The 7Semi BME690 Environmental Probe measures gas, temperature, relative humidity, and barometric pressure in a compact remote design. Powered by the Bosch BME690, it supports indoor air-quality monitoring by detecting VOCs, VSCs, and other reducing gases. The remote probe minimizes heat interference from controller electronics for more reliable ambient measurements. Bosch BSEC software provides processed outputs such as IAQ Index, estimated VOC level, and equivalent CO₂ (eCO₂), while BME AI-Studio enables application-specific gas classification.
Features
- Durable Stainless-Steel BME690 Sensor Probe: The 7Semi BME690 Environmental Sensor Probe features a compact stainless-steel housing for mechanical protection. Ventilation openings maintain airflow around the sensor for effective gas, temperature, humidity, and pressure monitoring.
- 1-Metre Remote Environmental Sensor Cable: The flexible 1-metre cable positions the BME690 probe away from heat-generating controllers and electronics, helping provide more representative ambient temperature and relative-humidity measurements.
- Reinforced Strain-Relief Cable Joint: A heat-shrink-reinforced probe connection protects the internal wiring against repeated bending, pulling, and everyday handling, improving reliability in environmental-monitoring installations.
- Recommended BME690 Operating Conditions: For best measurement performance, operate the sensor between 0°C and 65°C and 10% to 90% RH under non-condensing conditions. Gas classification performs best from 5°C to 40°C and 20% to 80% RH.
- High-Accuracy 4-in-1 Environmental Monitoring: The BME690 measures temperature, relative humidity, barometric pressure, and gas resistance. Under specified conditions, it delivers temperature accuracy up to ±0.5°C, humidity accuracy of ±3% RH, absolute pressure accuracy of ±0.5 hPa, and relative pressure accuracy of ±0.05 hPa.
- Advanced VOC and Indoor Air-Quality Sensing: The BME690 gas sensor responds to VOCs, VSCs, H₂S, ethanol, carbon monoxide, and other reducing gases. Bosch BSEC enables IAQ, estimated VOC, and eCO₂ outputs, while BME AI-Studio supports application-specific gas classification
Resources
- Categoey of product:
- Digital Enviroment sensor
- Operational voltage:
- 1.7V DC to 3.6V DC (Typically 3.3V)
- Communication interface:
- I2C
- Temprature sense range:
- -40C to +80C
- Temprature measurement accuracy:
- +/- 0.5C
- Humidity measurement range:
- 0 TO 100% RH
- Humidity accuracy:
- +/-3%RH
- Pressure measurement range:
- 300 TO 1100hPa
- Pressure measurement accuracy:
- ±0.05 hPa over 700–900 hPa at 25°C to 40°C
- Cable length:
- 1meter
- Probe dimension:
- length 50mm , diameter 6mm
