iTHERM ModuLine TT131 Welded Thermowell
Brand: Endress+HauseriTHERM ModuLine TT131 Welded Thermowell
Brand: Endress+Hauser
This thermowell designed according to DIN 43772 guarantees a high resistance to most industrial process environments. It is made from pipe or tube and is available in a wide range of diameters and materials. A specially designed thermowell tip ensures fast response times for a more efficient process control. Oversheaths in PTFE or tantalum can withstand extremely corrosive process conditions. It is offered with a variety of process connections: flanges, threads, weld-in or compression fittings.
- Protects the temperature sensor against physical and chemical stress
- High robustness for challenging process conditions
- Pressure range: up to 100 bar (1450 psi)
- For use in pipes, containers or tanks
- Improved ease of maintenance (sensor replacement without process shutdown) and recalibration of the measuring point
- Modular configuration according to DIN 43772
- iTHERM QuickNeck: cost and time savings thanks to simple, tool-free recalibration of the insert
- Extension, immersion length and total length can be chosen according to process requirements
- Wide choice of dimensions, materials and process connections available
- Specially designed tip for fast response times
Specifications
Brand
Measuring Principle
- Fabricated Thermowell
Characteristic / Application
- metric style
- according to DIN 43772
- process connection threaded, flanged, compression fitting with neck
Head Connection
- external thread: M24 x 1.5, 1/2" NPT, G1/2
- Female thread: M20 x 1.5, 1/2" NPT, G1/2
- iTHERM QuickNeck
Maximum Standard Immersion Length
- 4500 mm (177")
Max. Immersion Length on Request
- 4500 mm (177")
Process Connection
- Thread: G3/8", G1/2", G3/4", G1", NPT1/2", NPT3/4", NPT 1", M18x1.5, M20x1.5, M27x2, M33x2, R1/2", R3/4"
- Cap-nut: M20x1.5, G1/2", G3/4"
- Compression fitting: NPT1/2", G1/2", G1"
- Flansche: DN15 PN40 B1, C; DN25 PN20, PN40, PN100 B1, B2, C; DN40 PN40 B1; DN50 PN40 B1; ASME 1" 150 RF; ASME 1" 300 RF; ASME 1-1/2" 150 RF; ASME 2" 150 RF; ASME 2" 300 RF
Thermowell Root Diameter
- 9x1.25 mm
- 11x2 mm
- 12x2.5 mm
- 14x2 mm
- 16x3.5 mm
- 1/4" SCH80
- 1/2" SCH80
- 1/2" SCH40
Medium Contact Material
- 316 (1.4401)
- 316L (1.4404)
- 316Ti (1.4571)
- Alloy 600 (2.4816)
- Alloy C276 (2.4819)
- Alloy 446 (1.4749)
- Alloy 321 (1.4541)
- Sheath PTFE
- Sheath Tantal
Wetted Part Finishing (Ra)
- < 1.6 μm (63.00 μin)
Tip Shape
- straight
- reduced
- tapered
- optimized for quick response times
Temperature Range
- -200...1100 °C (-328...2012 °F)
Max. Process Pressure (static)
- Depending on configuration up to 100 bar
Max. Process Pressure at 400 °C
- Depending on configuration