Technical Data
CompareThermometer
| Measuring Principle | |
| Characteristic / Application | metric style modular temperature assembly universal range of application suitable for hazardous areas flanged process connection with neck incl. thermowell / protection tube (metal) usable with insert StrongSens |
| Thermowell / protection tube | welded protection tube |
| Insert / probe | mineral insulated (MI), flexible |
| Outer diameter protection tube / Insert | 9,0 mm (0,35'') 11,0 mm (0,43'') 12,0 mm (0,47'') 14,0 mm (0,55") 15,0 mm (0,59") |
| Max. immersion length on request | up to 10.000,00 mm (393,70'') |
| Material protection tube/ thermowell | 1.4404 (316L) 1.4571 (316Ti) Alloy C276 (2.4819) Alloy 600 (2.4816) |
| Optional coating | Tantal PTFE Teflon PVDF |
| Process connection | flange: DN15 PN40 B1 (EN1092) DN15 PN40 C (EN1092) DN25 PN20 B1 (EN1092) DN25 PN40 C (EN1092) DN25 PN50 B1 (EN1092) DN25 PN100 B2 (EN1092) DN40 PN40 B1(EN1092) DN50 PN40 B1 (EN1092) ASME 1" 150 RF (B16.5) ASME 1" 300 RF (B16.5) |
| Tip shape | straight reduced tapered |
| Surface roughness Ra | 1,6 μm (63,0 μin.) |
| Operating temperature range | PT100 TF StrongSens: -50 °C ...500 °C (-58 °F ...932 °F) PT100 WW: -200 °C ...600 °C (-328 °F ...1.112 °F) PT100 TF: -50 °C ...400 °C (-58 °F ...752 °F) |
| Max. process pressure (static) | at 20 °C: 50 bar (725 psi) |
| Accuracy | class A acc. to IEC 60751 class AA acc. to IEC 60751 |
| Response time | depending on configuration |
| 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 IECEx II1/2D Ex ta/tb IIIC Da/Db 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 EAC Ex ia IIC T6 Ga + DIP NEPSI Ex nA IIC T6 |
| Certification | Gost Metrology SIL (transmitter only) |
A highly modular, robust thermometer suitable for applications in almost all industries. Devices with an optional head-mounted transmitter are compatible with all common communication protocols, ready for immediate use and, compared with directly wired sensors, improve measurement accuracy and reliability. A wide range of process connections, dimensions and materials provide application flexibility.
Advantages
Modular design with a standard connection head compliant with DIN EN 50446 and customer-specific immersion length for high flexibility
High insert compatibility, designed to DIN 43772
Extension neck prevents the head transmitter from overheating
Short tapered/conical tip for faster response time
Protection types for use in hazardous areas: intrinsically safe (Ex ia), non-sparking (Ex nA)
Easy selection of head transmitter: analog output 4 to 20 mA, HART®, PROFIBUS® PA or FF fieldbus
Spare Parts & Accessories 32
32 spare parts · click to collapse
| Order code | Description | |
|---|---|---|
| 71586415 | Spare parts kit O-ring TA20R44.17x1.78 EPDM labs free, black, Packing unit: 5 pieces | Details |
| 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 |
| 60017971 | DisplayDisplay LC for TA20J | Details |
| 71182602 | Seal5x O-ring 3.69x1.78 5x 0-ring 74.7x2.75 | Details |
| TA30A- | Terminal box TA30ARetainer for terminal block or head transmitter + optional display. Cover: low, hinged, optional window. Material: aluminium. Coating: polyester powder-coating. Colour: body blue, cover grey. Ambient temp.: -50...150 oC (housing). Protection: IP66/68, NEMA 4X (housing). | Enquire |
| TA30D- | Junction box TA30DRetainer for 2 head transmitters or terminal blocks. Cover: high, hinged. Material: aluminium. Coating: polyester powder-coating. Colour: body blue, cover grey. Ambient temp.: -50...150 oC (housing). Protection: IP66/68, NEMA 4X (housing). | Enquire |
| TA30P- | Junction Box TA30PRetainer for 2 head transmitters or terminal blocks. Cover: high, hinged. Material: Polyamid PA12 antistatic. Colour: black. Ambient temp.: -40...120oC (housing). Protection: IP65 (housing). | Enquire |
| TA20B- | Terminal box TA20BConnecting head to mount a measuring insert with head transmitter or a connection socket. To be mounted on an armature or protective sleeve. Material:Polyamid black Ambient temperature: max. +80 oC Protection: IP65 | Enquire |
| TA21E- | Junction box TA21ERetainer for terminal block or head transmitter. Cover: srewable. Material: Aluminum. Max. temp.: +100 oC; ATEX +95 oC. Protection: IP65. | Enquire |
| TXU10- | Instrument Commissioning Kit TXU10用于可以PC编程调试的设备 程序设置+用于带USB接口的PC的连接线 | Enquire |
| FXA195- | Communication interface FXA195Modem to connect HART field devices to a computer via USB. Commissioning of field devices with software tool. :: To connect to a intrinsically safe signal circuit. :: SIL2, 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 |
| 71044061 | equipment package2x screws, 2x springs, 2x spring rings, 1x sealing CDI-connector | Details |
| 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 |
| 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 |
| TA730- | Protection tube TA730In PTFE, PVDF, Tantalum or Titanium for thermowells **TW13, TR13 and TC13 according to DIN Form F. Formula for calculating the total length: Titanium or Tantalum: TL = U + 3mm (0.12in) PTFE: TL = U + 15mm (0.6in) PVDF: TL = U + 18mm (0.71in) | Enquire |
| TA730- | Protection tube TA730In PTFE, PVDF, Tantalum or Titanium for thermowells **TW13, TR13 and TC13 according to DIN Form F. Formula for calculating the total length: Titanium or Tantalum: TL = U + 3mm (0.12in) PTFE: TL = U + 15mm (0.6in) PVDF: TL = U + 18mm (0.71in) | Enquire |
Configurator / Comparison
Source:Endress+Hauserwebsite public information
Measuring principle video
Click to playManuals & Documents 5
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.
Related Products
Endress+HauseriTHERM ModuLine TM101
Endress+HauseriTHERM ModuLine TM131
Endress+HauserRTD Thermometer TR10
Endress+HauseriTHERM ModuLine TM111
Endress+HauseriTHERM CompactLine TM311
Endress+HauserCompact Thermometer TMR31
Endress+HauserRTD Thermometer TR24
Endress+Hauser