EMC1833 Remote Diode Sensor Microchip Technology EMC1833 Remote Diode Sensor is a multi-channel, low-voltage, high-accuracy, and 2-wire (I2C) temperature sensor. The EMC1833 remote diode sensor monitors up to five temperature channels. This remote diode sensor measures the temperature change rate with associated alerts. The EMC1833 temperature sensor features Resistance Error Correction (REC), Beta Compensation, and rate of temperature change measurement to provide a robust solution for environmental monitoring applications. Typical applications include temperature-sensitive storage, IoT for low storage voltage, portable electronics, and handheld gaming.