Series 54-WFL

Resistance thermometer with welded blind flange

Product characteristics

Application

General temperature measurement in liquid and gaseous media such as air, steam, water, oil, etc., in systems operating under positive or negative pressure.

Temperature range

Up to +500°C

Advantages

A blind flange mounted or welded onto the protection tube, usually in accordance with DIN EN 1092, enables an absolutely leak-tight connection of the temperature sensor to the system.

Sheathed measuring insert / resistance thermometer

  • Pt100 temperature sensor in accordance with DIN EN 60751
  • Optional versions with, for example, Pt500 or Pt1000 sensors also available
  • 2-, 3-, or 4-wire configuration
  • For special applications (accuracy), we recommend the use of measuring resistors with reduced tolerance. The resistance values and tolerance limits of our resistance thermometers comply with DIN EN 60751.

Design

  • Various connection heads available
  • Sheathed measuring insert diameters from 2.0 to 8.0 mm possible
  • Outer protection tubes made of corrosion-resistant or heat-resistant steels, optionally ceramic materials

Mounting / process connection

Blind flange in accordance with DIN EN 1092-1 (various sizes available).

Areas of application

  • AutomobilindustrieAutomotive industry
  • ChemieindustrieChemical industry
  • EnergieerzeugungEnergy production
  • IKON Wasserstoff-HandlingHydrogen handling
  • IndustrieofenbauIndustrial furnace construction
  • Laborien und PharmaindustrieLaboratories and pharmaceutical industry
  • Maschinen und GeräteMachines and devices
  • RohrleitungenPipelines
  • Anlagen und MaschinenbauPlant and Mechanical engineering
  • Tanks und BehälterTanks and containers
  • Abfallverwertung und RecyclingWaste processing and Recycling
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Accessories and spare parts

Teaser Anschlussköpfe

Con­nec­tion heads

For thermocouples and resistance thermometers
Teaser Temperaturtransmitter

Tem­pe­ra­tu­re trans­mit­ters

Temperature transmitters for different requirements
Teaser Anschlusssockel

Con­nec­tion sockets

Ceramic connection base for noble and base thermocouples
Teaser Mantelmesseinsätze

Sheath mea­su­re­ment inserts

Sheath measurement inserts with resistance thermometers and thermocouples
Teaser Metallschutzrohre

Metal pro­tec­ti­ve tubes

Metal protective tubes in various designs
Teaser Blindflansche

Blind flan­ges

The robust process connections
Teaser Thermo-, Ausgleichs- und Kupferleitungen

Ther­mal, com­pen­sa­ting and cop­per cables

Connection cables in many different designs

Enquiry & Contact

Your application -
our solution

Are you looking for custom temperature sensors rather than a standard solution? We are your specialist for tailor-made temperature measurement technology.
Contact us – together, we will develop the perfect solution for your process.

Downloads

Information Material &
Technical Data

In our download area, you will find all brochures, data sheets, and operating instructions. Customer-relevant certificates and documentation can also be found here.

News

Innovation. Information. Inspiration.

glasstec 2026

glass­tec 2026

From October 20 to 23, 2026, the time has come again: we look forward to welcoming you at glasstec 2026. You will find us in Hall 14 at booth E02.
HärtereiKongress 2026

Här­te­rei­Kon­gress 2026

From October 13 to 15, 2026, we will be exhibiting at the Heat Treatment Congress 2026 in Cologne. You will find us in Hall 10.2 at booth D-049. We look forward to your visit!
MEORGA Ludwigshafen 2026

MEORGA MSR Spe­cia­li­sed Trade Fair

On September 16, 2026, you can find us at the MEORGA trade fair in Ludwigshafen. We look forward to welcoming you at our joint booth together with our business partner PR electronics.