The SHP1 pyrheliometer is an enhanced version of the CHP 1, equipped with a smart interface with both amplified analogue output and digital RS 485 Modbus®. The SHP1 has a response time under 2 seconds and individually measured temperature correction from -40°C to +70°C.
CHP 1 Pyrheliometer
The CHP 1 fully complies with the most current ISO and WMO performance criteria for First Class Normal Incidence Pyrheliometer. Every CHP 1 is calibrated upon manufacture, and is supplied standard with a WRR (World Radiometric Reference) traceable calibration certificate.