Marine instruments
Wind, speed, depth and heading at the helm and the masthead. Instruments network with the plotter rather than replacing it.
Choose your instruments.
Wind, speed, depth and heading at the helm and the masthead. Instruments network with the plotter rather than replacing it.
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Alpha Series
High-brightness touchscreen sailing displays that run from an Axiom chartplotter and daisy-chain together for helm or mast mounting.
The Alpha Performance Displays are touchscreen sailing instruments in 7″ and 9″ sizes, built to be read in bright sun and from wide angles, with polarised screens that work with sunglasses. They need an Axiom chartplotter to run: a RayNet Ethernet cable links the two, so the Alpha can show data from the plotter's transducers and its SeaTalkng and NMEA 2000 devices.
Pages cover wind, performance, navigation, autopilot and engine data. Dynamic Wind zooms to the relevant part of the wind display, and SailPoint mode shows a target wind angle to help find best VMG (the fastest progress towards the wind or away from it). Alpha 3.0 adds autopilot control, including with Evolution autopilots. Up to four displays daisy-chain from one power and data cable, which is bought separately.
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Smart Wind
RSW Wired masthead wind sensor with built-in motion compensation, supplied with a 30 m mast cable.
RSW Wired is Raymarine's Smart Wind masthead transducer for sailing boats, measuring wind speed and direction. It carries a 3D motion sensor (an AHRS, which tracks pitch and roll) so readings are corrected for the boat's movement, and Smart Wind processing also compensates for mast twist, bend and up-wash against the sails. Raymarine describes it as pre-calibrated, so no extra processors or lengthy setup are needed, and it works on rotating masts.
It connects to the SeaTalkng backbone through a wired gateway, with a SeaTalkng to DeviceNet adaptor cable in the box, and the 30 m mast cable is supplied. Alpha Performance Displays and Axiom chartplotters combine with it to show true wind. The SeaTalkng backbone needs to be protected by a 5 A fuse.
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i70s Series
Multifunction 4.1″ colour instrument with digital, analogue and graphical pages, including an AIS repeater.
The i70s is a multifunction instrument with a 4.1″ sunlight-viewable colour screen. Rather than one job per unit like the i40 to i60 displays, it carries data views for wind, speed, depth, tridata (depth and speed together), engine, environment, fuel and navigation, shown as digital, analogue or graphical pages. It also works as an AIS repeater, listing the nearest 25 AIS-equipped vessels, and it uses the same LightHouse-style interface as Raymarine multifunction displays.
It connects through one SeaTalkng port, joins NMEA 2000 networks through an adaptor and older SeaTalk through an adapter cable. Analogue depth, wind, speed, compass and rudder transducers connect through the iTC-5 converter, or smart transducers can be used over the network. Two models are listed: the display alone, and a depth, speed and wind pack with transducers and cabling.
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i50 and i60 Series
Compact depth, speed, tridata and wind instruments for sailboats, powerboats and RIBs, in one matching case.
The i50 and i60 are Raymarine's single-purpose instruments. i50 Speed shows speed through the water or over ground with sea temperature, trip and log. i50 Depth adds minimum and maximum depth with shallow, anchor and deep alarms. i50 Tridata combines depth, speed and log on a three-line display. The i60 Wind adds an analogue needle for relative wind angle, with wind speed, Beaufort scale, VMG and tack angle on an LCD, and calculates true and apparent wind.
All share one case with red backlighting and local or group dimming. They have two SeaTalkng connections that also work with NMEA 2000 and older SeaTalk networks, and can act as a master (with their own transducer) or a repeater of another source. The i50 Speed and Depth are also offered as packs with a transducer, and a wind, speed and depth pack covers all three.
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i40 Series
Compact SeaTalk depth and depth-plus-speed displays for smaller powerboats, RIBs and yachts.
The i40 is Raymarine's compact entry instrument, in a 128 × 72 mm case, for smaller powerboats, RIBs and yachts. i40 Depth gives a large depth readout with shallow and deep anchor alarms and a minimum depth display. i40 Bidata puts depth and speed on one screen, with log and sea temperature available too, in small or large digits.
They use the older SeaTalk network rather than SeaTalkng; an optional SeaTalk to SeaTalkng converter kit lets them join a SeaTalkng network. Each has built-in transducer connections, can run as a master with its own transducer or repeat another SeaTalk device, and has a red backlight for night use. They mount on the surface, or on an optional trunnion bracket. Display-only models are offered, along with packs that add through-hull or transom transducers.
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Racing instruments
T060 solar-powered tactical micro compass for racing sailors, waterproof and submersible to 10 m.
The T060 Micro Compass is a wireless, solar-powered tactical compass for sailing and racing, used by Olympians according to Raymarine. Its tactical scale gives the same stable reading on port and starboard tacks, so sailors don't have to remember numbers through a tack, and twin displays stay readable while hiking. A tactical mode reads wind shifts with few button presses, and there is a countdown timer with a resynchronise function.
It is waterproof and submersible to 10 m, charges from its own solar cell, and powers down after seven minutes without motion. It needs no southern hemisphere adjustment and sits in a snap-in cradle for portability. The T061 version comes with a strap bracket. Raymarine's older T070 Race Master Compass and T210 and T215 maxi displays are now retired.
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Alpha accessories
Power and RayNet cables, daisy-chain cables and aluminium mast brackets for 7″ and 9″ Alpha displays.
These are the parts that complete an Alpha installation, and all are bought separately from the display. The Alpha Power and RayNet cable carries power and Axiom network data to an Alpha display over a single cable, in 1, 3, 5 or 10 m lengths, for either screen size. Daisy-chain cables, 0.3 m or 1 m, link further Alpha displays to the first, up to four displays in a chain.
For mounting on the mast, Raymarine makes aluminium brackets for the 7″ and 9″ displays, each in single landscape, dual landscape and single portrait versions. The brackets stack to build up a custom mast display, and joining screws come with each bracket. Because the cables and brackets differ by display size and layout, they are matched to the screens chosen.
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iTC-5 Transducer Converter
Converts analogue depth, speed, wind and rudder transducer signals to SeaTalkng for i70s and ST70-family systems.
The iTC-5 is the bridge between traditional analogue transducers and a SeaTalkng network. Speed and temperature, depth, wind and rudder-angle transducers all connect to one unit through five spade-terminal connections, so there is no need for several separate pods, and it joins the backbone through a SeaTalkng spur. Larger systems can run more than one iTC-5.
The i70 is the only display that can fully calibrate through it. ST70 and ST70+ can calibrate depth, wind and speed/temperature but not rudder or compass, and the i40, i50, i60 and ST60+ displays cannot calibrate it. Without an ST70, ST70+ or i70, older displays have to connect to the analogue transducers directly. The unit is rated splash proof (IPx2) and a 400 mm SeaTalkng spur cable is in the box.
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ST900 Speed and Temperature Transducer
Through-hull paddlewheel speed and temperature transducer, reading from 0.3 knots, in plastic or bronze housings.
The ST900 is a through-hull paddlewheel transducer that measures boat speed and water temperature. Its Gen2 paddlewheel reads from 0.3 knots and stays linear up to 45 knots, and the housing sits nearly flush with the hull, with about 5 mm outside it. The paddlewheel retracts for routine maintenance, and a valve assembly limits water entering the bilge while it is out.
It comes in a plastic P120 housing (for fibreglass or metal hulls) with a 13.7 m or 20 m cable, or a bronze B120 housing (for fibreglass or wood hulls) with a 13.7 m cable. Output is analogue, for Raymarine instruments such as the i40, i50 and iTC-5 and for legacy systems. The core can be retrofitted into existing Airmar P120 and B120 housings. The hole size is 51 mm (2″).
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ST950 Speed and Temperature Transducer
Through-hull paddlewheel speed and temperature transducer in a P17 plastic housing with a 10 m cable.
The ST950 is the sibling of the ST900: a high-performance through-hull transducer for speed and fast-response water temperature, using the same Gen2 paddlewheel. Raymarine says it responds faster at start-up and is more linear than other paddlewheel sensors, starting to report at about 0.3 knots and staying smooth to 45 knots.
The difference is the housing. The ST950 uses the P17 housing, which sits nearly flush with the hull with about 5 mm outside it, and the listed model is the plastic version for fibreglass or metal hulls, with a 10 m cable. The paddlewheel retracts for maintenance, with a valve assembly to limit water entering the bilge. Output is analogue, for Raymarine instruments such as the i40, i50 and iTC-5 and legacy systems. The ST950 core can be retrofitted into existing Airmar P17 and B17 housings. The hole size is 51 mm (2″).
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Wired Masthead Wind Transducer
Traditional masthead wind vane and cup sensor for sailboats and powerboats, in short-arm or long-arm versions.
This is the conventional wired masthead sensor that measures relative wind speed and direction. Combined with boat speed and compass data, it supplies the inputs needed to calculate true wind speed, true wind direction and other derived values. It is built from anodised aluminium and UV-stabilised plastic, and a masthead mounting block and interconnect cable are included. The feather (pointer) and speed cups are replaceable.
Two versions are listed. The short arm (300 mm, with a 30 m cable) suits cruising sailboats and powerboats. The long arm (600 mm, with a 50 m cable) is aimed at high-performance racing and cruising sailboats, because it holds the sensor further from sail updraft. It is compatible with the i60 Wind, iTC-5, ST60+ and ST60 series instruments. It is a different product from the newer RSW Wired Smart Wind sensor, which has built-in motion compensation.
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Rotavecta Wind Transducer
Compact single-rotor masthead wind sensor for powerboats, sized for crowded masts and hardtops.
The Rotavecta is a compact masthead sensor that measures relative wind speed and direction using a single rotating sensor, rather than a separate vane and cups. That keeps the footprint small, which suits crowded masts and hardtops on powerboats. As with the larger wired masthead sensor, boat speed and compass data are combined with it to calculate true wind speed and true direction.
It is built from anodised aluminium and UV-stabilised plastic, and a mounting block and a 20 m interconnect cable are supplied. Raymarine gives the height as 385 mm on a surface mount (426 mm with the rail clamp) and the cup rotation diameter as 187 mm. It is compatible with the i60 Wind, iTC-5, ST60+ and ST60 series instruments, and the i60 Wind has a built-in interface for it.
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DT800 Smart Transducer
Depth and temperature smart transducer with SeaTalkng output, in flat or 12° deadrise versions.
The DT800 is a 235 kHz depth and water-temperature transducer that plugs straight into a SeaTalkng network, with a 6 m cable ending in a SeaTalkng connector, so no converter is needed. It feeds depth and temperature to connected Raymarine instruments and chartplotters, and is calibrated from a networked Axiom chartplotter or an i70s display. Output is 100 W, with a stated depth range of 0.5 m to 180 m.
Two versions suit different hulls: the 0° element for flat mounting positions, and the 12° tilted element that compensates for deadrise (the angle of the hull bottom to horizontal) on V-bottom boats. The 2-inch high-strength plastic housing suits fibreglass or metal hulls and retracts, with a water valve, for maintenance. The 235 kHz frequency is chosen to reduce interference with other depth sounders or fishfinders.
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DST800 Analog Transducer
Depth, speed and temperature in one 2″ through-hull fitting, with an analogue 200 kHz output.
The DST800 is a traditional analogue transducer that puts depth, speed through the water and water temperature into a single 2-inch through-hull fitting. It works at 200 kHz, which is what analogue depth instruments expect, and has a wide, fan-shaped beam so it keeps reading on high-deadrise hulls, even when heeled. The 0° internal element is for flat mounting positions.
The cable is 14 m with analogue spade connectors, and it plugs into an i40 Bidata, an i50 Tridata or an iTC-5 converter, with calibration done from the host instrument. Raymarine lists compatibility with legacy analogue instruments such as ST40, ST60, ST60+ and ST70 and the transducer pods. The high-strength plastic housing suits fibreglass or metal hulls, and the housing retracts, with a water valve, for maintenance. It retrofits Airmar P17, B17, P617V, B617V and SS617V housings.
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P79 In-Hull Transducer
Adjustable in-hull depth transducer that shoots through solid fibreglass, so nothing protrudes from the hull.
The P79 mounts inside the hull and sends and receives through the solid fibreglass bottom, so no hole is cut and nothing protrudes into the water, which lowers drag. The flange is bonded to the hull with quick-setting marine epoxy, aligned to the hull's deadrise using built-in markings, then filled with propylene glycol antifreeze before the active transducer cap is attached and locked. It adjusts for deadrise from 2° to 22°.
It suits solid fibreglass up to 5/8″ (16 mm) thick, or aluminium hulls up to 3.8 mm. It has no water temperature sensor. Four versions are listed: a 200 kHz instrument model with spade connectors (for the i40, i50, iTC-5 and legacy instruments); a dual-frequency 50/200 kHz model for fishfinders with an 8-pin connector (for CP370 and legacy sonar modules); and two P79S smart versions, one with an NMEA 2000 connector and one with a SeaTalkng adapter.
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ST69 Speed and Temperature Transducer
Analogue transom-mount paddlewheel transducer for speed and water temperature, with built-in angle adjustment.
The ST69 is an analogue transom-mount transducer that measures boat speed and water temperature, for boats where a through-hull fitting is not wanted. It has built-in transom angle adjustment for a quick installation and simple maintenance, and a flow channel directs water onto the square-blade paddlewheel. The housing is chemical- and impact-resistant plastic.
Raymarine states a speed range of 4 to 50 knots. It is designed for Raymarine instruments that accept an analogue speed and temperature input, such as the i40 Speed, i50 Speed and iTC-5. Ask us to confirm compatibility with the instrument being fitted before ordering. It measures speed and temperature only; for depth as well, the P65 transom transducer covers depth, speed and temperature.
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P65 Transom Mount Transducer
Transom-mount depth, speed and water temperature transducer for outboard and I/O powerboats.
The P65 is a transom-mounted sensor for outboard and I/O powerboats that provides depth, speed and water temperature in one unit, as analogue signals to compatible instruments. Raymarine names the i40 Bidata, i50 Tridata, iTC-5 and ST60+ as typical pairings. Because all three sensors are built in, a single transducer can feed a combined depth and speed display.
It mounts on the transom with a kick-up bracket that reduces damage from impact, and the paddlewheel speed sensor is replaceable. Ask us to confirm fit against the instrument and boat before ordering. It is the transom-mount choice when depth is needed as well as speed; the ST69 covers speed and temperature only.
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Wireless and racing instrument accessories
Micronet wireless wind, hull and NMEA transmitters, a SeaTalkng gateway, solar panel and a wireless wind kit.
Micronet is Raymarine's wireless instrument network, and these are its building blocks. The T120 Wireless Wind Transmitter and the taller carbon-mast T222 Vertical Wind Transducer are solar-powered masthead units measuring apparent wind. The T121 Hull Transmitter takes depth, speed and compass transducers (sold separately) and runs up to 300 hours on its battery. The T122 NMEA Interface brings NMEA 0183 data from GPS, plotters or autopilots onto the wireless network, and the T221 Mast Rotation Transmitter measures mast rotation to improve wind accuracy.
The Micro-Talk Performance Sailing Gateway connects Micronet to a wired SeaTalkng system, and the T138 External Solar Panel keeps below-deck Micronet units charged. A Wireless Wind Kit with Heading combines a wireless wind transmitter, gateway, remote display and EV-1 heading sensor. Raymarine has retired its wireless display range, so these suit existing and racing systems.
Instruments need their own transducers — depth, speed and wind. We size those alongside the displays.
Pairs with an Axiom display
Chart overlay, Doppler colouring and dual range all need the radar and the display working together. We supply them together and commission them together.
See the chartplotters