{"product_id":"5v-photoelectric-total-solar-radiation-sensor-rs232-aluminum-precise-pyranometer-sunshine-hour-meter-with-protective-cover","title":"5V Photoelectric Total Solar Radiation Sensor RS232 Aluminum Precise Pyranometer Sunshine Hour Meter with Protective Cover In Australia - Darrahopens","description":"\u003cimg title=\"V1294-YM0901-3111240239611\" alt=\"V1294-YM0901-3111240239611\" style=\"display:none\" src=\"https:\/\/services.dropshipzone.com.au\/admin\/api\/public\/images\/logo.png?sku=V1294-YM0901-3111240239611\"\u003e\u003cimg title=\"V1294-YM0901-3111240239611\" alt=\"V1294-YM0901-3111240239611\" style=\"display:none\" src=\"https:\/\/services.dropshipzone.com.au\/admin\/api\/public\/images\/logo.png?sku=V1294-YM0901-3111240239611\u0026amp;rid=19619\"\u003e\u003cp\u003e1、Precise Sensor: The core component of the solar radiation sensor is a high accuracy photosensitive part, ensuring excellent stability and accuracy. Made of premium aluminum alloy, it boasts a long service life. 2、Versatile Functionality: This sensor can measure solar total radiation within the spectrum range of 0.3 to 1.1μm. When oriented downwards, it can also measure reflected radiation, and with a shading loop, it can measure scattered radiation. 3、Sturdy Construction: Equipped with a quartz glass cover processed with precise optical cold work, the sensor is effectively protected against environmental factors that could impact its performance. 4、Protective Cover: The protective cover serves as a protector during transportation and can protect the pyranometer from damage in adverse weather conditions. Simply rotate and unscrew the protective cover when in use. 5、Wide Application: With RS232 output and for Modbus protocol, this photoelectric total solar radiation sensor finds extensive use in meteorology, energy, construction, and other fields.\u003cbr\u003e\nSpecification\u003cbr\u003e\nItem Type: Solar Radiation Sensor\u003cbr\u003e\nMaterial: Aluminum alloy\u003cbr\u003e\nWeight: Approx. 298.00g\/10.5oz\u003cbr\u003e\nProduct Size: Approx. 65x52x49mm\/2.56x2.05x1.93in\u003cbr\u003e\nBottom Hole Distance: Approx. 57mm\/2.24in\u003cbr\u003e\nOutput: RS232 (default for Modbus protocol)\u003cbr\u003e\nRed Wire: Power positive\u003cbr\u003e\nBlack Wire: Connect to device RX, computer serial port pin 2\u003cbr\u003e\nYellow Wire: Connect to device TX, computer serial port pin 3\u003cbr\u003e\nGreen Wire: Power negative\u003cbr\u003e\nPower Supply: 5V\u003cbr\u003e\nSpectrum Range: 300 to 1100nm\u003cbr\u003e\nResolution: 1W\/m2\u003cbr\u003e\nMeasurement Range: 0 to 1500W\/m2\u003cbr\u003e\nSensitivity: 7 to 14μV\/W•m-2\u003cbr\u003e\nAccuracy: ±5%\u003cbr\u003e\nLoad Capacity: Current output impedance RL≤250Ω\u003cbr\u003e\nVoltage output impedance RL≥1KΩ\u003cbr\u003e\nResponse Time: \u0026lt;5s\u003cbr\u003e\nCosine Response: \u0026lt;±10% (sun height angle 10°)\u003cbr\u003e\nNon Linearity: \u0026lt;±5%\u003cbr\u003e\nAnnual Variation: \u0026lt;±5%\u003cbr\u003e\nOperating Environment: Temperature -40°C to 60°C; Humidity ≤100%RH\u003cbr\u003e\nPower Consumption: 0.48W\u003cbr\u003e\nFor Modbus CRC Checksum Steps:\u003cbr\u003e\n1. Initialize a 16 bit register to hex FFFF, referred to as the CRC register.\u003cbr\u003e\n2. XOR the first 8 bits of data with the low byte of the CRC register and store the result in the CRC register.\u003cbr\u003e\n3. Right shift the contents of the register by one bit, filling the highest bit with 0, and check the lowest bit.\u003cbr\u003e\n4. If the lowest bit is 0: Repeat step 3 (shift again). If the lowest bit is 1: XOR the CRC register with the polynomial A001 (1010 0000 0000 0001).\u003cbr\u003e\n5. Repeat steps 3 and 4 for a total of 8 shifts, processing the entire 8 bit data.\u003cbr\u003e\n6. Repeat steps 2 to 5 for the next 8 bit data. The final CRC register obtained is the CRC code (low byte first, high byte last).\u003cbr\u003e\nTroubleshooting:\u003cbr\u003e\nThe displayed value on the instrument is incorrect during output. This may be due to wiring issues or communicating port failure, preventing the correct data acquisition. Please check the wiring for correctness and stability, make sure the serial port is not being used by other devices, and verify the serial port settings are correct.\u003cbr\u003e\nPackage List\u003cbr\u003e\n1 x Solar Radiation Sensor\u003cbr\u003e\n1 x Specification\u003cbr\u003e\nNote\u003cbr\u003e\n1. Please check whether the package is intact, and check whether the product model is consistent with the selection\u003cbr\u003e\n2. Do not connect the wires with electricity, check the wiring is correct before turning on the power\u003cbr\u003e\n3. The length of the sensor line will affect the product output signal, do not change when using\u003cbr\u003e\n4. The sensor is a precise device, do not disassemble the sensor, touch the sensor surface with cutting objects or corrosive liquids during use to avoid damage to the product\u003cbr\u003e\n5. When the sensor is in use, please remove the protective cover.\u003cbr\u003e\r\u003cbr\u003e\nProducts received faulty, damaged, or not as described are eligible for a return, refund, or replacement in accordance with local consumer laws. We are committed to ensuring all products meet the standards of quality and reliability expected by our customers. Please note that we do not accept returns or provide refunds for change of mind. We encourage you to carefully consider your purchase to ensure it meets your needs and expectations.\u003c\/p\u003e","brand":"Darrahopens","offers":[{"title":"Default Title","offer_id":52716841533671,"sku":"V1294-YM0901-3111240239611","price":266.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/1924\/7847\/files\/V1294-YM0901-3111240239611-00.jpg?v=1790730292","url":"https:\/\/www.darrahopens.com.au\/products\/5v-photoelectric-total-solar-radiation-sensor-rs232-aluminum-precise-pyranometer-sunshine-hour-meter-with-protective-cover","provider":"Darrahopens","version":"1.0","type":"link"}