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Endress+Hauser
Endress+Hauser TU53 Threaded Barstock Thermowell
Quote on request
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E+H TU53: US-style threaded barstock well; ½–1 NPT; immersion 2–24 in; 0.26 in bore. RFQ.
Download datasheet PDF
RFQ cart holds BOM lines only. Submit for engineering quote.
Key parameters
Process connection
½", ¾", and 1" NPT
Approvals
CRN
Type
Threaded drilled-barstock thermowell (US style)
Instrument Connection
½" NPT
Immersion Length
2 in to 24 in
Lag Length
Up to 6 in (½ in increments)
Fits US-style threaded thermowell duty where you need an Endress+Hauser TU53. Drilled-barstock thermowell with ½/¾/1 in NPT process connections, ½ in NPT instrument connection, immersion lengths 2–24 in, lag up to 6 in in ½ in increments and 0.26 in bore diameter.
Key advantages
- Type — Threaded drilled barstock (US)
- Process — ½ / ¾ / 1 in NPT
- Instrument — ½ in NPT
- Immersion — 2 to 24 in
- Bore — 0.26 in
Typical applications
- US threaded RTD/TC wells.
- OEM thermowell replacements.
- Plant utility temperature wells.
Selection guide
- Immersion / lag
- Material
- Tip style
Common mistakes
- Wrong NPT size.
- Insufficient immersion.
- Bore mismatch to insert.
When to RFQ / what to tell us
- Size/immersion/material.
- Quantity, ship-to.
Request a Quote · Get selection help
Specs
| Spec | Value |
|---|---|
| SKU | 47509 |
| Brand | Endress+Hauser |
| Model | TU53 Thermowell |
| Product type | Thermowell |
| Type | Threaded drilled-barstock thermowell (US style) |
| Process connection | ½", ¾", and 1" NPT |
| Instrument connection | ½" NPT |
| Immersion length | 2 in to 24 in |
| Lag length | Up to 6 in (½ in increments) |
| Bore diameter | 0.26 in |
Documents
FAQ
Q: Process connections? A: ½, ¾, and 1 in NPT.
Q: Immersion? A: 2 to 24 in.
Q: What should I send for a quote? A: Size/immersion/material, quantity, ship-to.
Links
| Parameter | Value |
|---|---|
| Process connection | ½", ¾", and 1" NPT |
| Approvals | CRN |
| Type | Threaded drilled-barstock thermowell (US style) |
| Instrument Connection | ½" NPT |
| Immersion Length | 2 in to 24 in |
| Lag Length | Up to 6 in (½ in increments) |
| Bore Diameter | 0.26 in |
| Tip Thickness | 0.25 in |
| Stem Shapes | Straight, stepped, or tapered |
| Material | Standard 316/316L; special materials on request |
| Surface Roughness | 32 µin (0.8 µm) |
| Temperature Range | −200 to 700 °C (−328 to 1292 °F) |
| Max Process Pressure | Up to 500 bar (7252 psi) static (configuration dependent) |
| Applications | Chemical, Oil & Gas, Energy; RTD and thermocouple assemblies |