DFRobot Fermion MiCS-5524 gas sensor module 0-5V analog output SEN0440

Name: DFRobot Fermion MiCS-5524 gas sensor module 0-5V analog output SEN0440
Brand: DFRobot
SKU: DF02440
Price: 13.16 USD
Availability: InStock

Item No.: DF02440

HAN: SEN0440

EAN: 4060137018534

HS Code: 9031808000

Lagerstufe: Neu

13,16 $

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The DFRobot Fermion: MEMS Multi-Gas Detector - CO/CH4/Ethanol Sensor (1-1000ppm, Breakout) is a gas sensor module based on the MiCS-5524 MEMS sensor with a 0-5V analog output. It operates from 5V DC, detects gases including CO, CH4 and ethanol, and is specified for -30 to 85°C. More product details

Product Description

The DFRobot Fermion: MEMS Multi-Gas Detector - CO/CH4/Ethanol Sensor (1-1000ppm, Breakout) is a compact gas sensor module built around the MiCS-5524 MEMS sensing element. The module provides a 0-5V analog output and is intended for detection of multiple combustible and hazardous gases, including carbon monoxide, methane, and ethanol. It operates from 5V DC with a stated power consumption of approximately 0.45W.

This module is suitable for industrial and laboratory monitoring tasks where simple analog interfacing to microcontrollers, data acquisition systems, or PLC-adjacent electronics is required. According to the source data, the module covers 1-1000ppm for CO, 10-500ppm for ethanol, and concentrations above 1000ppm for CH4. Hydrogen, ammonia, and hydrogen sulfide are also listed in the source material. Due to the sensing principle and cross-sensitivity of multi-gas semiconductor sensors, the module should be treated as a detector element that requires application-specific calibration.

Technical Features

MEMS gas sensor module using the MiCS-5524 sensing element
Analog voltage output: 0-5V DC
Supply voltage: 5V ±0.1V DC
Power consumption: 0.45W, equivalent to approx. 90mA at 5V
Detectable gases per source: CO, CH4, ethanol, H2, NH3, H2S, and other combustible gases
Detection ranges per source: CO 1-1000ppm, ethanol 10-500ppm, H2 1-1000ppm, NH3 1-500ppm, H2S 1-1000ppm, CH4 >1000ppm
Response time: less than 20s
Operating temperature: -30 to 85°C
Dimensions: 12 × 16mm
Interface: 3-pin Gravity connector
Sensor lifetime: at least 2 years in continuous use

Application Areas

Typical applications include air quality and safety monitoring in industrial environments, laboratory setups, educational and development platforms, and prototype gas alarm or detection systems. The analog output supports integration into embedded systems, microcontroller platforms, and simple measurement electronics with ADC inputs. For use in chemical plants, refinery environments, or fixed monitoring points, system-level calibration and cross-sensitivity assessment are required.

What's Included

Fermion: MEMS Gas Sensor - MiCS-5524 x1
Black pin header-3Pin x1

Dimensions and Weight
Item information	Value
GTIN:	4060137018534
HAN:	SEN0440
Category:	Gas Sensor
Operating Voltage max.:	5.1
Operating Voltage min.:	4.9
Abmessungen (mm):	12 × 16 mm
Accuracy:	No accuracy specification provided by source
Operating Temperature Min.:	-30
Operating Temperature Max.:	85
Sensing Principle:	MEMS
Target Gas:	CO/CH4/Ethanol
Operating Current Max.:	90
Sensitivity Ratio Condition:	No sensitivity ratio specification provided by source
Sensor Lifespan:	2
Operating Humidity Min.:	0
Operating Humidity Max.:	95
Shipping weight:	0,01 kg
Item weight:	0,01 kg
Dimensions ( Length × Width × Height ):	1,60 × 1,20 × 0,10 cm

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Manufacturer according to GPSR
DFRobot, Room 602, 603, No. 2 Boyun Road, Zhangjiang Hi-Tech Park, China (Shanghai) Pilot Free Trade Zone, 201210 shanghai, China, https://eckstein-shop.de/DFRobot-Marken