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Temperature transmitter iTEMP TMT31 for accurate and reliable RTD measurements
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iTEMP TMT31 RTD head mount transmitters are available with a wide range of industrial or hygienic temperature sensors and assemblies
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Head mount temperature transmitter being parametrized in the field using a laptop or handheld devices such as a FieldXpert SMT70 tablet
Specs at a glance
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Accuracy
Pt100, GOST 6651-2009 (–200 … +850 °C (–328 … +1 562 °F))
Pt100, IEC60751 (–200 … +850 °C (–328 … +1 562 °F))
Pt1000, IEC60751 (–200 … +250 °C (–328 … +482 °F))
Pt100, JIS C1604-81 (–200 … +510 °C (–328 … +950 °F))
Field of application
The iTEMP TMT31 is a reliable, long-term stable, single-channel 4 to 20 mA temperature transmitter for thermometers with terminal head Form B suited for use in Zone 2 / Div. 2 areas. Individual transmitter-sensor matching with Callendar-Van Dusen linearization further improves your temperature measurement accuracy for RTD sensors. Push-in terminals for quick wiring facilitate installation. The device is available pre-configured or can easily be parametrized using free software tools.
Highly accurate and reliable temperature measurement for various industrial and hygienic process applications
Certified for use in Zone 2 (Ex ec) / Div. 2 areas
Input: Single RTD sensor input for Pt100 or Pt1000 (2-/3- or 4-wire) sensors
Output: 4 to 20 mA analog output
Configurable or factory-set fixed parameters
Installation in terminal heads Form B as per DIN EN 50446
Benefits
Push-in terminals for fast, tool-free wiring during installation or maintenance
Simple parametrization via free software tools (requires FXA291 or TXU10)
Transmitter-sensor matching using Callendar-Van Dusen linearization for critical measurement points
Improved RTD measurement accuracy up to 0.1 K and long-term stability
Diagnostics information according to NAMUR NE 107
Ready-to-use: Factory pre-configured
Fundamental selection
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Simple products
- Easy to select, install and operate
Technical excellence
Simplicity
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
| FLEX selections | Technical excellence | Simplicity |
|---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
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Simplicity
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Lean selection Handle your core processes easily |
Technical excellence
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Simplicity
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Extended selection Optimize your processes with innovative technologies |
Technical excellence
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Simplicity
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Xpert selection Master your most challenging applications |
Technical excellence
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Simplicity
Variable |
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Success stories
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further parts
The unit is not repairable
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further parts
Fixing kit cpl.TMT8x/7x (european)
Order code71044061 -
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further parts
Fixing kit cpl. TMT8x/7x USA(american)
Order code71044062 -
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Adapter DIN rail mounting
Order code71528231 -
Configuration Kit TXU10
Order codeTXU10-
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