Description:
Features
* Thanks for your purchasing this WS90 6-in-1 Ultrasonic Sensor(frequency:433Mhz)
* Ultasonic wind speed, wind direction
*Hapitac rain sensor
* This device measures wind speed, wind direction, rain, temperature, humidity, UV Index and light.
* The Ultrasonic Sensor Package sends data to the receiver via a low-power radio.
* The data can be received by GW1010/HP2550/HP2564/GW2000(sold separately); and can be viewed on APP after the Wi-Fi configuration done.
(Remark: it is just the outdoor sensor, it can not be used alone.)
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1. Solar Panel
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7. Hapitac Rainfall sensor
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2. Ultrasonic wind sensor
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8. NORTH alignment indicator
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3. Temperature & humidity sensor
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9. Battery compartment
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4. Fixed Bolt (Mounting on a pole with 1 inch diameter)
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10. Heating power cable connector
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5. USB port (Factory use only)
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11. Reset button
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6. Light & UV sensor, LED indicator
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12.Calibration button (factory use only )
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Specification
* Wireless frequency: 433Mhz
* Transmission distance in open field: Max.150m(450 feet)
(Remark: it is tested in the open field, no obstacle in between, no signal interference.)
* Sensor reporting interval: 8.8 seconds
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Measurement
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Range
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Accuracy
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Resolution
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Wind speed
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0~40m/s
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<10m/s, +/-0.5m/s
≥10m/s, +/-5%
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0.1M/S
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Wind direction
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0~359°
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<2m/s, ±10°, ≥2m/s, ±7°
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1°
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Rain
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0 – 9999 mm
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± 10%
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0.1mm
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Temperature
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-40~60℃
(-40°F - 140°F)
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±0.3℃
or ± 0.6°F
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0.1℃
or 0.1°F
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Humidity
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1~99%
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±3.5%
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1%
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Light
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0~200Klux
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±15%
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10Lux
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UVI
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1~15
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±2
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1
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Power requirement:
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Main power source
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Solar panel (built-in): 6.5V/4mA
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Backup power source
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2 x AA 1.5V Lithium battery (not included)
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Remark: The primary power source for the outdoor sensor is the solar panel. When available solar power (light over recent period) is insufficient, the batteries will be used. If the outdoor temperature is below 0°C (or 32°F), the use of Lithium batteries is strongly suggested as these are performing better than Alkaline batteries under such circumstances.
