Sunshine Pyranometer - SPN1

Global (Total) and Diffuse irradiance in W.m-2 WMO sunshine threshold: 120 W.m-2 direct beam No moving parts, shade rings or motorized tracking The new Sunshine Pyranometer is a patented, meteorological class instrument for measuring global and diffuse radiation and sunshine duration.

Sunshine Sensor - BF5

Measures global and diffuse radiation, and sunshine duration PAR reference sensor for Sun Scan System Outputs can be PAR (mmol.m-2.s-1), Energy (W.m-2) or Lux 
An affordable sensor for measuring global and diffuse radiation and sunshine duration, with wider accuracy tolerances than the SPN1 Sunshine Pyranometer.

Albedometer type - GS2

easures incident and reflected global radiation Comprises two GS1 pyranometers mounted back-to-back. The new Sunshine Pyranometer is a patented, meteorological class instrument for measuring global and diffuse radiation and sunshine duration.

Quantum Sensor - QS2

High quality silicon photodiode sensor for plant science studies Measures photosynthetically active radiation - PAR. High stability silicon photodiode sensor with good cosine response, infinity error correction ring and self-cleaning diffuser. Photograph shows Quantum Sensor and Energy Sensor on SRLF1 ground mounting unit

Dome Solarimeter (Pyranometer) - GS1

Global solar energy to WMO class 2 Dome solarimeter (pyranometer) based on thermopile, for WMO class 2 solar energy reference measurements. Dome 36mm diameter.

Energy Sensor - ES2

High quality silicon photodiode for solar energy measuremen High stability silicon photodiode sensor with good cosine response, infinity error correction ring and self-cleaning diffuser. 

Net Radiometer

UV Radiation Sensors - UV3pA, UV3pB and UV3pAB 
Global net radiation Dome net radiometer based on thermopile, for reference measurements of net radiation