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Process Control Instruments, Field Devices and Industrial Automation
PRODUCTS & SERVICES is a provider of process control instruments and field devices for Oil & Gas, Industrial Machinery, Pipelines, Custody Transfer, Tank Gauging, Waste Processing, Water Treatment Plants, Burner Management Systems and Incinerators, Conveyor Control, Food & Beverage, Motor, Pump & Compressor Control, Wireless Telemetry, Data Logging, Real-Time Process Data to Web.

Online Shop for Process Instrumentation by Endress+Hauser supported by our 20+ years of experience with PLC-based industrial automation and control instrumentation.

We are an online distribution channel of genuine manufactured instruments such as

  • Flow Transmitters, Indicators, Sensors and Switches.
  • Pressure Switches, Indicators and Transmitters.
  • Level Switches, Indicators and Transmitters.
  • Temperature Elements, Switches and Transmitters.
  • Mass Flow Meters.
  • Density Meters.
  • pH/ORP Analyzers.
  • Disolved Oxygen Analyzers.
  • Turbidity Meters.
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$96.61     Availability: 3 Days
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EH Easytemp TMR31 compact, fast and precise RTD thermometer. Vibration-proof integrated thin-film sensors. Up to 600 mm immersion length. Threaded Process Connection for general applications. Plug M12, IP66/67/69K. 316L Housing. UL and GL marine approval.

Part# with Options:        TMR31-A11AAAAA1AAA
Price with Options:        96.61


(1) Approval for EH TMR31 & TMR35
Output & Measuting Range
(2) Output & Measuting Range for EH TMR31
(3) Neck for EH TMR31
Process Connection
(4) Process Connection for EH TMR31
Insertion Length
(5) Insertion Length for EH TMR31
Material Certificate
(6) Material Certificate for EH TMR31
(7) Calibration EH TMR31

  Availability 3 Days  ]


The Easytemp TMR31 and TMR35 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 at a glance

Quick installation and easy commissioning:

  • Small, compact design made entirely of stainless steel
  • M12 connector with IP69K for an easy electrical connection
  • 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
  • Preset measuring range is available for order
  • Variable insertion lengths from 40 mm to 600 mm (1.6 to 23.6 in)

Outstanding metrological properties thanks to innovative sensor technology:

  • Extremely short response times
  • Highly accurate even with short insertion lengths
  • Thin film sensor element Pt100, accuracy class A (IEC 60751)

Safe operation with approvals and certificates:

  • UL recognized component
  • Meets all EMC requirements according to NAMUR NE21
  • Breakdown information in event of sensor break or sensor short-circuit, adjustable as per NAMUR NE43
  • TMR35: Hygienic compatible design with 3-A marking and EHEDG certification
  • GL (Germanischer Lloyd) ship building approval
Measuring Principle

Electronic recording and conversion of Pt100 input signals in industrial temperature measurement.

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 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:
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
420mA Signal

Certification German Lloyd (GL) - marine approval
UL 3111-1

    TMT142-A111AAAAA1 EH iTEMP TMT142 Temperature field transmitter for transformation of RTD sensors and thermocouples signals into stable and standardized output signals. HART communication. Backlit Display. ATEX, FM, CSA and IECEx Approvals. Sensor not included...

    TMT182-AAAAA EH iTEMP TMT182 Temperature head transmitter for transformation of RTD sensors and thermocouples signals into stable and standardized output signals. HART communication. Swift and easy operation, visualization and maintenance by PC. UL, ATEX, FM, CSA and ..

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EH Easytemp TMR35 Hygienic compact, fast and precise thermometer for hygienic applications. Up to 600 mm immersion length. Plug M12, IP66/67/IP69K. 316L Housing. UL and GL marine approval.




EH Omnigrad M TR13 Modular RTD Thermometer. DN25 to DN50 Process connection. Aluminium, plastics or SS head. Mineral insulated probe. Optional head transmitter. IP68. For non hazardous area. 11mm pipe diameter. Stainless steel + 15mm PTFE pipe material. Straight Tip Shape.



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