Davis Wind Speed and Direction Smart Sensor(S-WCF-M003)

Overview Davis Wind Speed/Direction Smart Sensors are compatible with all HOBO weather station loggers, HOBOware, and HOBOlink. They offer the same ease-of-use as existing Onset Smart Sensors, providing cost-effective HOBO weather stations for projects on a tight budget. Designed to meet World Meteorological Organization (WMO) guidelines Specifications Wind Speed/Gust Wind Direction Measurement Range 0 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 Resolution 0.5 m/sec (1.1 mph) 1 degrees (0 to 355 degrees) Starting Threshold ≤1 m/sec (2.2 mph) 1 m/sec (2.2 mph) Measurement Definition Cup 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 interval See Measurement Operation. Unit vector averaging used; vector components for each wind measurement are calculated every three seconds for duration of logging interval (see Measurement Operation) Operating Temperature Range -40°C to 65°C (-40°F to 149°F) Environmental Rating Weatherproof Housing Polycarbonate wind cups UV-resistant ABS wind vane and black-anodized aluminum anemometer arm Bearing Type Sealed stainless steel Turning Radius 108 mm (4.25 in.) Approximately 135 mm (5.25 in.) Dimensions 470 x 191 x 121 mm (18.5 x 7.5 x 4.75 in.) Weight 1.332 kg (2 lb, 15 oz) Bits per Sample 8 for each channel, 24 total Number of Data Channels* 3 Measurement Averaging Option Automatic averaging (see Measurement Operation) Cable Length Available 3 m (9.8 ft) Length of Smart Sensor Network Cable* 0.5 m (1.6 ft) Kami Distributor Tunggal, Barang asli dari Amerika dan kulalitas sangat bagus, Garansi 12 Bulan, Tim Engineering kami siap melakukan instalasi dan pelatihan ke seluruh wilayah indonesia