Garmin SteadyCast Heading Sensor

Description

Using a 9-axis solid-state sensor array, the Garmin SteadyCast Heading Sensor sends digital heading information across a NMEA 2000 network rather than using a mechanical compass card. Automatic calibration and heading offset correction form part of its stated configuration, while electronic leveling is provided by the MEMS inertial sensor array. The IPX7 enclosure supports the documented submersible rating for bulkhead, flat-surface, or internal-hull mounting arrangements.

The compact enclosure measures 3.4 by 3.4 by 1.2 inches and weighs 0.26 pounds. Its stated operating range is 5°F to 131°F. Installation requires a compatible NMEA 2000 network and a location that allows correct sensor orientation, with Garmin’s installation procedure using a connected display during calibration.

Key Specifications of the Garmin SteadyCast Heading Sensor

• The 9-axis solid-state array sends digital heading data through NMEA 2000 instead of using a mechanical card or dial.
• Automatic calibration and heading offset correction support configuration after the sensor is installed within a compatible vessel electronics network.
• Electronic leveling from the MEMS inertial array replaces a mechanical gimbal arrangement within the compact heading-sensor enclosure.
• An IPX7 enclosure provides the stated submersible rating when planning bulkhead, flat-surface, or internal-hull mounting locations.
• The 3.4 by 3.4 by 1.2-inch enclosure supports compact installation where required orientation and cable access remain available.
• Operation from 5°F to 131°F defines the stated temperature range for this 0.26-pound electronic sensor.

Helm Use and Readability

This Garmin heading sensor has no mechanical dial, card, or integrated illumination. Heading information is presented through compatible NMEA 2000 equipment after the sensor is connected, installed, and calibrated according to the required network setup.

The 9-axis MEMS array provides electronic leveling instead of a mechanical gimbal. Its digital output makes compatible display integration and sensor orientation central considerations for the completed installation.

Why Choose the Garmin SteadyCast Heading Sensor

This electronic sensor provides NMEA 2000 heading data through a compact 3.4-inch square enclosure rather than a visible mechanical compass card. Automatic calibration, heading offset correction, and electronic leveling define its documented configuration. Buyers comparing networked heading sensors can also evaluate its IPX7 rating, 0.26-pound weight, and bulkhead, flat-surface, or internal-hull mounting options before choosing an installation location.

Mounting and Compensation Considerations

Mount the enclosure on a bulkhead, flat surface, or internal hull location that accommodates its 3.4 by 3.4 by 1.2-inch dimensions. Confirm the position supports the required orientation, NMEA 2000 connection, and access to a compatible display for calibration.

Automatic calibration and heading offset correction are part of the documented configuration. Follow the official Garmin installation procedure, including its specified calibration process, after the sensor is connected to the network.

Warranty and Support

This model is covered by Garmin’s 1-Year Limited Warranty for defects in materials or workmanship from the original purchase date. Mulmarine.com provides product-information support before purchase and assistance with order-related questions. Review warranty eligibility and current coverage details on Mulmarine.com before placing your order.

Before Ordering the Garmin SteadyCast Heading Sensor

Before ordering, verify that your vessel has a compatible NMEA 2000 network and display for heading-data setup and calibration. Confirm the selected bulkhead, flat-surface, or internal-hull location supports the 3.4 by 3.4 by 1.2-inch enclosure, required sensor orientation, cable routing, and access for installation.