Endress+Hauser TW12

Protection tube for temperature sensors

Welded metal thermowell. Protects the thermometer from corrosive and mechanical effects of the working environment. It is a metal tube with an adjustable threaded process connection (compression fitting).

Designed for use in the fine chemicals industry and generally for almost all industrial processes.

Fabricated Thermowell

metric style
DIN 43772 Form 2/3
process connection as compression fitting
with neck

external thread:
M24 x 1.5
1/2" NPT

4.000 mm (157,48")

10.000 mm (393,7")

compression fitting:
G1/2"
G3/4"
G1"
1/2" NPT
R1/2"
R3/4"
R1"
M20 x 1.5

9 mm (0,35")
11 mm (0,43")
12 mm (0,47")
14 mm (0,55")
15 mm (0,59")

1.4404 (316L)
1.4571 (316Ti)
1.4843 (310)
2.4816 (Alloy 600)
2.4819 (Alloy C276)

< 0.8 Г¬m (31.50 Г¬in)

straight
reduced
tapered

-200...1.100 В°C (-328...2.012 В°F)

50 bar (725 psi)

depends on process connection