Meteorology and Hydrology

Data Acquisition Systems

Water Quality

Software Application

Special Products

t055 TPIR

Global Solar Radiation Transducer

TPIR measures the global solar radiation, calculated as sum of the direct sun radiation, and the radiation diffused by the sky and scattered clouds. Thanks to its standards of accuracy the sensor is a very suitable for various application in the field of meteorology.
TPIR is equipped with a thermopile element, specifically designed and developed for SIAP + MICROS. The sensing element generates a tension proportional to the captured radiation, which is acquired by a signal conditioning electronics that normalizes the output in a standard tension, current, Modbus or SDI-12 signal. Measurements features are maximised by a double dome made of special optical glass (Schott K5), which allows a wide range of measurement of the solar radiation frequency (0.3 ÷ 3 μm). The production process is completed by a calibration in a climatic chamber with an artificial light source, in order to obtain high accuracy even when the temperature varies.
The sensor is supplied with power and signal cable (4m).
Range 0 ÷ 1300 W/m² (other range on request)
Spectrum 0,3 ÷ 3 µm
Accuracy ± 10 W/m² (1° Class WMO)
Transducer Thermopile
Working temperature -30 ÷ 60 °C

  Data Sheet


19 October 2021 Siap+Micros awarded by Intesa San Paolo bank on “winning bussinesses 2021” project

SIAP+MICROS received an extraordinary recognition in the “Imprese Vincenti 2021” project organized by Banca Intesa in partnership with Cer...

Read more »
21 July 2021 ISPRA confirms SIAP+MICROS as a technological partner for the management of the National Tidal Networks

Monitoring station at Strombolicchio ISPRA (Italian National Network for the Environmental Protection) selects Siap+Micros as a supplier for the maint...

Read more »
18 December 2020 The president and CEO of Siap+Micros guests of the TV show Pole Position

In the schedule of Business24 TV (Sky channel 821) the program “Pole Position” tells the success stories of the Italian companies which ex...

Read more »