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RMR-3F — thermowell form 3F to DIN 43772

tapered tube for flange mounting · DIN EN 1092-1 or ASME B16.5

Dimension drawing RMR-3F

Dimension drawing · dimensions in mm · binding dimensions per order confirmation

Flanged thermowell with a tapered tip for a fast response time. The tube part is seamless and made to DIN 43772, the flange either to DIN EN 1092-1 or ASME B16.5.

  • Reactors and columns with flanged nozzles
  • Flowing media, fast control loops
  • Replacement for existing Schramm thermowells SR32
  • Flange DN 20 – DN 100 or 1" – 4"
  • Tube Ø 12 × 2.5 mm → tip Ø 9 mm
  • Tube Ø 14 × 2.5 mm → tip Ø 11 mm
  • Neck tube length 82 mm above the flange

Put a version together and enquire

9 positions from the order key in our catalogue. The configurator shows the type code as you go, checks the combination for plausibility and sends the enquiry straight to us.

Open configurator →

You generate the data sheet for the chosen version in the configurator with "Create PDF". Prefer the phone? +49 6181 504 93 18 · info@ghi-gmbh.de

Technical data

Form
Form 3F to DIN 43772 – tapered tube with a welded-on flange
Flange
DIN EN 1092-1 DN 20 – DN 100, PN 6 – PN 100 · ASME B16.5 1" – 4", Class 150 – 1500 · sealing face B1 / C / D or FF / RF / RTJ
Tube Ø F1 · tip Ø F3
12 × 2,5 mm → Ø 9 mm · 14 × 2,5 mm → Ø 11 mm
Immersion depth · overall length
225 / 307 mm · 315 / 397 mm · 465 / 547 mm · others as specified
Connection thread G
M 24 × 1.5 (standard), G 1/2" or 1/2" NPT · neck tube length 82 mm
Material
1.4571 (A182 F316Ti), 1.4404 (F316L), 1.4539 (F904L) · others per material list
Tests
3.1 material test certificate to EN 10204 · dye-penetrant, pressure and X-ray testing · thermowell calculation to DIN 43772 or ASME PTC 19.3 TW

Order example

RMR-3F-D-B-3-Y-2-1-1-1-1

DIN EN 1092-1 DN 25 PN 40, sealing face form C, ET 315 / L 397 mm, tube Ø 12 × 2.5 mm with tip Ø 9 mm, M 24 × 1.5, 1.4571, 3.1 material test certificate

Data sheets and operating instructions in the download centre

Typical industries

The assignment names the most common applications and does not exclude others — talk to us if your application is not listed.

Chemicals & petrochemicals Pharmaceuticals & biotechnology Energy, power plants & hydrogen Mechanical & plant engineering

Straight tube on the flange: RMR-2F · with tantalum coating: RMR-3FT · from solid material: RMR-4F · All designs: Thermowells

Please contact us

We are glad to help with questions about products, versions and delivery times.

Dennis Kühne
Phone: +49 6181 504 93 18
Mobile: +49 160 91437153
E-mail: info@ghi-gmbh.de

Dennis Kühne, Sales