The OPTITEMP TRA-V30 is a resistance temperature sensor (RTD) for measuring the temperature in air ducts and pipes. It features a Pt100 measuring element that is placed in the tip of the Ø 6 x 0.5 mm / 0.25 x 0.02 inch brass tube for fast response times. The compact sensor is protected by an aluminium junction box. The measuring range of this HVAC temperature sensor is -25…+200°C / -13…+390°F. The OPTITEMP TRA-V30 comes with an optional 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 HVAC applications with air ducts and pipes |
| Product variants |
|
| Measurement variables | Temperature |
| Measurement principle | Resistance (RTD) |
| Measured media | Gases |
| Assembly with thermowell | No |
| Sensor mounting | Plug-in |
| Measuring insert replaceable | No |
| Measuring insert type | Non-replaceable RTD |
| RTD element type | 1 x Pt100, 1 x Pt1000 |
| RTD configuration | 3-wire |
| Tolerance class (according to DIN EN 60751) | A |
| Temperature sensor connection type option | Junction box |
| Sheath diameters | Ø6 mm / 0.23 |
| Mounting point | Pipe |
| Measuring point | Pipe |
| Process temperature |
-40…+200°C/ -40…+390°F |
| Compression fittings |
Male: G1/4 |
| Analogue outputs | 0…10 VDC, 4…20 mA |
