The OPTITEMP TRA-V40 is a surface temperature sensor used for temperature monitoring on pipes. The resistance temperature sensor (RTD) is clamped to the pipe by a hose clamp and mounted on the coldest part of a pipe system or on the return pipe as a freeze protection. It features a Pt100 measuring element that is placed in the measuring tip for fast response times. The HVAC temperature sensor comes with an aluminium junction box (64 x 58 x 34 mm). It is also available with an integrated transmitter providing current output (4…20 mA or 0…10 V) for the selected measuring range.
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 HVAC applications |
| Product variants |
|
| Measurement variables | Temperature |
| Measurement principle | Resistance (RTD) |
| Measured media | Liquids, Gases, Steam |
| Assembly with thermowell | No |
| Sensor mounting | Clamp-on |
| Measuring insert replaceable | No |
| Measuring insert type | Non-replaceable RTD |
| RTD element type | 1 x Pt100 |
| RTD configuration | 3-wire |
| Tolerance class (according to DIN EN 60751) | A |
| Temperature sensor connection type option | Junction box |
| Mounting point | Surface |
| Measuring point | Surface |
| Process temperature |
-25…+100°C/ -13…+212°F |
| Analogue outputs | 0…10 VDC, 4…20 mA |
