Matek has made a current sensor for vehicles that do not have a built in current sensor or for those who want to not have any voltage drop or heat build up like can occur with traditional resistor based measuring techniques. Check out all our FC Accessories and the rest of Matek Products! Specifications Hall effect current sensor No voltage drop and heat on current sensor components Offset and Sensitivity are calibrated in factory Continuous current rating: 0~150A DC Sensitivity: 20mV/A, INAV/BF scale = 200, ArduPilot BATT_AMP_PERVLT = 50 VBAT voltage sense: 0~69V, INAV scale = 2100, BF scale = 210, ArduPilot BATT_VOLT_MULT = 21.0 Power Consumption: 17mA Voltage offset error at zero current : +-10mV Curr output voltage error: 5% Operating Temperatures: -30~80 °C 23 * 20* 23mm, 7g step file HCS-150A_step.zip Soldering Pads: Vbat: for voltage sense, support 0~69V IN Volt: = 1/21 Vbat, 0~3.3V out Curr: Current signal, 0~3.3V out 5V: power supply for HCS-150A board, support 4~13V IN, 17mA G: GND TX/RX: for firmware update and configure (to be supported) Tips: mount Hall sensor far from iron and magnetic material Includes: 1 x Matek Hall Effect Current Sensor 150A Wiring: Dimensions:
