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 classification | spectrally flat Class C (second class) |
| IEC 61724-1:2017 compliance | class C |
| Application | PV monitoring small sized meteorology / climatology, other |
| Heater | no |
| Calibration uncertainty | < 1.8 % (k = 2) |
| Calibration traceability | to WRR |
| Spectral range (wavelength) | 285 to 3000 ×10?3 m |
| Rated operating temp range | -40 to +80 °C |
| Standard cable length | 3 m |
| Rated operating voltage | 5 to 30 VDC range |
| Levelling | ball levelling (optional) |
| Output | : |
| Communication protocol | Modbus over RS-485 |
| Digital output | irradiance in W/m2 and instrument body temperature in °C |
| Analogue output | 0-1 V |
| Transmitted range | 0-1600 W/m2 |
| Version order codes | SR05-D1A3, SR05-D1A3-BL, SR05-D1A3-TMBL |
| Options | longer cable lengths (10, 20 metres)extension cable with connector pair (10, 20 metres) with ball levelling (Specify article number BL01 when ordering) with ball levelling and tube mount (for tube diameters 25 to 40 mm) (TMBL01) OEM versions |
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