7Semi BME688 Environmental Sensor Probe - Metal (Gas, Pressure, Temperature & Humidity Sensor)

The 7Semi BME688 Environmental Sensor Probe – Metal is a rugged, high-durability environmental sensing module designed for real-world and industrial monitoring applications. It integrates the BME688 four-in-one environmental sensor capable of gas, barometric pressure, temperature, and humidity measurement. Housed in a corrosion-resistant metal probe enclosure with a 1-meter cable and I²C interface, it is ideal for remote installations such as ducts, outdoor enclosures, HVAC systems, and industrial sensing points.

Technical Specifications:

• Measurement Parameters: VOC gas, barometric pressure, temperature, humidity
  
• Temperature Range: –40 °C to +85 °C
  
• Humidity Range: 0% to 100% RH
  
• Pressure Range: 300 hPa to 1100 hPa
  
• Gas Sensing: VOCs and VSCs with IAQ index, bVOC and CO₂-equivalent support
  
• AI Gas Scanning: Supports gas fingerprint recognition and AI classifier capability
  
• Interface: I²C digital communication
  
• Supply Voltage: Typically 3.3 V
  
• Operating Range: Suitable for harsh environmental exposure
  
• Probe Housing: Heavy-duty metal casing with breathable protective filter
  
• Cable Length: 1-meter, 4-wire cable (VCC, GND, SDA, SCL)
  
• Mounting: Mini-round shell style connector for remote placement

Features:

• Four-parameter sensing: gas, pressure, humidity, and temperature
  
• Industrial-grade metal probe housing for harsh environments
  
• AI-enabled gas recognition and enhanced sensing flexibility
  
• Long-cable remote probe design for ducts and sealed locations
  
• I²C interface allows simple integration with controllers and IoT systems
  
• Reliable performance in extreme temperature and humidity conditions
  
• Ideal upgrade from BME680 environmental sensing solutions

Applications:

• HVAC and smart-building ventilation monitoring
  
• Indoor/outdoor air-quality sensing and environmental research
  
• Industrial control, automation and system safety monitoring
  
• Agriculture, greenhouse, and environmental stations
  
• IoT sensor nodes requiring rugged environmental protection
  
• Storage rooms, clean rooms and laboratories
  
• Gas detection and remote environmental telemetry