 
                  Specs at a glance
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                              Accuracy-50...75 °C: <0,5 K 
 (-58...167 °F: <0,9 °F)
 75...150 °C: <0,65 K
 (167...302 °F: <1,2 °F)
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                              Operating temperature range-50...150 °C (-58...302 °F) 
Field of application
Cost efficiency, optimal use of space, reliable operation and easy commissioning indicate modern process measuring technology. The temperature switch completely fulfills these requirements in the Food & Beverage as well as in the Life Science industry. Designed for safe monitoring of process temperatures it can be selected between one or two switch outputs as well as one switch output and one standardized analog output. A variety of hygienic process connections leads to a flexible use.
Temperature switch for the monitoring, display and control of process temperatures in a range from -50 to +150 °C (-58 to +302 °F), optional for TTR35 with neck: -50 to +200 °C (-58 to +392 °F) . Thermophant T TTR35 - for hygienic applications.
Electronic versions:
- One PNP switch output 
- Two PNP switch outputs 
- 2 x PNP switch outputs or one PNP switch output and 4 to 20 mA output (active) 
Benefits
- Integrated switching electronics for decentral and economic process monitoring and control 
- 3A approved 
- Function control and information on-site thanks to LEDs and digital display 
- Long-term stable temperature sensor made of platinum (Pt100 class A as per IEC 60751) 
- High accuracy across the entire ambient temperature range and short response time 
- Operation and visualization also with PC and FieldCare or ReadWin 2000 configuration software 
- DESINA-compliant 
Fundamental selection
- 
        Simple products 
- Easy to select, install and operate
Technical excellence
Simplicity
 
                              - 
        Standard products 
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
- 
        Specialized products 
- Designed for demanding applications
Technical excellence
Simplicity
Variable
| FLEX selections | Technical excellence | Simplicity | 
|---|---|---|
| 
 Fundamental selection Meet your basic measurement needs | Technical excellence | Simplicity | 
| 
 Lean selection Handle your core processes easily | Technical excellence | Simplicity | 
| 
 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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                                                            Technical Information (TI)
 Thermophant T TTR31, TTR35Temperature switch for safe measurement, monitoring and control of 
 process temperaturesEN 14/10/202004/10/201827/10/201522/05/201415/06/2009Language: English Version: 14/10/2020 File size: 977.5 KB File name: TI00105REN_1620.pdf 
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                                                            Technical Information (TI)
 TI Weld-in adapter, process adapter and flangesLevel, pressure and temperature measurement EN 06/12/202425/03/202415/09/202328/10/202130/07/2021Language: English Version: 06/12/2024 File size: 1.3 MB File name: TI00426FEN_2624.pdf 
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                                                            Operating Instruction (BA)
 Thermophant T TTR31, TTR35Temperature switch EN 15/10/202026/09/201810/08/201628/05/201401/06/2009Language: English Version: 15/10/2020 File size: 1 MB File name: BA00229REN_1620.pdf 
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                                                            Operating Instruction (BA)
 ReadWin® Quick SetupOperating Manual 
 ReadWin® Quick Setup Temperature
 PC SoftwareEN 02/02/2005Language: English Version: 02/02/2005 File size: 883.5 KB File name: Ba213ra2.pdf 
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                                                            Operating Instruction (BA)
 Temperature switch Thermophant T TTR31, TTR35 device release: 01.01. - 01.02.Temperature switch for the safe measurement, monitoring and control of 
 process temperaturesEN 03/02/2005Language: English Version: 03/02/2005 File size: 1.4 MB File name: Ba201ren.pdf 
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                                                            Short Instruction (KA)
 Temperature Switch Thermophant T TTR31, TTR35 device release: 01.00. - 01.01.Temperature switch for the safe measurement, monitoring and control of 
 process temperaturesEN 08/10/200417/05/2004Language: English Version: 08/10/2004 File size: 1.3 MB File name: Ka174ren.pdf 
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                                                            Special Documentation (SD)
 Device viewerTechnical documentation in other languages Language: English Version: 14/07/2021 File size: 478.5 KB File name: SD02429R09EN_0121.pdf 
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                                                            Special Documentation (SD)
 SD Hygienic process connection typesSupplement to TM311, TM371, TM372, TM401, TM411, TM402, TM412, TT411, 
 TT412, TE411, TK40, TMR35, DTT35, TTR35Language: English Version: 15/09/2023 File size: 800.3 KB File name: SD03119TEN_0123-00.pdf 
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                                                            Fields of Activities (FA)
 TemperaturmesstechnikThermometer und Transmitter für die Prozessindustrie Language: German Version: 04/02/2025 File size: 18.9 MB File name: FA00006Tde_2325.pdf 
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                                                            Fields of Activities (FA)
 Temperature measurementThermometers and transmitters for the process industry Language: English Version: 04/02/2025 File size: 18.8 MB File name: FA00006Ten_2325_interaktiv_verb.pdf 
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