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WSK-4F — flanged resistance thermometer form 4F

Thermowell from solid material · flange · DIN 43772

Dimension drawing WSK-4F

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

Thermometer with a flange fitting and a thermowell from solid material for the highest mechanical load. Optionally with Stellite® hardfacing against abrasion or with a plastic coating.

  • High-pressure and steam plants
  • abrasive media (Stellite®)
  • Chemicals and petrochemicals
  • Solid-material thermowell with flange DN25 – DN50
  • Coating in ECTFE, PFA or Stellite®
  • Thermowell calculation on request
  • Successor to the Schramm series W41 — identical installation dimensions

Put a version together and enquire

13 positions from the order key in our catalogue. The configurator shows the type code as you go and sends the enquiry straight to us.

Open configurator →

Prefer the phone? +49 6181 504 93 18 · info@ghi-gmbh.de

Technical data

Measuring element
1 × / 2 × Pt100 or Pt1000
Measuring range
−200 … +600 °C
Thermowell
Form 4F to DIN 43772, solid material
Flange
DIN EN 1092-1, ASME on request
Material
1.4571, 1.4404, 1.0460, special materials
Explosion protection
Only via the certified WME measuring insert in the thermowell (EPS 25 ATEX 1 060 X Rev. 1 · IECEx EPS 25.0012X):
II 1/2G Ex ib IIC T1…T6 Ga/Gb
II 1/2D Ex ib IIIC Da/Db.
Sensor −50…+450 °C, connection head −40…+85 °C.

Data sheets, ATEX certificates and operating instructions in the download centre

Typical industries

The WSK-4F is used mainly in these fields. The assignment names the most common applications and does not exclude others — talk to us if your application is not listed.

Chemicals & petrochemicals Energy, power plants & hydrogen Furnaces, heat treatment, glass & foundry

Above +600 °C: the same design as a thermocouple TSM-4F — to the thermocouples

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