Specs at a glance
Max. measurement error
2% - 10% (per measurement range)
Medium temperature range
-20...+85°C (-4...+185°F) CIP able to 130°C / 266°F
Field of application
The switch is designed for the safe monitoring and display of relative mass flow rates of liquid media in hygienic applications, for example the monitoring of cooling water circulation systems and filter monitoring in the beverage industry. It can be selected between one or two switch outputs as well as one switch output and one standardized analog output for flow rates or temperature values. A variety of hygienic process connections leads to a flexible use.
Flow switch for monitoring and displaying relative mass flow rates of liquid media in the range from 0.03 to 3 m/s (0.1 to 9.84 ft/s). Flowphant T DTT35 − with process connections for hygienic applications.
Application examples:
Monitoring cooling water circulation systems of pumps, turbines, compressors and heat exchangers
Leak monitoring in process lines
Monitoring pump functionality
Monitoring lubrication systems
Filter monitoring in the beverage industry
Benefits
Practically no pressure loss
Configuration software FieldCare for quick configuration and reliable storage of device settings
Optional: second switch output or 4 to 20 mA analog output for temperature monitoring or for outputting the flow as a percentage
Function check and process information onsite thanks to digital display at device
Top housing section which can be rotated 310° and rotatable display make it possible to read the measured values in all orientations
3-A approval
Fundamental selection
Simple products
Easy to select, install and operate
Technical excellence
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©Endress+Hauser
Simple products
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Highly functional and convenient
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Specialized products
Designed for demanding applications
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FLEX selections
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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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Optimize your processes with innovative technologies
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Master your most challenging applications
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Success stories
Simplified quality control in distilleries
Waldbrand Destillerie uses Teqwave to continuously measure the alcohol concentration. The device can compensate for cross-influences and can be adapted to beverage-specific properties
Read the full story
Product headline
Flow switch for hygenic liquid applications, intelligent / programmable; insertion style
Max. measurement error
2% - 10% (per measurement range)
Medium temperature range
-20...+85°C (-4...+185°F) CIP able to 130°C / 266°F
Outputs
1 x PNP switchable output + 1 x 4...20 mA analog output
Most downloaded
Flowphant T DTT31, DTT35
English version - 11/2020
Flow switch
EN
BG CS DA DE EL ES ET FI FR HR HU ID IT JA KO LT LV NL NO PL PT RO RU SK SL SV TH TR ZH
30/11/2020
15/02/2018
02/04/2014
16/01/2014
04/07/2013
Language:
English
Version:
30/11/2020
File size:
1.1 MB
File name:
BA00235REN_1820.pdf
Flowphant T DTT31, DTT35
English version - 11/2020
Flow switch for the safe and reliable monitoringof mass flow rates and
temperature in industrial processes
EN
DE ES FR IT JA PL PT RU ZH
30/11/2020
15/02/2018
09/04/2014
16/08/2011
10/06/2009
Language:
English
Version:
30/11/2020
File size:
1.1 MB
File name:
TI00125REN_0420.pdf
25 documents
TI Weld-in adapter, process adapter and flanges
Level, pressure and temperature measurement
EN
German Spanish French Italian Japanese Polish Portuguese Russian Chinese
15/09/2023
28/10/2021
30/07/2021
19/06/2020
08/11/2019
Language:
English
Version:
15/09/2023
File size:
2.9 MB
File name:
TI00426FEN_2423.pdf
Flow switch for the safe and reliable monitoringof mass flow rates and temperature in industrial processes
EN
German Spanish French Italian Japanese Polish Portuguese Russian Chinese
30/11/2020
15/02/2018
09/04/2014
16/08/2011
10/06/2009
Language:
English
Version:
30/11/2020
File size:
1.1 MB
File name:
TI00125REN_0420.pdf
EN
Bulgarian Czech Danish German Greek Spanish Estonian Finnish French Croatian Hungarian Indonesian Italian Japanese Korean Lithuanian Latvian Dutch Norwegian Polish Portuguese Romanian Russian Slovak Slovenian Swedish Thai Turkish Chinese
30/11/2020
15/02/2018
02/04/2014
16/01/2014
04/07/2013
Language:
English
Version:
30/11/2020
File size:
1.1 MB
File name:
BA00235REN_1820.pdf
Operating Instructions
Flow switch
Flowphant T DTT31, DTT35
Flow switch for safe measurement and monitoring of mass flow and temperature in industrial processes
EN
Czech German French Italian
08/02/2006
Language:
English
Version:
08/02/2006
File size:
1023.5 KB
File name:
Ba218ren.pdf
Operating Manual ReadWin® Quick Setup Temperature PC Software
Language:
English
Version:
02/02/2005
File size:
883.5 KB
File name:
Ba213ra2.pdf
Flow, density, concentration, viscosity
Language:
English
Version:
04/11/2022
File size:
357.4 KB
File name:
SD02752DEN_0222-00.pdf
Technical documentation in other languages
Language:
English
Version:
14/07/2021
File size:
478.5 KB
File name:
SD02429R09EN_0121.pdf
SD Hygienic process connection types
Supplement to TM311, TM371, TM372, TM401, TM411, TM402, TM412, TT411, TT412, TE411, TK40, TMR35, DTT35, TTR35
Language:
English
Version:
15/09/2023
File size:
800.3 KB
File name:
SD03119TEN_0123-00.pdf
Catálogo soluciones esenciales
Alta calidad a precios competitivos
Language:
Spanish
Version:
16/01/2017
File size:
8.9 MB
File name:
CP01266Z.pdf
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- {Z MMM_DECLARATION_NUMBER}: HE_01097_01.19 Manufacturer specification: Food hygiene
Language:
English
Version:
28/03/2022
File size:
367.6 KB
File name:
HE_01097_02.23 MD-22010 19002.pdf
Product root: DTT35- Declaration number: HE_00350_01.16 Manufacturer specification: Food hygiene, 1935/2004
Language:
English
Version:
26/07/2016
File size:
1.2 MB
File name:
HE_00350_01.16.pdf
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_01.21 Manufacturer specification: Food hygiene Additional information: BSE, TSE
Language:
English
Version:
27/07/2023
File size:
266 KB
File name:
HE_00886_07_17.pdf
Product root: DTT35- Declaration number: HE_00471_01.17 Manufacturer specification: RoHS
Language:
English
Version:
13/03/2017
File size:
161.4 KB
File name:
HE_00471_01.17 China RoHS DTT35.pdf
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_05.15 Manufacturer specification: Food hygiene, 10/2011, 1935/2004
Language:
English
Version:
10/12/2020
File size:
1.8 MB
File name:
HE_00099_05.15.pdf
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: FDA_00127_03.17 FDA specification: Sealing
Language:
English
Version:
20/07/2020
File size:
450.8 KB
File name:
FDA_00127_03.17.pdf
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
EN
German French
20/02/2024
Language:
English
Version:
20/02/2024
File size:
151.8 KB
File name:
EC_00568_03.24.pdf
Product root: DTT31-, DTT35- Declaration number: EC_00351_01.16
EN
German French
20/04/2016
Language:
English
Version:
20/04/2016
File size:
861.1 KB
File name:
EC_00351_01.16.pdf
Product root: DTT31-, DTT35-
EN
German French
15/04/2008
Language:
English
Version:
15/04/2008
File size:
77.7 KB
File name:
EG9-024-06.pdf
Product family: Magphant, RTD thermometer
Product root: DTT31-, DTT35-, TTR31-, TTR35- Declaration number: UK_00475_01.21 Additional information: UK Doc NonEx
Language:
English
Version:
01/12/2021
File size:
122.6 KB
File name:
UK_00475_01.21.pdf
Product root: DTI200-, DTT31-, DTT31L-, DTT35- Region: Russia (Declaration of Conformity) Approval agency: EAC Approval number: EAEC_N_RU_D-DE.PA01.B.20106-21
Language:
Russian
Version:
19/04/2021
File size:
85.4 KB
File name:
EAEC_N_RU_D-DE.PA01.B.20106-21.pdf
60 spare parts & accessories
60 spare parts & accessories
60 spare parts & accessories
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