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Description
Fully compliant with ISO 9060:2018 spectrally flat Class B specifications, the SMP6 delivers excellent spectral absorption and long-term stability characteristics. Compared to the SMP3 model, these instruments provide improved performance due to the increased thermal mass and the double glass dome construction.
The SMP6 are robust pyranometers that have been designed to provide high quality measurements with little maintenance needs. The SMP6 is fitted with a maintenance-free internal desiccant that lasts at least 10 years. The SMP6 can be used for a good quality measurements for Solar Monitoring, hydrology networks, greenhouse climate control.
The SMP6 has Modbus® RTU RS-485 serial communication, plus an amplified analog output. The sensitivity is stored inside for standardized outputs and it features improved response time and digital temperature compensation. These units can be integrated into SCADA systems and easily swapped out without the need to alter the SCADA systems.
The following items are included with SMP6 Series pyranometers:
- SMP6 Pyranometer
- Sun shield
- 8-pin connector for Customer’s own cable
- Calibration certificate
- Instruction sheet
- Pyranometer fixing kit SMP6: 2 stainless steel screws each: M5 x 80mm; Nuts and flat washers; Nylon Insulation Ring
Specifications
| Classification to ISO 9060:2018: | Spectrally Flat Class B |
| Analogue Output: |
0 to 1V |
| Analogue Output Range: | -200 to +2000W/m² |
| Serial Output: | RS485 Modbus RTU |
| Serial Output Range: | -400 to +2000W/m² |
| Response Time (63%): | <1.5 Seconds |
| Response Time (95%): | <12 Seconds |
| Spectral Range (20% Points): | 270 to 3000nm |
| Spectral Range (50% Points): | 285 to 2800nm |
| Zero offsets (unventilated) (a) thermal radiation (at 200W/m²): (b) temperature change (5K/h): (c) total zero offset: |
< ±8 W/m² < ±2 W/m² < ±10 W/m² |
| Non-Stability (Change/Year): | <±1% |
| Non-Linearity (100 to 1000W/m²): | <±1% |
| Direction Response: | <±15W/m² |
| Spectral Selectivity (350 to 1500nm): | <±3% |
| Tilt Response (0 to 180° at 1000W/m²): | <±1% |
| Temperature Response: | < ±2% (-10 to +40°C), <±4% (-40 to +70°C) |
| Field of View: | 180° |
| Accuracy of Bubble Level: | ±0.1° |
| Detector Type: | Thermopile |
| Power Supply: | 5 to 30vDC |
| Power Consumption (at 12vDC): | 55mW |
| Software, Windows: | SmartExplorer Software, for configuration, test and data logging. |
| Operating Range: | -40 to +80°C (0-100%RH) |
| Dimensions (Diameter x Height): | 150 x 92.5mm |