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1 Oct 2012

For Sale : Sperry Marine Gyro MK 37

Description:
The Sperry Marine MK37 VT Digital Gyrocompass is the industry standard in commercial marine gyrocompass systems. The MK37 provides superior at sea performance in a user friendly, compact system that provides numerous options for optimization of the system for specific application requirements. In use aboard hundreds of vessels world wide, the MK37 system is considered to be one of the most reliable and accurate low cost commercial gyrocompasses in the world today.

FOR QUOTE MAIL TO info@marinemarket.in

Features: 

  • Superior Performance based upon Sperry's Industry Standard MK37 Master Compass
  • Compact three unit design - reduces cable requirements
  • Proven reliable master compass
  • User friendly display/control panel includes additional heading repeater
  • Simultaneous output of heading data in analog and serial formats
  • Automatic transfer feature with dual system configurations
  • Innovative course and rudder angle recorder option available
  •   Parameter:  Specification:
    Linear Mean Settle Point Error+/- 0.19 degrees Secant Latitude
    Scorsby Error
     (+/- 25 deg. roll, +/- 15 deg. Pitch)    		0.90 degrees Secant Latitude
    Master Compass Angular  FreedomBetter than +/- 45 degrees in roll and pitch
    Speed CorrectionManual or Automatic with Speed Log input
    Latitude CorrectionManual or Automatic with GPS input
    Settle TimeLess than 5 hours unaided
    Temperature RangeComplies with ISO 8728
    Serial Data InputsOne serial RS232 and one RS422 input.
    Speed - The MK37 VT can accept NMEA 0183
    "VHW" and /or "VBW" messages for speed input.
    Latitude - Latitude data is extracted from
    position messages. The MK37 VT will
    monitor input for "GCA" and/or "GLL" sentences
    Speed Input, Contact Closure200 Pulses per nautical mile contact closure input.
    Speeds within the range of 0 to 70 knots are
    considered valid.
    Serial Heading & Status OutputsOne RS-422 and two RS-232 serial outputs
    to distribute digital heading.
    All data is in NMEA 0183 format. The RS-422
    line is capable of driving up to 10 loads from a single output.
    The RS-232 outputs can drive a single load.
    Step Channel OutputEight Step Data outputs; 24 VDC, 6 steps per degree
     Rate of Turn OutputOne analog rate of turn output; -50mV per degree/minute
    (+/- 4.5 volts full scale = +/- 90 degrees/minute) output will drive up to 3 indicators
    Power Failure Alarm OutputPower Fail relay contacts (Form Contacts) -
    (Rated at 1 amp @ 30 VDC and/or 300 mA @ 115 VAC)
    Compass Failure Alarm/ContactsCompass Failure alarm relay contacts (Form Contacts) -
    (Rated at 1 amp @ 30 VDC and/or 300 mA @ 115 VAC)
    Power RequirementsInput Voltages: 115/230 VAC, +/- 10%, 47-64 Hz
    Mains: +24 VDC @ 8 A
    Emergency: +24 VDC @ 8 A