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RMR-3FT — flanged thermowell with tantalum coating, tapered

two-part, tube clamped and centred, tapered tip · tantalum coating included

Dimension drawing RMR-3FT

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

Two-part flanged thermowell with a tantalum coating and a tapered tip. Combines the short response time of form 3F with the corrosion resistance of the tantalum coating, which is part of the scope of supply.

  • Media containing chlorides and oxidising media
  • Fast control loops in corrosive processes
  • Replacement for existing Schramm thermowells SR33
  • Tantalum coating included in the scope of supply
  • Tube Ø 12 × 2.0 mm → tip Ø 9 mm
  • Tube Ø 14 × 2.0 mm → tip Ø 11 mm
  • Tube 1.4571, 1.4404 or 1.4539 as in form 2

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
two-part – tapered tube centred and clamped by the 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 × 2,0 mm → Ø 9 mm · 14 × 2,0 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, G 1/2" or 1/2" NPT · neck tube length 82 mm
Tube material
1.4571 (A182 F316Ti), 1.4404 (F316L), 1.4539 (F904L) · others per material list
Coating
Tantalum – included in the scope of supply · flange and neck tube in stainless steel
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-3FT-D-C-3-X-2-1-1-2-1

DIN EN 1092-1 DN 40 PN 40, sealing face form B1, ET 315 / L 397 mm, tube Ø 12 × 2.0 mm with tip Ø 9 mm, M 24 × 1.5, 1.4404 with tantalum coating, 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

Straight tube: RMR-2FT · without coating: RMR-3F · 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