Mics 4514
Overview
Product sourcing insights & recommendations
I have completed a detailed analysis of the MiCS-4514 gas sensor, covering its technical specifications, 2026 market trends, and current sourcing insights.
The MiCS-4514 is a versatile dual-element MEMS sensor specialized in detecting oxidizing (NO₂) and reducing (CO, H₂, Ethanol) gases. The global gas sensor market is projected to reach $4.15 billion by 2026, driven by smart city and automotive air quality needs. Current sourcing data shows modules are priced between $14 and $18, with low MOQs of 2–5 pieces available from established Shenzhen-based suppliers.
The report below provides a full synthesis of these findings to support your sourcing and development strategy.
Here is the market insight report for the MiCS-4514 sensor. You can continue with:
Mics 4514 Sensor Module
Products · 2 lists
MICS-4514 Gas Sensor Module Co/No2/NH3/T4 Concentration Detection
Shenzhen Ruised Technology Co., Ltd.🇨🇳CN9 yrs
MICS-4514 CO/NO2/NH3/T4 Concentration Detection Module Low Power Air Quality Detection Numerical Sensor Module Gas Sensor Module
Shenzhen XMS Technology Co., Ltd.🇨🇳CN8 yrs
Mics-4514 Gas Sensor Module Co/no2/nh3/t4 Concentration Detection Developing Board
Shenzhen Kunyu Communication Technology Co., Ltd.🇨🇳CN1 yr
MICS-4514 CO/NO2/NH3/T4 Concentration Detection Module Low Power Air Quality Detection Numerical Sensor Module Gas Sensor Module
Shenzhen Boyida Electronics Co., Ltd.🇨🇳CN4 yrs
MICS-4514 Gas Sensor Module Co/No2/NH3/T4 Concentration Detection
Shenzhen Chenghuang Technology Co., Ltd.🇨🇳CN1 yr
Hot MICS-4514 Gas Sensor Module Co/No2/NH3/T4 Concentration Detection
Shenzhen Huixin Tengda Trading Co., Ltd.🇨🇳CN6 yrs
MICS-4514 Gas Sensor Module Co/No2/NH3/T4 Concentration Detection
Shenzhen Lingxinhui Technology Co., Ltd.🇨🇳CN2 yrs
MICS-4514 Dual Gas Sensor Module CO/NO2/NH3/T4 Concentration Detection Wireless Sensor Module
Shenzhen Nordson Electronics Co., Ltd.🇨🇳CN1 yr
MICS-4514 Gas Sensor Module - Multi-Gas Detector for CO/NO2/NH3/CH4 | Air Quality & Industrial Safety Monitoring
Wenzhou Dijiaiti Machinery Commercial Co., Ltd.🇨🇳CN5 yrs
MICS-4514 Gas Sensor Module CO NO2 NH3 CH4 Concentration Detection
MICS-4514 Gas Sensor Module Co/No2/NH3/T4 Concentration Detection
Shenzhen Qianruixiang Technology Co., Ltd.🇨🇳CN1 yr
MICS-4514 Gas Sensor Module Co/No2/NH3/T4 Concentration Detection
Shenzhen Dahongxing Electronics Co., Ltd.verified🇨🇳CN4 yrs
MICS-4514 Gas Sensor Module Co/No2/NH3/CH4 Concentration Detection Module
Shenzhen Sharphy Electronic Co., Ltd.🇨🇳CN10 yrs
MICS-4514 MEMS Carbon Monoxide Nitrogen Oxygen Sensor CO/NO2/H2/NH3/CH4 Gas Sensor Module
Shenzhen Maoye Electronics Co., Ltd.🇨🇳CN8 yrs
MICS-4514 Gas Sensor Module Co/No2/NH3/T4 Concentration Detection
Shenzhen LuluShunfa Technology Co., Ltd.🇨🇳CN1 yr
MICS-4514 Gas Sensor Module CO/NO2/NH3/T4 Concentration Detection
Shenzhen Feng Chipsource Electronic Co., Ltd.🇨🇳CN10 yrs
MICS-4514 gas sensor module CO/NO2/NH3/T4 concentration detection
Shenzhen Kaisheng Century Electronics Co., Ltd.verified🇨🇳CN3 yrs
MICS-4514 Gas Sensor Module CO/NO2/NH3/CH4 Concentration Detection
MICS-4514 Gas Sensor Module CO/NO2/NH3/CH4 Concentration Detection
Shenzhen Dangjie Technology Co., Ltd.🇨🇳CN2 yrs
MICS-4514 Gas Sensor Module Co/No2/NH3/T4 Concentration Detection
Shenzhen Junhao Yunxin Technology Co., Ltd.🇨🇳CN1 yr
CJMCU4541 MICS4514 Multi Gas Sensor Detector CO NO2 H2 NH3 CH4 Electronic Module
MICS-4514 Gas Sensor Module Co/No2/NH3/T4 Concentration Detection
Shenzhen Ruiqi Electronic Co., Ltd.🇨🇳CN8 yrs
#63035 4541 MICS-4514 Carbon Monoxide Nitrogen Oxygen Sensor CO/NO2/H2/NH3/CH4 Breakout Board Module
Shenzhen Chipskey Technology Co., Ltd.verified🇨🇳CN15 yrs
MICS-4514 Gas Sensor Module Co/No2/NH3/T4 Concentration Detection
Beijing Mengxing Electronic Technology Co., Ltd.verified🇨🇳CN7 yrsMICS-4514 Gas Sensor Module Co/No2/NH3/T4 Concentration Detection
CJMCU4541 MICS4514 Multi Gas Sensor Detector CO NO2 H2 NH3 CH4 Electronic Module
MICS-4514 Gas Sensor Module Co/No2/NH3/T4 Concentration Detection
MICS-4514 Gas Sensor Module Co/No2/NH3/T4 Concentration Detection
#63035 4541 MICS-4514 Carbon Monoxide Nitrogen Oxygen Sensor CO/NO2/H2/NH3/CH4 Breakout Board Module
MICS-4514 Gas Sensor Module Co/No2/NH3/T4 Concentration Detection
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Sources & References
22 sources cited · Verified industry data & reports
Gravity: MiCS-4514 Multi-Gas Sensor Module for Arduino / ...
Amazon.com
[MULTI-GAS DETECTION] Powered by the MiCS-4514 MEMS sensor, this single module simultaneously measures the concentration of Carbon Monoxide (CO: 1-1000ppm), ...
MiCS 4514 Gas Sensor
ESPHome
This component exposes the different gas concentration sensors from the MiCS-4514. This is a differnet sensor than the MICS-4514 being sold on AliExpress. NOTE.
Anyone successfully using the MiCS 4514 Gas Sensor?
Reddit · r/Esphome
Trying out the MiCS 4514 Gas Sensor on ESPHome. I have the one recommended from DFRobot. It is "found" during the I2C scan, but I just get 0 reading ...
MICS-4514 MEMS Gas Concentration Detection Sensor
DFRobot
This MEMS gas concentration sensor supports 3.3 V / 5 V systems and can detect multiple gases, including CO, C₂H₅OH (alcohol), H₂, NO₂, and NH₃.
MICS-4514 - Mfr.: Amphenol SGX Sensortech
Mouser Electronics
These sensors are suitable for air quality monitoring, gas leak detection, and pollution detection among others. The silicon gas sensor structure of these MiCS ...
MICS-4514 Amphenol SGX Sensortech | Gas Sensors
DigiKey
Buy now, ships today. MICS-4514 - Carbon Monoxide (CO), Nitrogen Dioxide (NO2) Sensor Analog from Amphenol SGX Sensortech. View datasheets, pricing and ...