Airmar ST850 Smart

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Airmar ST850 Speed Temp NMEA 2000 Transducer

Airmar Transducers
ST850 Smart Speed / Temp Sensor

The ST850 sensors are our standard thru-hull speed sensors. Digital signal processing inside the housing provides speed and temperature data to a chart plotter, radar screen or digital display in either Analog or NMEA 2000® formats. The plastic P617V, bronze B617V and stainless steel SS617V 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 of the hull.

Part No.

Description (Click to view & order)

Price

pysST850PVN2

pysST850BVN2

pysST850SVN2

Specifications

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: 20,000 p/nm* (5.6 Hz per knot)—*p/nm = pulses per nautical mile
Supply Voltage: 9 VDC to 16 VDC
Supply Current: <100 mA
Standard Cable Length: 6 m (20’) NMEA 2000 cable
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 IERC945

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)

Pyacht.com
Performance Yacht Systems
919 Bay Ridge Road
Annapolis, MD 21403

Toll free: 1-877-379-2248
Local: (410) 267-8681


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