{"product_id":"airmar-b45-traditional-cw-thru-hull","title":"Airmar B45 Traditional\/CW Thru-hull","description":"\u003c!-- airmar-official:v1 sku:31-696-1-01 page_sha256:417aaeb75f643a012dc1a58f70709d1f17538a106a8ac20da666c1310b57dbc4 tariff_sha256: --\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003e600 W The B45 is Airmar’s smallest and most economical, dual-frequency, bronze, stem transducer. It features a single, 50\/200 kHz ceramic element. The included fairing streamlines the transducer and increases the performance—even at higher speeds.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eAcoustic Window\u003c\/th\u003e\n\u003ctd\u003eUrethane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCommon Use\u003c\/th\u003e\n\u003ctd\u003eCruising\/Racing Sailboats, Leisure\/Yachting, Fishing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConventional Beam\u003c\/th\u003e\n\u003ctd\u003e45°\/12°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFrequency\u003c\/th\u003e\n\u003ctd\u003e50\/200 Khz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFunctions\u003c\/th\u003e\n\u003ctd\u003eDepth, Temperature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHole Size\u003c\/th\u003e\n\u003ctd\u003e22 mm (7\/8\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHousing\u003c\/th\u003e\n\u003ctd\u003eBronze\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHull Material\u003c\/th\u003e\n\u003ctd\u003eFiberglass or wood\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Deadrise\u003c\/th\u003e\n\u003ctd\u003eUp to 26° with fairing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Deadrise Angle\u003c\/th\u003e\n\u003ctd\u003e26°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Depth\u003c\/th\u003e\n\u003ctd\u003eLow frequency- 366 m (1200'), High frequency- 206 m (700')\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Vessel LOA\u003c\/th\u003e\n\u003ctd\u003eUp to 9 m (30')\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting Style\u003c\/th\u003e\n\u003ctd\u003eThru-Hull with Fairing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Rating\u003c\/th\u003e\n\u003ctd\u003e600 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Family\u003c\/th\u003e\n\u003ctd\u003eMarine\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRetractable housing\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSingle or Dual Frequency\u003c\/th\u003e\n\u003ctd\u003eConventional Dual Frequency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTilted Element\u003c\/th\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUsable Shaft Length\u003c\/th\u003e\n\u003ctd\u003e92 mm (3.62\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e2.5 kg (5.5 lb.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c!-- \/airmar-official --\u003e\u003c!-- sr-faq v=1 vendor=airmar source_sha256=0ec70cc3d74ee8443b38b153f49774010f6e0189f52b941fb15372e39299467e --\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the threaded mounting size for installation?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eThreaded mounting is M22 x 1.5, and mounting hole diameter is 22 mm (7\/8\").\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the maximum hull deadrise supported with the included fairing?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eWith the fairing, hull deadrise up to 26° is accommodated by the transducer design.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow is the acoustic window of the B45 constructed?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe acoustic window material is urethane for durability and signal clarity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow precise is the temperature sensor on the B45?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe fast-response water-temperature sensor provides ±0.2°C (±0.1°F) accuracy.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the configuration of the ceramic element?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eThe transducer features a single, 50\/200 kHz ceramic element.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the B45 suitable for high-speed performance?\u003c\/summary\u003e\n\u003cdiv\u003e\n\u003cp\u003eYes, the streamlined fairing and design provide optimal results even at higher speeds.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c!-- \/sr-faq --\u003e","brand":"Airmar","offers":[{"title":"Generic","offer_id":54064675357009,"sku":"31-696-1-01","price":3228.0,"currency_code":"CNY","in_stock":true},{"title":"Furuno 10-pin","offer_id":54064675389777,"sku":"31-272-2-02","price":2244.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0955\/4434\/4913\/files\/294d0583c2c6e07_lg.png?v=1781500830","url":"https:\/\/www.sailrace.com\/en-cn\/products\/airmar-b45-traditional-cw-thru-hull","provider":"SailRACE","version":"1.0","type":"link"}