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Supply【TI Sensor】HDC3020DEFR Digital Relative Humidity Sensor

Supply【TI Sensor】HDC3020DEFR Digital Relative Humidity Sensor

Source:our siteTime:2024-08-02Views:

Supply【TI Sensor】HDC3020DEFR Digital Relative Humidity SensorProduct DescriptionHDC3020DEFR is an integrated capacitive relative humidity (RH) and temperature sensor. FeatureRelative humidity (RH) sensor:Operating range: 0% to 100%Accuracy: 0.5% typ…

Supply【TI Sensor】HDC3020DEFR Digital Relative Humidity Sensor


Product Description

HDC3020DEFR is an integrated capacitive relative humidity (RH) and temperature sensor. 


Feature

Relative humidity (RH) sensor:

Operating range: 0% to 100%

Accuracy: ±0.5% typical

Offset Error Correction: reduces offset to return device to within accuracy specification

Long-term drift: 0.19%RH/yr

Condensation protection with integrated heater

Temperature sensor:

Operating range: –40°C to 125°C

Accuracy: ±0.1°C typical

Long-term drift: ±0.03°C/yr

NIST traceability: relative humidity & temperature

Output Short Circuit Protection

Low power: average current 0.4µA

I2C interface compatibility up to 1MHz speeds

Four selectable I2C addresses

Data protection through CRC checksum

Supply voltage: 1.62V to 5.50V

Available auto measurement mode

Programmable interrupts

Programmable RH and Temp measurement offset

Factory-installed polyimide tape assembly cover

Factory-installed IP67 rated environmental cover


Applications

Washing machines and dryers

Refrigerators and freezers

Industrial transport

Cold chain asset tracking and data loggers

IoT environmental sensors

Humidifiers/dehumidifiers

Thermostats

CPAP and ventilators

Water leak detectors

IP cameras


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