SHT31-ARP-B
Product Overview
The SHT31-ARP-B belongs to the category of environmental sensors and is used for measuring temperature and humidity. It is characterized by its high accuracy, low power consumption, and digital output. The package includes the sensor itself, which is essential for applications requiring precise environmental monitoring. The packaging typically consists of a single sensor unit.
Specifications
- Temperature Measurement Range: -40°C to 125°C
- Humidity Measurement Range: 0% to 100%
- Accuracy: ±2% RH (humidity), ±0.3°C (temperature)
- Supply Voltage: 2.4V to 5.5V
- Interface: I2C and SMBus
- Dimensions: 3mm x 3mm x 1.1mm
Detailed Pin Configuration
The SHT31-ARP-B has a standard pin configuration with pins for power supply, ground, and communication interface (I2C/SMBus).
Functional Features
- High Accuracy: Provides precise measurements of temperature and humidity.
- Low Power Consumption: Suitable for battery-powered applications.
- Digital Output: Allows for easy interfacing with microcontrollers and other devices.
Advantages and Disadvantages
Advantages
- High accuracy in measurement
- Low power consumption
- Digital output for easy integration
Disadvantages
- May require additional calibration for specific applications
- Limited operating voltage range
Working Principles
The SHT31-ARP-B utilizes a capacitive humidity sensor and a band-gap temperature sensor to measure the relative humidity and temperature of the surrounding environment. These measurements are then converted into digital signals for easy processing.
Detailed Application Field Plans
The SHT31-ARP-B is suitable for various applications including: - HVAC systems - Weather stations - Industrial automation - Consumer electronics - Medical devices
Detailed and Complete Alternative Models
Some alternative models to the SHT31-ARP-B include: - SHT30-ARP-A - SHT35-ARP-C - SHT40-ARP-D
In conclusion, the SHT31-ARP-B is a highly accurate and low-power environmental sensor that finds applications in diverse fields due to its reliable performance and digital output capabilities.
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What is the operating voltage range of SHT31-ARP-B?
- The operating voltage range of SHT31-ARP-B is 2.4V to 5.5V.
What is the typical accuracy of SHT31-ARP-B in measuring temperature and humidity?
- The typical accuracy of SHT31-ARP-B is ±0.2°C for temperature and ±2% for relative humidity.
Can SHT31-ARP-B be used in outdoor applications?
- Yes, SHT31-ARP-B can be used in outdoor applications as it has a wide operating temperature range and is designed to withstand environmental conditions.
Does SHT31-ARP-B require calibration before use?
- SHT31-ARP-B comes factory calibrated, so it does not require additional calibration before use.
What is the communication interface supported by SHT31-ARP-B?
- SHT31-ARP-B supports I2C (Inter-Integrated Circuit) and SMBus communication interfaces.
Is SHT31-ARP-B suitable for battery-powered devices?
- Yes, SHT31-ARP-B is suitable for battery-powered devices due to its low power consumption.
Can SHT31-ARP-B be used in HVAC systems?
- Yes, SHT31-ARP-B is suitable for use in HVAC systems for monitoring temperature and humidity levels.
What is the response time of SHT31-ARP-B in providing sensor readings?
- The response time of SHT31-ARP-B is typically 8 seconds for temperature and 5 seconds for humidity measurements.
Is SHT31-ARP-B compatible with Arduino or Raspberry Pi?
- Yes, SHT31-ARP-B is compatible with popular development platforms like Arduino and Raspberry Pi through its I2C interface.
Does SHT31-ARP-B have built-in heater functionality for dew formation prevention?
- Yes, SHT31-ARP-B includes a built-in heater for dew formation prevention in high-humidity environments.