Overview
Description
The HS3004 is a highly accurate, fully calibrated relative humidity and temperature sensor. The high accuracy, fast measurement response time, and long-term stability, along with the small package size, make the HS3004 ideal for a wide number of applications from portable to harsh environments.
An integrated calibration and temperature compensation logic provides fully corrected RH and T values via a standard I²C output. The measured data is internally corrected and compensated for accurate operation over a wide range of temperature and humidity levels–user calibration is not required.
Features
- RH accuracy: ±3.8% RH typical
- Fast RH response time (typical 6 seconds)
- Temperature sensor accuracy: ±0.2 °C typical (-10 °C to +80 °C)
- 14-bit resolution: 0.01% RH (typical)
- Low power consumption: 1.0µA average (one RH+T measurement per second, 8-bit resolution, 1.8V supply)
- Extended supply voltage: 2.3V to 5.5V
Comparison
Applications
- Climate control systems
- Home appliances
- Weather stations
- Industrial automation
- Medical equipment
- Automotive cabin climate control
Documentation
Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 592 KB | |
| Application Note | PDF 1.81 MB | |
| Product Change Notice | PDF 316 KB | |
| Application Note | PDF 131 KB | |
| Product Change Notice | PDF 301 KB | |
| End Of Life Notice | PDF 1.07 MB | |
| Product Change Notice | PDF 99 KB | |
| Product Change Notice | PDF 114 KB | |
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Design & Development
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
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