印度采购需求：天气传感器，气象站

I'm interested in sourcing a wind speed and direction sensor that combines both functionalities into one unit. Ideally, this sensor should be capable of providing output via RS485 communication protocol, which is essential for integrating with our existing systems. Please share any available options that meet these specifications, including relevant technical details such as range, accuracy, and any additional features that might enhance performance in various weather conditions. Additionally, I would appreciate information on pricing, lead times, and minimum order quantities. If you have datasheets, installation guides, or any other documentation, please include those as well. Understanding your warranty policy and after-sales support would also be beneficial. Looking forward to your prompt response with the options you have available.