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Product picture flow switch DTT31

Support page: Flowphant T DTT31 Flow switch

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Order code DTT31
Serial number Not specified
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Serial number or order code

You can find both the order code and serial number on the device’s nameplate.

Order code examples
  • TMT85-1J23115
  • FMR240-A3E1GNJAA3A
Serial number examples
  • C202DC02000
  • DB015C0108D
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Device profile

View key information about your device, including product details, configuration, firmware, approvals, and lifecycle status.

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Displaying device profile for:
General information

Order code

DTT31

Device type

Sensor with transmitter

Manufacturer

Endress+Hauser

Product status
Available
Asset details

Serial number

n / a

Firmware version

n / a

Production date

n / a

Communication

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Configuration ID

Approval

Non-hazardous area

AA

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Downloads

A complete collection of technical documentation, certificates, operating instructions, software, and other resources related to your device.

Access product specific downloads with a serial number or an order code.
Displaying downloads for:
20 Downloads
Operating Instruction (BA)
Most downloaded
Operating Instructions Flow switch Flowphant T DTT31, DTT35 Flow switch for safe measurement and monitoring of mass flow and
temperature in industrial processes
English version - 02/2006
Download
Technical Information (TI)
Most downloaded
TI Flowphant T DTT31, Flowphant T DTT35 Flow switch Safe monitoring of flow rates and temperature in industrial processes. Compact and cost-saving
English version - 12/2025
Download
Technical Information (TI)
TI Weld-in adapter, process adapter and flanges Level, pressure, temperature
English version - 06/2026
Download
Technical Information (TI)
TI Flowphant T DTT31, Flowphant T DTT35 Flow switch Safe monitoring of flow rates and temperature in industrial processes. Compact and cost-saving
English version - 12/2025
Download
Operating Instruction (BA)
Operating Instructions Flow switch Flowphant T DTT31, DTT35 Flow switch for safe measurement and monitoring of mass flow and
temperature in industrial processes
English version - 02/2006
Download
Operating Instruction (BA)
BA Flowphant T DTT31, Flowphant T DTT35 Flow switch
English version - 12/2025
Download
Operating Instruction (BA)
ReadWin® Quick Setup Operating Manual
ReadWin® Quick Setup Temperature
PC Software
English version - 02/2005
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)
UKCA marking Flow, density, concentration, viscosity
English version - 11/2022
Download
Special Documentation (SD)
Device viewer Technical documentation in other languages
English version - 07/2021
Download
Competence Brochure (CP)
Catálogo soluciones esenciales Alta calidad a precios competitivos
Spanish version - 01/2017
Download
Manufacturer Declaration
Product family: Magphant Product root: DTT31-, DTT31L-, DTT35-
Declaration number: ЕАЭС KZ 7500533.13.12.04147
Manufacturer specification: EMC
Russian version - 08/2024
Download
Manufacturer Declaration
Product family: Accessories: Bar stock thermowell, Accessories: Pipe thermowell, Accessories: Inserts, Magphant, Process RTD general purpose, Process RTD hygienic, RTD thermometer Product root: DTT31-, DTT35-, TK40-, TM101-, TM111-, TM121-, TM131-, TM311-, TM371-, TM372-, TM401-, TM402-, TM411-, TM412-, TMR35-,
TS111-, TS212-, TT131-, TT151-, TT411-, TT412-
Declaration number: HE_01494_02.26
Manufacturer specification: Food hygiene
Additional information: BSE, TSE
English version - 07/2026
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: Industrial modular thermometer, Low cost RTD general purpose, Magphant, Plugs RTD direct contact, Process RTD direct contact, Process RTD direct in contact, Process RTD explosion proof, Process RTD general purpose, Process RTD heavy duty, Process R TD hygienic, Process TC direct contact, Process TC direct in contact, Process TC explosion proof, Process TC general purpose, Proces s TC heavy duty, RTD thermometer, TC heavy duty Product root: DTT31-, DTT31L-, DTT35-, DTT35L-, GPTL-, MLTTS00-, MLTTS01-, OTR31-, OTR35-, OTR90-, OTR91-, OTR92-, OTR93-, OTR94-, O
TR95-, OTR96-, TMR31-, TMR31L-, TMR35-, TMR35L-, TMT470L-, TTR31-, TTR35-
Declaration number: EC_00568_03.24
English version - 02/2024
Download
EU Declaration
Product family: Magphant Product root: DTT31-, DTT35-
English version - 04/2008
Download
UK Conformity Assessed
Product family: Magphant, RTD thermometer Product root: DTT31-, DTT35-, TTR31-, TTR35-
Declaration number: UK_00475_01.21
Additional information: UK Doc NonEx
English version - 12/2021
Download
Product Carbon Footprint Information
Product family: Magphant Product root: DTT31-
Declaration number: ED_00174_01.24
English version - 11/2024
Download
Miscellaneous
Product family: Magphant Product root: DTT31-
Region: Italy
Approval agency: CETENA
English version - 07/2010
Download
Marine
Product family: Magphant Product root: DTT31-
Region: International
Approval agency: RINA
English version - 12/2017
Download
Marine
Product family: Magphant Product root: DTT31-
Region: International
Approval agency: DNV
English version - 07/2023
Download
Tender Text
Flowphant DTT 31 Thermischer Durchflussschalter zur Überwachung von Flüssigkeiten
German version - 12/2012
Download

Drivers & firmware

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0 Downloads

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Serial number or order code

You can find both the order code and serial number on the device’s nameplate.

Order code examples
  • TMT85-1J23115
  • FMR240-A3E1GNJAA3A
Serial number examples
  • C202DC02000
  • DB015C0108D
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