iTHERM CompactLine TM311

Pt100 compact thermometer, with optional integrated IO-Link and 4–20 mA transmitter, programmable PC

The compact thermometer measures the process temperature using a Pt100 sensor element (Class A, 4-wire). An optional integrated transmitter converts the Pt100 input signal. In the version with integrated electronics, the device automatically detects the connection variant (IO-Link or 4–20 mA).

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Benefits
Fast installation and easy commissioning:
- Small, compact design made entirely from stainless steel
- M12 connection with IP69 for easy electrical connection
- Pt100, 4-wire connection or universal output (IO-Link / 4–20 mA)
- Preset measuring range
...

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Fast installation and easy commissioning:
- Small, compact design made entirely from stainless steel
- M12 connection with IP69 for easy electrical connection
- Pt100, 4-wire connection or universal output (IO-Link / 4–20 mA)
- Preset measuring range
Excellent metrological properties thanks to innovative sensor technology:
- Extremely short response times
- High level of measuring accuracy even with short immersion lengths
- Improved measuring accuracy with transmitter-sensor matching
Reliable operation ensured by approvals and certificates:
- Device safety to EN610101-1 and CSA C/US
- Electromagnetic compatibility to NAMUR NE21
- Diagnostics information to NAMUR NE43
- Hygiene-compliant design with 3-A marking
- Marine approval

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Field of application
Developed for universal use in hygienic and aseptic applications in the food, beverage and pharmaceutical industries, as well as for optimum standardization for machine and plant manufacturers
Measuring range: -50 to +200 °C (-58 to +392 °F)
Pressure...

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Developed for universal use in hygienic and aseptic applications in the food, beverage and pharmaceutical industries, as well as for optimum standardization for 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
Without electronics: Pt100 (4-wire connection)
With electronics: IO-Link, 4–20 mA, 1 x PNP switch output (depending on the connection type)

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Features and specifications

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Details

Measuring principle

Resistance Temperature Detector
Characteristic / Application

metric and imperial style

compact temperature probe

fast response time

high accuracy

standard and hygienic design

hygienic process connection

threaded process connection
Thermowell / protection tube

without

incl. thermowell

incl. T-/ellbow thermowell
Insert / probe

pipe version, isolated wires, not flexible
Outer diameter protection tube / Insert

3,0 mm (0,12'')

6,0 mm (0,24'')
Max. immersion length on request

up to 600,00 mm (23,62'')
Material protection tube/ thermowell

1.4435 Delta-Ferrit < 1%

316L
Process connection

compression fitting

Thread

weld in adapter

clamp connections acc. to ISO2852

screwed pipe joint acc. to DIN 11851

aseptic screwed pipe joint acc. to DIN 11864-1

metallic sealing system

thread acc. to ISO 228 for liquiphant adaptor

Varivent

SMS 1147

T- and elbow pieces
Tip shape

straight

reduced
Surface roughness Ra

0,76 μm (29,92 μin)

0,38 μm (14,96 μin)

0,38 μm (14,96 μin) electropolished
Operating temperature range

PT 100:

-50 °C ...200 °C

(-58 °F ...392 °F)
Max. process pressure (static)

at 20 °C: 50 bar (725 psi)
Accuracy

class A acc. to IEC 60751
Response time

t50 = 1 s

t90 = 2 s
Integration head transmitter

no (4…20mA Signal, IO-Link)
Certification

3A, EHEDG, ASME BPE, FDA, TSE

1935/2004, 2023/2006, 10/2011

DNVGL, BV

cCSAus

EAC

RCM

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Documents / Manuals / Software

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iTHERM CompactLine TM311 Technical Information
Compact thermometer, Pt100, 4-wire connection, class A
Optionally with integrated IO-Link and 4 to 20 mA transmitter, PC
programmable

Technical Information (TI)
iTHERM CompactLine TM311
Compact thermometer with IO-Link

Operating Instruction (BA)
iTHERM CompactLine TM311 Brief Operating Instructions
Compact thermometer with IO-Link

Short Instruction (KA)

08/19

English
IODD Single, IODD_IOL_TE_iTHERM_0x93FF_0x01_V01_00_00, 09.09.2019 (Temperature, iTHERM, 0x93FF)
IO-Link,

DTM Configtool with Turck BL20-E-GWEN Version: 3.2.8.0

IODD DTM Configurator Version: 3.08.00

IO Device Description (IODD)

01.00.00

Language neutral
ACCESSORIES: PIPE THERMOWELL, Magphant, Process RTD Hygienic, RTD-thermometer
Product Code: TTR35-, TT412-, TT411-, TMR35-, TM412-, TM411-, TM402-, TM401-, TM372-, TM371-, TM311-, TK40-, DTT35-
Declaration Number: HE_01097_01.19
Manufacturer Specification: Food hygiene

Manufacturer Declaration

English
RTD-thermometer
Product Code: TM311-
Declaration Number: HE_01181_01.19

Manufacturer Declaration

German , English
ACCESSORIES: PIPE THERMOWELL, Process RTD Hygienic, RTD-thermometer
Product Code: TK40-, TM311-, TM371-, TM372-, TM401-, TM402-, TM411-, TM412-, TT411-, TT412-
Declaration Number: HE_00099_03.15
Manufacturer Specification: Food hygiene, 10/2011, 1935/2004

Manufacturer Declaration

German , English
ACCESSORIES: PIPE THERMOWELL, Magphant, Process RTD Hygienic, RTD-thermometer
Product Code: TTR35-, TT412-, TT411-, TMR35-, TM412-, TM411-, TM402-, TM401-, TM372-, TM371-, DTT35-, TK40-, TM311-
Region/Country: Europe
Approval Agency: TU München

Hygienic Equipment

English
ACCESSORIES: PIPE THERMOWELL, Magphant, Process RTD Hygienic, RTD-thermometer
Product Code: TTR35-, TT412-, TT411-, TMR35-, TM412-, TM411-, TM402-, TM401-, TM372-, TM371-, TM311-, TK40-, TE411-, DTT35-
Region/Country: Canada, USA
Approval Agency: 3-A Sanitary Standards

Hygienic Equipment

English
RTD-thermometer
Product Code: TM311-
Region/Country: Canada, USA
Approval Agency: CSA

Ordinary Location Product Safety

English

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Accessories / Spare parts

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Order code

Specification

- Order code
  
  The unit is not repairable
  
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- Order code 51004751
  
  Collar welding boss d6 PEEK + screw
  
  moveable with sealing taper, washer + pressure screw G1/2, material of wetted parts: 316L, PEEK, max. Prozessdruck: 10 bar (145 psi)
  
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- Order code 51004752
  
  Collar welding boss d6 PEEK w/o screw
  
  moveable with sealing taper + washer, material of wetted parts: 316L, PEEK, max. process pressure: 10 bar (145 psi)
  
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- Order code 60021387
  
  TSP_G1/2 metal to metal weld in adapter
  
  connection with G1/2" female thread. Material: AISI 316L/1.4435. 2x leakage bore.
  
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- Order code 60022519
  
  plug screw fitting G1/2 1.4435
  
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- Order code 71405560
  
  Weld in adapter M12x1.5 1.4435/316L
  
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- Order code 52018765
  
  Weld-in adapter G3/4 d=50, 316L, 3.1
  
  Flush mount process connection Material: 316L. Inspection cert. EN10204-3.1 material. Seal: silicone O-ring. FDA, EHEDG, 3-A compliant. Usage: FMI51, FTI51, FTL20/FTL20H, FTL31/FTL33, FTW23/FTW33, 11371. Usage: TMR35.
  
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- Order code 52028295
  
  Weld-in adapter G3/4, d=29, 316L, 3.1
  
  Flush mount process connection. For pipe-mounting. Material: 316L. Inspection cert. EN10204-3.1 material. Seal: silicone O-ring. FDA, EHEDG compliant. Usage: FTL20/FTL20H, FTL31/FTL33, FTW23/FTW33.
  
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- Order code 52021717
  
  O-ring 14.9x2.7 VMQ, FDA, 5 pcs.
  
  Material: silicone VMQ 75. Usage: Weld-in adapter G3/4, 316L, (71258355) vesselmounting, (71258357) pipe-mounting, flush mount, FTL31/FTL33, FTW23/FTW33, QMW43, Weld-in adapter G3/4, 316L, 3.1, (52018765) vesselmounting, (52028295) pipe-mounting, flush mount, FMI51, FTI51, FTL31/FTL33, FTW23/FTW33, QMW43.
  
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- Order code 52001052
  
  Weld-in adapter G3/4, d=55, 316L
  
  Flush mount process connection. Material: 316L. Seal: silicone O-ring. FDA, EHEDG, 3-A compliant. Usage: FTL50/FTL50H, FTL80. Usage: TMR35.
  
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- Order code 52011897
  
  Weld-in adapter G3/4, 316L, 3.1
  
  Flush mount process connection. Material: 316L. Inspection cert. EN10204-3.1 material. Seal: silicone O-ring. FDA, EHEDG, 3-A compliant. Usage: FTL50/FTL50H, FTL80. Usage: TMR35.
  
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- Order code 52014473
  
  O-ring 21.89x2.62 VMQ, FDA, 5 pcs.
  
  Material: silicone VMQ 70. Usage: weld-in adapter G3/4, 316L (52001052) flush mount, 316L, 3.1 (52011897) flush mount, FTL50/FTL50H/FTL51/FTL51H, FTL80/FTL81.
  
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- Order code 71093129
  
  Weld-in adapter G1, d=53, 316L, 3.1
  
  Flush mount process connection. Material: 316L. Inspection cert. EN10204-3.1 material Seal: silicone O-ring FDA, EHEDG, 3-A compliant. Usage: FMI51/FMI52, FTI51/FTI52, FTL20H, FTL31/FTL33, FTL50/FTL50H/FTL51/FTL51C/FTL51H, FTL80/FTL81, FTL260, FTL330H/FTL330L, FTW23, FTW33, PMP135, PTP35.
  
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- Order code 52001051
  
  Weld-in adapter G1, d=60, 316L
  
  Flush mount process connection. Material: 316L. Seal: silicone O-ring. FDA, EHEDG, 3-A compliant. Usage: FMI51/FMI52, FTI51/FTI52, FTL20/FTL20H, FTL31/FTL33, FTL50/FTL50H/FTL51/FTL51C/FTL51H, FTL80/FTL81, FTL260, FTW23, FTW33, PMP23, PMP51, PMP135, PTP33B/PTP35. Usage: TM401/TM411, TMR35.
  
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- Order code 52011896
  
  Weld-in adapter G1, d=60, 316L, 3.1
  
  Flush mount process connection. Material: 316L. Inspection cert. EN10204-3.1 material. Seal: silicone O-ring. FDA, EHEDG, 3-A compliant. Usage: FMI51/FMI52, FTI51/FTI52, FTL20H, FTL31/FTL33, FTL50/FTL50H/FTL51/FTL51C/FTL51H, FTL80/FTL81, FTL260, FTW23, FTW33, PMP23, PMP51, PMP135, PTP33B/PTP35. Usage: TM401/TM411, TMR35.
  
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- Order code 52014472
  
  O-ring 28.17x3.53 VMQ, FDA, 5 pcs.
  
  Material: silicone VMQ 70. Usage: weld-in adapter G1, 316L, (52001051) flush mount, FMI51/FMI52, FTI51/FTI52, FTL31/FTL33, FTW23/FTW33, PMP23, PMP51, PTP33B, FTL50/FTL50H/FTL51/FTL51H, FTL80/FTL81, QMW43, Weld-in adapter G1, 316L, 3.1, (52011896) flush mount, FMI51/FMI52, FTI51/FTI52, FTL31/FTL33, FTW23/FTW33, PMP23, PMP51, PTP33B, FTL50/FTL50H/FTL51/FTL51H, FTL80/FTL81,QMW43, sliding sleeve FTM21.
  
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- Order code 52001221
  
  Weld-in adapter G1, adjustable, 316L
  
  Flush mount process connection. Material: 316L. Liquiphant is adjustable. Seal: silicone profile gasket. FDA, EHEDG, 3-A compliant. Usage: FTL20/FTL20H, FTL31/FTL33, FTL50/FTL50H/FTL51/FTL51C/FTL51H, FTL80/FTL81, FTL330H/330L.
  
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- Order code 52011898
  
  Weld-in adapter G1, adjustable,316L, 3.1
  
  Flush mount process connection. Material: 316L. Liquiphant is adjustable. Inspection cert. EN10204-3.1 material. Seal: silicone profile gasket. FDA, EHEDG, 3-A compliant. Usage: FTL20/FTL20H, FTL50/FTL50H/FTL51/FTL51C/FTL51H, FTL31/FTL33, FTL80/FTL81, FTL330H/FTL330L.
  
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- Order code 52014424
  
  Profile gasket 29x36x3.7, FDA, 5 pcs.
  
  Material: silicone VMQ. Usage: Process connect. G1 flush mount, Weld-in adapter G1, 316L, adjustable (52001221), Weld-in adapter G1, 316L, 3.1, adjustable (52011898), FTL31/FTL33, FTL80/FTL81, FTL50/FTL50H/FTL51/FTL51H, Weld-in adapter Rd52, 316L, adjustable, (52001047), 316L, 3.1, adjustable, (52006909), FTL33, FTL50/FTL50H/FTL51/FTL51H.
  
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- Order code 71449142
  
  Adapter cable, PIN, TM311 to TMR3x
  
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- Order code 71217708
  
  Cordset 4p D18 IP69K
  
  PVC cable, 4 x 0.34 mm2 (22 AWG) with M12x1 coupling nut from stainless steel; straight female connector type; screw plug; length 5 m (16.4 ft); IP69K.
  
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- Order code TK40-
  
  iTHERM TK40 Compression Fitting
  
  Weld-in compression fitting with hygienic design. For applications in the food/ beverages and pharmaceutical industries.
  
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