Warning Cookies are used on this site to provide the best user experience. If you continue, we assume that you agree to receive cookies from this site. OK

Hall Effect Current Sensor


A Hall Sensor provides realtime current and state of charge (coulomb counting). Hall sensor options include the LEM DHAB sensors listed below. These sensors are for use with the Dilithium Design EV Display for BMSC or MCU.

Note: the 420 amp S/44 sensor is temporarily out of stock. (price was $80) 

For updated connection guides and datasheets see the following table.

Sensor Range Max Current Connection Guide LEM Datasheet
S/44  * Out of Stock * Dual 420 Amps S/44 Connection Info S/44 Datasheet


500 Amps S/124 Connection Info S/124 Datasheet
S/137   Dual 1000 Amps S/137 Connection Info S/137 Datasheet


Associated Equipment

Dilithium EV Display
- 3" touch screen graphical at-a-glance battery status and SOC display – MCU or BMSC canbus controlled

Master Control Unit (MCU)
- BMS, Charge and Display controller in a single unit

Included Components

  • Hall Sensor
  • 4-Pin Connector with pins
  • Includes a 6 ft. 4-wire cable if purchased with MCU or Display