Overview
Description
The HS4001 is a highly accurate, ultra-low power, fully calibrated relative humidity and temperature sensor. The MEMS sensor features a proprietary sensor-level protection ensuring high reliability and long-term stability. The HS4001 is fully calibrated and temperature compensated with an I2C digital output.
Features
- Humidity range: 0% to 100%RH
- RH accuracy: ±1.5%RH, typical
- I2C digital output
- 14-bit resolution
- Fast RH response time: 4 seconds, typical
- Temperature sensor accuracy: ±0.2°C, typical (-10°C to +80°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 | |
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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...
Recommended Documents:
Evaluation
QCIOT-HS4001POCZ
Last Time Buy
Relative Humidity Sensor Pmod™ Board
The QCIOT-HS4001POCZ board enables quick prototyping of the HS4001 High-Performance Relative Humidity and Temperature Sensor in a custom system design. The board provides a standard Pmod™ Type 6A (extended I²C) connection for the onboard sensor to plug into any desired MCU evaluation kit with a...
Recommended Documents:
Evaluation
ZMOD4410-EVK
Obsolete
Indoor Air Quality Sensor Evaluation Kit
The ZMOD4410-EVK simplifies the evaluation of the ZMOD4410 Indoor Air Quality (IAQ) sensor. This sensor module is supported with the firmware to operate the sensor in multiple modes: IAQ 2nd Gen, Ultra-Low Power mode, and PBAQ1. Depending on the selected mode, the output can be displayed as a...
Recommended Documents:
Evaluation
RRH46410-EVK
Obsolete
Gas Sensor Module for TVOC and eCO2 Detection Evaluation Kit
The RRH46410-EVK simplifies the evaluation of the RRH46410 Indoor Air Quality (IAQ) sensor. This sensor module contains an integrated MCU that houses the firmware to operate the sensor in multiple modes: Standard second generation, ultra-low power mode, PBAQ1, and relative measurement modes....
Recommended Documents:
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.
Product Options
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