ZORA CO., LTD : MARINE RADIO & NAVIGATION SYSTEMS

Magnetic compasses

Compass KM145

Measuring, display and transmission of current value of magnetic and true courses

Indication of bearing angle and heading angle

Translation of magnetic rate to helmsman's post with remote optical or coded electronic transmission

Satisfies requirements of Russian Maritime and River Registers, IMO Resolution A.382(10)

Vessel's rate transmission in IEC 1162-1 (NMEA 0183) code viz RS-232 and RS-422 interfaces

Specification:

Dimensions: 594х1390 mm
Power supply: 50 Hz 127/220 V
Diameter of compass card: 145 mm
Alarm power supply: 24 V
Compass friction error: < 0,2°
Startup period: < 60 sec
Card scale interval: 10°
Option:
Electromagnetic deviation compensator
Electric course transmission
Optical course transmission
NMEA support

Compass KM145-M, KM145-K

Magnetic compass ith electronic remote data transmission is designed for measuring, display and transmission of current value of magnetic and true course and can be installed as navigating and steering compass. Provides exact indication of the course at the speed of the vessel up to 90 knots in unlimited navigation area. Digital (RS232/422) and analog (stepping) output. Satisfies MEK 945, MEK1162, IMO resolution A.382, ISO standard 2265, Russian Maritime Register of Shipping.

Specification:

Diameter of compass card: 145 mm
Course error on stationary base: 0,5°
Ambient temperature: general from -40 up to +70°С,
minimum up to -60°С;
Vibration load: up to 200 Hz with acceleration up to 20 m/sec²
Impact load: up to 150 m/sec²
Scope of supply: Device 52
Device 10
Digital repiters
Analog repiter

Compass KM69-M

Designed for continuous measuring and indication of magnetic course of the vessel

Can be installed on board of boats and yachts

Type approved by the Russian Maritime and River registers, ИМО Resolution А.382 (10)

Specification:

Diameter of compass card: 69 mm
Card scale onterval: 2°
Magnetic sensor time of return: 50 sec
Compass friction error: 0,5°
Vibration load: up to 200 Hz with up to 20 m/sec² acceleration
Impact load with acceleration: up to 150 m/sec²
Ambient temperature from -40°C up to +65°C

Compass UKPM-M

Magnetic compass UKPM-M is designed for measuring and indication of current value of magnetic course of the vessel, as well as for indication of bearing angle and heading angle at the vessels of different classes, life boats, yachts as navigating and steering compass. Meets the requirements of IMO Resolution A.382 (10), type approved by the Russian Maritime and River registers. Magnetic compass UKPM-M is interchangeable with magnetic compass KM-100-M1, M2. Old magnetic compasses UKP-M can be replaced with new one type UKPM-M using just flange without additional works.

Specification:

Diameter of compass cards: 127 mm
Card scale interval: 1, 2
Compass friction error: 0,3°
Ambient temperature: from -40 up to +70°C
Vibration load: Up to 200 Hz with acceleration of up to 20 m/sec²
Power supply: (24±2,4) or (27±2,7)V

Modifications:

UKPM-M1 - Direct reading compass with electric light, high binnacle

UKPM-M2 - Direct reading compass with electric light, low binnacle

UKPM-M3 - Direct reading compass with electric light, without binnacle

UKPM-M4 - Transmitting magnetic compass with electronic course transmission, with interfaces RS232/422, high binnacle

UKPM-M5 - Transmitting magnetic compass with electronic course transmission, with interfaces RS232/422, low binnacle

Furuno PG-500 Precision Fluxgate Heading Sensor

Inexpensive heading sensor with the highest accuracy and stability in this class of equipment

Unique true or magnetic heading (Automatically compensates for local magnetic variation when an appropriate GPS navigator is connected)

Internal solid-state rate gyroscope provide high stability

Compact waterproof housing with visual status indicators for a simple installation

Three heading data output ports:

NMEA output format selectable between standard NMEA0183/IEC 61162-1 or NMEA0183 High Speed (HS)/IEC 61162-2

The PG-500 consists of a fluxgate sensor, solidstate rate gyroscope, processor and serial data interfaces. The sensor detects the heading relative to the magnetic north as induced within the fluxgate coils by terrestrial magnetism. The processor monitors the Coriolis force output by the solid-state rate gyroscope and stabilizes the compass heading.

Unlike an ordinary fluxgate that only outputs sine/cosine data, the PG-500 outputs the heading data in the format of IEC 61162, NMEA 0183 or FURUNO AD-10 format. The PG-500 can provide True Heading by using its correction facilities for magnetic deviation and variation. Deviation (errors mainly caused by shipboard environment) can be automatically corrected by running the boat over full 360 degrees. Variation (errors subject to geographical location) can also be automatically corrected when interfaced with a GPS navigator.

Note: This PG-500 heading sensor utilizes the earth's magnetism. Therefore, steel-hull installations could be problematic due to residual magnetism.

Standard equipment list:

Heading Sensor PG-500
Interface Cable (with 6p-6p connectors) MJ-A6SPF0007-100, 10 m
Installation Materials (including power/interface cable MJ-A7SPF0009-020 with 7p-7p connectors, 2 m)

Option:

Interface Cables For IEC 61162, NMEA0183, AD-10
Remote Display RD-30

Specification:

Accuracy: ±1.0°
Deviation correction: Automatic by running the boat over 360°
Variation correction: Automatic through any GPS
Freedom of tilt: ±35°
Angular velocity: 25°/s max
Output rate:
IEC 61162, NMEA 0183:
AD-10:
selectable from 25, 100, 200 ms, 1 s
up to 25 ms
Output: HDG, HDT, HDM
Input: VTG (SOG, COG), RMC
Operating temperature: -15°С to +55°C
Waterproofing: IPX5 (IEC 60529), CFR-46 (USCG standard)
Power supply: 12 - 24 VDC, 2 W
Dimensions: 152 × 130 × 62 mm
Weight: 0,3 kg