Electrochemical Gas Sensors – Overview
Electrochemical gas sensors
The Electrochemical gas sensors are a family of high precision gas sensors by SGX. Each sensor is used to detect a specific gas with exceptional accuracy. This breakout board is perfect for industrial safety, environmental monitoring, and research projects, providing a reliable foundation for precise gas detection solutions. The breakout board works with both 3.3V and 5V power supplies. The Qwiic connector provides a fast and easy connection with the microcontroller board. The board provides both analog and digital output with an integrated ADC. The analog front end is fully programmable with I2C communication.
Which products is this documentation intended for?
High precision electrochemical SO₂ gas sensor breakout
333325
High precision electrochemical NO₂ gas sensor breakout
333326
High precision electrochemical NO gas sensor breakout
333327
High precision electrochemical CO gas sensor breakout
333328
High precision electrochemical O₃ gas sensor breakout
333329
High precision electrochemical NH₃ gas sensor breakout
333330
High precision electrochemical H₂S gas sensor breakout
333331
High precision electrochemical Cl₂ gas sensor breakout
333332
High precision electrochemical gas sensor breakout (without sensor)
333218
Key Features
- Accurately measures specific gas levels, providing reliable data for various applications.
- Communication: I2C (fixed address: 0x48 for LMP, 0x49 for ADC)
- Connector: 2 × Qwiic (formerly easyC) ports (plug-and-play, no soldering needed)
- Mounting: Four mounting holes for secure attachment.
- Dimensions: 38 × 38 mm (1.5 × 1.5 inch)
You may also need
Qwiic cable
Qwiic (formerly easyC) compatible cables with connectors on both ends, available in various lengths.