{"product_id":"airmar-capteur-st850-vitesse-temperature-nmea-2000-passe-coque-p17","title":"ST850 NMEA 2000 Speed\/Temperature Sensor with P17 Through-Hull Fitting","description":"\u003cp\u003e\n    Designed for NMEA 2000 networks, the AIRMAR ST850 sensor provides accurate measurement of water speed and temperature. This low-profile through-hull transducer integrates Smart™ Sensor technology, processing signals directly for simplified data transmission via a single cable. With its retractable design and P17 plastic hull fitting, it is suitable for fiberglass or metal hulls.\n\u003c\/p\u003e\n\n\u003ch3\u003ePerformance and Integration\u003c\/h3\u003e\n\u003cp\u003e\n    The ST850 transmits speed and temperature data at a rate of 1 Hz, covering a speed range of 2 to 45 knots. Temperature accuracy is ±0.5°C over a range of -10°C to 40°C. Its NMEA 2000 interface ensures plug-and-play connectivity with modern marine electronic equipment. The sensor requires 9 to 16V DC power and generates 17,000 pulses per nautical mile.\n\u003c\/p\u003e\n\n\u003ch3\u003eDesign and Maintenance\u003c\/h3\u003e\n\u003cp\u003e\n    This AIRMAR model features a retractable insert, facilitating maintenance of the impeller and minimizing water entry via an integrated valve when removed. Its low profile, protruding only 5 mm from the hull, reduces drag. It is compatible with a 51 mm mounting hole and can replace existing Airmar transducers such as the B617V, P617V, SS617V, P217, P314, or ST650, offering a practical upgrade solution. The included 6-meter NMEA 2000 certified cable is included.\n\u003c\/p\u003e","brand":"Airmar","offers":[{"title":"Default Title","offer_id":53723738177876,"sku":"44-164-1-01","price":416.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0988\/3274\/4788\/files\/featured-upscaled-12506533822804-1000.jpg?v=1783601129","url":"https:\/\/skysat.fr\/en-us\/products\/airmar-sensor-st850-speed-temperature-nmea-2000-p17-through-hull","provider":"Skysat","version":"1.0","type":"link"}