{"product_id":"ft-technologies-ft743-d-sm","title":"FT Technologies FT743-D-SM - digital ultrasonic anemometer","description":"\u003cp\u003eDesigned for demanding environments, the \u003cstrong\u003eFT Technologies FT743-SM\u003c\/strong\u003e ultrasonic anemometer uses patented Acu-Res® technology to provide reliable wind data. This digital surface-mount sensor measures wind speed and direction with data availability greater than 99,9 %, even in the presence of significant vibration or electrical noise. Its corrosion-resistant, IP67 sealed anodized aluminum casing incorporates a heating system to ensure performance in extreme conditions.\u003c\/p\u003e\n\n\u003ch3\u003eSensor Measurements and Performance\u003c\/h3\u003e\n\u003cp\u003eThe FT743-SM is a digital sensor that provides wind, direction, acoustic temperature, and pressure data. It stands out for its instantaneous response of 10 Hz and shock resistance of 50 g.\u003c\/p\u003e\n\u003ctable\u003e\n    \u003cthead\u003e\n        \u003ctr\u003e\n            \u003cth\u003eFeature\u003c\/th\u003e\n            \u003cth\u003eSpecification\u003c\/th\u003e\n        \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eWind Speed Range\u003c\/td\u003e\n            \u003ctd\u003e0 to 75 m\/s (0 to 270 km\/h, 0 to 145,8 knots)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eWind Speed Resolution\u003c\/td\u003e\n            \u003ctd\u003e0,1 m\/s (0,1 km\/h, 0,1 knot)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eWind Speed Accuracy\u003c\/td\u003e\n            \u003ctd\u003e±0,3 m\/s (0-16 m\/s), ±2 % (16-40 m\/s), ±4 % (40-75 m\/s)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eWind Direction Range\u003c\/td\u003e\n            \u003ctd\u003e0 to 360°\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eWind Direction Resolution\u003c\/td\u003e\n            \u003ctd\u003e1°\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eWind Direction Accuracy\u003c\/td\u003e\n            \u003ctd\u003e4° RMS\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eCompass Accuracy\u003c\/td\u003e\n            \u003ctd\u003e5° RMS\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003ePressure Measurement Range\u003c\/td\u003e\n            \u003ctd\u003e260 to 1260 hPa\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003ePressure Measurement Resolution\u003c\/td\u003e\n            \u003ctd\u003e0,0001 hPa\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003ePressure Measurement Accuracy\u003c\/td\u003e\n            \u003ctd\u003e±0,5 %\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eAcoustic Temperature Resolution\u003c\/td\u003e\n            \u003ctd\u003e0,1 °C\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eAcoustic Temperature Accuracy\u003c\/td\u003e\n            \u003ctd\u003e±2 °C (for speed 5-60 m\/s, op. temp. -20°C to +60°C, temp. diff. \u0026lt;10°C)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eMeasurement Principle\u003c\/td\u003e\n            \u003ctd\u003eAcoustic resonance (auto. temp., pressure, humidity compensation)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eOperating Altitude\u003c\/td\u003e\n            \u003ctd\u003e0 to 4000 m\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eTemperature Range (op. and storage)\u003c\/td\u003e\n            \u003ctd\u003e-40° to +85 °C\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eHumidity\u003c\/td\u003e\n            \u003ctd\u003e0 to 100 %\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eProtection Rating\u003c\/td\u003e\n            \u003ctd\u003eIP67 (with supplied O-ring)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd\u003eHeating Parameters\u003c\/td\u003e\n            \u003ctd\u003e0° to 55 °C (user configurable)\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eIntegration and Power Supply\u003c\/h3\u003e\n\u003cp\u003eThe FT743-SM features a universal M12 8-pole circular connector for input\/output. It operates with a supply voltage of 6 V to 30 V DC, supporting battery operation with reduced heating capacity. Current consumption is 26 mA without heating and can reach 2 A with heating activated, for a maximum power of 60 W at 30 V.\u003c\/p\u003e\n\u003cp\u003eThe RS422 (full-duplex) and RS485 (half-duplex) digital interfaces allow flexible integration. Data is available in ASCII format, in polled or continuous output modes, and supports Polar and NMEA 0183 formats. The data update frequency is 10 Hz. The sensor includes error management with an indicator for invalid readings and an overspeed warning disabled by default if the wind exceeds 75 m\/s.\u003c\/p\u003e","brand":"FT Technologies","offers":[{"title":"Default Title","offer_id":53723863220564,"sku":"FT743-D-SM","price":2737.14,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/5fbvp88u_FT743-D-SM-packshot.png?v=1791819945","url":"https:\/\/skysat.fr\/en-kw\/products\/ft-technologies-ultrasonic-wind-sensor-ip67","provider":"Skysat","version":"1.0","type":"link"}