The website doesn't support your browser. Please update your browser or download a different one
Choose a language
Log in
Shopping cart
Home
/
Catalogue
/
Electronics

MG811 Carbon Dioxide CO2 Gas Sensor Module - Analog Voltage Output for Air Quality Monitor, HVAC, Agriculture

Current price
Price €117.98
VAT and duties included
matches the image
Colourmatches the image
Delivery to United Kingdom
Est. 7–12 business days · €3.53 per order
Secure checkout & data protection
No-delivery refund
Quality guarantee
Secure logistics
Privacy protection
Safety & compliance

Description

Report an issue
Chic Home
4.5/2,000+
Similar products
MQ-131 MQ131 Ozone Sensor Ozone Module High Concentration 10ppm-1000ppm Output
MQ-131 MQ131 Ozone Sensor Ozone Module High Concentration 10ppm-1000ppm Output
CO2 Sensor Module 0‑10000ppm Carbon Dioxide Detection Sensor Board TTL Output for Testing
CO2 Sensor Module 0‑10000ppm Carbon Dioxide Detection Sensor Board TTL Output for Testing
Gas Sensor Modules CO Ozone Sensor Oxygen Gas Sensor Starter Kit MQ131 MQ136 MQ137 MQ138 MQ139 MG811 TGS813 Gas Detection Module
Gas Sensor Modules CO Ozone Sensor Oxygen Gas Sensor Starter Kit MQ131 MQ136 MQ137 MQ138 MQ139 MG811 TGS813 Gas Detection Module
CO2 Sensor Module 0?10000ppm Carbon Dioxide Detection Sensor Board TTL Output for Testing
CO2 Sensor Module 0?10000ppm Carbon Dioxide Detection Sensor Board TTL Output for Testing
MQ131 Ozone Sensor, Ozone Gas Detection Sensor Module
MQ131 Ozone Sensor, Ozone Gas Detection Sensor Module
Sensor Module Mq137 500Ppm Replacement Sensors
Sensor Module Mq137 500Ppm Replacement Sensors
MQ-2 Gas sensor
MQ-2 Gas sensor
MQ Series MQ-135 Gas Sensor Module
MQ Series MQ-135 Gas Sensor Module
MQ-137 Ammonia Detection NH3 Gas Sensor Module Analog + TTL Level Dual Output
MQ-137 Ammonia Detection NH3 Gas Sensor Module Analog + TTL Level Dual Output
Ammonia Sensor Module 5‑500ppm Ammonia Detection Sensor Board TTL Output for Testing
Ammonia Sensor Module 5‑500ppm Ammonia Detection Sensor Board TTL Output for Testing
Ammonia Sensor Module 5‑500ppm Ammonia Detection Sensor Board TTL Output for Testing
Ammonia Sensor Module 5‑500ppm Ammonia Detection Sensor Board TTL Output for Testing
MQ-7 Module Carbon Monoxide Gas Sensor Detection Alarm MQ7 Sensor Module for Arduino
MQ-7 Module Carbon Monoxide Gas Sensor Detection Alarm MQ7 Sensor Module for Arduino
2025 Trend 1PCS Formaldehyde Sensor Module MQ138 MQ-138 Sensor Module
2025 Trend 1PCS Formaldehyde Sensor Module MQ138 MQ-138 Sensor Module
1100 MS1100 MS-1100 VOC Gas Sensor Module Formaldehyde Benzene Concentration Gas Induction 100mA Breakout for
1100 MS1100 MS-1100 VOC Gas Sensor Module Formaldehyde Benzene Concentration Gas Induction 100mA Breakout for
O3 Gas Sensor Module High Sensitivity Dual Panel TTL Signal Output Gas Ozone Detection Sensor
O3 Gas Sensor Module High Sensitivity Dual Panel TTL Signal Output Gas Ozone Detection Sensor
1PC/5PCS Gas Detection Sensor Module MQ-2 MQ-135 Sensor Module Gas Sensor Starter Kit
1PC/5PCS Gas Detection Sensor Module MQ-2 MQ-135 Sensor Module Gas Sensor Starter Kit
MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Detection Smoke Methane Liquefied Gas Sensor Module for Arduino Starter DIY Kit
MQ-2 MQ-3 MQ-4 MQ-5 MQ-6 MQ-7 MQ-8 MQ-9 MQ-135 Detection Smoke Methane Liquefied Gas Sensor Module for Arduino Starter DIY Kit
2pcs MQ3 Alcohol Gas Sensor Module Ethanol Detector Breath Gas Detection Board
2pcs MQ3 Alcohol Gas Sensor Module Ethanol Detector Breath Gas Detection Board
2pcs MQ 3 Alcohol Gas Sensor Module Ethanol Detector Breath Gas Detection Board
2pcs MQ 3 Alcohol Gas Sensor Module Ethanol Detector Breath Gas Detection Board
MQ-2 Gas Sensor Module for Smoke, Methane, and Combustible Gas Detection
MQ-2 Gas Sensor Module for Smoke, Methane, and Combustible Gas Detection