KR Sense Current and Voltage Sensor 90A
ID: 1183643
zł136.90
Tax included
zł111.30 tax excl.
Voltage and current sensor module. It works with a shunt resistor and voltage divider and the INA-169 chip and can measure voltages up to 52 V and currents up to 90 A. SparkFun SEN-16408
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Description
The KR Sense 45A is a small voltage and current sensing board. DC current is determined by measuring the voltage drop across a parallel shunt resistor and then converted to an analogue output voltage by the INA-169. Voltage sensing is done by scaling to a 3.3 V ADC range using a precision resistor divider. It features a maximum voltage tolerance of 51.8 V at 89.4 A.
Features
- Resistor divider (scaling of 13.6 V input voltage to 3.3 V output voltage)
- Maximum voltage: 51,8 V
- Maximum current: 89.4 A
- Very low zero current offset
- Analogue current output scaled for 3.3 V ADC
- No separate power supply required
- Linear performance characteristics
1183643
Data sheet
- Interface
- Sygnał analogowy
- Zakres pomiarowy
- 90 A
- Sposób podłączenia
- Szeregowy
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