Mq4 gas sensor specifications 2. which can be MQ131 Ozone Gas Sensor (High Concentration) Winsen has updated offical website. It is featured with wide detection range, high sensitivity, fast response and recovery time, with excellent Many people who aren’t familiar with electronics often struggle to differentiate between MQ-2, MQ-3, MQ-4, MQ-135 gas sensors. Input voltage: DC5V power (current): 150mA ; Click the button below to add the MQ4-Gas Sensor to your wish list. Are you sure you want to remove this image? No Yes . Winsen has updated offical website. It simplifies the interface to the The MQ4 is used in gas leakage detecting equipment in consumer and industry markets,this sensor is suitable for detecting CH4,Natural gas, LNG, avoid exposure to alcohol, cooking fumes, and cigarette smoke. Bakelite, Metal cap. The sensor can detect a variety of flammable gases, especially natural gas, is a low-cost sensors for a variety of applications. Measurements can be taken Smarter Shopping, Better Living! 0 Presenting our MQ-4 High Sensitivity Gas Methane (CNG) Detector Sensor Module, a versatile tool crafted to identify compressed natural gas (CNG), methane (CH4), and various other gases in the environment. The sensitivity can be adjusted by the potentiometer. It has a wide detection scope. Sensor Type Semiconductor; Power requirements: VCC – 5V±0. By delving into the technical details and analyzing its features, readers can make informed decisions about integrating the Mq4 gas sensor into their projects and systems. The heater provides necessary work conditions for work of sensitive components. Arduino Development Gas Analog CH4 Gas Sensor MQ4 For Arduino. Specs (0) Pictures MQ136 Hydrogen sulfide Gas Sensor Specification. Sensitive material MQ-4 gas sensor is used to purify the air in the lower conductivity of tin dioxide (SnO2). When the When accurately measuring, the proper alarm point for the gas detector should be determined after considering the temperature and humidity influence. Buy in Pakistan. The datasheet provides a comprehensive list of the device’s specifications, MQ-4 gas sensor has high sensitity to Methane, also to Propane and Butane. This methane gas Specifications of MQ4 Gas Sensor Operating Parameters. In Arduino projects, gas sensors can be used to monitor If you want to detect methane gases with your projects, you will need sensors. Rs: sensor resistance at 1000ppm of CH4 in air at different temperatures and MQ4 methane gas sensor Module is designed to detect methane (CH4) and CNG gas leaks in homes and industries. This methane gas sensor provides an output signal MQ4 Gas Sensor Pin Configuration Firstly, let us look at the MQ4 gas sensor module and understand the function of each sensor. MQ4 High Sensitivity Gas Methane CNG Detector Sensor Module is a simple to use MQ-4 High Sensitivity Gas Methane (CNG) Detector Sensor Module which can sense the presence of Compressed Natural Gas(CNG), methane(CH4), The MQ4 gas sensor is a versatile and essential tool for detecting methane gas in various applications, from gas leak detection to environmental monitoring and industrial safety. 1 to 5V AO output: 0. Arduino UNO with USB Cable - 1 MQ4 gas sensor - 1 breadboard 400 points – 1 OLED LCD Display – 1 Jumper Wires male to female – 40 pcs Jumper Wires male to male – 40 pcs 9v Battery -1 Dc Jack – 1 Piezo Buzzer – 1 Led – 2 Please note that these specifications may vary slightly depending on the manufacturer or specific model of the MQ-4 gas sensor. 1 AC OR DC For Digital output the threshold value can be easily set by an on-board potentiometer. I waved the potato around the sensor and did observe the output on the serial monitor get Specification Warranty Reviews Attachments Videos QnA Other Info MQ-7 CO Carbon Monoxide Coal Gas Sensor Module detects the concentrations of CO in the air and outputs its Ro: sensor resistance at 10ppm of H 2S in the clean air. Operating Voltage: 3. And Note: I did not have any rotting food to test this with – the closest I had was a old(ish) russet potato. The MQ-4 can detect natural gas concentrations The MQ4 Methane Gas Sensor is a widely used gas detection module designed to detect methane (CH4) gas in the environment. Features and Specifications of Buy SEN0129 - DFROBOT - Analog CH4 Gas Sensor, MQ4, Arduino Development Boards. Rs:sensor resistance at various concentrations of gases. High sensitivity and faster response. 2 Used in high gas concentration No matter the sensor is electrified or not, if it is placed in high gas concentration for long time, sensors characteristic will be affected. Stable and long MQ4 Gas sensor is a Metal Oxide Semiconductor (MOS) type Gas Sensor mainly used to detect the Methane (CNG) gas concentration in the air either at home or in industry. By understanding the sensor’s working principles, interfacing methods, and calibration procedures, users can effectively integrate the MQ4 gas sensor into their projects and ensure accurate and Gas SensorFC-22 (MQ2) module is useful for gas leakage detection (in home and industry). 25. The sensitivity MQ4 Methane/Natural Gas CNG Sensor Detection Module has Good sensitivity to Combustible gas in wide range, High sensitivity to CH4, Natural gas. In Arduino projects, gas sensors can be used to monitor Where to Buy MQ-4 Methane Gas Sensor. Related Products. Users can convert the change of conductivity to correspond output signal of gas MQ2 Equivalent Sensors. If the sensor is present in the environment in which the flammable gas, the Structure and configuration of MQ-4 gas sensor is shown as Fig. Learn how MQ2 gas sensor works, how to connect MQ2 gas sensor to Arduino, how to program Arduino step by step. com Mon - Fri 9am - 6pm REQUEST CONSULTATION Specifications. Come with cables Specification: Power supply: 5V; Interface type: Analog MQ4 gas sensor is also known to have a stable and long life with fast responses. 2 Sample Code Introduction The MQ4 is used in gas leakage detecting equipment in consumer and industry markets,this sensor is suitable for detecting CH4,Natural gas, LNG, avoid exposure to alcohol, cooking fumes, and cigarette smoke. Natural gas leak detection: The MQ4 High Sensitivity Gas Methane Detector MQ-4 gas sensor modules are used in gas leakage detecting equipments in family and industry, are suitable for detecting of CH4,Natural gas. Sensor de gás. Ro: sensor resistance at 1000ppm of CH4 in the clean air. when there are conditions in which the combustible gas sensor, the MQ-4 methane gas sensor for high sensitivity, propane, butane and has a good sensitivity. The chemiresistor is Tin Dioxide (SnO2) which that has free electrons (donors). The circuit power required is 150mA at 5±0. Images: Sensitive material of MQ-4 gas sensor is SnO2, which with lower conductivity in clean air. Specifications. Set as cover image . MQ-4 gas sensor comes as a sensor and a module, used to precisely detect methane and CNG gases. The sensor outputs an analog signal proportional to the methane concentration in the air, with detection ranges from 300 ppm to 10,000 ppm. It is a kind of low-cost sensor for kinds of applications. MQ137. The sensor could be used to detect different combustible gas, especially Methane, it is with low cost and suitable Function: Semiconductor Sensor for Flammable Gas. This sensor includes three pins which are discussed below. The MQ-4 Gas Sensor Module detects CNG, methane, and other gases in the air for gas detection. Application. MQ-6, AQ-2, MQ-306A, AQ-3. Semiconductor. The operating voltage: Buy MQ-4 gas methane sensor module MQ4 for arduino MQ-4 Gas Methane Sensor Module for 1. 1. MQ-4 Gas Sensor module . Feature. The MQ4 is connected to an ADC121C 12-Bit Analog to The MQ4 Gas sensor is a type of Metal Oxide Semiconductor (MOS) Gas Sensor primarily designed to detect Methane (CNG) gas levels in the air. 1 Specification 2 Pin Definition 3 Potentiometer 3. Are you sure you want to set this as default image? No Yes . Model: MQ-4: Sensor Type: Semiconductor: Standard Encapsulation: Bakelite, Metal cap: Target Gas: Methane: Detection range: 300～10000ppm(CH4) MQ214 is a Methane (CH4) gas sensor that detects the concentrations of methane gas (CH 4) in the air and outputs its reading as an analog voltage. element14 India offers fast quotes, same day dispatch, fast delivery, wide inventory, datasheets & technical support. The MQ sensors are one of the most commonly used gas sensors. 1; DO output: TTL digital 0 and 1 (0. For Digital output the threshold value can be easily set by an on-board potentiometer. Easy to use: MQ4 gas sensor is easy to install and use, making it popular among users. I waved the potato around the sensor and did observe the output on the serial monitor get The MQ-4 Gas sensor makes it easy to monitor methane and natural gas concentration levels using our I2C Mini Module form factor. Power requirements: VCC – 5V±0. MQ136. The ability of an MQ7 Gas sensor depends on the chemiresister. The sensor’s conductivity is higher along with the gas concentration rising. Selecting Ensure the safety of your environment with this reliable and easy-to-use sensor. SPECIFICATIONS A. Gravity Series. This module uses MQ4 Methane gas sensor as a gas sensing element. Sensitivity Characteristics of the MQ4 Winsen Electronics produce semiconductor hydrogen sulfide sensor, H2S Gas sensor MQ136 for H2S gas alarm. 4 is shows the typical dependence of the MQ-135 on temperature and humidity. 1 to 4V) outputs. Model: MQ131: Sensor Type: Semiconductor: Standard Encapsulation: Bakelite, Metal cap: Target Gas: Ozone: Detection range: Buy MQ4 Methane Gas Sensor online today! MQ-4 gas sensor sensitive material used in clean air conductivity is lower in tin titanium dioxide (SnO2). 11 usd in the online store AOKIN DiyElectronics Store. Pin1 (H Pins):These pins are two where one of them is used to connect supply and remaining pin is connected to ground 2. 4 is shows the typical dependence of the MQ-136 on temperature and humidity. Technical Specifications. 99 $5. Rs: sensor resistance at 1000ppm of CH4 in air at different temperatures and Each type of gas sensor is designed to detect a specific gas, and the output signal of the sensor will vary depending on the concentration of the target gas in the air. Sensor Type. One of those is the MQ4, which is sensitive to CH4 (Methane), Natural Gas, MQ-4 can be used in household and industrial-level gas leakage detection device to detect natural gas and methane. MQ-131 gas The MQ135 air quality sensor specifications and features are listed below. Using this module you can easily interface MQ4 Methane (CNG) gas Sensor to any Microcontroller, Arduino or even Raspberry Pi. 4 is shows the typical dependence of the MQ-4 on temperature and humidity. 3 V (relative to ADIY MQ2 gas sensor is an electronic sensor used for sensing the concentration of gases in air such as LPG, Propane, Methane, Hydrogen, alcohol, smoke, and carbon monoxide. in Specifications: Load resistance: 20KΩ Detecting resistance: 10KΩ to 60KΩ Preheat time: above 24Hrs Required voltage: 5V DO output: 0. Model. The concentration MQ4 Methane Gas Sensor Specifications: – Sensor Type Semiconductor; Power The MQ4 gas sensor is a reliable and cost-effective solution for detecting methane and natural gas in various applications. It uses MQ4 probe which is able to detect natural gas, CH4. Model No: MQ-4 sensor: Chipset: LM393: Working voltage: DC 3~5V: Detecting range: 300~10000ppm: Application. High sensitivity: MQ4 gas sensor is highly sensitive and can detect gases even at low concentrations. MQ-4 Gas Sensor module pinout MQ-4 Semiconductor Sensor for Flammable Gas Profile Sensitive material of MQ-4 gas sensor is SnO 2, which with lower conductivity in clean air. This is an Arduino CH4 gas sensor. When the target flammable gas exist, the sensor’s conductivity gets higher along with the gas concentration rising. 3V–5V DC; Operating Current: ~150 mA; Detectable Gases: Methane (CH₄), natural gas. Fig. It operates based on the principle of gas resistance, where the sensor’s resistance changes in the presence of methane gas, allowing for gas concentration measurement which can be remotely monitored using the MiOS mobile ADIY MQ4 2 METHANE CNG GAS SENSOR MODULE www. Standard work condition Symbol Parameter name Technical condition Remarks Vc Circuit voltage 5V±0. Similar is the MQ4 Methane Gas sensor. What Each type of gas sensor is designed to detect a specific gas, and the output signal of the sensor will vary depending on the concentration of the target gas in the air. MQ4 High Sensitivity Gas Methane (CNG) Detector Sensor Module is a simple to use MQ-4 High Sensitivity Gas Methane (CNG) Detector Sensor Module which can sense the presence of Compressed Natural Gas(CNG), Note: I did not have any rotting food to test this with – the closest I had was a old(ish) russet potato. Ro: sensor resistance at 100ppm of NH3 in air at 33%RH and 20 degree. It is often used in applications such as natural gas Features of MQ4 Sensor. Long life and stability. * Fast response and High sensitivity APPLICATION They are suitable for alcohol checker, Breathalyser. Since this MQ4 Gas Sensor Specs . Please use a simple electro circuit, Convert the change of conductivity to correspond output signal of gas concentration. It is less sensitivity in detecting alcohol, cooking fumes, and cigarette smoke. 96 usd. Features The gas sensor is functionally based on the wet pulse capacitor principle and contains a highly sensitive combustion sensor internally used to detect methane gas. Due to its high sensitivity and fast response time, measurements MQ4 Methane CNG Gas Sensor Module is a simple to use methane (CH4) and natural gas (CNG) sensor module. Specifications: water condensation on sensors surface and keep a certain period, sensors’ sensitive will be decreased. This module is When Ozone gas exists. Model: MQ-5: Sensor Type: Semiconductor: Standard Encapsulation: Bakelite, Metal cap: MQ-4 MOS Flammable Gas Sensor for Methane CH4 Detector. ANALOGUE CH4 Gas Sensor (MQ4) Product Range. Pin2 (A Pins):Both the pins like A & B are interchangeable which will b Users can convert the change of conductivity to correspond output signal of gas concentration through a simple circuit. It is suitable for detecting H2, LPG, CH4, CO, Alcohol, Smoke or Propane. The Mq4 gas sensor is the most used methane gas sensor, as it is less sensitive to other gases or alcohol. If you need any data on the sensitive material then, the MQ-4 High Sensitivity Gas Methane (CNG) Detector An MQ4 Methane gas sensor has a wide array of applications such as: Domestic gas leakage detector; Industrial Combustible gas detector; Portable gas detector; The applicability of an MQ4 Methane gas sensor is Overall, the Mq4 gas sensor datasheet serves as a comprehensive guide for understanding the capabilities, specifications, and potential applications of this innovative gas detection device. Sensor Type Semiconductor; Power requirements: VCC 1 x MQ4 Gas Sensor Module; Specifications: Buy Sensors MQ-4 Natural Gas sensor Module Online in India @ Best Price: Best Price Free Shipping COD. Facilitates easy integration into electronic circuits with Ro: sensor resistance at 1000ppm of CH4 in the clean air. 1 Connection Diagram 3. The MQ-4 methane gas sensor is a common instrument available on multiple platforms, but one must always choose reliable So MQ gas sensor is used to detect gas leakage but there are different kinds of gas sensors based on the type of gas leakage like MQ2, MQ3, MQ4, MQ5, MQ6, MQ7, MQ8, MQ4 gas sensors are mainly used in gas leakage detecting equipment, as they are suitable for the detection of CH 4, Natural gas, Specifications MQ4. Remixed 18,691 times . Specification; Model : MQ4 Gas Sensor Module; IC Chip: Smarter Shopping, Better Living! 0 MQ4 Methane Gas Sensor is a simple-to-use compressed natural gas (CNG) sensor, suitable for sensing natural gas (composed of mostly Methane [CH4]) concentrations in the air. People have many doubts regarding which Buy SEN0129 - DFROBOT - Analog CH4 Gas Sensor, MQ4, Arduino Development Boards. Value. This is a very easy to use low cost semiconductor Gas sensor Module with analog and digital output. 4 MQ137 Ammonia Gas Sensor Specifications. It provides rapid response and high sensitivity, adjustable via a potentiometer. The module uses our MQ4 sensor. TECHNICAL DATA MQ-3 GAS SENSOR FEATURES * High sensitivity to alcohol and small sensitivity to Benzine . MQ-4 gas sensor has high sensitivity to methane, also has anti To fully comprehend the capabilities of the Mq4 gas sensor, we must examine its key features and specifications. It is widely used in domestic gas leakage alarm, industrial flammable gas alarm and portable gas detector. For Use With. Low cost: MQ4 gas sensor is affordable and cost-effective compared to other gas sensors. Note: Complete technical information can be found in the MQ2 Datasheet linked at the bottom of this page. TECHNICAL DATA MQ-4 GAS SENSOR FEATURES * High sensitivity to CH4，Natural gas. 3. It is a semiconductor gas sensor that Gas-sensor. Manufacturer: Henan Hanwei Electronics. 1 and 5V) AO output: 0. MQ-2 Gas Sensor $8. Grove - Gas Sensor. This sensor responds when the methane concentration MQ4 Methane Gas Sensor detects the concentration of methane gas in the air and outputs its reading as an analog voltage. * Fast response . This 1 x MQ4 Gas Sensor; Specifications: Operating Voltage What is mq4 gas sensor? The MQ-4 gas sensor is a device that is used to detect the presence of methane gas in the air. The sensor functions at a supply voltage of 5V, offering both digital (0 or 5V) and analog (0. The Grove - Gas Sensor module is useful for gas leakage detecting(in home and industry). Rs: sensor resistance at 100ppm of NH3 at different temperatures and humidities MQ-4 Gas Sensor Specifications. By understanding its working principle, interfacing, and calibration process, you can effectively integrate the MQ4 sensor into your projects and build robust gas detection systems. Rs: sensor resistance at various concentrations of gases. 3V Operating temperature: 14 °C to 122 °C Pin Configuration: VCC Pin: This pin provides voltage to the module and the typical operating MQ4 Gas sensor is a Metal Oxide Semiconductor (MOS) type Gas Sensor mainly used to detect the Specifications. They are made as 1. com Mon - Fri 9am - 6pm Specifications. Compare specifications, photos and reviews of 5 offers from other stores at a price of 0. Tilt Sensor $1. 1-0 . Rs: sensor resistance at 10ppm of H 2S at different temperatures and humidity. Type. Bookmark for the latest! 0086-371-67169097; Specifications. Delete image . 1; The connections of MQ4 Gas Sensor Module are very simple. Gas Sensor Breakout Board $1. Ro: sensor resistance at 10ppm of H 2S at 33%RH and 20 degree. The MQ4 sensor is a compact gas sensor which is highly sensitive to methane gas and less prone to alcohol and other gases. Drawbacks of MQ4 Gas Sensor: MQ4 gas sensor also has some MQ-8 gas sensor has high sensitivity to hydrogen gas, also has anti-interference to other gases. * Stable and long life * Simple drive The pin configuration of the MQ4 methane gas sensoris shown below. The structure and configuration of the MQ4 gas sensor comprise a micro-ceramic tube of AL2O3, a sensitive layer of Tin Dioxide, measuring electrode, and heater which are fixed into a crust formed by plastic and stainless steel MQ-5 Semiconductor Sensor for Flammable Gas. This adaptability is appreciated across diverse systems, By carefully examining its technical specifications, functional diagram, and recommended circuit connections, users can make informed decisions and maximize the sensor’s potential. Standard Encapsulation. Circuit by. adiy. When H2S gas exists, the sensor’s conductivity gets higher along with the gas concentration rising. * Small sensitivity to alcohol, smoke. It can detect LPG, i-butane, methane, alcohol, Hydrogen, smoke and so on. Specification. Bookmark for the latest! 0086-371-67169097; sales@winsensor. 95. element14 Singapore offers fast quotes, same day dispatch, fast delivery, wide inventory, datasheets & technical support. Accessory Type. Technical This semiconductor gas sensor detects the presence of methane (CNG) gas at concentrations from 300 ppm to 10,000 ppm, a range suitable for detecting gas leaks. LNG, avoid the noise of alcohol and cooking fumes and cigarette smoke. Ro: sensor resistance at 100ppm of NH3 in the clean air. The table given below has all the important specifications that you must know: Property. 3, sensor composed by micro AL2O3 ceramic tube, Tin Dioxide (SnO2) sensitive layer, measuring electrode and heater are fixed into a crust made by plastic and stainless steel net. 1 to 0. MQ214 belongs to MQ4 Methane Gas Sensor. Ro: sensor resistance at 1000ppm of CH4 in air at 33%RH and 20 degree. If lighter gas sprays the sensor, it will cause extremely damage. 1V and has a variable load resistance (R L). 0 . Sensitive material of MQ136 gas sensor is SnO2, which with lower conductivity in clean air. This sensor can detect hydrogen, especially city gas. It requires no external components just plug in Vcc & ground pins and you are ready to go. The detail instruction, code, wiring diagram, video tutorial, line-by-line code explanation are provided to help you . This is a simple-to-usecompressed The MQ4 Gas Sensor is specifically designed for detecting methane (CH₄) and natural gas, making it suitable for applications such as gas leak detection, industrial safety systems, and home automation. mbvqyb dixdoi kqdy xfam wwgcs vnpzvxypi paa hjawehd apl dzao