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Grove - Temperature & Humidity Sensor(SHT41), I2C, ±1.8% / max. ±2.5% RH and ±0.2°C Temp, ideal for Climate Monitoring, Smart Home

Grove - Temperature & Humidity Sensor(SHT41) is a digital Humidity and Temperature Sensor which has an accuracy rate of up to ±1.8% ~ ±2.5% RH and ±0.2 °C, and an operating range of 0% to 100% RH, -40°C to +125°C. SHT4x is an optimized CMOSens® chip that offers reduced power consumption and improved accuracy specifications.All of which make it an excellent choice for a wide variety of applications, such as Climate Monitoring, Smart Home, etc.

¥1,025.77
在庫切れ
  • 10+: ¥820.61

PRODUCT DETAILS

Grove - Temperature & Humidity Sensor(SHT41) is a digital Humidity and Temperature Sensor which has an accuracy rate of up to ±1.8% ~ ±2.5% RH and ±0.2 °C, and an operating range of 0% to 100% RH, -40°C to +125°C. SHT4x is an optimized CMOSens® chip that offers reduced power consumption and improved accuracy specifications. All of which make it an excellent choice for a wide variety of applications, such as Climate Monitoring, Smart Home, etc.

Features

  • Reliable precision measurement: Accuracy of ±1.8% ~ ±2.5% RH and ±0.2°C, operating between 0-100% RH and -40-125°C
  • Condensing environments: Fully functional in condensing or environment close to saturation. (with a variable power heater)
  • Serial Protocol: Grove I2C interface with an ultra-low-power budget, standard, fast mode, and fast mode plus l2C address sensor
  • Stress-Test-Driven Qualification: SHT4x sensor is JEDEC JESD47 qualified
  • Versatile connectivity: The Grove interface enables effortless "Plug and Play", while its adaptability makes it ideal for environment detection of applications

Description

This Grove-SHT4x digital sensor is based on Sensirion's industry-proven humidity and temperature sensors. It can provide constant temperature and humidity accuracy over an extensive measurement range, making it the best price/performance ratio available. And with the grove platform, you are ready to plug and play the SHT4x sensor on any microcontroller (Arduino) or microprocessor (Raspberry Pi).

The Grove-SHT4x digital 4th generation sensor comprises an entirely new and optimized CMOSens® chip, offering lower power consumption, a voltage supply 5/3.3 volts, and up to 32µA of idle current, which makes it highly suitable for low-power and battery-supported applications. It has an operating temperature range of -40°C to +125°C, an excellent 1.8% typical relative humidity accuracy from 25 to 75%, and a 0.2 °C typical accuracy from 0 to 75 °C.

The fully calibrated Grove-SHT4x sensor offers linearized digital output and NIST traceability. And our standard Grove four-pin I2C interface makes it easy to read or communicate with integrated circuits.

Due to the high accuracy of the SHT4x sensor and the compatibility of our grove system, Grove-SHT4x is perfect for high-end industrial applications, projects for hobbyists, learning projects for beginners, etc.

SHT4x support ESPhome, which is an open-source project to help you customize smart home solutions based on popular ESP32/ESP8266 boards. We've provided a Selection Guide for Grove Temperature and Humidity Sensors that support ESPHome. It will help you choose the sensor that best suits your needs.

Applications

  • Climate Monitoring and Control
  • Cold chain data loggers
  • Smart Thermostats
  • Anti-fogging

SHT41 Sensor Specifications

Parameter Rating
Temperature accuracy rate ±0.2 ℃
Typical Humidity accuracy rate ±1.8% RH
Maximum Relative Humidity Accuracy Rate ±2.5%
Operating temperature range -40°C to 125°C
Operating Humidity range 0% to 100% RH
Grove power supply 5/3.3 volts
Serial Protocol I2C
Grove's average current supply 1.2 µA
Grove idle current 32µA
Product Dimension 20mm x 40mm

Caution

A stress level above the specified range can permanently damage the device. The above is only stress ratings, and the functional operation of the device is not guaranteed under these conditions.


Typical and maximal relative humidity accuracy at 25
0C (SHT41)

Typical and maximal temperature accuracy (SHT41)

SHT41 Sensor Quality and Material Standard

The SHT4x qualification test is based on JEDEC JESD47 standard qualification methods. It complies with RoHS and WEEE, meaning it is free of Pb, Cd, and Hg.

Part List

Grove - Temperature & Humidity Sensor(SHT41)

x1

ECCN/HTS

HSCODE 9025800090
USHSCODE 9026104000
UPC
EUHSCODE 9013101000
COO CHINA
RoHS 1

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