5 in 1 Wired Weather Meter Sensor with Wind Speed, Direction, Temperature, Humidity & Air Pressure - Compact Outdoor Meteorologist Tool for, Sailing & Environment

Product description Item Type: Wired Weather MeterProduct Size: Approx. 165x70mm / 6.5x2.8inGross Weight: 457g/16.1ozMaterial: ABS, Aluminum AlloySupply Voltage: DC5VCommunication Type: TTL (for Modbus RTU)Cable Length: 2 MetersOperating Environment: 0‑100%RH, ‑40℃ to +60℃ Protecting Grade: IP64Built in Sensors: Wind Speed, Wind Direction, Temperature, Humidity, Air PressureWidely Used: Wind Direction Measurement in Greenhouse, Environmental Protecting, Ship, Wharf, Aquaculture, Advertisement Gate, Meteorology, Ocean, Environment, Airport, Harbor, Laboratory, Industry, and Transportation Environment.Wind Speed: 0 to 45m/s range, start wind speed 0.8m/s, ±(0.5+0.02V)m/s accuracy, 0.1m/s resolution, 40mW power consumptionWind Direction: 0 to 359° range, ±3° accuracy, 1° resolution, 40mW power consumptionAtmospheric Temperature: -40 to 80°C range, ±0.3°C accuracy, 0.1°C resolution, 1mW power consumptionAtmospheric Humidity: 0 to 100%RH range, ±5%RH accuracy, 0.1%RH resolution, 1mW power consumptionAtmospheric Pressure: 300 to 1100hPa range, ±0.5 hPa (25°C) accuracy, 0.1 hPa resolution, 0.1mW power consumptionSensor Total Power Consumption: Wiring Diagram:TTL signal output, the sensor wire sequence is defined as follows:Red: power positive VCCGreen: power negative GNDBlack: TXDYellow: RXDNote: Make sure the wiring is correct before sending power.Communicating Protocol:All commands in the manual of weather meter are RTU protocol format commands. All have been configured at the factory, if you need to modify the protocol, refer to the relevant commands or ask for help. Baud rate 9600, 8 data bits, 1 stop bit, no check. 2 frames of data communicating interval of at least 500ms. The default address is 1, and the RTU communicating format is as follows:Number of address bytes: 1 byteNumber of command bytes: 1 byteNumber of register address bytes: 2 Manufacturer Contact Information 1

• [Multifunction Monitoring]: Measures five key weather elements including wind speed, wind direction, air temperature, humidity, and air pressure with high precision, offering all-in-one environmental data essential for meteorology, , forestry, and sailing gear applications.
• [Robust Construction]: Crafted from durable ABS and aluminum alloy with IP64 rating, this wired weather sensor withstands harsh conditions like salt spray and extreme temperatures (-40°C to 60°C), ensuring reliable performance in outdoor and industrial environments.
• [Compact & Efficient Design]: Miniaturized size at approximately 6.5 x 2.8 inches and low total power consumption (<150mW) enable easy installation and continuous monitoring without burden, ideal for handheld use or integration with professional anemometer setups and sailboat accessories.
• [Versatile Applications]: Designed for diverse scenarios such as greenhouse wind direction tracking, port and harbor weather monitoring, airport environmental sensing, and chemical plants, supporting meteorologists and outdoor enthusiasts including sailors needing precise barometric pressure and cfm data.
• [Accurate & Stable Data]: Incorporates advanced filtering algorithms with compensation for rain and fog interference, maintaining valuable consistent readings within ±0.5 hPa pressure accuracy and ±(0.5+0.02V) m/s wind speed accuracy, ensuring confidence for professional and hobbyist weather monitoring.