NAMUR sensor with extention tube for screw-in

The OPTITEMP TRA/TCA-S41 is a temperature assembly without the neck tube. It is predominantly used in the lower temperature range (up to +150°C / +302°F). When it features a neck tube, spatially separating the process connection from the connection head, the connection head cannot heat up as much. This is particularly important when there is a temperature transmitter in the connection head.

Form acc. DIN 43772: Form 3G

Design: DIN-style, welded, multipart thermowells

Process connection: threads: G 1/2, G 3/4, G 1, 1/2" NPT and 3/4" NPT

Neck tube connection: with fixed neck tube

Tip design: tapered tip

Diameter: Ø 12/9 mm

Features

• Temperature range from -200°C to ≤ 600°C, 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
• Standard and customised length
• Ex Approvals:

- ATEX II 1G Ex ia IIC T6 Ga
- ATEX II 1/2G Ex ia IIC T6 Ga/Gb
- ATEX II 1D Ex ia IIIC T145°C Da IP65

Industries

• Chemical and petrochemical
• Oil and gas
• Power generation
• Machinery
• Iron and Steel
• Pulp and paper

Applications

Threaded thermometers are recommended for general temperature measurement in pipelines and tanks for all industrial areas, even with higher pressures and flow velocities. Threaded thermometers without thermowell are predominantly used to measure the temperature of solids or monitor the temperature in gear units, bearings or machine components.