HOBOnet Wind Speed and Direction Sensor

Jika anda berminat untuk membeli alat HOBOnet Wind Speed and Direction Sensor yang disediakan oleh Global Intan Teknindo, silahkan anda langsung hubungi kami melalui :

PT. Global Intan Teknindo

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Deskripsi

Overview

Sensor nirkabel yang bekerja dengan HOBOnet untuk merekam kecepatan angin, hembusan angin, dan arah angin. Sensor nirkabel HOBOnet mengkomunikasikan data secara langsung ke HOBO RX3000 atau stasiun HOBO MicroRX atau meneruskan data melalui sensor nirkabel lainnya kembali ke stasiun pusat. Sensor-sensor ini telah dikonfigurasikan sebelumnya dan siap digunakan, dan data diakses melalui HOBOlink, platform perangkat lunak berbasis cloud inovatif dari Onset.

Features

Sensor Features

  • Provides average wind speed, highest 3-second wind gust, and average wind direction for the measurement interval
  • Designed to meet World Meteorological Organization (WMO) guidelines

Wireless Features

  • 900 MHz wireless mesh self-healing technology
  • 450 to 600 meter (1,500 to 2,000 feet) wireless range and up to five hops
  • Up to 50 wireless sensors or 336 data channels per HOBO RX station
  • Simple button-push to join the HOBOnet wireless network
  • Onboard memory to ensure no data loss
  • Powered by rechargeable AA batteries and built-in solar panel

Spesifikasi

Wind Speed/GustWind Direction
Measurement Range0 to 76 m/sec (0 to 170 mph)0 to 355 degrees
Accuracy±1.1 m/sec (±2 mph) or ±5% of reading, whichever is greater±7 degrees
Resolution0.5 m/sec (1.1 mph)1.4 degrees (0 to 355 degrees)
Starting Threshold≤1 m/sec (2.2 mph)1 m/sec (2.2 mph)
Turning Radius108 mm (4.25 in.)Approximately 135 mm (5.25 in.)
Measurement DefinitionCup revolutions are accumulated every three seconds for the duration of the logging interval Wind speed: Average speed for the entire logging interval Gust speed: The highest three-second wind recorded during the logging intervalUnit vector averaging used; vector components for each wind measurement are calculated every three seconds for duration of logging interval
  

Wireless Mote

Operating Temperature Range-25° to 60°C (-13° to 140°F) with rechargeable batteries -40 to 70°C (-40 to 158°F) with lithium batteries
Radio Power12.6 mW (+11 dBm) non-adjustable
Transmission RangeReliable connection to 457.2 m (1,500 ft) line of sight at 1.8 m (6 ft) high Reliable connection to 609.6 m (2,000 ft) line of sight at 3 m (10 ft) high
Wireless Data StandardIEEE 802.15.4
Radio Operating FrequenciesRXW-WCF-900: 904–924 MHz RXW-WCF-868: 866.5 MHz RXW-WCF-921: 921 MHz RXW-WCF-922: 916–924 MHz
Modulation EmployedOQPSK (Offset Quadrature Phase Shift Keying)
Data RateUp to 250 kbps, non-adjustable
Duty Cycle<1%
Maximum Number of MotesUp to 50 wireless sensors or 336 data channels per one HOBO RX station
Logging Rate1 minute to 18 hours
Number of Data Channels4
Battery Type/ Power SourceTwo AA 1.2V rechargeable NiMH batteries, powered by built-in solar panel or two AA 1.5 V lithium batteries for operating conditions of -40 to 70°C (-40 to 158°F)
Battery LifeWith NiMH batteries: Typical 3–5 years when operated in the temperature range -20° to 40°C (-4°F to 104°F) and positioned toward the sun (see Deployment and Mounting), operation outside this range will reduce the battery service life With lithium batteries: 1 year, typical use
Memory16 MB
DimensionsSensor: 470 x 191 x 121 mm (18.5 x 7.5 x 4.75 in.) Cable length: 3 m (9.8 ft) Mote: 16.2 x 8.59 x 4.14 cm (6.38 x 3.38 x 1.63 inches)
WeightSensor and cable: 1.332 kg (2 lb, 15 oz) Mote: 223 g (7.87 oz)
MaterialsSensor: Polycarbonate wind cups, sealed stainless steel bearing, UV-resistant ABS wind vane and black-anodized aluminum anemometer arm Mote: PCPBT, silicone rubber seal
Environmental RatingSensor: Weatherproof Mote: IP67, NEMA 6
Compliance Marks  
FCC Logo
 RXW-WCF-900
ce
 RXW-WCF-868 Taiwan NCC Mark RXW-WCF-921
Australia/New Zealand General Compliance mark
 RXW-WCF-922

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