Get started with the DGS4 89x-Series I2C Gas Sensors quickly. The DGS4 Single-Gas Developer Kit (899-100) pairs a DGS4 Pin Adapter with an Adafruit QT Py Shield, letting you evaluate any 891- or 895-Series sensor over I2C with the open-source firmware. See the DGS4 89x-Series Developer Kit User Guide for details. Sensors sold separately.
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Category Overview
Gas Sensing Ecosystem
Interlink supports gas sensing from raw electrochemical elements through finished monitors, analyzers, and connected wearable products.
The gas portfolio covers OEM sensor elements, analog and digital modules, ozone and air-quality instrumentation, fixed and portable analyzers, and connected personal monitoring products for field and consumer use.
These products fit industrial safety, indoor air quality, smart-environment deployments, commercial monitoring, and application-specific gas detection workflows where sensor accuracy and deployment context both matter.
On the main Interlink site, gas products are presented as one category so buyers can evaluate the broader product range without switching brands or visual systems mid-journey.
- Electrochemical elements, modules, monitors, analyzers, and wearables
- Supports OEM integration, finished-product deployment, and technical evaluation
- Fits industrial, environmental, medical, and consumer monitoring workflows
- Unified Interlink category messaging with product-specific technical follow-up
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