The T351 range of compact, lightweight, low-maintainance, naturally ventilated solar radiation screens is suitable for use with a wide range of air temperature and air humidity probes which are on the market. It is an ideal add-on to reduce errors due to the sun heating unprotected probes, a number of variants being available to suit different probe dimensions.

For those customers requiring a complete solution, the T351 is also available ready-fitted with one of a selection of compatible probes.

The T351 screen is available fitted with the HMP110 voltage output RH & Temperature sensor as our T351-HMP110 Voltage Output RH&T Sensor with Screen/Shield (also configurable for Dewpoint).

Industrial users often require the temperature to be presented as a conditioned 4-20mA or voltage signal - this can be achieved using any suitable off-the-shelf commercially available industrial DIN-rail mounted voltage-to current-converter module.

Where the highest precision is required, our T302 instrument is available to special order. Manufactured to a Uk Met Office design, comprehensive solar/ground-radiation screening and motor-aspiration with precision sensing elements are the key features of this unit, which is ideal for use in pairs to measure small temperature differences, such as in boundary layer research or atmospheric stability measurement.