
EQ08... Solar Pyranometers
- SKU: Middleton Solar-EQ08
Description
The Middleton EQ08-B is an affordable Pyranometer for measuring solar Global Horizontal Irradiance
(GHI). It exceeds the International Organization for Standardization (ISO) specifications for a
Spectrally Flat Pyranometer of Class B. Class B is the second highest accuracy Class. The EQ08-B
incorporates a precision thermoelectric sensor that has low directional error and quick response time.
The EQ08-BE version has an in-built amplifier to give a millivolt output for easy signal measurement.
Details & Specifications
Make | Middleton Solar |
---|---|
Model | EQ08 |
General Specifications | :- |
Weight | 0.8Kg , 2Kg |
Dimension | 230 x 230 x 180mm |
Output | 20Ω (EQ08-B); 65Ω (EQ08-BE) |
Measuring Range | 0 – 4,000 W/m2 |
Power Supply | 5 to15 VDC, 6mA |
Non-Linearity | < ± 0.5 % |
Operating Conditions | operating temperature: -35 to +60°C , operating humidity: 0-100% RH |
Sensitivity | EQ08-B: 9.5 ± 1 µV/W.m-2 ; EQ08-BE: 1.0 mV/W.m-2 |
Spectral Range | 300 - 3000nm (nominal); 305 – 2,700nm (50% points) |
Zero off-set a) 200W/m² | < 4 W.m-2 (unventilated) |
Zero off-set b) 5K/hr | < ± 2 W.m-2 |
Complete zero off-set c) | < ± 7 W.m-2 |
Tilt response | < ± 0.5 % |
Spectral error | < ± 0.4 W.m-2 |
Temperature Response | < ± 1.5 % |
Response time (95%) | 7 ±1 sec |
Protection Level | IP67 |
Cable length | 6m, with connector at instrument end |