Furuno ST-02PSB User Manual

ST800 ST850

The Smart Alternative!

Airmar’s New ST800 and ST850 Smart™ Sensors feature embedded micro-electronics. Speed and temperature signals are processed inside the sensor and can be displayed on any radar, chart plotter, or device that accepts NMEA 2000® data.

Minimize Your Drag

The ST850 is Airmar’s standard, thru-hull, speed and temperature sensor. The plastic, bronze, and stainless steel outer housing options are available to meet all hull requirements. These low-proﬁle housings are nearly ﬂush and minimize drag with only 5 mm (3/16”) extending outside the hull.

Eliminate Turbulence

The plastic P217 and bronze B119 countersunk ﬂush outer housings are easy-to-install. The plastic P314 and bronze B21 outer housing options have a traditional beveled-edge for ﬂush mounting. Flush-mount housings eliminate turbulence for accurate readings at high-speeds. They are the optimal choice for installation in racing sailboats and high-speed powerboats.

Thru-Hull Speed & Temperature

Smart™ Sensors

Features

• Speed and temperature

• NMEA 2000

• Retractable plastic, bronze, or stainless steel

housings with valve sleeve

• ST800—Retroﬁts into Airmar P120 and B120

housings

• ST850—Retroﬁts into Airmar P17 and B17 housings

• 6 m (20’) NMEA 2000 cable, 9 m (30’) Analog cable

• Devicenet connector or NMEA 2000 version

• Speed Range: 2 knots to 45 knots (2 MPH to 52 MPH)

or Analog output options

www.airmar.com

Technical Information

Weight:

—0.7 kg (1.4 lb)—Plastic —1.3 kg (2.8 lb)—Bronze —1.6 kg (3.5 lb)—Stainless Steel

Speed Range: 2 knots to 45 knots (2 MPH to 52 MPH) Acoustic Window: Urethane Hull Deadrise: Up to 22° Data Update Rate: 1 per second Pressure Rating: 3 m (10’) Pulse Rate: 17,000 p/nm* (4.8 Hz per knot)—*p/nm = pulses per nautical mile Supply Voltage: 9 VDC to 16 VDC Supply Current: <200 mA

Standard Cable Length: 6 m (20’) NMEA 2000 cable, 9 m (30’) Analog Temperature Sensor Accuracy: ±0.5°C (±1.8°F) Temperature Sensor Range: -10°C to 40°C (14°F to 104°F) NMEA 2000® Load Equivalency Number (LEN): 2 CE Regulation: Complies to IERC60945

ST800, ST850

DIMENSIONSSPECIFICATIONS

ST800

P120 Plastic, B120 Bronze

ø 75 mm

(2.94”)

2-12”

threads

Plastic

ø 75 mm

(2.94”)

(0.20”)

Bronze and

5 mm

125 mm

(4.92”)

Stainless Steel

DATA OUTPUT PROTOCOL

Analog Paddlewheel Format

NMEA 2000® Supported PGNs

59392 ......... ISO Acknowledgement

600928 ....... ISO Address Claim

126208 ....... Acknowledge Group Function

126464 ....... Transmit PGN List Group Function

126464 ....... Received PGN List Group Function

126996 ....... Product Information

128259 ....... Speed (Speed Water Reference)

128275 ....... Distance Log

130310 ....... Environmental Parameters (Water Temperature)

130311 ....... Environmental Parameters (Water Temperature)

130312 ....... Environmental Parameters (Water Temperature)

P17 Plastic, B17 Bronze, and SS577 Stainless Steel

ST850

ø 75 mm

(2.94”)

30 mm (1.19”)

2-12”

threads

Plastic

ø 51 mm

(2.00”)

ø 75 mm (2.94”)

5 mm

(0.20”)

89 mm

Bronze and

Stainless Steel

(3.49”)

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. Other company or product names mentioned in this document may be trademarks or registered trademarks of their respective companies, which are not afﬁliated with Airmar.