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TI01097T/09/EN/02.13
71226662
Products
Technical Information
Omnigrad M TR13, TC13
Modular thermometer
TR13 with resistance insert (RTD)
TC13 with thermocouple insert (TC)
Application
• Universal range of application
• Measuring range:
– Resistance insert (RTD): –200 to 600 °C (–328 to 1 112 °F)
– Thermocouple (TC): –40 to 1 100 °C (–40 to 2 012 °F)
• Pressure range up to 100 bar (1 450 psi)
• Degree of protection: up to IP 68
Head transmitter
All Endress+Hauser transmitters are available with enhanced accuracy and reliability
compared to directly wired sensors. Easy customizing by choosing one of the
following outputs and communication protocols:
• Analog output 4 to 20 mA
• HART
®
• PROFIBUS
®
PA
• FOUNDATION Fieldbus™
Your benefits
• High degree of flexibility thanks to modular design with standard terminal heads
as per DIN EN 50446 and customer-specific immersion lengths
• High degree of insert compatibility and design as per DIN 43772
• Extension neck to protect the head transmitter from overheating
• Fast response time with reduced/tapered tip form
• Types of protection for use in hazardous locations:
– Intrinsic Safety (Ex ia)
– Non-sparking (Ex nA)
Solutions
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Table of Contents
Related Manuals for Endress+Hauser Omnigrad M TR13
Summary of Contents for Endress+Hauser Omnigrad M TR13
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Page 1: Technical Information
• Pressure range up to 100 bar (1 450 psi) • Degree of protection: up to IP 68 Head transmitter All Endress+Hauser transmitters are available with enhanced accuracy and reliability compared to directly wired sensors. Easy customizing by choosing one of the following outputs and communication protocols: •... -
Page 2: Function And System Design
Omnigrad M TR13, TC13 Function and system design Measuring principle Resistance thermometer (RTD) These resistance thermometers use a Pt100 temperature sensor according to IEC 60751. The temperature sensor is a temperature-sensitive platinum resistor with a resistance of 100 Ω at 0 °C (32 °F) and a temperature coefficient α... -
Page 3: Measuring System
Immersion length Insertion length Thermometers from the Omnigrad M TR13 and TC13 series have a modular design. The terminal head is used as a connection module for the mechanical and electrical connection of the insert. The position of the actual thermometer sensor in the insert ensures that it is mechanically protected. The insert can be exchanged and calibrated without interrupting the process. -
Page 4: Performance Characteristics
Omnigrad M TR13, TC13 Measurement range • RTD: –200 to 600 °C (–328 to 1 112 °F) • TC: –40 to 1 100 °C (–40 to 2 012 °F) Performance characteristics Operating conditions Ambient temperature Terminal head Temperature in °C (°F) - Page 5 Omnigrad M TR13, TC13 Note the limitation of the maximum process pressure to the flange pressure ratings indicated in the following table. Process Standard Max. process pressure connection Flange EN1092-1 or ISO Depending on the flange pressure rating PNxx: 7005-1 20, 40, 50 or 100 bar at 20 °C (68 °F)
- Page 6 Omnigrad M TR13, TC13 Accuracy RTD resistance thermometer as per IEC 60751 Class Max. tolerances (°C) Characteristics Cl. AA, former 1/3 ± (0.1 + 0.0017 · |t| Max. deviation (°C) Cl. B Cl. A ± (0.15 + 0.002 · |t| Cl.
- Page 7 Omnigrad M TR13, TC13 Response time Calculated at an ambient temperature of approx. 23 °C by immersing in running water (0.4 m/s flow rate, 10 K excess temperature): Complete assembly: Thermometer Diameter Reduced tip Tapered tip Straight tip type Resistance 9 mm (0.35 in)
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Page 8: Insulation Resistance
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. - Page 9 Omnigrad M TR13, TC13 Calibrations are traceable to national and international standards. The calibration certificate is referenced to the serial number of the thermometer. Only the insert is calibrated. Insert: Minimum insertion length of insert in mm (in) ⌀6 mm (0.24 in) and 3 mm (0.12 in)
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Page 10: Family Of Temperature Transmitters
They offer a high degree of flexibility, thereby supporting universal application with low inventory storage. The iTEMP ® transmitters can be configured quickly and easily at a PC. Endress+Hauser offers free configuration software which can be downloaded from the Endress+Hauser Website. More information can be found in the Technical Information. HART ®... - Page 11 Omnigrad M TR13, TC13 Advantages of the iTEMP ® transmitters: • Dual or single sensor input (optionally for HART ® transmitter) • Unsurpassed reliability, accuracy and long-term stability in critical processes • Mathematical functions • Monitoring of the thermometer drift, sensor backup functionality, sensor diagnostic functions •...
- Page 12 Omnigrad M TR13, TC13 TA30D Specification • Available with one or two cable entries 107.5 (4.23) • Protection class: IP66/68 (NEMA Type 4x encl.) • Temperature: –50 to +150 °C (–58 to +302 °F) without cable gland • Material: aluminum, polyester powder coated Seals: silicone •...
- Page 13 Omnigrad M TR13, TC13 TA21E Specification • Protection class: IP65 122 (4.8) • Max. temperature: 130 °C (266 °F) silicone, 100 °C (212 °F) rubber seal without cable gland (observe max. permitted temperature of the cable gland!) • Material: aluminum alloy with polyester or epoxy coating, rubber or silicone seal under the cover •...
- Page 14 33 (1.3) M4x1 42 (1.65) (0.24) 12x11 A0010446 5 Dimensions of the Omnigrad M TR13 and TC13 Insert with terminal block mounted Insert with head transmitter mounted Insert with flying leads Jacket (PTFE/PVDF) Jacket (Tantalum) Extension neck length ID Insert diameter...
- Page 15 Omnigrad M TR13, TC13 Tip shape 11 (0.43) 14 (0.55) 9 (0.35) 12 (0.47) 15 (0.59) (0.39) (0.28) (0.28) 11 (0.43) (0.26) 9 (0.35) (0.35) 11 (0.43) (0.47) (0.35) ~3.5 6.1 (0.24) (0.14) 3.2 (0.13) (0.13) (0.26) (0.35) 5.3 (0.21) 5.3 (0.21)
- Page 16 Omnigrad M TR13, TC13 Insert Depending on the application different inserts are available for the assembly: Selection in order code Sensor design; wiring type Pt100 Pt100 Pt100 Pt100 Pt100 Pt100 Pt100 Pt100 Pt100 Pt100 Pt100 Pt100 Pt100 WW; 3- WW; 3- WW;...
- Page 17 Omnigrad M TR13, TC13 Process connection The following figure shows the basic dimensions of the available flanges. Flange A0010471 For detailed information on the flange The flange material must be the same as of the stem of the dimensions refer to the following flange thermowell.
- Page 18 Omnigrad M TR13, TC13 Wiring Wiring diagrams for RTD Type of sensor connection Head mounted transmitter TMT18x (single input) Power supply head transmitter and analog output 4 to 20 mA, or bus connection 3-wire 4-wire (red) (red) (red) (red) (white)
- Page 19 Omnigrad M TR13, TC13 Head mounted transmitter TMT18x (single Head mounted transmitter TMT8x (dual input) input) Sensor Sensor Power supply Bus connection input 1 input 2 head transmitter and and supply voltage analog output 4...20 mA or bus connection Display connection...
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Page 20: Installation Instructions
Omnigrad M TR13, TC13 Installation conditions Orientation No restrictions. Installation instructions A0010447 7 Installation examples A-B In pipes with a small cross section the thermowell tip should reach or extend slightly past the center line of the pipe (=L). - Page 21 Omnigrad M TR13, TC13 Extension neck length The extension neck is the part between the process connection and the terminal head. As illustrated in the following diagram, the extension neck length influences the temperature in the terminal head. This temperature must remain within the limit values defined in the "Operating conditions"...
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Page 22: Certificates And Approvals
Certificates and approvals CE Mark The device meets the legal requirements of the EC directives if applicable. Endress+Hauser confirms that the device has been successfully tested by applying the CE mark. For further details on the available Ex versions (ATEX, CSA, FM etc.), please contact your nearest Hazardous area approvals Endress+Hauser sales organization. -
Page 23: Communication-Specific Accessories
Omnigrad M TR13, TC13 Accessories Various accessories, which can be ordered with the device or subsequently from Endress+Hauser, are available for the device. Detailed information on the order code in question is available from your local Endress+Hauser sales center or on the product page of the Endress+Hauser website: www.endress.com. - Page 24 • Ideal measuring point design and sizing to suit the processes and needs of a wide range of industries The Konfigurator is available: On request from your Endress+Hauser sales office on a CD-ROM for local PC installation. Life cycle management for your plant...
- Page 25 Omnigrad M TR13, TC13 Documentation Technical Information • iTEMP ® Temperature head transmitter – TMT180, PC-programmable, single-channel, Pt100 (TI088R/09/en) – PCP TMT181, PC-programmable, single-channel, RTD, TC, Ω, mV (TI00070R/09/en) – HART ® TMT182, single-channel, RTD, TC, Ω, mV (TI078R/09/en) ®...
- Page 28 www.addresses.endress.com...
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