This RS485 product requires a wired connection to the host. Users need to use RS485 wired connections to enable communication and data transfer between the sensor and the host. Features Wired communication; Modbus protocol, and requires a console or PC; Piezoelectric rain gauge ...This RS485 product requires a wired connection to the host.
Users need to use RS485 wired connections to enable communication and data transfer between the sensor and the host. Features Wired communication; Modbus protocol, and requires a console or PC; Piezoelectric rain gauge; Ultrasonic anemometer; Barometric; Temperature; Humidity; Solar light intensity and UV index; Waterproof IPX5; RS485 data transport; Heater and power supply; Specifications Model WN90LP Name Ultrasonic Anemometer with Piezoelectric Rain Gauge, Light & UV, Thermo-hygrometer Sensors RS485 Dimensions 93*93*208mm Weight 498(g) Material of Plastic Casing ASA+PC、PC Temperature Metering Range -40°C to 60°C(-40°F to 140°F) Temperature Metering Accuracy ±1°C (± 1.8°F) Temperature Metering Resolution 0.1°C (0.2°F) Humidity Metering Range 1%RH to 99%RH Humidity Metering Accuracy ±5%RH Humidity Metering Resolution 1%RH Barometric Pressure Metering range 300 to 1100 hPa (8.85 to 32.5 inHg) Barometric Pressure Metering accuracy ±5hPa Barometric Pressure Metering resolution 0.1 hPa (0.01 inHg) Rainfall Metering range 0mm to 6553.5mm Rainfall Metering accuracy <5mm/h, ±20%; 5mm/h to 50mm/h, ±10%; >50mm/h, ±20% Rainfall Metering resolution 0.1mm Wind speed Metering range 0m/s to 40m/s Wind speed Metering accuracy <10m/s, ±1m/s; ≥10m/s, ±10% Wind speed Metering resolution 0.1m/s (starting speed > 0.5m/s) Wind Speed Metering Interval 2s GUST speed The second largest value in the past 28 seconds Wind direction Metering range 0° to 359° Wind direction Metering accuracy ±15° Wind direction Metering resolution 1° Light Metering range 0Klux to 200Klux Light Metering accuracy ±25% Light Metering resolution 0.1Klux UV Metering range 1 to 15 UV Metering accuracy ±2 UV Metering resolution 1 Data reporting Interval 8.8 seconds Modbus Baud rate 4800/9600/19200/115200(bps) Communication cable length Over 150 meters (500 ft.) Operating Temperature Range -40°C to 60°C(-40°F to 140°F) Protection Rating IPX5 Power Supply 2*AA batteries(not included) or DC12V/1A Power adpter (not included) Battery Life 120 hours (when no rainfall);112 hours (when continuous rainfall). Avoid using alkaline batteries, especially in cold, damp conditions when starting internal heaters, as heat buildup can cause alkaline batteries to leak when temperatures exceed certain limits.
- You can install a pole (not included) on a permanent structure and then mount the sensor kit on the pole.- The mounting hole accommodates a pole with a diameter of 1.0 inches (pole not included). Packing list 1 x WN90LP 1 x 2M*3.5MM cable (communication + power supply)