Simarine Battery Shunt 300A 2x Voltage, 2x Resistance, 1x Temperature

Innovative combination of shunt and tank level module. SC303 is an active combo shunt for PICO battery monitor with 2x voltages, 2x tank level or temperature, 1x socket for temperature sensor with JST connector and 1x current sensor up to 300A 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.

Operating

• Power source voltage range 6 – 35 V
• Temperature range -20 – +70 °C
• Power consumption at 12 V
• Operating 0.8 mA

Current measuring range

• Per channel 0,1 – 320 A
• Accuracy ± 0,6 %
• Resolution 0,01 A
• Sampling rate 100 ms

Maximal current

• Continuous 300 A
• Peak current (<1 min) 400 A
• Peak current (<5 min) 700 A
• Voltage drop at 300 A 50 mV
• Maximal voltage on connections 35 V

Voltage inputs   

• Range  0 – 75 V
• Resolution  1 mV
• Accuracy  ± 0,2 %
• Sampling rate  100 ms

Resistance inputs   

• Range  0 Ohm – 65 kOhm
• Accuracy   ± 3,0%
• Temperature sensor – NTC 10k   
• Range  -15 – +80 °C
• Accuracy (-10 – 60 °C, 14 – 140 °F)  ± 3,0%

Connectivity  Up to

• Batteries  1
• Temperature sensors  3
• Voltage sensors  2
• SiCOM RJ9 Sockets  2

Installation and Dimension   

• Dimensions (length x width x depth)  120 x 120 x 60 mm
• Battery Connection  M 10 bolt