
RK200-03 SDI-12 Pyranometer
SKU: WTH-00530
RK200-03 SDI-12 Pyranometer (Radiation Sensor). Key specifications: Spectral range: 300-3200nm; Supply: 5V, 12-24VDC; Range: 0-2000W/m2; Output: 0-20mV, 0-5V, 4-20mA, RS485, SDI-12; Sensitivity: 7-14μV*W-1*m2.
- Spectral range
- 300-3200nm
- Supply
- 5V, 12-24VDC
- Range
- 0-2000W/m2
- Output
- 0-20mV, 0-5V, 4-20mA, RS485, SDI-12
- Sensitivity
- 7-14μV*W-1*m2
- Internal resistance
- 350Ω
- Non-linearity/Accuracy
- <=±2% of full measurement scale
- Measuring angle
- 2π solid angle
- Response time
- <=20s (99%)
- Zero drift (temp drift 5k/h)
- ±5W/m2
- Stability
- ±2%/year
- Cosine correction
- <=±7% (solar elevation angle 10°)
- Temperature effect
- ±2% (-10 to +40°C)
- Operating temperature
- -40 to +80°C
- Recalibration interval
- 2 years
- Desiccant
- Silica gel
- Weight (unpacked)
- 2.5kg
- Pack
- Aluminum alloy instrument box
- Dimension
- ø185x120mm
- Installation bracket (optional)
- Horizontal or adjustable angle bracket
- Ingress Protection
- IP65
- Storage Condition
- 10-60°C @20-90%RH








