KROHNE OPTITEMP TRA-S34 Resistance (RTD) temperature assembly for hygienic applications

KROHNE OPTITEMP TRA-S34 Resistance (RTD) temperature assembly for hygienic applications

The OPTITEMP TRA-S34 is a threaded RTD sensor assembly without thermowell. The temperature assembly can be mounted to existing thermowells or machine housings by a thread connection or union nut. The RTD is suitable for temperature measurement of liquids, gases and steam up to +600°C / +1100°F. However, it cannot be operated without thermowell.

The OPTITEMP TRA-S34 features a modular design with a threaded standard neck tube that can be exchanged easily, even under operating conditions. This makes the temperature assembly very flexible. If it has been damaged from the outside, servicing can be carried out without process shut down. The resistance temperature device can be combined with most thermowells. It is available with ATEX and IECEx approvals.

Temperature measurement of liquids, gases and steam

Modular design: threaded standard neck tube for easy exchange under operating conditions

Without thermowell, sheath material: 1.4404 / 316L

Also suitable for installation into existing thermowells

Standard or customised lengths

Different connection heads available (IP54…IP68)

With optional temperature transmitter

Surface finish of wetted parts: Ra 0.8 µm

Standard or stainless steel connection head and optional transmitter

Standard and customised insertion lengths

Available as intrinsically safe: ATEX, IECEx

Product type:Temperature assembly

Product family name:OPTITEMP

Product positioning:For hygienic applications

Measurement variables:Temperature

Measurement principle:Resistance (RTD)

Measured media:Liquids, Gases, Solids

Assembly with thermowell:Yes

Sensor mounting:Hygienic fitting

Measuring insert replaceable:Yes

Measuring insert type:Replaceable or non-replaceable RTD

RTD element type:1 x Pt100

RTD configuration:4-wire

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