Furuno DST-800PSF Brochure
DST800
0
Retractable
®
TRIDUCER
Fully-loaded is
the only option.
SingleChoice for Depth, Speed,and Temperature!
The DST800 is the market’s first Retractable TRIDUCER
multisensor offering depth, speed, and temperature in a
single, 51 mm (2”) fitting. Only one hole through the
hull simplifies the installation—an attractive feature for
boat builders and boat owners alike.
Three-In-One
New, patented, speed-signal-processing enhancements
provide excellent paddlewheel accuracy below 5 knots
(6 MPH) and smooth linear output at all vessel speeds.
The transducer’s wide, fan-shaped, fore-aft beam is able
to find bottom even when installed on steep deadrise
hulls or heeling sailboats. And get true water-temperature
readings with the DST800’s reliable temperature sensor.
Diversified
This mulitsensor is designed to work with most
electronics on the market today. It’s available in analog
and digital output configurations, including
NMEA 0183, NMEA 2000®, and custom CAN protocols.
®
• Recommended for planing hull
powerboats and cruising
sailboats
• Good sensitivity in a compact
housing
• Fast-response temperature
sensor provides ±0.2°C
(±0.1°F) accuracy
• Available as a Smart™ Sensor
at 235 kHz or an analog
output sensor operating at
either 200 kHz or 235 kHz
Valve Closes the Gap!
Airmar’s new housing design incorporates the popular
self-closing valve. When a transducer insert is removed,
the valve minimizes water flow into the boat.
Bronze
Stainless steel
DST800
0
Technical Information
Specifications
Frequencies Number of Beam
235 kHz-F 10° x 44°
Weight
Plastic. . . . . . . . . . 0.9 kg (2.0 lb)
Bronze . . . . . . . . . 1.6 kg (3.5 lb)
Stainless Steel. . . . 1.9 kg (4.2 lb)
Hull Deadrise Angle . Up to 22°
Data Update Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1/second
Minimum Sounding Depth . . . . . . . . . . . . . . . . . . . . . . . . . .0.5 m (1.6’)
Maximum Sounding Depth @ 235 kHz . . . . . . . . . . . . . . . .70 m (230’)
Pressure Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3 m (10’)
Pulse Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20,000 p/nm* (5.6 Hz/knot)
CE Regulations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Complies to IERC945
Smart Sensor Supply Voltage
@ 100% Sound Power Output . . . . . . . . . . . . . . . . . . . . . . .11.5 VDC to 25 VDC
Supply Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40 mA
Standard Cable Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6 m (19.5’)—NMEA 2000/CAN
NMEA 2000
®
Load Equivalency Number (LEN) . . . . . . . . . . .3
Elements and Width
Configuration (@-3dB)
*p/nm = pulses per nautical mile
10 m (33’)—NMEA 0183
Dimensions
DST800 transducer
B17 Bronze
2-12” threads
ø 51 mm
(2.00”)
DST800 transducer
P617V Plastic
124 mm
(4.87”)
ø 75 mm (2.94”)
ø 78 mm (3.08”)
ø 75 mm (2.94”)
ø 75 mm (2.94”)
39 mm (1.19”)
89 mm
(3.49”)
5 mm
(0.20”)
2-12” threads
5 mm
(0.20”)
Data Output Protocol
NMEA 0183 Sentence Structure
$SDDBT, DDPT . . . . . . . . . .Depth
$VWVHW . . . . . . . . . . . . . .Speed
$VWVLW . . . . . . . . . . . . . . .Distance
$YXMTW . . . . . . . . . . . . . . .Water Temperature
$YXXDR . . . . . . . . . . . . . . .Temp2
NMEA 2000®Supported PGNs
128259 Speed (Speed Water Referenced)
128267 Water Depth (Water Depth, Transducer)
128275 Distance Log
130310 Environmental Parameters (Water Temperature)
59392 ISO Acknowledgment
600928 ISO Address Claim
126208 Acknowledge Group Function
126464 Transmit PGN List Group Function
126464 Received PGN List Group Function
126996 Product Information
As Airmar constantly improves its products, all specifications are subject to change without
notice. All Airmar products are designed to provide high levels of accuracy and reliability;
however, they should only be used as aids to navigation and not as a replacement for
traditional navigation aids and techniques.
DST800 transducer
SS577 Stainless Steel
ø 79 mm (3.13”)
30 mm (1.19”)
87 mm (3.49”)
11 mm
(0.42”)
6 mm
(0.24”)
Tel: 603.673.9570 • Fax: 603.673.4624 • www.airmar.com
ø 80 mm
(3.15”)
2-12” threads
Nut
Isolation washer
ø 75 mm
(2.94”)
©Airmar Technology Corporation
Isolation
bushing
DST800_rD 11/06/07
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