Battery Current Sensor (With Battery Temperature Sensor)
BATTERY CURRENT SENSOR
The battery current sensor is installed to the battery cable at the negative terminal. The sensor measures the charging/discharging current of the battery.
BATTERY TEMPERATURE SENSOR
Battery temperature sensor is integrated in battery current sensor.
The sensor measures temperature around the battery. The electrical resistance of the thermistor decreases as temperature increases.<Reference data>
| Temperature [°C (°F)] | Voltage* (V) | Resistance (kΩ) |
|---|---|---|
| 25 (77) | 3.333 | 1.9 - 2.1 |
| 90 (194) | 0.969 | 0.222 - 0.258 |
*: These data are reference values and are measured between battery temperature sensor signal terminal and sensor ground.