OPTITEMP TRA-S11

Resistance (RTD) temperature assembly for standard applications

  • Compression fitting connection
  • DIN-style based on form 8, welded multipart thermowell with tapered tip
  • -200…+600°C /-327…+1112°F

The OPTITEMP TRA-S11 is a threaded RTD sensor assembly with a straight welded multipart thermowell (based on form 8). The industrial temperature assembly for standard applications can be screwed directly to the process pipe or tank. The RTD is predominantly used in applications with lower process temperatures up to +600°C / +1112°F. It is suitable for temperature measurement of liquids and gases, at low to medium pressures and flow velocities. The OPTITEMP TRA-S11 is available with ATEX and IECEx approvals.

Product positioning

For lower temperature applications

Product variants

Standard: OPTITEMP TRA-S11

EX: OPTITEMP TRA-S11 Ex

Measurement variables

Temperature

Measurement principle

Resistance (RTD)

Measured media

Liquids, Gases

Assembly with thermowell

Yes

Temperature assembly design

DIN-style

Thermowell type

Multipart welded

Thermowell form (according to DIN 43772)

Form 8

Sensor mounting

Screw-in

Measuring insert replaceable

Yes

Measuring insert type

Replaceable spring loaded mineral isolated measuring insert OPTITEMP TR 100

RTD element type

1 x Pt100, 2 x Pt100

RTD configuration

2-wire, 3-wire, 4-wire

Tolerance class (according to DIN EN 60751)

1/10 DIN B, A, AA, B

Temperature sensor connection type option

Ceramic terminal block, Flying wires, Temperature transmitter

Thermowell diameters

Ø9 mm / 0.35″, Ø10 mm / 0.39″, Ø11 mm / 0.43″, Ø12 mm / 0.47

Thermowell tip design

Straight

Mounting point

Pipe, Tank

Measuring point

Pipe, Tank

Process temperature

-200…600°C/-327…1112°F

Materials Wetted parts

Austenitic stainless steel (1.4404/316L), Austenitic stainless steel (1.4571/316Ti)

Thread connections

G½, G¾, G1

½ NPT, ¾ NPT

Certificates/Approvals Ex

ATEX, IECEx

Features & Options

Product features and options depend on device configuration: Contact us to make sure that your preferred functionality can be combined in one device.

  • Temperature measurement of liquids and gases
  • Thermowell material: 1.4404 / 316L or 1.4571 / 316Ti
  • Standard or customised lengths
  • Different connection heads available (IP54…IP68)
  • With optional temperature transmitter
  • Available as intrinsically safe: ATEX, IECEx