Pyrheliometer With Sun Tracker

we are indulged in manufacturing and supplying of Pyrheliometer With Sun Tracker in Allahabad, Uttar Pradesh, India. Solar tracker and Pyrheliometer (Direct Normal Irradiance sensor) is required for the measurement for direct solar radiation and data logger shall record the measured values. Stand-alone solar power supply will feed power for complete system.

Technical ParameterSpecifications
ISO 9060 classificationFirst Class
Response time 95%< 0.2 s
Zero offset AA 0.0 W/mA
"Zero offset B
{Temperature change (5K/hr)}"Measurement uncertaintya 0.45 %
Expanded uncertainty (k=1.96)a 0.9%
Accuracy (Calibration)0.5 %
Non-stability (change/year)< 0.5 % / 5 years
Non-linearity (100 -1000W/mA )< 0.2 %
Spectral selectivity (0.35-1.5Aum)< A 1 %
Temp. dependency (-20A C to 50A C / @ 20A C)< 0.5 %
Tilt response (at 1000W/mA )< A 0.2 %
Sensitivity (AuV/W/mA )7AuV/W/mA
Impedance (IC)< 15kIC
Operating temperature range (A C)- 40 to +80 deg C
Cable lengthMin. 10m length
Spectral range (> 50% transmittance)200 to 4000 nm
Calibration & Warranty validityFor 5 years