PHOTODIODE PYRANOMETER

The SK01-D2 is a simple pyranometer for monitoring total solar global radiation on a plane surface. The SK01-DP2 version incorporates a special interference reflector to limit its sensitivity to the Photosynthetically Active Radiation region of the solar spectrum (400-700nm).

 

Performance Specification

Response time (to 95%)	30ms
Non-stability (per year)	-0.5% (typical)
Non-linearity	< 1%
Directional response	< ± 30 W.m-2 (ISO9060:2018 Class C)
Spectral response (w.r.t clear sun), SK01-D2	-6% (heavy haze) to +4% (bright cloud)
Temperature response	< ± 0.15% per °C
Tilt response	no tilt error

SILICON PHOTODIODE SENSOR WITH PRECISION AMPLIFIER

Hard anodized aluminium for corrosion resistance.

Glass dome to keep debris off the cosine corrected diffuser.

In-built signal amplifier to give a millivolt output for easy measurement.

Circular level and adjustable feet.

Sealed to IP66 and fully weatherproof.