Thermowells and accessories
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¦ Socket Weld Thermowell ¦ Helical Strake Thermowell www.tempsens.com www.tempsens

ABOUT THE COMPANY TEMPSENS Instruments (I) Pvt. Ltd is a part of Pyrotech group which was established by four technocrats in 1976 at Udaipur, with its first product as Thermocouples and RTDs.Today Tempsens is a leading thermal and cable solution provider. The headquarters are based in India, and manufacturing units in Germany and Indonesia. Tempsens is an ISO 9001:2015, ISO 14001:2015, OHSAS 18001 certified company with NABL Accredited Laboratories. The company is involved into manufacturing of Thermocouples, RTDs, Thermowells, Cables, Non contact Pyrometers, Heaters/Furnaces and...

FACILITIES WELDING AND BRAZING ■ Laser Welding Machines ■ Programmable Micro Plasma Welding Machines ■ TIG Welding Machines with Pulse Modulation And Rotary Positioner ■ Induction Brazing Machines ■ Resistance Welding Machines ■ Brazing Sets (Oxy-Acetative) ■ Deep Penetration Welding Machines MACHINING ■ CNC Turning Centers ■ Turn Mill Centers ■ VMC Machines ■ Deep Hole Drilling Machines upto 1500mm Drilling Capacity ■ Milling Centers ■ Manual Lathe Machines ■ Cutting Machines TESTING ■ Digital Radiography Setup for Junction Integrity ■ PMI Setup for Chemical Analysis of Alloys ■ Pressure...

Thermowells provide protection for temperature probes against unfavorable operating conditions such as corrosive media, physical impact (e.g. clinker in furnaces) and high pressure gas or liquid. Their use also permits quick and easy probe interchanging without the need to “open-up” the process. It is closed-end reentrant tube designed for insertion of a temperature-sensing element, and provided with means for a pressure-tight attachment to a vessel. TYPES OF THERMOWELLS Threaded Thermowell A threaded Thermowell has threads at its one end and is screwed into the process. Thread can be of...

Thermowells are also classified according to their production method Fabricated Thermowell Bar Stock Thermowell Fabricated thermowells are manufactured from tubes which are sealed by a solid welded tip at the process. It means that the stem of thermowell is manufactured from tube and tip is made separately than both these parts are welded by utilizing suitable welding process. The flange is also joined to this assembly by welding process. Fabricated thermowells are generally recommended for low to medium process loads. Such thermowell bodies are machined and drilled from solid bar stock....

Van-Stone Themowell In van stone thermowell, stem, tip and sub part of flange all these three prepared by using single bar or rod material. There is no need of welding for these three parts of thermowell. The flange sub-part serves as a gasket in such type of thermowell. On this sub-part flange is used according to requirement. Helical Strake Thermowell Helical Strake Thermowell are specially constructed thermowells which have special design features that allows the thermowell to be sustained well inside a fluid flow. Special feature of this thermowell is the helical ridges which are...

Instrument Connection 1. Q Dimension The thickest part of the shank of the well on the hot side of the process connection or flange. It is dependent on the bore size and the process connection size. 2. Bore Size The inside diameter of thermowell. In other words, the diameter of the internal cylindrical cavity of a thermowell or protection tube Standard bore sizes are 6.5 mm, 8.5 mm. 3. Immersion (“U”) Length The length of a thermowell or protection tube below the mounting threads, flange, bushing, etc. extending into the process area. The “U” length is measured from the bottom of the...

4. Bore Size-The Interchangeability Factor Almost all installation uses several type of temperature measuring sensor. The selection of a standard bore diameter can produce extreme flexibility within the plant. The same well can accommodate thermocouple, resistance thermometer, and bimetal thermometer 5. Tapered or Straight Well- the Velocity Rating Factor Tapered shank provides greater stiffness with same sensitivity. The higher strength to weight ratio give these wells higher natural frequency than the equivalent length straight shank well thus permitting operation at higher fluid...

Straight Thermowell (Screwed Type) Straight Thermowell (Female Thread)

Thermowell with Ceramic Tube Double Protection Tube for Boiler Temp. Flange with Taper Thermowell (Stepped Drill) Vanstone Thermowell (Single Drill/Stepped Drill) Stepped Thermowell Heavy Duty Thick Wall Thermowell Taper Thermowell (Screwed Type) Straight Thermowell with Flange

■ Male Connector ■ Hex Nipple ■ Three Pipe Union ■ Pipe Plug ■ Reducing Adapter ■ Elbow Union ■ Back Ferrule ■ Male Pipe weld Connector ■ Reducing Bushing Bayonut Caps

THERMAL & CABLE SOLUTIONS www.tempsens.com INDIA Tempsens Instruments (l) Pvt. Ltd. B-188A, Road No.5, M.I.A., Udaipur-313003 (Rajasthan) INDIA Ph.:+91-294-3057700 to 800 Fax.:+91-294-3057750 Email: info@tempsens.com GERMANY Tempsens Instruments GmbH Loehestrasse 37, 53773 Hennef, GERMANY Ph.: +49 2242 8703-22, Fax: +49-2242-8703-20, Email: basant@tempsens.com hmueller@tempsens.de INDONESIA Pt. Tempsens Asia Jaya Jl. Jembatan lll Komplex F.77 No. 6C Jakarta Utara14450, INDONESIA Hp. : (+62)877 8080 4433 Telp. : (+62) 21 666 04006 Fax : (+62) 21 661 6789 Email:support@tempsens-asia.com UAE...