TM311
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TM311-CAC0BG6BBX1A1

Series: Thermometer iTHERM CompactLine TM311 Brand: Endress+Hauser

Compact Pt100 temperature sensor with IO-Link and 4 to 20 mA for general and sterile applications

Price
$250.56 USD
Stock
20 In Stock
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The iTHERM CompactLine TM311 is a thermometer that provides accurate and fast process temperature measurements in hygienic and aseptic applications. It is available with a common Pt100 RTD or a Pt100 RTD with TipSens technology reaching response times as low as 1.5 s (t90) for optimum process control. The sensor is very accurate even with short immersion lengths.

Key Benefits

  • Version with iTHERM TipSens offers best-in-class response times with a T90 time of 1.5 seconds
  • Version with iTHERM TipSens ensures a highly accurate measurement for short immersion lengths for example in small pipelines in the food and beverages industry
  • Fast installation and easy commissioning thanks to compact dimensions for installation in tight spaces
  • 4…20mA and IO-Link in one device. Perfect to save costs for stock

Configuration

CAApproval:CSA C/US General Purpose
0Design; Diameter Insert:W/o thermowell, direct contact; 6mm
X1Immersion Length U:40MM..... mm (=<300)
BMaterial Wetted Parts:316L
1Neck Length E:Not needed
COutput:IO-Link/4-20mA, 0...+150oC
G6Process Connection:NPT1/2 male thread ANSI, 316L
BSensor Type; Measuring Range:iTHERM TipSens; -50...+200oC
BSurface Wetted Parts:Ra<=0.76um/30uinch
AThermowell Connection:Not needed, no thermowell, direct contact

Certificate and approvals device / transmitter

Approval for general usage

  • CE mark

Certificate and approvals device / transmitter / Ex certificates C/US

Approval type

  • CAN/US General Purpose

Certificate and approvals device / transmitter / Ex certificates CSA

Approval type

  • CAN/US General Purpose

Communication interface / Other Communication Interfaces

Interface name

  • IO-Link

Function and system design

Measuring principle

  • RTD

General information

Measuring task

  • Continuous Temperature

General explosion-protection information

  • Information about currently available Ex versions (ATEX, FM, CSA, TIIS, IECEx, NEPSI, etc.) can be supplied by your E+H Sales Center on request. All explosion protection data are given in a separate documentation which is availabe upon request.

Identification

Manufacturer name

  • Endress+Hauser

Vendor

  • Endress+Hauser

Identification / Product device / transmitter

Product type

  • Resistance thermometer

Product name

  • TM311

Order code

  • TM311-XWN1/0

Extended order code

  • TM311-CAC0BG6BBX1A1

Input characteristics / Measurement channels

Measured variable

  • Temperature

Input characteristics / Measurement channels / Measuring range

Lower range-limit (EU)

  • -50.0 °C

Upper range-limit (EU)

  • 200.0 °C

Mechanical construction / Insert

Outside diameter

  • 6.0 mm

Mechanical construction / Neck

With extension

  • no

Mechanical construction / Process connection

Type of connection

  • External thread.
  • External thread.
  • External thread.

Surface roughness wetted parts (µm)

  • 0.76 µm

Nominal diameter based on ASME

  • NPS 1/2"

Mechanical construction / Thermowell

Design

  • Without thermowell

Installation length

  • 40.0 mm

Material wetted part based on AISI

  • 316L

Style of tip

  • Straight

Operating conditions / Environment

Ambient temperature °C min.

  • -40.0 °C

Ambient temperature °C max.

  • 85.0 °C

Storage temperature °C min.

  • -40.0 °C

Storage temperature °C max.

  • 85.0 °C

Climate class

  • IEC/EN 60654-1, Class Dx

Operating conditions / Process conditions

Process temperature in °C min.

  • -200.0 °C

Process temperature in °C max.

  • 600.0 °C

Output characteristics / Analog Output

Output type

  • Analog Output

Signal type

  • 4-20 mA

Lower range value of signal

  • 4.0 mA

Upper range value of signal

  • 20.0 mA

Specifications

Brand

Thermometer

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. Tee-/elbow 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
  • Tee-/elbow thermowell

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 = 1.5 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
  • CSA C/US General Purpose
  • RCM
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