Gravity O2 Sensor (Calibrated) - I2C & UART

Description Gravity O2 Sensor (Calibrated) - I2C & UART Detects oxygen concentration Offers high stability and high sensitivity Strong anti-interference ability Adopts the electrochemical principle Supports three output modes: analog, I2C, and UART The Gravity O2 Sensor (Calibrated) - I2C & UART is a sensor that detects oxygen concentration and supports three output modes: analog, I2C, and UART. The probe has been calibrated at the factory, which can quickly and accurately measure the concentration of oxygen in the environment. Can be widely applied to fields like portable devices, air quality monitoring devices, industries, mines, warehouses, and other spaces where the air is not easy to circulate. The probe adopts the electrochemical principle, has the characteristics of strong anti-interference ability, high stability, high sensitivity, etc., and the service life is as long as two years. View more What's Included 1x Gravity: O2 Signal Conversion Board 1x O2 Sensor Probe 1x Gravity - 4-Pin Cable Dimensions Size Adapter plate size: 37 x 32 mm Links Website Gravity O2 Sensor (Calibrated) - I2C & UART - Wiki Multimedia docReady(function() {$('button[aria-controls=unique-tab-5]').one('click',function() {$("#iframe-video-1").html('');})}); Specifications Detection Gas: Oxygen (O2) Detection range: 0 ~ 25 % Vol Working Voltage: 3.3 ~ 5.5 V DC Working Current: <5 mA Output Signal: I2C, UART (0 ~ 3 V), analog voltage Working Temperature: -20 ~ 50° Working Humidity: 15 ~ 90 % RH (non-condensing) Storage Temperature: -20 ~ 50 °C Storage Humidity: 15 ~ 90 % RH (non-condensing) Lifespan: >2 years (in the air) Compatibility: Arduino, ESP32, Raspberry Pi