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Balmar SG235 Battery Monitor with Bluetooth Gateway and NMEA 2000 (NO DISPLAY)
Balmar SG235 Battery Monitor with Bluetooth Gateway and NMEA 2000

Balmar SG235 Battery Monitor with Bluetooth Gateway and NMEA 2000 (NO DISPLAY)

On sale $239.00 $220.00
Battery monitor, no display. Supports 12V-48V Battery Banks. Bluetooth module included. NMEA 2000 port.
p/n: SG235
Availability: In stock
This NMEA 2000 version can connect to an existing NEMA 2000 network to provide real-time data to the network including voltage, state of charge, state of health, time remaining, and current. Includes NMEA 2000 adapter.  DISPLAY NOT INCLUDED



Battery parameters read

  • State of Charge (SoC%)
  • State of Health (SoH%)
  • Charge/Discharge Current Flow
  • Time Remaining
  • History, Faults & Alerts
Batteries supported

  • Lead Acid, Lithium (LiFePO4), Standard AGM, TPPL AGM, Carbon Foam AGM, and GEL Batteries 
  • Supports 12V-48V Battery Banks
  • Typically 97% Accurate within 2 Cycles
  • Auto-Calibrating
  • Does not Lose Accuracy with Age
Expandable Architecture

  • Support Multiple Displays (Optional)
  • Supports Multiple Battery Banks  (Optional)
  • Standard Support for 2 Start Batteries (Voltage Only)
  • Simple, easy-to-install Point-to-Point Network

Included Smartphone/Bluetooth® Gateway

  • Free iOS and Android Apps (Requires Bluetooth® Gateway PN SG2-0300)
  • Gateway is not yet available for purchase but is coming soon.
  • View All Parameters on your Phone
  • Download Product Updates






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