Item #861504

B&G ZG100 External GPS with Heading Sensor - 000-11048-002

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Image of : B&G ZG100 External GPS with Heading Sensor - 000-11048-002 B&G ZG100 External GPS with Heading Sensor - 000-11048-002 Item # 861504


B&G's ZG100 is a highly accurate, 10Hz GPS antenna that provides dependable and precise positioning information during acceleration and maneuvering; perfect partner for B&G chartplotters and instrument systems.


  • Provides magnetic heading for accurate boat direction at any speed and for radar / chart overlay
  • Precision position receiver and heading sensor in rugged, NMEA-2000 compatible external antenna module
  • 10Hz GPS/GLONASS updates for smooth and accurate location
  • Integrated Electronic Compass for exact vessel orientation and COG
  • Compact and integrated position + heading antenna
  • NMEA 2000 compatible: micro-C connector with 4' pigtail cable, pole mount
  • Positioning: supports GPS and GLONASS (Galileo-ready with future software update) and WAAS/EGNOS/MSAS differential correction
  • Integrated eCompass / Gyro
  • 10Hz position and heading update rates
  • NMEA 2000 antenna module enables flexible boat location for ideal positioning and best performance, and independent source selection on any display
  • Improved time to first fix, position accuracy and reliability and with combination of GPS and GLONASS satellite signals
  • Integrated electronic compass provides chart stabilization, accurate course over ground at low speed, and radar overlay on chart
    • Please note this product is not suitable for use with MARPA or autopilot systems, this requires a rate compass such as Gimballed Rate Compass (BGH330001)
  • High speed update (10 times per second) provides smooth performance, and the most 'up-to-date' information
  • Point-1 is compatible with combos and chartplotters in the following Series:
    • All Zeus, Including Zeus Touch


  • Power Supply (Supply Voltage): 9V DC -18V DC
  • Reverse Polarity Protection: Yes
  • GPS Position Accuracy [m]: 5
  • GPS Receiver Channels 32
  • Rate of Turn: 3 degrees
  • Satellite Reacquisition: 5 sec
  • Time To First Fix from cold [s]: 50
  • Dimensions: 90 mm x 133 mm

In the Box:

  • Antenna
  • 6 Foot Extension cable
  • (1) T-connector
  • SPAT/Pole mount
  • Gasket
  • Mounting hardware
  • Install guide

Note: This heading sensor is not recommended for MARPA or Autopilot control! Please use the RC42 or RC42N for this.

Part Numbers for B&G ZG100 External GPS with Heading Sensor - 000-11048-002

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Is this compatible with a Vulcan 12r

Asked by: Bench
It’s NMEA2000 so yes.  Just plug it into your network then select off device list.
Answered by: Ultegra
Date published: 2023-12-04
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