7Semi BME690 Digital Sensor Probe - Metal (Temperature, Humidity, Pressure, Gas | I2C)

The 7Semi BME690 Digital Sensor Probe – Metal is a rugged, metal-cased environmental sensing probe that combines temperature, humidity, barometric pressure, and gas/VOC sensing in a single compact module based on the Bosch BME690 sensor. The metal probe design makes it suitable for harsh, industrial, or long-term monitoring environments. With I²C digital output and high-accuracy sensing, it is ideal for air-quality monitoring, HVAC control, data logging, industrial automation, and smart-home systems.

Technical Specifications:

• Sensor IC: BME690
  
• Measured Parameters: Temperature, Humidity, Pressure, Gas/VOC
  
• Temperature Range: –40°C to +85°C
  
• Temperature Accuracy: ±0.5°C (typical)
  
• Humidity Range: 0% to 100% RH
  
• Humidity Accuracy: ±3% RH (typical)
  
• Pressure Range: 300–1100 hPa
  
• Pressure Accuracy: ±0.5 hPa (typical)
  
• Gas Sensing: VOC/air-quality detection via gas-resistance measurement
  
• Interface: I²C digital communication
  
• Supply Voltage: 1.71V to 3.6V (3.3V typical)
  
• Probe Type: Metal-body environmental sensor probe
  
• Output Data: Temperature, humidity, pressure, gas resistance, IAQ/VOC metrics (via software)
  
• Power Modes: Low-power and ultra-low-power gas sensing
  
• Designed For: Industrial, commercial, and long-duration monitoring

Features:

• 4-in-1 environmental sensing: temperature, humidity, pressure, gas/VOC
  
• Rugged metal probe housing for durable and industrial use
  
• Digital I²C interface — easy microcontroller integration
  
• Gas/VOC detection for air-quality and environmental safety applications
  
• Wide operating ranges suitable for indoor/outdoor and industrial setups
  
• Low power consumption with optimized sensing modes
  
• High accuracy and stable performance over time
  
• Integrated temperature/humidity/pressure compensation
  
• Suitable for long-distance enclosure mounting or duct installation
  
• Works with Arduino, ESP32, STM32, Raspberry Pi, and similar platforms

Applications:

• Indoor air-quality and VOC monitoring
  
• HVAC and ventilation automation
  
• Industrial environmental monitoring
  
• Warehouse and storage-room climate tracking
  
• Smart-home air-quality sensors
  
• Data-logging and IoT environmental stations
  
• Weather and climate monitoring systems
  
• Air purifiers and smart ventilation systems
  
• Safety monitoring for gases/VOCs in closed spaces
  
• Embedded and industrial product integration requiring multi-parameter sensing