MD69/22 Datasheet

MD69/22 Datasheet

MD69/22 Datasheet

Product catalog summary
Overview
The MD69/22 Bulkhead Bearing Repeater Assembly is a robust, bracket-mounted solution designed for both interior and exterior bulkhead installations. It features a precision dual-scale MD69BR Bearing Repeater on a gimbal and trunnion mount, fully sealed to IEC 60945 standards, making it suitable for wheelhouse and exterior environments. The assembly includes a weatherproof terminal box for vessel cabling connections and is easy to install and maintain.

Applications
This assembly is ideal for mounting a rugged Bearing Repeater in limited space environments and provides a platform for taking bearings using a Marine Data Azimuth device or bearing circle.

Features
  • Rugged bulkhead-mounted design
  • Includes MD69BR Precision Dual-Scale 36:1 Repeater
  • Fully gimballed mount
  • Integral terminal box
  • Built-in dimmer control
  • NMEA 0183 digital connection
  • Sealed to IEC 60945 standards

Physical Specifications
  • Weight: 10.5 kg
  • Dimensions: H 464 mm; W 325 mm; D 348 mm
  • Construction: Marine grade aluminium with stainless fixings
  • Finish: Window Grey (RAL7040) semi-gloss powder coat

Electrical Specifications
  • Earth Bond: M4 stud on cable terminal box
  • Illumination: Built-in rotary dimming control 0-24 V dc, red tint
  • Heading Data: NMEA 0183

Environmental Specifications
  • Operating Temperature: -25°C to +55°C
  • RoHS Compliant
  • Compass Safe Distance: 20 cm

Approvals
The product conforms to various international standards including BS EN 60945, BS EN 61162-1, BS EN 62288, BS ISO 8728, BS ISO 16328, and several IMO resolutions. It has DNV type approval.

Operational Specifications
  • Performance: ± 0.01° resolution
  • Follow-Up Rate: 20° per second
  • Gimbal Action: ±45° pitch and roll
  • Display: Dual scale 36:1 rotating dial
  • Heading LEDs: Blue for True Heading, Yellow for Magnetic Heading
  • Resolution: Outer scale marked at 1°, 5°, 10°, 45°; Inner scale at 0.1°, 1°
  • Illumination: LED array with local & remote dimming control, red tint
  • Error Indication: Dial oscillates ±35° on data loss
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Catalog excerpts

MD69/22 Datasheet-1

COMPASS & HEADING / BEARING REPEATERS MD69/22 BULKHEAD MOUNT BEARING COMPASS REPEATER SKU: F069033 View Online › OVERVIEW The MD69/22 Bulkhead Bearing Repeater Assembly is a complete bracket-mounted Bearing Repeater solution with fitted precision, dualscale MD69BR Bearing Repeater on gimbal and trunnion mount Fully sealed to IEC 60945 Exposed Area Classification and suitable for wheelhouse and exterior environments, including weatherproof Rugged Bulkhead Mounted Bearing Repeater terminal box to connect with the vessel’s cabling. Includes MD69BR Precision DualScale 36:1 Repeater Includes Fully Gimballed Bearing Repeater Mount Flexible in application, easy to install and simple to maintain. Includes Integral Terminal Box Built-in Dimmer Control NMEA 0183 Digital Connection Fully sealed to IEC 60945 Exposed Area Classification The back plate of the bracket has 6x holes suitable for M8 fixings, for The MD69/22 Bulkhead Bearing Repeater Assembly from Marine Data: To locate a rugged Bearing Repeater on an interior or exterior bulkhead where space may be limited and provide terminations for ships cabling To provide a platform suitable for taking bearings using a Marine Data Azimuth device or bearing circle RELATED PRODUCTS MD69/21 - Bearing Compass Repeater in Pelorus Stand MD69BR - Bearing Compass Repeater on Trunnion Mount

 Open the catalog to page 1
MD69/22 Datasheet-2

10.5 kg including Terminal Box and Repeater Follow-Up Rate: Gimbal Action: Repeater Bowl: Model MD69BR Precision Dual Scale 36:1 Dual scale 36:1 rotating dial display 6x Ø 8.5 holes suitable for M8 fixings (not supplied) Heading LEDs: Blue = True Heading; Yellow = Magnetic Heading Marine Grade Aluminium, stainless fixings Outer scale marked at 1°, 5°, 10° & 45°; Inner scale marked at 0.1° & 1° Window Grey (RAL7040) Semi-gloss Powder Coat LED array with local & remote dimming control; red tint Error Indication: Loss of valid data: Dial oscillates ±35° about the last known good heading ELECTRICAL...

 Open the catalog to page 2

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