Description
SI-TEX SRA-1 Rudder Indicator | Boat Supply Store
For vessel operators demanding precise rudder control, especially during close-quarters maneuvering or challenging sea states, the SI-TEX SRA-1 Rudder Angle Indicator offers critical visual feedback. Its high-visibility 3-1/8" analog display presents rudder position with zero at the intuitive six o'clock mark, directly mirroring the vessel's steering. Engineered for seamless integration with SI-TEX SP-70 and SP-80 autopilots, this instrument provides an essential real-time readout for safe and confident command of your vessel's directional trajectory.
Key Features
- Provides precise analog rudder position readings for enhanced control
- Features an easy-to-read 3-1/8" diameter analog faceplate
- Offers high visibility with white characters and scale registrations on a black background
- Includes intuitive red and green directional markings
- Clearly indicates zero rudder position at the six o'clock mark for immediate comprehension
- Designed for direct compatibility with SI-TEX SP-70 and SP-80 Autopilots
- Fits standard 3-3/8" circular instrument cutouts for straightforward installation
- Supports connection of up to five units to a single SI-TEX autopilot for comprehensive monitoring
Specifications
| Product Specifications | |
|---|---|
| Diameter | 3-1/8" |
| Display Type | Analog |
| Zero Position | Six o'clock |
| Character/Scale Color | White on Black |
| Directional Markings | Red and Green |
| Compatibility | SI-TEX SP-70 & SP-80 Autopilots, others with rudder feedback transducer and indicator output |
| Cutout Size | 3-3/8" standard instrument |
| Max Units per Autopilot | 5 |
Who This Is For
Boat owners and captains requiring definitive, real-time rudder position data for critical maneuvering during docking, tight channel navigation, or demanding offshore conditions. It is particularly beneficial for users of SI-TEX SP-70 or SP-80 autopilot systems seeking a dedicated, highly visible rudder angle display.
How It Compares
| Feature | SI-TEX SRA-1 Rudder Indicator | Competitor |
|---|---|---|
| Display Type | Analog | Analog, Digital Color LCD |
| Faceplate Diameter | 3-1/8 inches | 3.15 inches (80mm), 4 inches |
| Zero Position Display | Six o'clock | Twelve o'clock (typical for analog), Digital display, configurable |
| Primary Compatibility | SI-TEX SP-70/SP-80 Autopilots | Raymarine SeaTalk/SeaTalkNG, NMEA 2000 |
Common Concerns Answered
Is this rudder indicator compatible with my non-SI-TEX autopilot system?
The SI-TEX SRA-1 is specifically designed for optimal integration with SI-TEX SP-70 and SP-80 autopilots, and other systems that utilize a rudder feedback transducer and provide a dedicated rudder angle indicator output. Broader compatibility may be limited without specific interface modules.
Will I get as much information from this analog display as a digital unit?
This analog unit provides a highly intuitive and immediate representation of rudder angle, ideal for rapid situational assessment. While digital units may offer additional data streams, the SRA-1 excels in delivering clear, single-function rudder position feedback, which is its primary design purpose.
What if I need to monitor rudder angle on multiple stations or for multiple vessels?
The SI-TEX SRA-1 offers flexibility by allowing up to five units to be connected to a single SI-TEX autopilot, providing comprehensive monitoring capabilities across various locations on a vessel or across multiple helm stations.
Frequently Asked Questions
What is the SI-TEX SRA-1 Rudder Angle Indicator used for?
The SI-TEX SRA-1 Rudder Angle Indicator is used to provide a clear, real-time visual representation of the rudder's position relative to the centerline of the vessel, crucial for precise maneuvering and safe boat handling.
What autopilot systems is the SI-TEX SRA-1 compatible with?
It is designed for direct use with SI-TEX SP-70 and SP-80 Autopilots. It can also be used with other autopilot systems that are equipped with a rudder feedback transducer and a dedicated rudder angle indicator output.
What is the display size and type of the SI-TEX SRA-1?
The SI-TEX SRA-1 features a 3-1/8" diameter analog display with high-visibility white characters and scale markings on a black background.
How is the zero position displayed on the SI-TEX SRA-1?
The zero rudder position is intuitively displayed at the six o'clock mark on the analog dial, mirroring the physical orientation of the rudder when it is centered.
Can multiple SI-TEX SRA-1 units be connected to a single autopilot?
Yes, up to five SI-TEX SRA-1 Rudder Angle Indicator units can be connected to a single compatible SI-TEX autopilot system.
