The 7Semi BME680 Sensor Probe is a highly durable, precision-engineered environmental monitoring solution designed to perform reliably even in the most challenging conditions. Housed in a corrosion-resistant metal shell with a breathable membrane, this compact probe is equipped with Bosch Sensortec's advanced BME680 digital 4-in-1 sensor. It delivers precise readings for gas, temperature, humidity, and atmospheric pressure while maintaining excellent stability and long service life. The protective shell ensures superior resistance against dust, chemicals, and high temperatures, making it ideal for harsh industrial, agricultural, and indoor environments.
This sensor probe connects via a 1-meter 4-wire cable using an I2C digital interface, compatible with power supply voltages ranging from 1.7V to 3.6V. Engineered for long-term use, it provides consistent results across a wide operating range—from extreme cold to high humidity zones. The BME680’s gas sensing capabilities enable effective monitoring of volatile organic compounds (VOCs) such as formaldehyde, alcohols, and other pollutants commonly emitted from paints, cleaning agents, adhesives, and furnishings. Whether for HVAC systems, smart agriculture, industrial automation, or medical applications, the 7Semi BME680 ensures high-efficiency environmental data acquisition with minimal maintenance.
Key Features
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All-in-One Environmental Sensor
Accurately measures temperature, humidity, barometric pressure, and gas levels (VOCs) in a single compact unit. -
Durable Stainless Steel Metal Casing
Breathable and corrosion-resistant metal shell offers long-lasting protection in extreme conditions including dust, humidity, high pressure, and explosive environments. -
Advanced Gas Detection
Detects a broad range of volatile organic compounds, aiding in indoor air quality monitoring and personal health assessments. -
Wide Operating Range
Pressure: 300–1100 hPa, Humidity: 0–100%, Temperature: -40°C to +85°C, making it suitable for both indoor and outdoor applications. -
I2C Digital Interface
Fully calibrated digital output ensures easy integration with microcontrollers and embedded systems. -
Robust Construction for Harsh Environments
Ideal for use in vacuum chambers, pipelines, weather stations, soil monitoring setups, humidifiers, and explosive zones. -
Mini Round Shell Connector with One-Metre Cable
Plug-and-play design with 4-wire connection allows quick deployment in confined or hard-to-reach locations. -
High Filtration Efficiency
Stainless steel porous housing with precise pore sizes (5 to 120 microns) offers excellent dust interception and gas permeability. -
Low Power Consumption
Suitable for battery-operated and portable applications requiring energy efficiency. -
Exceptional Stability and Longevity
Long-term operational stability backed by Bosch’s proven sensor technology.
7Semi I2C Wire Color Code
BME680 Gas Sensor I2C Probe Applications
Q: What is the common use of a Temperature, Humidity and Gas VOC Sensor?
A: Temperature and Humidity sensors are among the most commonly used environmental sensors. It is widely used to provide the actual humidity condition within air at any given point or in any given place. Such devices are commonly used in situations in which air conditions may be extreme or where air conditions need to be controlled due to varying reasons.
Q: Why is and Gas VOC, Temperature and Humidity sensors important in some industries?
A: Humidity is the presence of water within the air. Measuring humidity within the environment can be critical due to the fact that the higher the humidity, the warmer it may seem. In industries, humidity measurement is often important because it can affect the health and safety of personnel as well as the cost of the product. As a result, temperature and humidity sensors are often quite important.
Q: How do I choose a suitable and Gas VOC, Temperature and Humidity Sensor?
A: There are some important specifications you might need to consider when you choose this product. This includes:
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Accuracy
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Long-term stability
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Ability to recover from condensation
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Resistance to physical and chemical contaminants
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Interchangeability
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Repeatability
- Operating Voltage:
- 3.3V (1.7-3.6V)
- Interface:
- I2C
- Temperature Range:
- -40 to 85 C
- Humidity Range:
- 0~100%rh
- Sensor Brand:
- Bosch Sensortec
- Sensor Used:
- BME680
- Wiring:
- Red: VCC, Black: GND, Yellow: SDA, Green: SCL
- Probe:
- Metal probe with copper sintered filter/ PE
