WN90LP Weather Station with RS485 Interface and Modbus Protocol
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Features
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℉ to 140℉) |
|
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℉ to 140℉) |
|
Protection Rating |
IPX5 |
|
Power Supply |
2*AA batteries(not included) or DC12V/1A Power adpter (not included) |
|
Battery Life |
1 Year |
Note
- We recommend using lithium batteries in cold climates. 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 (or communication + power supply)
| Measurements | |
|---|---|
Relative Pressure |
|
Outdoor Humidity |
|
Outdoor Temperature |
|
Rainfall |
|
Wind Speed |
|
Wind Direction |
|
UV Index / Solar Radiation |
|
Compatibility Instructions
for all ecowitt network consoles
Please follow the table to make sure you choose the right sensors and concoles before check out.
Note: The "1/4/8/16" means 1 console supports 1/4/8/16 sensors
( excluding accessories )
