Description

Description

ENV Pro Unit is an environmental sensor that utilizes the BME688 sensor solution, supporting the measurement of various environmental parameters such as volatile organic compounds (VOCs), indoor air quality (IAQ), temperature, humidity, and atmospheric pressure. It features a compact size, wide operating range, simple communication interface (I2C), excellent performance, and low power consumption, making it suitable for weather stations, indoor environmental monitoring, and air quality detection applications.

ENV Pro Unit can operate in environments ranging from 300hPa to 1100hPa of pressure, 0% to 100% humidity, and -40°C to 85°C temperature, covering sea-level to high-altitude regions, and is resistant to dryness, humidity, cold, and heat in various extreme conditions.

Compared to the previous ENV series products, the ENV Pro Unit measures temperature, humidity, and atmospheric pressure and includes the capability to measure VOCs and perform gas scanning. It offers outstanding sensitivity with a detection range down to parts per billion (ppb) level. Based on specific application requirements, the gas scanning functionality can be customized for sensitivity, selectivity, data rate, and power consumption.

Users can utilize the BME AI-Studio tool to train the ENV Pro Unit for specific applications such as home appliances, IoT products, or smart homes. It allows for digital output of various data parameters such as air quality index (IAQ), volatile organic compounds (VOC) and CO2 equivalent (ppm), gas scanning results (%), and intensity level (%), facilitating AI data analysis.

Features

• Highly integrated sensors
• I2C Communication
• High precision and low power consumption
• real-time monitoring
• Multi-platform programming Arduino UIFlow

• Includes

  • 1x ENV Pro Unit
  • 1x Grove Cable (20cm)

  • Applications

    • Indoor and outdoor air quality measurement
    • Detect leaks or fires
    • Agricultural temperature and humidity detection

    • Specification

      Resources		Parameters
      Key parameters of gas sensor		Standard scanning speed: 10.8s
      Key parameters of humidity sensing		Response time（τ 0-63%）: 8 seconds Accuracy: ±3%R.H measuring range：0 ~ 100% R.H.
      Key parameters of atmospheric pressure sensing		Square root noise value: 0.12Pa, equal to 1.7cm altitude Offset temperature coefficient: ± 1.3Pa K, equal to ± 10.9cm altitude (1°C temperature change) measuring range：300 ~ 1100 hPa
      Key parameters of temperature sensing		Absolute accuracy: ±0.5 °C (0-65 °C) measuring range：-40 ~ +85 °C
      Product Size		32*24*8mm
      Package Size		136* 92*8mm
      Product Weight		3.9g
      Package Weight		9.5g

      LEARN AND DOCUMENTS

      DOCUMENTS

      Additional information

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