Solar Radiation Sensor High Precision Pyranometer for Weather Station 9-30V

[FUNCTION]: MEASURES TOTAL SOLAR RADIATION IN SPECTRAL RANGE OF 0.3-1.1μm, CAPABLE OF REFLECTED AND SCATTERED RADIATION.[HIGH PRECISION]: CORE DEVICE UTILIZES HIGH-PRECISION PHOTOSENSITIVE FOR EXCEPTIONAL STABILITY AND ACCURACY.[GLASS COVER]: PRECISION QUARTZ GLASS COVER PREVENTS ENVIRONMENTAL INFLUENCES, ENSURING CONSISTENT PERFORMANCE.[PROTECTION COVER]: SAFEGUARDS INSTRUMENT DURING TRANSPORTATION AND IN INCLEMENT WEATHER, EASY TO REMOVE WHEN IN USE.[VERSATILE APPLICATION]: IDEAL FOR METEOROLOGY, ENERGY, FARMING, AND CONSTRUCTION INDUSTRIES, SUITABLE FOR VARIOUS ENVIRONMENTS.Spec:Item Type: Solar Radiation SensorWire Color: Red: Output signal RS485: Power PositiveBlack: Output signal RS485: A+Yellow: Output signal RS485: B-Green: Output signal RS485: Power NegativePower Supply: 9-30VOutput: RS485 (default for Modbus protocol)Product Size: Approx. 65 x 52 x 49mm / 2.6 x 2 x 1.9in, Bottom Hole Distance: Approx. 57mm / 2.2inMaterial: Aluminum AlloySpectrum Range: 300-1100nmResolution: 1W/㎡Measurement Range: 0-1500W/㎡Sensitivity: 7-14μV/W ㎡Accuracy: ±5%Load Capacity: Current Output Impedance RL250Ω Voltage Output Impedance RL1KΩResponse Time: Cosine Response: Non Linearity: Yearly Variation: Operating Environment: Temperature -40℃ to 60℃; Humidity 100%RHPower Consumption: 0.48 WWeight: Approx. 298.00g / 10.51ozFor Modbus CRC checking steps :.1. Preset the 16 bit register to hexadecimal FFFF, call this register as CRC register;2. Isolate the first 8 bit data with the lower bit of the CRC register and put the result in the CRC register;3. shift the contents of the register one bit to the right (towards the low bit), fill the highest bit with 0, and check the lowest bit;4. if the lowest bit is 0: repeat step 3 (shift again) if the lowest bit is 1: the CRC register is iso-orthogonal to the polynomial

• [FUNCTION]: MEASURES TOTAL SOLAR RADIATION IN SPECTRAL RANGE OF 0.3-1.1μm, CAPABLE OF REFLECTED AND SCATTERED RADIATION.
• [HIGH PRECISION]: CORE DEVICE UTILIZES HIGH-PRECISION PHOTOSENSITIVE FOR EXCEPTIONAL STABILITY AND ACCURACY.
• [GLASS COVER]: PRECISION QUARTZ GLASS COVER PREVENTS ENVIRONMENTAL INFLUENCES, ENSURING CONSISTENT PERFORMANCE.
• [PROTECTION COVER]: SAFEGUARDS INSTRUMENT DURING TRANSPORTATION AND IN INCLEMENT WEATHER, EASY TO REMOVE WHEN IN USE.
• [VERSATILE APPLICATION]: IDEAL FOR METEOROLOGY, ENERGY, FARMING, AND CONSTRUCTION INDUSTRIES, SUITABLE FOR VARIOUS ENVIRONMENTS.