements of the food & beverage and life sciences industries and follows the highest quality standards. A wide range of product versions is available, making product selection simple and fast while saving time and costs. Several innovative technologies are used: iTHERM QuickSens, StrongSens or QuickNeck. Maintenance costs are significantly reduced while product quality, process efficiency and safety are increased.
Advantages
User-friendly and reliable from product selection through to maintenance
iTHERM thermowell insert: globally unique, fully automated production. Fully traceable, consistently high product quality ensures reliable measured values
iTHERM QuickSens: shortest response time (t90s: 1.5 s) for optimum process control
iTHERM StrongSens: outstanding vibration resistance (> 60 g), always ensuring plant safety
iTHERM QuickNeck: very simple recalibration without any additional tools, saving costs and time
iTHERM TA30R: 316L terminal head with simple operation, low installation and maintenance costs, maximum degree of protection IP69K
International approvals: explosion protection (e.g. ATEX, IECEx, FM, CSA), complies with hygienic standards (3-A, EHEDG, ASME BPE, FDA), TSE suitability certificate available
Application areas
Designed specifically for hygienic and aseptic applications in the food & beverage and life sciences industries
Measuring range: –200...+600 °C (–28...+1 112 °F)
Maximum pressure: 40 bar (580 psi)
Maximum degree of protection: IP69K
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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 · 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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