Accessories

Depth 170kHz to N2K Compatible & NMEA 0183

Depth 170kHz to N2K Compatible & NMEA 0183
Part number: ATBLBD1
Price: GBP 685 ex VAT and shipping

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This will convert data from a 170kHz depth sensor to N2K or NMEA 0183 as required.

N2K Compatible Transducer Change Over Switch

N2K Compatible Transducer Change Over Switch
Part number: ATCOSN1
Price: GBP 375 ex VAT and shipping

The Tack Change Over Switch allows two NMEA 2000, Simnet, Seatalk NG, or CANbus ‘Smart’ sensors such as the Airmar DST800 on one instrument system or display. Boat Speed and/or Depth PGN’s are automatically routed from either the Port or Starboard transducer or boat speed sensor and output as a single source to the connected instruments. If the apparent wind information is available on the bus then the Tack COS will use this as priority for deciding which tack the vessel is on. If no wind PGN is available then the Tack COS has its own gravity change over switch built in. Installation couldn’t be easier. Simply screw to the bulkhead and connect to the bus using the supplied NMEA 2000 connection.

Gravity Transducer Change Over Switch

Gravity Transducer Change Over Switch
Part number: ATCOSG1
Price: GBP 325 ex VAT and shipping

A simple gravity switch that selects the sensor and passes it through the direct signals to the instrument system. Running intelligent algorithms, the switch avoids unnecessary switching which causes inaccurate boat speed readings, delayed depth readings and early switch contact failure. With an inbuilt microcontroller, it prevents the unwanted switching between transducers whilst sailing in light breeze, downwind, motoring or stationary. The standard version works on gravity alone to calculate which transducer to use. Can also be supplied with a manual selection switch and NMEA0183 input allowing for selection on apparent wind angle (often used on multihulls).

Loadcell Amplifier, serial & 0-5v output

Loadcell Amplifier, serial & 0-5v output
Part number: ATDLA01
Price: GBP 625 ex VAT and shipping

Converts standard load cells or load pins into RS232, NMEA 0183, CANbus (NMEA 2000 ready), Bluetooth option or 0-5V analogue data. It also has a trip relay for use as an alarm output or limit switch. This unit can be connected directly to our Stowe Dataline GX display and Loadpin to work as a standalone system, with user friendly calibration and alarm settings carried out entirely from the display buttons. Alternatively it can also be calibrated from a PC connected via RS232 or via a push button and adjustment inside the top cover. The unit has two RS232/NMEA inputs and can be programmed to multiplex these inputs to combine data with the measured load before re-transmitting it via any one of the outputs. The output of the unit can be logged using a PC running Expedition software. In general it offers fantastic accuracy, stability and noise immunity.

Loadcell Amplifier, Fastnet & Ethernet output

Loadcell Amplifier, Fastnet & Ethernet output
Part number: ATDLA02
Price: GBP 975 ex VAT and shipping

This loadcell module is an element of a new A+T Instruments processor system. It also provides a direct replacement for the now discontinued B&G Fastnet Loadcell Amplifier and it will provide an additional configurable linear channel input.

A+T Junction Box 5 way

A+T Junction Box 5 way
Part number: ATJBX05
Price: GBP 165 ex VAT and shipping

Developed in response to boats suffering instrument failure through water getting into wiring. The A+T Junction Box is fully waterproof and aimed at network connections such as CANbus and Fastnet plus NMEA0183. Whilst not designed for underwater use we have had a junction box and displays working in an underwater display case since April 2018.

Paddlewheel to Underwater Unit Converter

AT_Paddlewheel-UWU_converter
Part number: ATPWC01
Price: GBP 325 ex VAT and shipping

Converts new style paddlewheel boat speed sensor signals to old style B&G UWU signals. NMEA output also available as an option, providing a standalone unit with built in calibration and NMEA output to interface to, for instance, a PC or chartplotter.

Paddlewheel to UWU Converter (NMEA)

Part number: ATPWC02
Price: GBP 425 ex VAT and shipping

Converts new style paddlewheel boat speed sensor signals to NMEA output providing a standalone unit with built in calibration and NMEA output to interface to, for instance, a PC or chartplotter.

NMEA0183 to Paddlewheel output

AT_NMEA_Paddlewheel
Part number: ATPWC03
Price: GBP 650 ex VAT and shipping

The NMEA Paddlewheel converts NMEA from either a GPS or electromagnetic log to a paddlewheel output suitable for connecting directly to an instrument system, such as a B&G Hydra/Hercules.

NMEA0183 to 213 Mast Head Unit Converter

AT_NMEA-Masthead_Unit_Converter
Part number: ATMHUC1
Price: GBP 650 ex VAT and shipping

Converts NMEA into the analogue signals required by a B&G Hydra system.

B&G Hornet 4 to NMEA0183 converter

AT_Hornet-NMEA
Part number: ATH4CV1
Price: GBP 425 ex VAT and shipping

Connect your B&G Hornet 4 to a computer, chart plotter, Android device, etc., using NMEA. Calculates true wind and outputs Boat Speed, AWA, TWA, AWS and TWS.

B&G Hornet 4 to NMEA0183/USB converter

AT_Hornet-NMEA
Part number: ATH4CV2
Price: GBP 425 ex VAT and shipping

Connect your B&G Hornet 4 to a computer, chart plotter, Android device, etc., using NMEA and/or USB and/or Bluetooth. Calculates true wind and outputs Boat Speed, AWA, TWA, AWS and TWS.

A+T Suncover for MFD/PHD and 3020

A+T Suncover for MFD/PHD and 3020
Part number: ATSUN01
Price: GBP 30 ex VAT and shipping

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Silicon covers are soft, flexible, easy to clean and easy to store. Shipped with all A+T Multi Function Displays, 3020s and Pilot Head Displays, but are also compatible with B&G 20/20s and B&G H3000 GFDs & FFDs.

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