Technical Data
CompareThermometer
| Measuring Principle | |
| Characteristic / Application | metric style modular temperature assembly process connection as compression fitting without neck |
| Thermowell / protection tube | without (not intended to use with thermowell) |
| Insert / probe | mineral insulated (MI), flexible |
| Outer diameter protection tube / Insert | 3,0 mm (0,12'') 6,0 mm (0,24'') |
| Max. immersion length on request | up to 10.000,00 mm (393,70'') |
| Material protection tube/ thermowell | 1.4404 (316L) |
| Process connection | compression fitting: G1/2" NPT1/2" weld in version |
| Tip shape | straight reduced |
| Surface roughness Ra | Not defined |
| Operating temperature range | PT 100: -200 °C …600 °C (-328 °F …1112 °F) |
| Max. process pressure (static) | at 20 °C: 40 bar (580 psi) |
| Accuracy | class A acc. to IEC 60751 class AA acc. to IEC 60751 |
| Response time | depending on configuration t50 = 2 s t90 = 5 s |
| Integration head transmitter | yes (4 … 20 mA; HART; PROFIBUS PA; FOUNDATION FIELDBUS) |
| Ex - approvals | ATEX II1D Ex ia IIIC, II1G Ex ia IIC T6 ATEX II1/2D Ex ia IIIC,II1G Ex ia IIC T6 ATEX II1G Ex ia IIC T6 ATEX II 3 G Ex nA IIC T6, II3D NEPSI Ex ia IIC T6, Ex iaD 20 T85-T450 IECEx Ex ia IIC T6 Ga/Gb NEPSI Ex nA IIC T6 |
| Certification | Gost Metrology SIL (transmitter only) |
The highly modular, rugged thermometer is suited to virtually all industrial applications. Devices with an optional head transmitter are compatible with all common communication protocols and ready to install and use, offering greater measuring accuracy and reliability compared to directly wired sensors. Various process connections, sizes and materials provide application flexibility.
Benefits:
Modular design with a standard terminal head per DIN EN 50446 and customer-specified immersion length for high flexibility
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High insert compatibility, design in accordance with DIN 43772
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Short conical tip for faster response time
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Protection types for hazardous locations: intrinsically safe (Ex ia), non-sparking (Ex nA)
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Easy head transmitter selection: analog output 4 to 20 mA, HART®, PROFIBUS® PA or FF fieldbus
Spare Parts & Accessories 45
45 spare parts · click to collapse
| Order code | Description | |
|---|---|---|
| 52028179 | gasketProfile gasket for cover Stainless steel housing F15 | Details |
| 71043745 | Atmospheric compensation filter portConsists of: filter plug plastic, Pressure compensation filter, O-ring. Usage: housing F15. Non Ex. | Details |
| 71313382 | Connector | Details |
| 71586353 | Spare parts kit, gasket ring D21/d6, VitonPackung unit: 3 pieces | Details |
| 71586366 | Spare parts kit gasket ring D21/d6 NeoprenePackung unit: 3 pieces | Details |
| 71586370 | Spare parts kit, gasket ring D21/d3, VitonPackung unit: 3 pieces | Details |
| 71586372 | Spare parts kit, gasket ring D21/d3, Neop.Packung unit: 3 pieces | Details |
| 71367427 | gasketPacking unit: 10 pieces | Details |
| TPR100- | RTD insert TPR100Mineral insulated cable (MgO) Replaceable insert acc.EN60751. max. measuring range: -200...600 oC (depending on configuration) | Enquire |
| 71111514 | Ceramic terminal block | Details |
| 71111513 | Ceramic terminal block | Details |
| 71111515 | Ceramic terminal block | Details |
| TA50- | Mounting parts, compression fitting TA50Screw in. | Enquire |
| 71744221 | Spare part kit TA50-GB/NB/HB/PB/BB/CB/DBPacking unit: 10 pieces, d=6.1mm. Material: 316/1.4401. | Details |
| 71744222 | Spare part kit TA50-GP/NP/HP/PP/BP/CP/DPPacking unit: 10 pieces, d=6.1mm. Material: PTFE. | Details |
| TMT82- | Temperature transmitter TMT822-wire temperature transmitter. Dual universal sensor input. Galvanic isolation 2kV (input/output). Application: RTD, TC, Ohm and mV. Presetting failure current high. Consider additional marine certificate requirements on application side. ::Highly reliable due to drift detection and sensor back up. ::Optional also for safety critical applications by means of SIL 2/3 acc. to IEC61508. | Enquire |
| TMT84- | Temperature transmitter TMT84Dual sensor input. Advanced diagnostics: sensor monitoring. Galvanic isolation 2kV. Application: RTC, TC, Ohm, mV. Current consumption: 11 mA. Mounting: head form B, DIN43729. Factory setup: CH1: Pt100, 3-wire, oC CH2: inactive Differing configuration optional selectable. | Enquire |
| TMT85- | Temperature transmitter TMT85Temperature transmitter with dual sensor input and advanced diagnostics for sensor monitoring. FOUNDATION Fieldbus protocol (ITK 5.0). Galvanic isolation 2 kV (sensor input to the output). Application: RTC, TC, Ohm, mV. Current consumption: 11 mA. Mounting: head form B, DIN43729. UL listed, CSA General Purpose. | Enquire |
| TID10- | Temperature transmitter display TID10to plug on. Dot-Matrix measured value display. 12 DIP-switches buttom side. Settings: FF: Simulation, Write Lock. PA: Bus address, Write Lock. Compatible: TMT85, TMT84. | Enquire |
| TMT82- | Temperature transmitter TMT822-wire temperature transmitter. Dual universal sensor input. Galvanic isolation 2kV (input/output). Application: RTD, TC, Ohm and mV. Presetting failure current high. Consider additional marine certificate requirements on application side. ::Highly reliable due to drift detection and sensor back up. ::Optional also for safety critical applications by means of SIL 2/3 acc. to IEC61508. | Enquire |
Configurator / Comparison
Source: public information from the Endress+Hauser website
Measuring principle video
Click to playManuals & Documents 6
All documents for this modelCase Studies
Municipal Wastewater Treatment · thermistor — Application Case
Project Overview
The site is the inlet, biological and outlet stages of a municipal plant. The customer wanted thermistor properly configured on the existing plant, with the aim of high-accuracy temperature measurement with platinum resistance elements.
Technical Challenges
What actually causes trouble is high solids and corrosive fractions, with large diurnal flow swings, and effluent parameters drift and probes foul with sludge and biofilm. All of this means the thermistor configuration has to involve choosing Pt100 or Pt1000 by accuracy class, wiring system and insertion depth.
Configuration
Supply and installation were organised through the temperature range: temperature solution matched to measuring point and response needs. On site this meant choosing Pt100 or Pt1000 by accuracy class, wiring system and insertion depth, checked line by line against: stable compliance with Grade 1A discharge limits and online data reporting.
Performance
After commissioning the outcome is clear accuracy advantage at low temperatures, giving tighter process windows, and the readings are now used for process tuning.
Food & Beverage · thermistor — Application Case
Site Conditions
This is a Food & Beverage customer whose plant is at dosing, pasteurising, filling and CIP stages. The main task was high-accuracy temperature measurement with platinum resistance elements.
The Problem
The difficulty lies in syrups, dairy and beverages that scale easily, under strict hygienic requirements; at the same time frequent cleaning demands instruments that withstand hot CIP/SIP caustic cycles. Specification therefore means choosing Pt100 or Pt1000 by accuracy class, wiring system and insertion depth.
What We Did
We took a temperature range approach — temperature solution matched to measuring point and response needs. Delivery was built around choosing Pt100 or Pt1000 by accuracy class, wiring system and insertion depth, with point-by-point checks on: food-safety and hygienic design per 3-A / EHEDG.
Operating Outcome
In service the system performs as intended — clear accuracy advantage at low temperatures, giving tighter process windows, with routine maintenance falling noticeably.
Chemical & Pharmaceutical · thermistor — Application Case
Application Context
reactors, metering vessels and finished-product tanks is a typical Chemical & Pharmaceutical duty. The project started from thermistor, focusing on high-accuracy temperature measurement with platinum resistance elements.
Process Constraints
corrosion plus Ex protection shortens instrument life and makes downtime costly, and highly corrosive media with solvents and crystallisation, partly in explosive atmospheres only amplify it. The thermistor specification must therefore cover choosing Pt100 or Pt1000 by accuracy class, wiring system and insertion depth.
Delivery Approach
Delivery was handled as the temperature range — temperature solution matched to measuring point and response needs. Execution centred on choosing Pt100 or Pt1000 by accuracy class, wiring system and insertion depth, together with Ex certification and GMP traceability of records.
Field Results
Operation shows the benefit clearly — clear accuracy advantage at low temperatures, giving tighter process windows, with confidence in this measuring point improving markedly.
Power & Energy · thermistor — Application Case
Customer Profile
The typical setting in Power & Energy is boiler feedwater, turbine condensate and FGD/DeNOx systems. The measuring point is thermistor; the focus is high-accuracy temperature measurement with platinum resistance elements.
Key Difficulties
Conditions are high temperature and pressure with both steam and saline water and, on top of that, drift under high temperature and pressure, with very costly unplanned outages, which a standard configuration cannot handle for long. The design therefore starts with choosing Pt100 or Pt1000 by accuracy class, wiring system and insertion depth.
Implementation
The scope ran through the temperature range: temperature solution matched to measuring point and response needs. Technically it hinges on choosing Pt100 or Pt1000 by accuracy class, wiring system and insertion depth, and on these requirements: compliance with power-industry codes and unit availability targets.
Customer Benefit
In practice this means clear accuracy advantage at low temperatures, giving tighter process windows, which cut the workload on the site maintenance team.
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