Sperry Marine

Magnetic Compass Systems

The Sperry MarineMagnetic CompassSystemSperry Marine manufacturesits magnetic compasses andbinnacles. The wide rangeof equipment offered by thecomprehensive SperryMarine Magnetic CompassSystem program includesaluminium alloy binnacles,the legendary JUPITERmagnetic flat glass compass,a flux-gate pick-off with anintegrated sine/cosineinterface, by-passarrangements, azimuthdevices, electronic compassesand magnetic compassautopilots (TMC). All of theseproducts are manufacturedto the Sperry Marine well-known high standards.

Magnetic Compass Systems

The NaviPol Magnetic Compass Binnacles

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120

120

90 90

Z

Total length of by-pass is Z + 200

200

200 260

NaviPol I Standard and Steering Compass Reflector

Binnacle

The length of the reflector tube is determined by a + b

Reflector tubes are available in the following lengths

-1000 mm

-1500 mm

-2000 mm

NaviPol II Standard and Steering Compass Binnacle

NaviPol III Steering Compass Binnacle with Window

NaviPol IV Standard and Steering Compass Reflector

Binnacle with a By-pass Arrangement

a + b + Z = max. 4000 mm

Z minimum = 410 mm

Technical Data

Standard power supply 220 VAC or 110 VAC or 24 VDC

Emergency power supply 220 VAC or 110 VAC or 24 VDC

Weight 60 kg

All binnacles are supplied with a Jupiter magnetic com-

pass, a dimmer and B, C, D and Flinder’s bar correctors.

Optional: Protective cover, set of additional B and C

compensating magnets, replacement parts kit.

All dimensions in mm

NaviPol III

NaviPol III

Sperry Marine

The JUPITER Flat Glass Magnetic Compass

Bearing compass, steering compass, reflector compass and overhead compass for large vessels. A class A compass with a card diameter of 180mm. It meets ISO 449 standards and is type approved in acordance with the EC Council Directive 96/98/EC. Further type approvals for manyother countries are available on request. The Jupiter compass may be installed in all NaviPol binnacles and its accuracy is better than 0.5°.Weight: 8.7 kg.

Options include: Flux gate pick-off, shadow pin, wooden transport box, replacement parts kit, azimuth device.

The Flux Gate with the Integrated Sine / Cosine InterfaceThe Sperry Marine Flux Gate is a new in house development which combines modern electronic technology with SMD manufacturingtechniques to produce a very compact unit which also incorporates a fully integrated sine/cosine interface.

Technical DataPower requirements 12 V ± 20%Power rating 40 mAOutput voltage ± 3.75 VDC (variable ± 1.5

V to ± 4 V)two channels sine andcosine and a reference output

An adapter kit is available for attachment to non SperryMarine compasses.Type approved in accordance with the EC Council Directive 96/98/EC in combination with a JUPITER magnetic compass.An Electronic Compass with an automatic total compensation feature is also available from Sperry Marine. Heading output format is NMEA 0183 to 0.1° resolution.Accuracy 0.2° RMS. Dimensions: body 124 mm Ø; height 102 mm; mounting base 152 mm Ø.

Universal Digital RepeaterThe Universal Digital Repeater in combination with NaviPilot V / M indicates the corrected magnetic compass heading through the RS 422magnetic compass heading output from NaviPilot V / M. The Universal Digital Repeater is available as a console version and in a watertighthousing with bracket attachment. Type approved in accordance with the EC Council Directive 96/98/EC.

EnvironmentalTemperature range -25°C to +70°CVibration 5 Hz to 50 Hz to IEC 945/16.5Protection grade front IP 65 to DIN 40050

rear IP 23 to DIN 40050Power Requirements 18 to 36 VDCPower Consumption 7 W

Dimensions and WeightConsole Version Watertight Housing withFront plate 96 mm x 96 mm Bracket Attachmentto DIN Standard Width 158 mmDepth 140 mm Height 155 mmWeight 0.5 kg Depth 154 mm

Weight 1.0 kg

Signal Input one RS 422 inputProtocols NMEA 0183 heading gyro, heading magnetic, roll, pitch, rate of turn, X-rate, Y-rate, water speed, ground speed, transverse

water speed, transverse ground speed, total/daily miles, wind speed, wind angle, rudder angle, depth, airtemperature, water temperature, time, revolutions per minute.

Sperry Marine NaviPilot heading gyro, heading magnetic, rate of turn, roll, pitch.Lehmkuhl heading.

Sperry Marine NaviPilot heading gyro, heading magnetic, set heading, speed.Course to Steer Indicator steerStatus Input opto-coupler, rating 24 V / 10 mA freeze mode, 180° heading change mode.Signal Output one RS 422Protocols VDR specified for the Sperry Marine Voyage Data Printer.Status Output open collector, rating 50 V / 500 mA. Status change according to speed input (threshold can be set in the setup menu).

Integrated circuitry with sine/cosineinterface in SMD technology.

DimensionsBody 70 mm ØHeight 34 mmMounting base 80 mm Ø

JUPITER in an Overhead Mounting Bracket

Sperry Marine

NaviPilot V /M

NaviPilot V / M is an autopilot/transmitting magnetic compass combination which provides three separatemagnetic compass heading reference outputs intended for use by peripheral equipment such as SATCOM,radar, GPS radio direction finders, etc. The format of each output is 6 steps per degree of azimuth. The micro-processor controlled autopilot NaviPilot V / M has an integral correction function for the compensation of anynonlinearity between the magnetic compass and the fluxgate. This, together with a magnetic variationparameter input facility (also fully integrated) results in three emulated gyrocompass true north heading out-puts. For all large yachts, and also for many smaller types of commercial vessels, which are usually equippedas standard with radar, GPS and often SATCOM but lack a gyrocompass, this autopilot/transmitting magneticcompass system provides an adequate and economical alternative to an investment in a costly gyrocompass.The cost of the transmitting magnetic compass function (in addition to the price of the autopilot) is onlyabout 5% of the cost of a conventional gyrocompass.

Subject to alteration without notice © LMS JANUARY 2001

NAVIPILOT V / M

An Autopilot with a Heading Reference Output

Over 400 Locations Worldwide

©Northrop Grumman Electronic Systems — Sperry Marine BR-0094 • 2M • 10/03 Printed in U.S.A.This brochure, including the information contained herein, is the Intellectual Property of Northrop Grumman Corporation and as such may not be copied or reproduced without the writtenpermission of Northrop Grumman. All specifications herein were in effect on the date of this publication. However, any technical data should not be solely relied upon and should be verifiedat time of order. Furthermore, equipment may vary from that specified due to the Sperry Marine policy of continual product improvement.

Sperry Marine

www.sperry-marine.comFor more information, please contact:Sperry Marine

AMERICAS Charlottesville, VA USATel:: +1 434-974-2000Fax: +1 434-974-2259

ASIAChina, ShanghaiTel: +86-21-5836-9978Fax: +86-21-5836-9979Hong Kong, Sheung WanTeL: +852-2581-9122Fax: +852-2581-9967 Japan, TokyoPh: +81 (0)-3-3863-7401Fax: +81 (0)-3-3863-7455Singapore Tel: +65-6274-3332Fax: +65-6271-3339South Korea, BusanTel: +82-51-247-7455Fax: +82-51-247-7454Taiwan, KaohsiungTel: +886-7-331-7786Fax: +886-7-331-7924

CANADANova Scotia, HalifaxTel: +1 902-468-9479Fax: +1 902-468-9480

EUROPEBelgium, AntwerpTel: +32-3-233-14-33Fax: +32-3-225-05-53Denmark, CopenhagenTel: +45-77-33-66-33Fax: +45-77-33-66-11Germany, HamburgTel: +49-40-299-00-0Fax: +49-40-299-00-298Holland, VlaardingenTel: +31(0)-10-4451600Fax: +31(0)-10-4345015Norway, BergenTel: +47-55-94-94-94Fax: +47-55-34-52-27United Kingdom, New MaldenTel: +44(0)-20 8329-2000Fax: +44(0)-20 8329-2415