Endress+Hauser TW251

Protection tube for temperature sensors

Protective thermowell. Carries out protection of the thermometer from corrosive and mechanical influences of a working environment. For general industrial use.

The protection tube with built-in compression fitting allows varying types of probes to be applied.

Fabricated Thermowell

metric style
for probes with diameter 6 mm (0,24") and 9 mm (0,35")
threaded or welded process connection

compression fitting

4.000 mm (157,48")

10.000 mm (393,7")

thread:
G1/4"
G1/2"
1/2" NPT
weld-in adapter cylindrical
weld-in adapter spherical

6 mm (0,24")
9 mm (0,35")

1.4404 (316L)

< 0.4 Ојm (15.75 Ојin)
< 0.8 Ојm (31.50 Ојin)
< 1.2 Ојm (47.25 Ојin)

straight
reduced
tapered

-200...650 В°C (-328...1.202 В°F)

50 bar (725 psi)

depends on process connection