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Temperature Measurement - Temperature Assemblies
Temperature Assemblies

For a measuring insert with a Pt100 resistance sensor, the temperature-sensitive sensor element is made from platinum RTD whose value at 0/ +32F is 100 . The electrical resistance of metals increases according to a mathematical function as the temperature rises.

This effect is used with resistance thermometers to measure the temperature: a constant current I flows through the Pt100 RTD, creating a voltage drop U. The resistance R follows Ohms Law: R = U / I and corresponds to a specific temperature. The temperature dependency is repeatable and is standardised in a characteristic curve.

Very simply put, think of the thermocouple as a battery whose voltage increases with the temperature. The temperature, dependent on the thermovoltage, is standardised and can thus be precisely determined

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Industrial Temperature Assemblies
The OPTITEMP temperature assembly is available with or without thermowell, usually attached with a compression fitting. It's an all-purpose device since the decision as to the required insertion depth is only necessary immediately prior to installation.
Temperature range from -200C to 600C, depending on the load
Different heads available, IP54 to IP68
Optional head mounted transmitter & display
Spring loaded mineral isolated RTD or TC insert
Inserts sheath material 316 L or Inconel 600
High Temperature Assemblies
The OPTITEMP TCA-P60 is an insertion thermocouple with steel thermowell, equipped with base-metal thermocouple only, e.g. with mineral-insulated measuring insert TC100 element types J and K.
Temperature range with type J up to 750C
Temperature range with type K up to 1150C
Different heads available
Optional with head mounted transmitter or transmitter in field housing
Spring loaded, MI-measuring insert with thermocouple, single or double
Measuring inserts sheath material 2.4816 / Inconel 600
Standard and customised insertion length
Hygienic Temperature Assemblies
Hygienic thermometers are manufactured with stainless steel thermowells or an outer sheath and provided with various process connections. Thermometers with an outer sheath diameter of 6 mm do not provide a replaceable measuring insert.
Dead space free construction
Standard surface finish of wetted parts surface roughness of 0,5 m
Welded, multi part thermowell
Standard connection heads or stainless steel versions
Transmitter mounted in head or in field housing
Single or double Pt100 sensor
Standard and customised insertion lengths
Temperature Assemblies for Advanced Requirements
OPTITEMP advanced industrial temperature assemblies feature typically bar stock thermowells made of stainless steel and are designed for high pressure and high flow rates. Weld-in, screw-in and flange variants are manufactured according to DIN- and ANSI - standards.
Temperature range from -200C to 600C, depending on the load
Different heads available, IP54 to IP68
Optional head mounted transmitter & display
Spring loaded mineral isolated RTD or TC insert
Stainless steel 316 Ti, 316 L, AISI F12, C22.8
Standard and customised length