Modular thermometer, with resistance/thermocouple insert rtd/tc, explosion-protected, for screwing into a thermowell, atex ex eb iic t6...t1 gb (12 pages)
About this document iTHERM SurfaceLine TM611 About this document Document function These Operating Instructions contain all the information required in the various life cycle phases of the device: from product identification, incoming acceptance and storage, to installation, connection, operation and commissioning, through to troubleshooting, maintenance and disposal.
• Device Viewer (www.endress.com/deviceviewer): Enter the serial number from the nameplate • Endress+Hauser Operations app: Enter serial number from nameplate or scan matrix code on nameplate. The following documentation may be available depending on the device version ordered: Document type...
Link Community at: www.io.link.com. Bluetooth® The Bluetooth® wordmark and logos are registered trademarks of Bluetooth SIG, Inc. and any use of these trademarks by Endress+Hauser is licensed. Other trademarks and trade names are those of their respective owners. FOUNDATION™ Fieldbus Registration-pending trademark of the FieldComm Group, Austin, Texas, USA ethernet-apl™...
SurfaceLine TM611 Safety instructions Safety instructions Requirements for the personnel The personnel for installation, commissioning, diagnostics and maintenance must fulfill the following requirements: ‣ Trained, qualified specialists must have a relevant qualification for this specific function and task. ‣...
Safety instructions iTHERM SurfaceLine TM611 Hazardous area To avoid danger to individuals or the facility when the device is used in the approval- related area (e.g. explosion protection or safety instrumented systems): ‣ Based on the technical data on the nameplate, check whether the ordered device is permitted for the intended use in the hazardous area.
(www.endress.com/deviceviewer): all the information about the measuring device is displayed. • Enter the serial number on the device label into the Endress+Hauser Operations App or scan the 2-D matrix code (QR code) on the measuring device with the Endress+Hauser Operations App: all the information about the measuring device is displayed.
SurfaceLine TM611 Incoming acceptance and product identification Storage and transport Storage temperature: –40 to +85 °C (–40 to +185 °F). Avoid the following environmental influences during storage: • Direct sunlight • Proximity to hot objects • Mechanical vibration • Aggressive media Maximum relative humidity: <...
Mounting iTHERM SurfaceLine TM611 Mounting Mounting requirements Depending on the nominal width, the device is attached either at an angle or perpendicularly to the process: • At an angle for pipe outer diameters øD < DN100, see "Installation examples" graphic.
SurfaceLine TM611 Mounting The extension neck length influences the heating of the head transmitter: The greater the distance between the outer pipe wall and terminal head, the lower the heating. The following installation option achieves the highest measurement accuracy: •...
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Mounting iTHERM SurfaceLine TM611 A0056412 3. On the opposite side of the pipe, insert the open ends of each of the hose clips into the screw head. 4. Tighten and secure each of the hose clips to the screw head with a maximum torque of 5 Nm.
SurfaceLine TM611 Mounting A0056399 2. Push the union nut upwards to the extension neck of the thermometer. 3. Turn the terminal head so that no moisture can accumulate in the cable entry. 4. Tighten the union nut on the extension neck of the thermometer with a max. torque of 20 Nm.
Electrical connection iTHERM SurfaceLine TM611 A0055913 Coupling element Heat insulation Extension neck length Insulation thickness The maximum permissible thickness of the insulation depends on extension neck length E and can be calculated using the following formula: Connection angle Formula 90 °...
SurfaceLine TM611 Electrical connection The RTD or TC cable thermometers can be wired, e.g. to a separate DIN rail transmitter in the cabinet, without any tools. CAUTION Risk associated with the uncontrolled activation of processes! Risk of short-circuit and injury! ‣...
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Electrical connection iTHERM SurfaceLine TM611 A0052495 4 Head-mounted iTEMP TMT36 transmitter (single sensor input) RTD sensor input: 4-, 3- and 2-wire Display connection 18 to 30 V power supply power supply C/Q IO-Link or switch output A0045466 5...
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Electrical connection iTHERM SurfaceLine TM611 A0056032 9 Wiring diagram for RTD cable thermometer 1x Pt100, 4-wire 2x Pt100, 3-wire For the highest accuracy, a 4-wire connection is recommended or use of a transmitter. 6.2.4 Sensor connection type: Cable thermometer (TC) Wiring diagram The cable thermometer is wired to the flying leads of the connection cable.
SurfaceLine TM611 Electrical connection Connecting the measuring instrument Proceed as follows to wire a mounted iTEMP head transmitter: 1. Open the cable gland and the housing cover at the terminal head or the field housing. 2. Feed the cables through the opening in the cable gland.
Electrical connection iTHERM SurfaceLine TM611 5. Pull the wire gently to ensure it is connected correctly. Repeat from step 1 if necessary. Item C, releasing the connection: 1. Press down on the lever opener. 2. Remove the wire from the terminal.
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SurfaceLine TM611 Electrical connection Electrical connection Notes Does the supply voltage match the specifications on the nameplate? Do the cables have adequate strain relief? Are the power supply and signal cables connected correctly? Are all the screw terminals firmly tightened and have...
Operation options iTHERM SurfaceLine TM611 Operation options See the technical documentation for the specific transmitter. Commissioning Function check Perform the following final checks before commissioning the measuring point: 1. Perform the post-mounting check using the checklist. → 12 2. Perform the post-connection check using the checklist. → 16 Switching on the measuring instrument Once you have completed the post-connection checks, switch on the supply voltage.
Endress+Hauser services Service Description Calibration RTD inserts may drift depending on the application. Regular recalibration to verify accuracy is recommended. The calibration can be performed by Endress+Hauser or by qualified technical staff using calibration devices on site. Repair 11.1 General notes For the purpose of repair, individual components can be replaced by the customer' s technical personnel.
Repair iTHERM SurfaceLine TM611 11.4 Disposal If required by the Directive 2012/19/EU on waste electrical and electronic equipment (WEEE), the product is marked with the depicted symbol in order to minimize the disposal of WEEE as unsorted municipal waste. Do not dispose of products bearing this marking as unsorted municipal waste.
Modems/Edge devices Netilion IIoT ecosystem: Unlock knowledge With the Netilion IIoT ecosystem, Endress+Hauser enables you to optimize plant performance, digitize workflows, share knowledge, and enhance collaboration. Drawing on decades of experience in process automation, Endress+Hauser provides the process industry with an IIoT ecosystem that unlocks valuable insights from data. These insights allow process optimization, leading to increased plant availability, efficiency, and reliability - ultimately resulting in a more profitable plant.
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Accessories iTHERM SurfaceLine TM611 Easily readable process indicators with various functions: loop-powered indicators for displaying 4 to 20 mAvalues, display of up to four HART variables, process indicators with control units, limit value monitoring, sensor power supply, and galvanic isolation.
SurfaceLine TM611 Technical data Technical data 13.1 Input Measured variable Temperature (temperature-linear transmission behavior) Measuring range Depends on the type of sensor used Sensor type Measuring range Pt100 (WW) –200 to +600 °C (–328 to +1 112 °F) Pt100 (TF) –50 to +200 °C (–58 to +392 °F)
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Technical data iTHERM SurfaceLine TM611 Connectors The manufacturer offers a wide variety of connectors for the simple and fast integration of the thermometer into a process control system. The following tables show the PIN assignments of the various plug connector combinations.
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SurfaceLine TM611 Technical data ® 1x FOUNDATION™ Fieldbus 1x PROFINET and Ethernet- Plug 1x PROFIBUS ® ™ (FF) signal 2x TMT PROFINET® signal - (#1) (#1) 1 BN 1 BN 1 BU 1 RD 2 GNYE 2 GNYE 2 BN...
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Technical data iTHERM SurfaceLine TM611 Plug 1x IO-Link®, 4-pin 4-wire terminal block (1x Pt100) Cannot be combined 6-wire terminal block (2x Pt100) 1x TMT 4 to 20 mA or HART ® Cannot be combined ® 2x TMT 4 to 20 mA or HART...
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SurfaceLine TM611 Technical data ® 2x FOUNDATION™ 2x PROFINET Plug 2x PROFIBUS ® ™ Fieldbus (FF) Ethernet-APL (#1)/ 2x TMT FF (#1)/ -(#2) (#2) 1x TMT PROFINET® Cannot be combined Cannot be combined Cannot be combined signal signa signa signal 2x TMT PROFINET®...
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Technical data iTHERM SurfaceLine TM611 Plug 4-pin / 8-pin 2x TMT PROFINET® Cannot be combined 2 BN 3 GN 1 BN 1 WH 2 GNYE 4 YE PIN position and color code 3 BU 8 RD 4 GY 7 BU...
SurfaceLine TM611 Technical data Transmitter connection Insert iTEMP TMT31/iTEMP TMT7x iTEMP TMT8x 1x 1-channel 2x 1-channel 1x 2-channel 2x 2-channel 1x sensor (Pt100 or TC),with Sensor (#1) : transmitter Sensor (#1) : transmitter terminal block in cover in cover...
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Technical data iTHERM SurfaceLine TM611 Maximum measurement RTD resistance thermometer as per IEC 60751: error Class Max. tolerances (°C) Characteristics RTD maximum sensor error Cl. A ± (0.15 + 0.002 · |t| Max. deviation (°C) Cl. AA, ± (0.1 + 0.0017 · |t|) formerly 1/3 Cl.
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In addition to the measurement current, the size of the measurement error is also affected by the temperature conductivity and flow velocity of the process. This self-heating error is negligible when an Endress+Hauser iTEMP temperature transmitter (very small measurement current) is connected.
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For the device, Endress+Hauser offers standard calibrations at a reference temperature of –80 to +600 °C (–112 to +1 112 °F) based on the ITS90 (International Temperature Scale).
SurfaceLine TM611 Technical data Insulation resistance • RTD: Insulation resistance according to IEC 60751 > 100 MΩ at 25 °C between terminals and sheath material measured with a minimum test voltage of 100 V DC • TC: Insulation resistance according to IEC 1515 between terminals and sheath material with a test voltage of 500 V DC: •...
Technical data iTHERM SurfaceLine TM611 Shock and vibration The Endress+Hauser inserts exceed the requirements of IEC 60751 with regard to shock resistance and vibration resistance of 3g in a range of 10 to 500 Hz. The vibration resistance of the...
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Technical data 9 (0.35) A0055923 13 Dimensions of iTHERM SurfaceLine TM611, vertical connection angle A = 90 ° Industrial thermometer with terminal head RTD or TC cable thermometer Thermometer connection thread - Coupling element G½" (AF 27) Coupling foil ⌀ID Insert diameter: ⌀3 mm (0.12 in)
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Technical data iTHERM SurfaceLine TM611 A0055929 14 Dimensions of iTHERM SurfaceLine TM611, inclined connection angle A < 90° Industrial thermometer with terminal head RTD or TC cable thermometer Thermometer connection thread - Coupling element G½" (AF 27) Coupling foil ⌀ID Insert diameter: ⌀3 mm (0.12 in)
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SurfaceLine TM611 Technical data Connecting cable; Diameter ⌀K in mm (in) sheath insulation PTFE; PTFE; 4-wire RTD 4.5 mm (0.178 in) PTFE; silicone; 2x3-wire 5.2 mm (0.2 in) Glass fiber; 1x or 2x TC 3.6 mm (0.14 in) for 1x TC connection 4.1 mm (0.16 in) for 2x TC connection...
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Technical data iTHERM SurfaceLine TM611 Material Short form Recommended max. Properties name temperature for continuous use in air AISI 316L/ X2CrNiMo17-12-2 650 °C (1 202 °F) • Austenitic, stainless steel 1.4404 • High corrosion resistance in general • Particularly high corrosion resistance in...
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"Ambient temperature range" section. → 39 As a special feature, Endress+Hauser offers terminal heads with optimized terminal accessibility for easy installation and maintenance. If the device is selected as a cable thermometer, no terminal head can be configured.
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Technical data iTHERM SurfaceLine TM611 TA30EB Specification • Screw cap 89.2 (3.51) • Degree of protection: IP 66/68, NEMA 4x • Temperature: –50 to +150 °C (–58 to +302 °F) • Material: aluminum; polyester powder coating; Klüber Syntheso Glep 1 dry-film lubricant •...
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SurfaceLine TM611 Technical data TA30H with display window in cover Specification • Flameproof (XP) version, explosion-protected, captive screw 125 (4.92) cap, available with one or two cable entries • Degree of protection: IP 66/68, NEMA Type 4x Encl. Ex-version: IP 66/67 •...
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Technical data iTHERM SurfaceLine TM611 TA30R (optionally with display window in Specification cover) • Degree of protection - standard version: IP69K (NEMA Type 96 (3.8) 4x encl.) 64 (2.52) Degree of protection - version with display window: IP66/68 (NEMA Type 4x encl.) •...
SurfaceLine TM611 Technical data Suitable for Degree of Type Temperature range Suitable cable diameter cable entry protection ½" NPT, M20x1.5 –20 to +95 °C IP69K (optionally 2x (–4 to +203 °F) cable entry) Cable gland for dust ignition-proof area, ½"...
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