Endress+Hauser TMR31 Compact thermometer
- Application: Tanks, pipes
- Range: -50 to 200 °C
- Response: 1s (t50)
- Material: Stainless steel
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Description
Endress+Hauser TMR31: Compact Precision Thermometer
The Endress+Hauser TMR31: Compact Precision Thermometer represents the pinnacle of modern process measurement technology, meticulously designed to meet the rigorous demands of various industrial applications. It embodies a perfect blend of cost-efficiency, optimal space utilization, reliable operation, and straightforward installation and commissioning. At its core, the TMR31 integrates vibration-proof thin-film sensors, which are instrumental in guaranteeing the highest operational safety standards while delivering impressively fast response times. This compact device is engineered for versatility, capable of measuring temperatures ranging from -50 °C to +150 °C (-58 °F to +302 °F), and extending up to +200 °C (+392 °F) when equipped with a neck. Its robust design and precise functionality make it an ideal choice for critical temperature monitoring in tanks and pipes across a multitude of industries.
Optimal For Tank And Pipe Monitoring
The TMR31 is optimal for tank and pipe monitoring, making it a prime solution for a wide array of industrial processes. In the food and beverage industry, it ensures precise temperature control in fermentation tanks, pasteurization lines, and storage vessels, safeguarding product quality and preventing spoilage. For the pharmaceutical sector, it accurately monitors reactor temperatures during synthesis and maintains strict climate control in storage facilities for sensitive ingredients. Furthermore, in the water and wastewater treatment sector, the TMR31 is indispensable for monitoring crucial temperatures in aeration basins, digesters, and chemical dosing lines, ensuring process efficiency and compliance with environmental regulations. Its robust design and specific process connections are tailored for these demanding environments.
Exceptionally Short Response Times Achieved
One of the standout features of the TMR31 is its exceptionally short response times achieved. With a t50 response time of just 1 second and a t90 of 2 seconds, this thermometer provides almost instantaneous temperature readings. This rapid responsiveness is critical in dynamic processes where even slight temperature fluctuations can have significant consequences. Such speed allows operators to react promptly to changes, preventing costly errors, ensuring product consistency, and enhancing overall process control, making it a valuable asset in fast-paced industrial settings.
Highly Accurate Even At Short Lengths
The TMR31 maintains highly accurate even at short lengths, setting it apart from many other temperature sensors. Its advanced thin-film sensor technology allows for precise and reliable measurements even with minimal insertion depths. This characteristic is particularly beneficial in applications where space is limited or where a less intrusive measurement is required. This capability ensures that critical temperature data is always accurate, regardless of installation constraints, thereby enhancing the integrity and reliability of the monitoring system.
tpt24: Your Global TMR31 Supplier
For the most reliable access to the Endress+Hauser TMR31, choose tpt24: your global TMR31 supplier. As the leading worldwide online store for this compact precision thermometer, tpt24 is dedicated to providing only authentic products of the highest quality. We ensure that every TMR31 delivered comes with an absolute guarantee of originality and performance. With our commitment to global delivery, no matter where your operations are located, you can trust tpt24 to deliver your essential industrial equipment efficiently and securely, reinforcing our promise of unparalleled service and customer satisfaction.
Robust Stainless Steel Compact Design
The TMR31 boasts a robust stainless steel compact design, meticulously crafted to endure challenging industrial environments. Its entire construction is made from high-grade 1.4404 (316L) stainless steel, which offers exceptional resistance to corrosion, extreme temperatures, and mechanical stress. This durable material ensures longevity and consistent performance, even in aggressive media. The small, compact footprint of the thermometer facilitates easy integration into tight spaces, making it a versatile solution for a wide range of applications without compromising on robustness or reliability.
Seamless Configuration With Free ReadWin® 2000
Enjoy seamless configuration with free ReadWin® 2000 software. The TMR31 features a PC-programmable transmitter with a 4 to 20 mA output, making it compatible with the user-friendly ReadWin® 2000 PC operating software, which is available free of charge. This powerful software allows for intuitive configuration, calibration, and visualization of measurement data. Furthermore, it provides breakdown information in the event of a sensor break or short-circuit, adjustable as per NAMUR NE43, thereby significantly simplifying maintenance and troubleshooting for enhanced operational efficiency.
Marine Approval For Maritime Applications
With its distinguished marine approval for maritime applications, the Endress+Hauser TMR31 is a trusted choice for the demanding conditions of the marine industry. This certification underscores its resilience and reliability in environments exposed to harsh elements, saltwater, and vibrations typically found on ships, offshore platforms, and other marine vessels. This approval ensures that the TMR31 meets stringent safety and performance standards required for maritime operations, making it an ideal solution for critical temperature monitoring onboard.
Specifications
-
Measuring principle
Resistance Temperature Detector
-
Characteristic / Application
metric style
compact temperature probe
fast response time
threaded process connection
with or without neck -
Thermowell / protection tube
without (not intended to use with thermowell)
-
Insert / probe
pipe version, isolated wires, not flexible
-
Outer diameter protection tube / Insert
4,00 mm (0,16″)
6,00 mm (0,24”) -
Max. immersion length on request
up to 600,00 mm (23,62”)
-
Material protection tube/ thermowell
1.4404 (316L)
-
Process connection
male thread:
G1/4″
G1/2″
NPT1/4″
NPT1/2″
M14x1.5
M18x1.5
BSPT R1/2″ -
Tip shape
straight
-
Surface roughness Ra
0,8 μm (32 μin.)
-
Operating temperature range
PT 100:
-50 °C …200 °C
(-58 °F …392 °F) -
Max. process pressure (static)
at 20 °C: 100 bar (1.450 psi)
-
Accuracy
class A acc. to IEC 60751
-
Response time
t50 = 1 s
t90 = 2 s -
Integration head transmitter
no (4…20mA Signal)
-
Certification
Marine approval
UL 3111-1











