Specs at a glance
-
Accuracy
class A acc. to IEC 60751
-
Response time
t50 = 1 s
t90 = 1.5 s -
Max. process pressure (static)
at 20 °C: 50 bar (725 psi)
-
Operating temperature range
PT 100:
-50 °C ...200 °C
(-58 °F ...392 °F) -
Max. immersion length on request
up to 600,00 mm (23,62'')
Field of application
iTHERM CompactLine TM311 sanitary thermometer provides accurate and fast process temperature measurements in hygienic and aseptic applications. Its temperature sensor offers a 4-wire connection or feeds into a smart temperature transmitter with 4 to 20 mA, IO-Link (auto-detect) or switch output. Featuring TipSens technology, the RTD (Pt100; Class A) delivers response times as low as 1.5 s (t90) for optimum process control. This versatile device is a great choice to drive plant standardization.
Developed for universal use in sterile applications
High standardization potential for skid builders, machine and plant manufacturers
Measuring range: -50 to 200 °C (-58 to 392 °F)
Pressure range: Up to 50 bar (725 psi)
Protection class: IP69
Output: Pt100 (4-wire connection); IO-Link, 4 to 20 mA, 1x PNP switch
International approvals: 3-A, EHEDG, ASME BPE, FDA, EC 1935/2004, EN 2023/2006, TSE/ADI, GB4806-2016, GB9685-2016; Marine approval acc. to DNV GL
Benefits
Fast installation and easy commissioning:
- Compact dimensions for installation in tight spaces
- Standard M12 connector with IP69 for easy electrical connection
- Recommended process immersion lengths for optimum measurement
- Preset temperature rangeExcellent temperature measurement performance:
- Short response times as low as 1.5 s (t90)
- High sensor accuracy even with short immersion lengths
- Improved measuring accuracy with transmitter-sensor matchingSafe and reliable operation:
- Device safety to EN 610101-1 and CSA C/US
- Electromagnetic compatibility (NAMUR NE 21)
- Device diagnostic information (NAMUR NE 43)
- Hygienic design manufactured from high-grade stainless steel
- Marine approval
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Technical Information (TI)
iTHERM CompactLine TM311
English version - 10/2022
Compact thermometer, Pt100, 4-wire connection, class A Optionally with integrated IO-Link and 4 to 20 mA transmitter, PC programmable
EN 31/10/202231/03/202230/06/202001/04/2019Language:
English
Version:
31/10/2022
File size:
1.4 MB
File name:
TI01439TEN_0422-00.pdf
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Operating Instruction (BA)
iTHERM CompactLine TM311
English version - 10/2022
Compact thermometer with IO-Link
EN 31/10/202231/03/202229/06/202002/09/2019Language:
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Version:
31/10/2022
File size:
1.7 MB
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Technical Information (TI)
TI Weld-in adapter, process adapter and flanges
Level, pressure and temperature measurement
EN 25/03/202415/09/202328/10/202130/07/202119/06/2020Language:
English
Version:
25/03/2024
File size:
1.1 MB
File name:
TI00426FEN_2524.pdf
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Technical Information (TI)
iTHERM CompactLine TM311
Compact thermometer, Pt100, 4-wire connection, class A
Optionally with integrated IO-Link and 4 to 20 mA transmitter, PC
programmableEN 31/10/202231/03/202230/06/202001/04/2019Language:
English
Version:
31/10/2022
File size:
1.4 MB
File name:
TI01439TEN_0422-00.pdf
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Operating Instruction (BA)
iTHERM CompactLine TM311
Compact thermometer with IO-Link
EN 31/10/202231/03/202229/06/202002/09/2019Language:
English
Version:
31/10/2022
File size:
1.7 MB
File name:
BA01952TEN_0422-00.pdf
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Short Instruction (KA)
iTHERM CompactLine TM311
Compact thermometer with IO-Link
EN 22/06/202012/08/2019Language:
English
Version:
22/06/2020
File size:
537.1 KB
File name:
KA01437TEN_0220.pdf
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Special Documentation (SD)
Device viewer
Technical 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 types
Supplement to TM311, TM371, TM372, TM401, TM411, TM402, TM412, TT411,
TT412, TE411, TK40, TMR35, DTT35, TTR35Language:
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Version:
15/09/2023
File size:
800.3 KB
File name:
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alimentare e
farmaceutico.
La nuova frontiera dell'igiene: un'offerta complete per applicazioni
igieniche e asetticheLanguage:
Italian
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10/01/2020
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11.2 MB
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Competence Brochure (CP)
Das ideale Gerät für jede Branche
Temperatur- und Systemprodukte von Endress+Hauser
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09/01/2024
File size:
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File name:
CP01556T Industry Fan.pdf
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Competence Brochure (CP)
The ideal device for each industry
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30/11/2023
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White paper (WP)
Ease instrument commissioning and enhance maintenance with IO-Link
Empowered with simple configuration, cost-effective
implementation, and comprehensive diagnostics,
plant personnel — especially in the food & beverage
industry — are leveraging IO-Link-enabled digital
instruments and sensors to create insightsLanguage:
English
Version:
31/01/2024
File size:
2.9 MB
File name:
WP01201B24EN012400 - PlantServices-RemoteMonitor.pdf
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Manufacturer Declaration
Product family: RTD thermometer
Product root: TM311-
Declaration number: HE_01181_01.19
Additional information: IO-LinkEN 17/09/2019Language:
English
Version:
17/09/2019
File size:
321.6 KB
File name:
MD-19011a_09_a2.pdf
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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-
{Z
MMM_DECLARATION_NUMBER}: HE_01097_01.19
Manufacturer specification: Food hygieneLanguage:
English
Version:
28/03/2022
File size:
367.6 KB
File name:
HE_01097_02.23 MD-22010 19002.pdf
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Manufacturer Declaration
Product family: RTD thermometer
Product root: TM311-
Declaration number: TM311 SUPPLIERS DOC
Manufacturer specification: RoHS, EMC
Additional information: ACMA, AustraliaLanguage:
English
Version:
12/04/2024
File size:
142.8 KB
File name:
TM311 Suppliers Dec of Conformity_2404012.pdf
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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_05.15
Manufacturer specification: Food hygiene, 10/2011, 1935/2004EN 10/12/2020Language:
English
Version:
10/12/2020
File size:
1.8 MB
File name:
HE_00099_05.15.pdf
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Manufacturer Declaration
Product family: RTD thermometer
Product root: TM311-
Declaration number: HE_01249_01.20
Manufacturer specification: RoHS
Additional information: China RoHSLanguage:
Chinese
Version:
06/03/2020
File size:
313 KB
File name:
HE_01249_01.20 China RoHS TM311.pdf
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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_01.21
Manufacturer specification: Food hygiene
Additional information: BSE, TSELanguage:
English
Version:
27/07/2023
File size:
266 KB
File name:
HE_00886_07_17.pdf
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-
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FDA 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: FDA_00127_03.17
FDA specification: SealingEN 20/07/2020Language:
English
Version:
20/07/2020
File size:
450.8 KB
File name:
FDA_00127_03.17.pdf
-
-
-
EU Declaration
Product family: RTD thermometer
Product root: TM311-
Declaration number: EC_00781_01.19Language:
English
Version:
20/12/2021
File size:
149.1 KB
File name:
EC_00781_02.21.pdf
-
-
-
UK Conformity Assessed
Product family: Process RTD hygienic, RTD thermometer
Product root: TM311-, TM371-, TM401-, TM411-, TMR31-, TMR35-
Declaration number: UK_00502_01.22Language:
English
Version:
31/08/2022
File size:
124.4 KB
File name:
UK_00502_01.22.pdf
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-
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Miscellaneous
Product family: Process RTD general purpose, Process RTD heavy duty, Process RTD hygienic, Process TC general purpose, Process TC he avy duty, RTD thermometer
Product root: TC10-, TC12-, TC13-, TC15-, TC61-, TC62-, TC63-, TC65-, TC66-, TC88-, TM101-, TM111-, TM121-, TM131-, TM311-, TM401-,
TM411-, TMR31-, TMR35-, TMT142C-, TMT142R-, TMT162C-, TMT162R-, TR10-, TR11-, TR12-, TR13-, TR15-, TR61-, TR62-, TR63-, TR65-, TR66-
, TR88-
Region: Eurasian Economic Union
Approval agency: EAC
Approval number: EAEC N RU D-DE.BE02.B.12645/20Language:
Russian
Version:
06/11/2020
File size:
90.1 KB
File name:
EAEC N RU D-DE.BE02.B.12645_20.pdf
-
-
-
Hygienic equipment
Product family: , Accessories: Pipe thermowell, Magphant, Process RTD hygienic, RTD thermometer
Product root: DTT35-, ODTT35-, OTM311-, OTMR35-, OTR35-, TE411-, TK40-, TM311-, TM371-, TM372-, TM401-, TM402-, TM411-, TM412-, TMR3
5-, TT411-, TT412-, TTR35-
Region: USA
Approval agency: 3-A Sanitary Standards
Hygienic equipment: 3-A Sanitary
Hygienic standard: 74-07Language:
English
Version:
01/01/2024
File size:
305.1 KB
File name:
3-A 1144 2024 74-07.pdf
-
-
-
Hygienic equipment
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-
Region: Europe
Approval agency: TU München
Hygienic equipment: EHEDGLanguage:
English
Version:
01/01/2024
File size:
1.3 MB
File name:
EHEDG-C1900070 2024.pdf
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-
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Metrology
Product family: RTD thermometer
Product root: TM311-
Region: Russia
Approval agency: Rosstandart
Approval number: 85022-22
Metrology type: MetrologyLanguage:
Russian
Version:
30/03/2022
File size:
3.5 MB
File name:
85022-22.pdf
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-
-
Marine
Product family: RTD thermometer
Product root: TM311-
Region: International
Approval agency: DNVGLLanguage:
English
Version:
09/03/2020
File size:
169.6 KB
File name:
TAA00002KV-revision2.pdf
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-
-
Ordinary Location Product Safety
Product family: RTD thermometer
Product root: OTM311-, TM311-
Region: Canada
Approval agency: CSALanguage:
English
Version:
20/08/2019
File size:
133.8 KB
File name:
CofC_70197967.pdf
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Application software
Powerful IO-Link Function Block Library for the Siemens TIA Portal
Thanks to the newly available free software library, all IO-Link
capable measuring devices from Endress+Hauser can now be
integrated into a Siemens TIA Portal environment much more
easily and significantly faster than ever before. The streamlined
process of device integration not only brings drastic time savings,
but the user can now get by without any programming knowledge at all.Language:
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Version:
22/08/2023
File size:
3.4 MB
File name:
IO_Link_Siemens_Library_V1.3.zip
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Search spare parts by number in drawing
60 spare parts & accessories
60 spare parts & accessories
60 spare parts & accessories
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O-ring 14.9x2.7 VMQ, FDA, 5 pcs.
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further parts
Order code52021717 -
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O-ring 21.89x2.62 VMQ, FDA, 5 pcs.
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further parts
Order code52014473 -
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O-ring 28.17x3.53 VMQ, FDA, 5 pcs.
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further parts
Order code52014472 -
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Profile gasket 29x36x3.7, FDA, 5 pcs.
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further parts
Order code52014424 -
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iTHERM TT411 Thermowell
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further parts
Order codeTT411- -
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iTHERM CompactLine TM311
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further parts
Order codeTM311- -
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Collar welded socket d6 PEEK + screw
Order code71535690 -
Collar welded socket d6 PEEK w/o screw
Order code71535691 -
plug screw fitting G1/2 1.4435
Order code60022519 -
Weld in adapter M12x1.5 1.4435/316L
Order code71405560 -
G1/2 metal to metal weld in adapter
Order code71424800 -
Plug screw fitting 316L M12x1.5
Order code71535692 -
Weld-in adapter G3/4 d=50, 316L, 3.1
Order code52018765 -
Weld-in adapter G3/4, d=29, 316L, 3.1
Order code52028295 -
Weld-in adapter G3/4, d=55, 316L
Order code52001052 -
Weld-in adapter G3/4, 316L, 3.1
Order code52011897 -
Weld-in adapter G1, d=53, 316L, 3.1
Order code71093129 -
Weld-in adapter G1, d=60, 316L
Order code52001051 -
Weld-in adapter G1, d=60, 316L, 3.1
Order code52011896 -
Weld-in adapter G1, adjustable, 316L
Order code52001221 -
Weld-in adapter G1, adjustable,316L, 3.1
Order code52011898 -
Adapter cable, PIN, TM311 to TMR3x
Order code71449142 -
Cordset 4p D18 IP69K
Order code71217708 -
Cable connector M12 IP69k 5m
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M12 elbow plug ready for cable, IP67,PG7
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Compression Fitting TK40
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