Click to enlargeAirmar DT812PV-235-N2 - 235kHz - Plastic Thru Hull Smart Sensor - 12° Tilt - NMEA 2000 - 6M Cable
Manufacturer: AirmarPart #: DT812PV-235-N2SKU: 88888
- 100W
- 235 kHz
- Thru Hull
- Bronze
Item #: 88888
Category: Transducers
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Description
DT812PV-235-N2 - 235kHz - Plastic Thru Hull Smart Sensor - 12° Tilt - NMEA 2000 - 6M Cable Airmar has taken its proven Tilted Element™ and broadband technologies and applied them to its leading line of Smart™ Sensors. The DT800 is a low-profile, retractable, thru-hull sensor that computes accurate depth and temperature data and sends it to any NMEA 0183 or NMEA 2000® display.
The DT800 operates at a frequency of 235 kHz and can run simultaneously with other Airmar 50/200 kHz transducers on-board with no interference. The broadband ceramic delivers depth readings to 183 m (600'), as well as accurate shallow-water readings in as little as 500 mm (1.
6'). Available in fixed 0°, 12°, or 20° tilt, the DT800 is perfect for power and sailboat applications.
It is sold with a choice of rugged housings— plastic, bronze, or stainless steel—to accommodate any vessel type or hull material. These low-profile housings do not affect hull performance and will provide accurate readings at high speeds.
Airmar's Smart™ Sensors have embedded microelectronics—the transducer element and signal processor are only millimeters apart. The signal from the depth transducer is processed right inside the sensor itself.
All that is needed to receive depth and temperature data is a single cable into a compatible device or display. Because the ceramic is tilted inside the housing, the transducer beam is oriented straight down, resulting in strong bottom echo returns and accurate depth readings.
The retractable housing with a self-closing valve reduces water flow into the vessel when the transducer is removed for cleaning. Smart™ Sensor Features Broadband ceramic available with 0°, 12° and 20° tilt options Enhanced depth performance Maximum Depth Range: 180M (594’) Minimum range 0.
5M (1. 6’) Urethane face provides better sensitivity Excellent high-speed performance Fixed 12° tilt for 8° to 15° deadrise NMEA 2000 output 100 W RMS power Frequency: 235 kHz Cone: 12° All models have depth and temperature 2
Specifications
| Brand | Airmar |
|---|---|
| Part Number | DT812PV-235-N2 |
| EverTide SKU | 88888 |
| UPC | 801769002478 |
| Power | 100 W |
| Frequency | 235 kHz |
| Mount | Thru Hull |
| Material | Bronze |
Specifications are provided by the manufacturer. Confirm fitment for your application before ordering, or contact us and we'll help.
Compare similar products
 |  |  |  | |
|---|---|---|---|---|
| Power | 100 W | — | 300 W | 600 W |
| Frequency | 235 kHz | 112 kHz | 155 kHz | 50/200 kHz |
| Connector | — | — | 8-pin | 9-pin |
| Mount | Thru Hull | In Hull | Thru Hull | Thru Hull |
| Material | Bronze | — | Bronze | Bronze |
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Airmar B164 Bronze Thru-Hull - 50/200 kHz - 1 kW - 20° Tilted Element - Requires Mix & Match Cable
$1264.00Returns & warranty
Returns are accepted within 30 dayson items that are unused and in their original packaging. Some items may be subject to a manufacturer restocking fee. Special-order items may not be eligible — if you're unsure, ask us before ordering.
Airmar productscarry the manufacturer's standard warranty. For a warranty claim or a return authorization, see our full returns policy or contact us.
Marine Navigation & Instruments — frequently asked
- What’s the difference between a chartplotter and a fishfinder?
- A chartplotter shows your GPS position on electronic charts for navigation. A fishfinder uses sonar to show what’s below the boat — depth, bottom structure, and fish. Many modern units combine both, and networked systems can share data across displays.
- Do I really need a VHF radio?
- For safety, yes. A VHF radio is the primary way to reach other vessels and the Coast Guard, and a DSC-equipped VHF connected to GPS can transmit your position in an emergency. It’s more reliable than a cell phone offshore and is the recognized standard for marine distress calls.
- What is NMEA 2000 and do I need it?
- NMEA 2000 is a standard network that lets marine electronics — chartplotter, sonar, autopilot, sensors, engine data — share information over a single backbone. It’s not required for a simple setup, but it makes multi-device systems far easier to expand and integrate.
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