Innovative combination of shunt and tank level module.
SC502T is a high precision combo shunt for PICO battery monitor with:

  • 2x voltage
  • 2x temperature
  • 1x current sensor up to 500A for up to 75V systems

It can be used for monitoring current draw of heavy consumers (inverters, bow and stern thrusters, anchor winches) and current generators (shore power chargers and solar panels). Additionally, it allows monitoring tanks for fuel, fresh and grey water.


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SC502T is an innovative combination of shunt and tank level module. SC502T active combo shunt precisely monitors battery voltage on 12V, 24V, 48V, 60V and 72V systems, battery temperature and continuous currents up to 500A (600A peak). It’s suitable for maximal power of 7200W at 12V, 14400W at 24V or 28800 at 48V…

It is equipped with one additional battery voltage input (2 in total).

The integrated tank level module has 2 resistance-type inputs for monitoring tank level and temperature sensors. Additionally, the SC502T module can also be used for monitoring current draw of heavy consumers like inverters, bow and stern thrusters and anchor winches and current generated on generators like shore power chargers, solar panels, hydro- and wind generators.

SC502T’s innovative protected architecture allows wiring in either negative (up to 72V) or positive (up to 24V) side.


Manual System overview Wiring diagrams

Additional information

Weight 0.3 kg
Dimensions 10 × 10 × 5 cm

Tehnical data

Voltage range 6 – 35 V
Temperature range -20 – +70 °C
Power consumption at 12V
Operating 1,2 mA
Current Measuring
Range 0,01 – 600 A
Accuracy ± 0,6 %
Resolution 0,01 A
Sampling rate 100 ms
Maximal current
Continuous 500 A
Peak current ( <1min ) 600 A
Voltage measuring
Range 0 – 70 V
Accuracy ± 0,2 %
Resolution 1 mV
Temperature sensor – NTC 5K
Range -15 – +80 °C
Accuracy ( -10 – +60 °C ): 3 %
Installation and Dimensions
Dimensions 120x120x60 mm
Connection M 10 bolts
Resistance inputs
Range 0 ohm – 65 kohm
Accuracy ± 3,0 %
Number of connections
Tank level/temperature sensors 2

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