Raymarine TM For ST40.
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Description
Description
Raymarine E26028PZ TM Triducer (P66) & E26027 TM Depth Transducer
Models:
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TM Triducer for ST40 (P66) – Model: E26028PZ
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TM Depth Only Transducer for ST40 – Model: E26027
Overview
Both transducers are designed for Raymarine ST40 series instruments and other compatible legacy models, ensuring accurate sonar feedback for depth monitoring.
The E26028PZ Triducer combines depth, speed, and temperature readings in a single housing for comprehensive performance. The E26027 Depth Only model provides precise depth reading capabilities for simpler requirements.
Ideal for transom-mount installation, both models feature a high-quality molded housing for long-term durability in various hull materials, including fiberglass, wood, and metal-hulled boats.
Key Features (E26028PZ – Triducer):
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Provides depth, speed, and temperature measurements
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Compatible with ST40, ST60+, ST290, and ST70 Instruments*
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Single frequency: 200 kHz operation for reliable performance in shallow to medium depths
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Suitable for metal, wood, and fiberglass hulls
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30 ft (10 m) cable with molded connector
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ST70 systems require additional ST70 Depth Pod (sold separately)
Key Features (E26027 – Depth Only):
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Depth-only transducer optimized for clean signal response
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Compatible with Raymarine ST40 instruments
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Single frequency: 200 kHz for accurate depth readings
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Designed for easy transom mount installation
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Ideal for small to medium vessels needing a pure depth sensor
Comparison Table
| Feature | E26028PZ (TM Triducer P66) | E26027 (TM Depth Only) |
|---|---|---|
| Function | Depth, Speed & Temperature | Depth Only |
| Frequency | 200 kHz | 200 kHz |
| Cable Length | 30 ft (10 m) | 30 ft (10 m) |
| Mount Type | Transom Mount | Transom Mount |
| Compatible Hulls | Metal, Wood, Fiberglass | Metal, Wood, Fiberglass |
| Compatible Instruments | ST40, ST60+, ST290, ST70* | ST40 |
| Additional Requirement (ST70) | Requires ST70 Depth Pod | Not Required |
| Operating Mode | Analog depth & speed interface | Analog depth interface |
What’s in the Box
E26028PZ (P66 Triducer):
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P66 Transom-Mount Depth, Speed & Temperature Transducer
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30 ft (10 m) cable with molded connector
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Installation hardware and instructions
E26027 (Depth Only):
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P66 Transom-Mount Depth Transducer
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30 ft (10 m) cable with molded connector
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Installation hardware and instructions

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