Raymarine i50 Tridata System Pack

The Raymarine i50 Tridata Pack includes the i50 Tridata Display along with ST900/P120 and P319 through-hull transducers for precise speed, temperature, and depth measurements.

Designed for smaller vessels, it delivers clear, easy-to-read data with simple installation and seamless networking.

i50 Tridata Key Features

• 3-line viewing of Depth, Speed, and Log/Temperature data
• Red backlighting enhances night visibility
• SeaTalkNG, NMEA2000 and SeaTalk network compatible
• Built-in depth and speed/temperature transducer interface
• Compact footprint
• Low power consumption
• Surface mount or optional trunnion mount kit

Specifications

• Dimensions: Width: 110 mm (4.22 in), Height: 115 mm (4.52 in), Depth: 44 mm (1.7 in)
• Connections: 2 x SeaTalkng connections (compliant with SeaTalk), Transducer connections

Power

• Current (typical / max) 45-65 mA (display only) / 200 mA maximum (transducer connected)
• Nominal supply voltage: 12 V dc
• Operating voltage range: 10 V dc to 16 V dc
• Power consumption: < 1 W typical (display only), 2.4 W maximum (transducer connected)
• LEN (NMEA 2000 Load Equivalency Number) 4

Environmental

• Relative humidity: Max. 93%
• Waterproof rating: IPx6
• Storage temperature: -30 °C to +70 °C 
• Operating temperature: -20 °C to +55 °C 

ST900 Speed & Temperature Transducers

Speed performance has been taken to the next level with the ST900 Speed/Temperature sensor. 

Featuring the new Gen2 Paddlewheel, the ST900 outperforms all other paddlewheel sensors for responsive startup and linearity.

The Gen2 Paddlewheel begins delivering accurate speed reporting as low as 0.3 knots and maintains smooth speed output through 45 knots.

Plastic transducer housing, they sit nearly flush to the boat's hull and minimise drag with only 5mm (3/16") extending outside the hull.

The housing has a valve assembly that helps to minimise water ingress in the bilge when the sensor is removed for routine maintenance of the paddlewheel.

• Speed and fast-response water temperature sensor
• Analogue output for use with Raymarine instruments like i40, i50, iTC-5 and legacy systems
• Retractable for easy maintenance
• ST900 transducer core is retrofittable into existing Airmar P120 and B120 transducer housings

General Specifications

• Records: Speed / Temperature
• Hole Size: 51 mm (2")
• Mounting Style: Low Profile Thru-Hull
• Speed Range: 0.3 to 45 knots (.34 to 52 MPH/.55 to 83 KPH)
• Temperature Range: -10° to 40°C 

P319 Overview

The P319 low-profile depth transducer provides precision depth measurements to Raymarine instruments.  

Housed in a plastic through-hull, the transducer sits nearly flush to the boat's hull to reduce turbulence and enhance performance.

• 200 kHz frequency with a 14° beam width
• Right-angle cable exit saves space and prevents crush damage
• 2" (51mm) hole size
• Suitable for fibreglass or metal hulls
• Compatible with analogue depth instruments like i40 Depth, i50 Depth, iTC-5, ST60+ Depth and similar legacy instruments.

SeaTalk 1 to SeaTalk NG Adaptor for Bridging Devices

The adapter cable enables SeaTalk 1 information to flow through a bridging device that translates older SeaTalk protocols to modern SeaTalk NG and NMEA 2000 protocols.

This adapter is specifically used with ST70-series colour instruments, or the E22158 SeaTalk to SeaTalk NG converter only. Cable: 400mm in Length