

Specs at a glance
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Accuracy
class A acc. to IEC 60751
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Response time
t50 = 1 s
t90 = 2 s -
Max. process pressure (static)
at 20 °C: 100 bar (1.450 psi)
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Operating temperature range
PT 100:
-50 °C ...200 °C
(-58 °F ...392 °F) -
Max. immersion length on request
up to 600,00 mm (23,62'')
Field of application
With cost efficiency, optimal use of space, reliable operation, easy installation and commissioning the TMR31 fulfills the requirements of modern process measurement technology. Vibration-proof integrated thin-film sensors guarantee highest operational safety at the fastest response times.
The TMR31 compact thermometers are used to measure temperatures from -50 °C to +150 °C (-58 °F to +302 °F), or up to +200 °C (+392 °F) with neck. The most common installation locations are tanks and pipes. TMR31 with process connections for general applications.
Benefits
Small, compact design made entirely of stainless steel
Extremely short response times
Highly accurate even with short insertion lengths
4-wire, Pt100 or PC-programmable transmitter with 4 to 20 mA output
Configuration and visualization with ReadWin® 2000 PC operating software, which is free of charge
Breakdown information in event of sensor break or sensor short-circuit, adjustable as per NAMUR NE43
Marine approval
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 |
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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
|
Simplicity
|
Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
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Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |