Overview
Description
The HS4013 is a highly accurate, ultra-low power, fully calibrated relative humidity and temperature sensor with a hydrophobic membrane. The MEMS sensor features a proprietary sensor-level protection ensuring high reliability and long-term stability. The HS4013 is fully calibrated and temperature compensated with an I2C digital output.
Features
- Humidity range: 0% to 100%RH
- RH accuracy: ±2.5%RH, typical
- Hydrophobic membrane, IP67 rated
- I2C digital output
- 14-bit resolution
- Fast RH response time: 4 seconds, typical
- Temperature sensor accuracy: ±0.25°C, typical (0 to +70°C)
- Low current consumption: 0.3µA average (8-bit resolution, 3.3V supply), 0.62µA average (14-bit resolution, 3.3V supply), one RH and temperature measurement per second
- Excellent stability against aging
Comparison
Applications
Documentation
Featured Documentation
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| Type | Title | Date |
| Datasheet | PDF 1.06 MB | |
| End Of Life Notice | PDF 748 KB | |
| Application Note | PDF 1.81 MB | |
| Application Note | PDF 131 KB | |
| Product Change Notice | PDF 368 KB | |
| Certificate | PDF 1.73 MB | |
6 items
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Design & Development
Boards & Kits
Evaluation
HS4000-EVK
Obsolete
HS4001 Relative Humidity and Temperature Sensor Evaluation Kit
The HS4000-EVK simplifies the evaluation of the HS4001 Relative Humidity and Temperature Sensor. The HS4001 is a highly accurate, ultra-low power, fully calibrated relative humidity and temperature sensor that features proprietary sensor-level protection ensuring high reliability and long-term...
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Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on the CAD Model links in the Product Options table. If a symbol or model isn't available, it can be requested directly from SamacSys.
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FAQs
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HS40xx - Custom I2C address for HS40xx
No, it is not possible to reprogram the I2C address on the HS40xx.
Apr 23, 2024 -
HSxxxx - Linux driver for HS-EVK
With the HS4000-EVK and HS3000-EVK there is only a Windows version available.
Apr 19, 2024 -
HSxxxx - Sensor accuracy problems after assembly
Some assembly processes like SMD reflow soldering can influence the humidity sensing polymer, which results in a temporary measurement offset. To speed up the recovery process, try to recondition the sensor using the recondition routine explained in the datasheet. This will ensure the humidity sensing module to be properly hydrated.
Apr 19, 2024