iTHERM QuickSens - insert for fastest response times
The temperature sensor with unbeatably short response times T90 = 1.5 s for high-precision measurements and accurate process control.
                  class A acc. to IEC 60751
class AA acc. to IEC 60751
depending on configuration
iTHERM QuickSens: t90 = 1,5 s
iTHERM StrongSens: t90 = 9,5 s
at 20 °C: 40 bar (580 psi)
PT100:
-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)
The modular sanitary thermometer iTHERM TM411 with digital display delivers highly accurate, reliable and fast temperature measurements in process lines, vessels, tanks, fermenters and more. The high-performance device is designed for the strictly regulated food and life sciences industries. Configure your hygienic instruments from a selection of thin film RTDs with QuickSens or StrongSens technology or 2x Pt100 wire wound temperature sensors, smart transmitters and hygienic process connections.
Designed for use in hygienic and aseptic applications in food, beverage and life sciences
Measuring range: –200 to 600 °C (-28 to 1 112 °F)
Pressure range up to 40 bar (580 psi)
Protection class: up to IP69K
Remote parametrization with secure Bluetooth® temperature transmitters
International approvals: Certified for use in hazardous areas, explosion protection as per ATEX/IECEx, CSA, FM, EAC Ex, JPN Ex, NEPSI; Hygiene standards according to 3-A, EHEDG, ASME BPE, FDA, TSE Certificate of Suitability
Optimum process control: Fast sensor response times with iTHERM QuickSens technology (t90: 1.5 s)
Up to 75% faster and safer recalibrations with iTHERM QuickNeck – tool-free quick-release for instant insert removal
High sensor availability under rough conditions: Vibration resistant RTD technology iTHERM StrongSens (> 60g)
Easy product selection, configuration and maintenance
Increase productivity and product safety in sanitary applications with highly accurate and reliable measurements
Thermowells, hygienic process connections and housings expertly manufactured from high-grade materials treated for low surface roughness
High-end products
Technical excellence
Simplicity
                              Standard products
Technical excellence
Simplicity
Specialized products
Technical excellence
Simplicity
Variable
| FLEX selections | Technical excellence | Simplicity | 
|---|---|---|
          
 Fundamental selection Meet your basic measurement needs  | 
        
          Technical excellence
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          Simplicity
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 Lean selection Handle your core processes easily  | 
        
          Technical excellence
           | 
        
          Simplicity
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 Extended selection Optimize your processes with innovative technologies  | 
        
          Technical excellence
           | 
        
          Simplicity
           | 
      
          
 Xpert selection Master your most challenging applications  | 
        
          Technical excellence
           | 
        
          Simplicity
           Variable  | 
      
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Metric RTD thermometer with or without thermowell for hygienic applications
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                                                   English version - 08/2025  | 
                                            
Universal modular thermometers with RTD insert for hygienic applications
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Level, pressure and temperature measurement
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Metric, direct-contact RTD basic thermometer for hygienic applications
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Metric RTD thermometer with or without thermowell for hygienic applications
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                                                             TI01038TEN_1025-00.pdf  | 
                                                        
Universal modular thermometers with RTD insert for hygienic applications
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TI Adapter und Flansch EN
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TI Adapter und Flansch DE
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JPN: Ex ia IIC T4 Ga/Gb
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                                                             XA01937TEN_0119.pdf  | 
                                                        
                                                          Modular RTD assemblies for hygienic applications
0Ех ia IIC T6…T1 Ga Х
Ga/Gb Ех ia IIC T6…T1 Х
Еx ia IIIC T85°C…T450°C Da Х
Еx ia IIIC T85°C…T450°C Da/Db Х
                                                      
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                                                             XA02760TEN_0224-00.pdf  | 
                                                        
                                                          RTD/TC inserts and cable thermometers
ATEX/IECEx:
Ex ia IIC T6 Ga
Ex ia IIC T6 Ga/Gb
Ex ia IIIC Txxx °C Da
                                                      
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                                                             XA00100REN_1823-00.pdf  | 
                                                        
                                                          Thermometers and inserts
Ex ia IIC T1...T6 Ga
Ex ia IIIC T<sub>200</sub> 85 °C...T<sub>200
</sub> 450 °C Da
                                                      
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                                                             XA02109TEN_0323-00.pdf  |