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BDTW2x4 Weld-In Process Connection Thermowell
Brand: BadothermBadotherm thermowell model TW2x4 is a bar stock, solid machined type thermowell with a weld-in process connection. The construction is available with straight, stepped or tapered stem. The standard material is AISI 316L stainless steel and optionally various exotic materials are available.
Thermowells are designed to protect the temperature bulb from corrosive effect, extreme pressure or other process conditions. It also allows replacing the temperature instrument without disturbing the process.
Specifications
Brand
Approvals & Certifications
- Inside Pressure Test
Bore Size
- 0.24” to 0.49” (6.2 to 12.5 mm)
Diameter
- Bore: 0.24 to 0.26” (6.1 to 6.7 mm) - Stepped Thermowell
- Bore: 0.24 to 0.82” (6.1 to 21 mm) - Straight & Tapered Thermowell
- Tip: 0.49 to 1.83” (12.6 to 46.5 mm) - Straight & Tapered Thermowell
- Tip: 0.5” (12.7 mm) Min. - Stepped Thermowell
- Tip: 0.87” (22.2 mm) Min. - Stepped Thermowell
Instrument Connection
- 1/2” BSP Female
- 1/2” NPT Female
- 3/4” BSP Female
- 3/4” NPT Female
- M18 x 1.5 Female
- M20 x 1.5 Female
- M27 x 2 Female
Length
- Unsupported Length: 2.5 to 24” (63.5 to 610 mm) - Straight & Tapered Thermowell
- Unsupported Length: 5 to 24” (127 to 610 mm) - Stepped Thermowell
Materials of Construction
- Chain: Stainless Steel
- Thermowell: AISI 316L Stainless Steel
Plug Material
- Stainless Steel
Stem Material
- AISI 316L Stainless Steel
- AISI 321 Stainless Steel
- Duplex 2205 Stainless Steel
- Hastelloy C-276
- Inconel 625 & 825
- Monel 400
- Super Duplex 2507 Stainless Steel
Thermowell
- Stepped Stem (TW224)
- Straight Stem (TW214)
- Tapered Stem (TW234)
Welded Connection
- 1” Weld End
- 1-1/2” Weld End
- 3/4” Weld End
- DN 24 Weld End (Tolerance H7, DIN 43772)
- DN 26 Weld End (Tolerance H7, DIN 43772)
- DN 32 Weld End (Tolerance H11, DIN 43772)