Overview
Description
The HS3001 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 HS3001 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: ±1.5% 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
Design & Development
Support
Support Communities
Get quick technical support online from Renesas Engineering Community technical staff.
Support Communities
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HS3001 Receive wrong data
... refer to HS300x datasheet operation method(page16.17) This is code in DA16200. #define AT_I2C_HS3001_DATA_LENGTH (4) #define AT_I2C_HS3001_LENGTH_FOR_WORD_ADDRESS (1) PRINTF("I2C_SAMPLE 3001\n"); HANDLE I2C; // Device Address for HS3001 UINT32 addr=0x89; // I2C ...
Aug 12, 2022 -
HS3001: sensor stuck providing stale data : difficult to reproduce failure modeProblemDetailsHypotheses Questions
... initiating a Measurement Request to the HS3001 and before the first Data Fetch. Instead, the MCU issues Data Fetches to poll the status of the HS3001. Each Data Fetch takes ~760 µs to complete, as shown below. Therefore, the HS3001 status should indicate valid data within 45 Data Fetch polling ...
Apr 25, 2024 -
HS3001: sensor stuck providing stale data : difficult to reproduce failure modeProblemDetailsHypotheses Questions
... initiating a Measurement Request to the HS3001 and before the first Data Fetch. Instead, the MCU issues Data Fetches to poll the status of the HS3001. Each Data Fetch takes ~760 µs to complete, as shown below. Therefore, the HS3001 status should indicate valid data within 45 Data Fetch polling ...
Apr 25, 2024
FAQs
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ZMOD4510 Humidity And Temperature Influence
... series) is suitable and temperature inaccuracies of even +/-1°C are no problem. The Firmware will need for RH/T compensation values in % and °C, respectively. Link to Renesas HS products:https://www.renesas.com/hs3001https://www.renesas.com/hs4001 Suitable Products ZMOD4510
Jan 1, 1970 -
HS3xxx - False measurement results
After sending a measurement command the sensor enters the measurement state. To elminate false readings, set the delay after sending the measurement command to the minimum time needed specified in the datasheet. This corresponds to at least 35ms for a 14bit RH measurement. During the measurement time it will not ...
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