Instrument Expert
Original factory packaging
Service Hotline：
(+86)010-52867771
Instrument Expert
Original factory packaging
Service Hotline：
(+86)010-52867771
Updated:2025-03-13
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User's Manual Datasheet
| Measurand | Hemispherical solar radiation |
| ISO 9060:2018 | Spectrally flat Class B (first class) |
| IEC 61724-1:2017 compliance | Class B |
| Application | National Meteorological Networks, PV monitoring commercial and utility scale, PV monitoring small sized, meteorology / climatology, other |
| Heater | Yes |
| Output | mV |
| Calibration uncertainty | < 1.8 % (k = 2) |
| Calibration traceability | to WRR |
| Spectral range | 285 to 3000 x 10?? m |
| Sensitivity(nominal) | 10 x 10?? V/(W/m2) |
| Analog Output | millivolt |
| Respnse Time | < 10 s |
| Zero offset a | 5 W/m2 unventilated |
| Rated operating temperature range | -40 to +80 °C |
| Temperature response | < ± 2 % (-10 to +40 °C) |
| Standard cable length | 5 m |
| Levelling | optional spring-loaded levelling, with or without tube mount |
| Version order codes | SR15-A1, SR15-A1-LM01, SR15-A1-TLM01, SR15-A1-S7-8.5 |
| Options |
? Adapted sensitivity range ? Spring-loaded levelling; practical for easy mounting, levelling and instrument exchange on flat surfaces ? Tube levelling mount with set of bolts ? With PMF01 pyranometer mounting fixture ? Longer cable; 10 and 20 metres length ? 20 metres extension cable with 2 connectors |
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