The OPTITEMP TRA-W30 is a clamp-on cable sensor (RTD) for pipe diameters up to DN300 / 12''. The surface temperature sensor is the right choice in applications where inline measurement is not possible or desirable. The RTD features a Pt100 or Pt1000 measuring element and can be used from -50…+200°C / -58…+390°F. The vibration resistant mineral isolated sensor is mounted in a PTFE sensor body with a copper plate for fast response times. The OPTITEMP TRA-W30 comes with PTFE insulated connecting cable. It can be provided with free insulated flying wires for installation in applications where connection terminals already exist.
Product features and options depend on device configuration: Contact us to make sure that your preferred functionality can be combined in one device.
Depending on selected device configuration
| Product type | Temperature sensor |
| Product family name | OPTITEMP |
| Product positioning | For surface temperature measurement in industrial applications |
| Product variants | Standard: OPTITEMP TRA-W30 |
| Measurement variables | Temperature |
| Measurement principle | Resistance (RTD) |
| Measured media | Liquids, Gases, Solids |
| Assembly with thermowell | No |
| Sensor mounting | Clamp-on |
| Measuring insert replaceable | No |
| Measuring insert type | Non-replaceable RTD |
| RTD element type | 1 x Pt100, 1 x Pt1000 |
| RTD configuration | 3-wire, 4-wire |
| Tolerance class (according to DIN EN 60751) | A |
| Temperature sensor connection type option | Flying wires, PTFE insulated connecting cable |
| Sheath dimensions |
26 x 18 x 50 mm/ 1.02 x 0.71 x 1.97 in |
| Mounting point | Surface |
| Measuring point | Surface |
| Process temperature |
-50…+200°C/ -58…+390°F |
| Wetted parts | Copper (Cu) |
