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Thermophant T TTR35 Temperature switch

Metric RTD compact thermometer with switch output for hygienic applications

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Thermophant T TTR35 Temperature switch

Metric RTD compact thermometer with switch output for hygienic applications

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Benefits

  • Integrated switching electronics for decentralized 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
FLEXible answers to individual needs
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Thermophant T TTR35 Temperature switch

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FLEX selections
Technical excellence
Simplicity
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Fundamental selection Meet your basic measurement needs
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Lean selection Handle your core processes easily
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Extended selection Optimize your processes with innovative technologies
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Xpert selection Master your most challenging applications
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5-year warranty

Engineered for Confidence

Our Fundamental Selection instruments feature an extended 5-year warranty – a clear testament of our trust in their long-term reliability and performance.

Should a warranty case occur, you can count on a fast replacement process and minimal administrative effort – giving you peace of mind when it matters most and helping you keep your operations running smoothly.

Warranty terms apply

The extended warranty is subject to specific conditions. For full details, please refer to the locally applicable General Terms and Conditions (GTC), which can be found on the respective country page of our website.

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Right‑first‑time commissioning, worldwide

Endress+Hauser’s qualified service engineers ensure your measurement devices are commissioned right the first time, delivering application‑aligned accuracy, regulatory compliance, and operational confidence from startup onwards, anywhere in the world.

Remote support you can trust wherever you operate

With Endress+Hauser Smart Support, you benefit from faster issue resolution, higher uptime, reliable global expertise across the entire product lifecycle – and lasting peace of mind.

Committed to long‑term, sustainable performance

With deep field expertise, harmonized processes, and continuous monitoring, we accompany you with comprehensive service offerings – from initial start‑up through instrumentation maintenance to process optimization – as a true lifetime partner delivering improved outcomes.

For additional information, please contact your local Endress+Hauser representative.

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Product information

Product picture hygienic temperature switch TTR35
TTR35
Specifications
Measuring / Application task Temperature switch
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Description

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.

Field of application

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 decentralized 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
Downloads
Most downloaded
Technical Information (TI)
TI Thermophant T TTR31, Thermophant T TTR35 Metric, compact RTD thermometer with switch output for industrial and hygienic applications
English version - 12/2025
Download
Operating Instruction (BA)
BA Thermophant T TTR31, Thermophant T TTR35 Temperature switch
English version - 12/2025
Download
Technical Information (TI)
TI Weld-in adapter, process adapter and flanges Level, pressure, temperature
English version - 06/2026
Download
The CAD Drawings will be available after the configuration.
All downloads
31 Downloads
Technical Information (TI)
TI Weld-in adapter, process adapter and flanges Level, pressure, temperature
English version - 06/2026
Download
Technical Information (TI)
Most downloaded
TI Thermophant T TTR31, Thermophant T TTR35 Metric, compact RTD thermometer with switch output for industrial and hygienic applications
English version - 12/2025
Download
Operating Instruction (BA)
Most downloaded
BA Thermophant T TTR31, Thermophant T TTR35 Temperature switch
English version - 12/2025
Download
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 temperatures
English version - 02/2005
Download
Operating Instruction (BA)
ReadWin® Quick Setup Operating Manual
ReadWin® Quick Setup Temperature
PC Software
English version - 02/2005
Download
Short Instruction (KA)
Operating manual Temperature Switch Thermophant T TTR 31, TTR 35 Temperature switch for the safe measurement, monitoring and control of
process temperatures
English version - 05/2004
Download
Installation Instructions (EA)
Kupplung für Anschlusskabel M12 Kupplung für Anschlusskabel M12
IP67,PG7, 4pol.M12, Kabelkonfektionierung
English version - 04/2026
Download
Special Documentation (SD)
Device viewer Technical documentation in other languages
English version - 07/2021
Download
Special Documentation (SD)
SD Hygienic process connection types Supplement to TM311, TM371, TM372, TM401, TM411, TM402, TM412, TT411, TT412, TE411, TK40, TMR35, DTT35, TTR35
English version - 01/2026
Download
PU (Publication)
Temperature measurement Thermometers and transmitters for the process industry
English version - 07/2026
Download
Fields of Activities (FA)
Mesure de température Capteurs et transmetteurs de température pour les industries de process
French version - 12/2019
Download
Fields of Activities (FA)
Misura della temperatura Misura della temperatura
Termometri e trasmettitori per l'industria di processo
Italian version - 07/2024
Download
Fields of Activities (FA)
Temperature measurement Thermometers and transmitters for the process industry
English version - 02/2025
Download
Fields of Activities (FA)
Temperaturmesstechnik Thermometer und Transmitter für die Prozessindustrie
German version - 02/2025
Download
Fields of Activities (FA)
温度計 プロセス産業向けの温度計
および伝送器
Japanese version - 02/2020
Download
Fields of Activities (FA)
Misura della temperatura Termometri e trasmettitori per l'industria di processo
Italian version - 02/2020
Download
Fields of Activities (FA)
Catálogo medición temperatura Termómetros y transmisores para la industria de proceso
Spanish version - 04/2018
Download
Competence Brochure (CP)
Catálogo soluciones esenciales Alta calidad a precios competitivos
Spanish version - 01/2017
Download
Manufacturer Declaration
Product family: Accessories: Pipe thermowell, Magphant, Process RTD hygienic, RTD thermometer Product root: DTT35-, TK40-, TM311-, TM371-, TM372-, TM401-, TM402-, TM411-, TM412-, TMR35-, TT411-, TT412-, TTR35-
Declaration number: HE_01097_04.26
Manufacturer specification: Food hygiene
English version - 04/2026
Download
Manufacturer Declaration
Product family: Accessories: Pipe thermowell, Magphant, Process RTD hygienic, RTD thermometer Product root: DTT35-, TK40-, TM311-, TM371-, TM372-, TM401-, TM402-, TM411-, TM412-, TMR35-, TT411-, TT412-, TTR35-
Declaration number: HE_00099_06.25
Manufacturer specification: Food hygiene, 10/2011, 1935/2004
English version - 12/2025
Download
Manufacturer Declaration
Product family: Controller, Process RTD general purpose, Process RTD heavy duty, Process RTD hygienic, RTD thermometer Product root: FML621-, TM101-, TM111-, TM121-, TM151-, TM311-, TM401-, TMR31-, TMR35-, TR15-, TR65-, TR66-, TTR31-, TTR35-
Declaration number: ЕАЭС KZ 7500533.13.12.04163
Manufacturer specification: EMC
Russian version - 08/2024
Download
Manufacturer Declaration
Product family: RTD thermometer Product root: TTR35-
Declaration number: HE_00349_01.16
Manufacturer specification: Food hygiene, 1935/2004
English version - 07/2016
Download
Manufacturer Declaration
Product family: Accessories: RTD insert, Accessories: TC insert, Accessories: Inserts, Magphant, Multipoint thermometers, Process RT D direct contact, Process RTD general purpose, Process RTD heavy duty, Process RTD hygienic, Process TC heavy duty, RTD thermometer Product root: DTT31-, DTT35-, TAF11-, TAF12D-, TAF12S-, TAF12T-, TAF16-, TC15-, TC65-, TC66-, TH11-, TM101-, TM111-, TM112-, TM121-,
TM131-, TM151-, TM152-, TM311-, TM371-, TM372-, TM401-, TM402-, TM411-, TM412-, TM611-, TMR31-, TMR35-, TMS01-, TMS02-, TMS11-, TMS
12-, TMS21-, TMS31-, TPR100-, TPR300-, TR15-, TR65-, TR66-, TS111-, TS211-, TS901-, TST434B-, TTR31-, TTR35-
Declaration number: HE_02286_01.25
Manufacturer specification: RoHS
Additional information: China RoHS
English version - 12/2025
Download
EU Declaration
Product family: RTD thermometer Product root: TTR31-, TTR35-
Declaration number: EC_00350_01.16
English version - 04/2016
Download

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Product picture hygienic temperature switch TTR35
TTR35

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Spare parts and accessories

further parts
further parts

Commubox FXA291 (Hardware)

further parts
further parts
Order code 51516983
further parts
further parts

Gasket rubber cap CDI-connector

further parts
further parts
Order code 71535688

Configuration Kit TXU10

Order code TXU10-

M12 elbow plug ready for cable, IP67,PG7

Order code 71535693
Spare parts & accessories

Selection of compatible products

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