Raymarine EV-1 Sensor Core
Raymarine EV-1 Sensor Core — Product description
Discover the precision engineering behind seamless navigation with the Raymarine EV-1 Sensor Core, the intelligent 9-axis heart of every Evolution autopilot system. This compact powerhouse tracks your vessel's motion across heading, roll, pitch, and yaw in real-time, using advanced solid-state sensors that deliver unmatched accuracy even in rough seas. Whether you're cruising coastal waters or venturing offshore, the EV-1 ensures your autopilot responds instantly to changing conditions, keeping you on course without the fuss of traditional fluxgate compasses.
What sets the EV-1 apart is its all-in-one design: solid-state gyros, accelerometers, and compass fused with the autopilot processor in a single, rugged unit. No more complex calibrations or vulnerability to onboard interference—auto-compensation handles magnetic fields, delivering reliable performance from the poles to the equator.
Standout Features for Superior Performance
- 9-Axis Precision Sensing: Combines 3-axis accelerometer, compass, and gyro for full 360-degree motion awareness, accurate to within 2 degrees dynamically.
- Versatile Mounting: Surface or bulkhead install above or below decks—ideal for tight spaces on sailboats, powerboats, or yachts.
- Battle-Ready Durability: IPX6 and IPX7 rated for waterproofing and submersion, thriving in -20°C to +55°C conditions.
- Effortless Connectivity: Single SeaTalkng cable for power, data, and integration with Evolution ACUs, control heads, and NMEA 2000 networks.
- Enhanced MFD Integration: Supplies fast heading data for radar overlay, MARPA target tracking, and stabilized chart heading on Raymarine multifunction displays.
- Low Power Draw: Just 30mA via SeaTalkng, with LEN 1 for easy network expansion.
Real-World Advantages for Boaters
Imagine docking in a crosswind or holding a tight waypoint in choppy swells—the EV-1's solid-state tech eliminates the lag and drift of older sensors. Boaters report smoother autopilot responses, reduced helm fatigue, and pinpoint accuracy during long passages. It's not just a sensor; it's your vessel's sixth sense, auto-adapting to heel angles on sailboats or high-speed planing on powercraft.
Compared to mechanical gyros, the EV-1 is lighter (0.29kg), smaller (140mm diameter), and maintenance-free. Pair it with hydraulic pumps for larger vessels or tiller drives for dinghies—versatility defines it. For racing sailors, the roll and pitch data sharpens wind instruments; for fishermen, stable radar overlays spot targets effortlessly.
Detailed Specifications
| Specification | Details |
|---|---|
| Sensors | 3-axis digital accelerometer, 3-axis digital compass, 3-axis gyro angular rate sensor |
| Accuracy | ±2° dynamic heading accuracy |
| Outputs | Heading, Roll, Pitch, Yaw via SeaTalkng (NMEA 2000 compatible) |
| Power | 12V nominal (10.8-15.6V), 30mA consumption, LEN 1 |
| Dimensions | 140mm diameter x 35mm depth (95mm with bracket) |
| Weight | 0.29kg (0.64 lbs) |
| Environmental | -20°C to +55°C operating, IPX6/IPX7 waterproof, 93% max humidity |
| Connections | 1m SeaTalkng spur cable included |
| Mounting | Bulkhead/surface with tray and trim bezel |
Installation Insights for Optimal Results
Getting the EV-1 up and running is straightforward: Secure the mounting tray in a stable, forward-facing spot away from ferrous metals and speakers. Connect the spur cable to your SeaTalkng backbone, power up via the ACU, and run the intuitive SeaTalk calibration wizard from any compatible control head. Pro tip: Align it parallel to the vessel's centerline for best compass performance, and test in open water to verify auto-learn features kick in seamlessly.
For retrofits, it integrates plug-and-play with existing Raymarine networks, minimizing downtime. Always double-check polarity on extended runs to avoid gremlins.
Frequently Asked Questions
What makes the Raymarine EV-1 Sensor Core different from traditional compass sensors?
Unlike fluxgate compasses, the EV-1 uses solid-state 9-axis sensors for 2° accuracy without moving parts, auto-compensating for interference and delivering real-time roll, pitch, yaw, and heading data.
Can the EV-1 be installed below deck?
Yes, its IPX6/IPX7 sealed enclosure allows mounting above or below decks, as long as it's level and away from magnetic influences.
Does the EV-1 work with NMEA 2000 networks?
It connects via SeaTalkng, which is fully compatible with NMEA 2000 using standard adapters, sharing data across your marine electronics.
What autopilots is the EV-1 compatible with?
Designed exclusively for Raymarine Evolution series autopilots, from tiller pilots to hydraulic systems on larger vessels.
How accurate is the heading data from the EV-1?
It provides dynamic accuracy to within 2° in all sea conditions, with reliable performance at high latitudes due to gyro-assisted stabilization.
What's included in the EV-1 package?
The sensor core, 1m SeaTalkng spur cable, mounting tray, trim bezel, and documentation for quick setup.
Is the EV-1 suitable for sailboats?
Absolutely—its pitch and roll sensing excels in heeling conditions, providing stable autopilot control for tacking and gybing.
The EV-1 Sensor Core is at the center of every Evolution system is the intelligent EV sensor core, a 9-axis sensor that monitors vessel motion in all three dimensions. The innovative EV sensor core combines advanced solid-state sensors with the Evolution autopilot processor into a single easy-to-install housing. Mount the EV sensor core above or below decks, the rugged enclosure is fully sealed and built to IPX6 and IPX7 waterproofing and submersion standards. Solid state sensor technology delivers dynamic accuracy to within 2 Degree in all conditions. Auto-compensation for on board magnetic fields and reliable heading accuracy in the northern and southern extremes. Fast and reliable heading data for MARPA, radar overlay, and heading modes on Raymarine multifunction displays.
Raymarine E70096 Attributes
- Compatibility: Evolution Series Autopilots
- Type: 3-Axis Digital Accelerometer/ 3-Axis Digital Compass/ 3-Axis Digital Gyro Angular Rate Sensor
- Mounting Location: Bulkhead/ Surface Mount
- Precision: +/- 2 Degree Accuracy
- Function: Provides Head/ Roll/ Pitch/ Yaw
- Output Format: NMEA 2000
- Operating Voltage: 12 Volt
- Waterproof Rating: IPX6/ IPX7 Waterproof
- Includes: With Heading Sensor/ 1 Meter SeaTalk NG Spur Cable/ Document Pack/ Mounting Tray/ Mounting Trim
Raymarine E70096 Features & Benefits
- Innovative EV Sensor Core Combines Advanced Solid-State Sensors With The Evolution Autopilot Processor Into A Single Easy-To-Install Housing
- Mount The EV Sensor Core Above Or Below Decks, The Rugged Enclosure Is Fully Sealed And Built To IPX6 And IPX7 Waterproofing And Submersion Standards
- Solid State Sensor Technology Delivers Dynamic Accuracy To Within 2 Degree In All Conditions
- Auto-Compensation For On Board Magnetic Fields And Reliable Heading Accuracy In The Northern And Southern Extremes
- Fast And Reliable Heading Data For MARPA, Radar Overlay, And Heading Modes On Raymarine Multifunction Display
- Limited 2 Year Warranty
Raymarine E70096 Warranties
The EV Sensor Core
At the center of every Evolution system is the intelligent EV sensor core, a 9-axis sensor that monitors vessel motion in all three dimensions. The innovative EV sensor core combines advanced solid-state sensors with the Evolution autopilot processor into a single easy-to-install housing.
Mount the EV sensor core above or below decks, the rugged enclosure is fully sealed and built to IPX6 and IPX7 waterproofing and submersion standards.
The EV-1 is designed for Evolution mechanical and hydraulic autopilot systems. SeaTalkng networking enables a single cable connection for power and data to the Evolution ACU (actuator control unit) and extended SeaTalkng and NMEA2000 networks.
Features:
- Precision monitoring of heading, pitch, roll, and yaw allowing the autopilot to evolve instantly as sea conditions and vessel dynamics change
- Flexible installation options. Mount above or below deck
- Simple SeaTalkng connectivity to the control head and ACU
- Solid state sensor technology delivers dynamic accuracy to within 2° in all conditions
- Auto-compensation for on board magnetic fields and reliable heading accuracy in the northern and southern extremes
- Fast and reliable heading data for MARPA, radar overlay, and heading modes on Raymarine multifunction displays
EV sensor core At the center of each Evolution system is the smart EV sensor core, which is a 9-axis sensor that can monitor the movement of ships in all three dimensions. The innovative EV sensor core combines advanced solid-state sensors and the Evolution autopilot processor into an easy-to-install housing. Install the EV sensor core above or below the platform. The sturdy housing is completely sealed and meets Ipx6 and Ipx7 waterproof and immersion standards. Ev- is designed for Evolution mechanical and hydraulic autopilot systems. The Sea Talkng network can connect power and data to the Evolution ACU (actuator control unit) and the extended Sea Talkng and Nmea2000 networks through a single cable.
SKU: NVN-49104
MPN: E70096
UPC: 723193768884
Technical specifications
| Brand | Raymarine |
| Model | Raymarine EV-1 Sensor Core |
| SKU / MFR# | 49104 |
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