TT511 Barstock Thermowell Vanstone Design
TT511 Barstock Thermowell Vanstone Design
TT511 Barstock Thermowell Vanstone Design
TT511 Barstock Thermowell Vanstone Design

TT511 Barstock Thermowell Vanstone Design

$340.00

Endress+Hauser

The TT511 thermowell is a specially designed thermowell for thermometer installation. The thermowell shaft and the process connection flange are not interconnected. For installation, the collar of the thermowell is fitted between two flanges; on the one hand it is fitted onto the thermowell and on the other hand it is bolted to the connection nozzle on the process side. Many different flange versions are available to secure the unit to the permanently installed nozzle flange. It is machined from solid bar stock.

 

SKU: TT511 Categories: , Tags: ,

Description

Field of application

It is a specially designed thermowell for thermometer installation. The thermowell shaft and the process connection flange are not interconnected. For installation, the collar of the thermowell is fitted between two flanges; on the one hand it is fitted onto the thermowell and on the other hand it is bolted to the connection nozzle on the process side. Many different flange versions are available to secure the unit to the permanently installed nozzle flange. It is machined from solid bar stock.

The thermowell will be used in applications with high process requirements. The predominant industries are Oil & Gas and Petrochemical. The process connection flange is not welded on the thermowell stem but designed as collar flange. This special Vanstone thermowell design enables a wide variety of applications and is suitable for resistance and thermocouple thermometers.

Benefits

  • Solid thermowell, made of drilled bar stock material.

  • Fulfillment of various, industry specific requirements with a standard product. Flexible selection of immersion length and thermowell geometry according to the process specifications.

  • In accordance with Shell specification: S.38.113 rev.D and S.38.114 rev.D

  • Exact thermowell stress calculation ensuring safe plant operation.

  • Vanstone design with outstanding cost effectiveness:

    Reuse of the flange if the thermowell has to be replaced, flexible selection of the flange material as well as reduced spare parts and storing concept.

Additional information

Brand

Endress+Hauser/E+H

Measuring principle

Bar stock Thermowell

Characteristic / Application

metric style
Vanstone type
with collar flange

Head connection

thread:
1/2" NPT
without connection

Maximum standard immersion length

500 mm (19,69")

Max. immersion length on request

500 mm (19,69")

Process connection

Collar flange
1 1/2" 150
1 1/2" 300
1 1/2" 400
1 1/2" 600
1 1/2" 900
1 1/2" 1500
2" 150
2" 300
2" 400
2" 600
2" 900
2" 1500
2" 2500
DN25 PN40
DN25 PN100
DN50 PN40
DN50 PN63
DN50 PN100
DN80 PN40

Thermowell root diameter

30 mm (1,18")
20 mm (0,79")

Medium contact material

1.4401 (316)
1.4571 (316Ti)
Alloy400
Alloy625
A182 F51
A182 F55

Wetted part finishing (Ra)

<= 1,6 µm (63.00µin)
<= 0,8 µm (31.50 µin) or roughened to Ra=6 (0.24µm)

Tip shape

conical or tapered

Temperature range

-200…700°C (-328…1.292 °F)

Max. process pressure (static)

depending on process connection up to 2500 lbs

Max. process pressure at 400 °C

depends on process connection

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