Description
SI-TEX 494/50/200 In-Hull Transducer for ES502 | Boat Supply Store
For SI-TEX ES502 fishfinder owners requiring a non-drilling sonar solution, this in-hull transducer provides robust dual-frequency performance. It operates at 50/200 kHz with a maximum power handling of 500W, delivering distinct returns from deeper water and finer detail in shallower areas. The 42° beam angle at 50 kHz and 12° beam angle at 200 kHz are critical for identifying bottom structure and individual fish targets, ideal for coastal fishing scenarios off the Texas coast where hull integrity is paramount.
Key Features
- Dual Frequency operation at 50/200 kHz for versatile fishfinding.
- 500W maximum power handling for strong sonar signals.
- In-hull mounting eliminates the need for hull drilling, preserving structural integrity.
- Specific integration with SI-TEX ES502 fishfinders for seamless compatibility.
- Wide beam angle of 42° at 50 kHz for broad coverage.
- Narrow beam angle of 12° at 200 kHz for precise target identification.
- 30-foot cable provides ample length for installation routing.
- Durable plastic housing designed for marine environments.
Specifications
| Product Specifications | |
|---|---|
| Dual Frequency | 50/200 kHz |
| Max Power | 500W |
| Beam Angles | 42° @ 50 kHz, 12° @ 200 kHz |
| Housing | Plastic |
| Mount | In-Hull |
| Plug | 8-pin |
| Cable | 30' |
| Temperature Sensor | No |
| Speed Sensor | No |
| Compatible with | SI-TEX ES502 |
Who This Is For
Boaters and anglers operating a SI-TEX ES502 fishfinder who prioritize an in-hull installation method. This transducer is ideal for vessels where through-hull installations are impractical or undesirable due to hull material or construction.
How It Compares
| Feature | SI-TEX 494/50/200 In-Hull Transducer for ES502 | Airmar P79 |
|---|---|---|
| Frequency | 50/200 kHz | 50/200 kHz |
| Max Power | 500W | 600W |
| Mount Type | In-Hull | In-Hull |
| Beam Angle @ 50 kHz | 42° | 20° |
| Beam Angle @ 200 kHz | 12° | 15° |
| Connector | 8-pin | 8-pin |
| Temperature Sensor | No | No |
| Speed Sensor | No | No |
Common Concerns Answered
What are common issues encountered with in-hull transducers?
Some users report that optimal performance requires precise placement within the hull, as hull material density and acoustic path can impact signal integrity. Additionally, incorrect installation proximity to other onboard electronics can occasionally lead to signal interference.
Is an in-hull transducer as effective as a through-hull unit?
In-hull transducers offer a viable alternative when drilling is not an option. While effective, they demand careful consideration of hull material and optimal placement to ensure clear acoustic transmission and reliable sonar returns, potentially requiring more attention during setup than through-hull models.
How complex is the installation of an in-hull transducer?
The installation difficulty is rated a 3 out of 5. While it avoids hull drilling, achieving peak performance necessitates precise placement within the hull for optimal acoustic transmission. Professional installation is advisable for individuals not experienced with transducer mounting.
Frequently Asked Questions
What fishfinder models is the SI-TEX 494/50/200 In-Hull Transducer compatible with?
This transducer is specifically designed and compatible with the SI-TEX ES502 fishfinder model.
What are the beam angles provided by this transducer at its operating frequencies?
The SI-TEX 494/50/200 In-Hull Transducer offers a beam angle of 42° at 50 kHz and a narrower beam angle of 12° at 200 kHz.
What is the maximum power handling capability of this SI-TEX in-hull transducer?
The transducer is rated for a maximum power handling of 500W.
Does the SI-TEX 494/50/200 In-Hull Transducer include sensors for water speed or temperature?
No, this specific SI-TEX 494/50/200 In-Hull Transducer does not include integrated sensors for measuring water speed or temperature.
What type of electrical connector does this SI-TEX in-hull transducer utilize?
The SI-TEX 494/50/200 In-Hull Transducer uses a standard 8-pin electrical connector for its connection to the fishfinder unit.
