What is the MQ136 Hydrogen Sulfide Gas Sensor Module used for?

The MQ136 Hydrogen Sulfide Gas Sensor Module is primarily used for detecting H2S gas concentrations in various environments, making it ideal for applications in industrial safety, environmental monitoring, and research labs. It operates effectively at concentrations ranging from 10 to 1000 ppm, ensuring accurate gas detection. Industries commonly employing this sensor include oil and gas, wastewater treatment, and agriculture, where hydrogen sulfide may pose risks to human health and equipment.

How does the MQ136 sensor module detect hydrogen sulfide gas?

The MQ136 sensor uses a metal oxide semiconductor (MOS) principle to detect hydrogen sulfide gas. When H2S gas is present, it reacts with the sensor’s sensitive material, leading to changes in resistance. This change is then converted into an electrical signal that indicates the concentration of the gas. Due to its high sensitivity, the MQ136 is suitable for detecting low levels of H2S, making it a preferred choice for precise monitoring in hazardous environments.

What are the power supply requirements for the MQ136 Hydrogen Sulfide Sensor Module?

The MQ136 sensor module requires a power supply of 5V DC, which can be sourced from a standard Arduino board or other compatible microcontrollers. This voltage is appropriate for ensuring the sensor operates effectively, enabling accurate gas detection. It’s integral to use a stable power source to reduce noise and increase the reliability of the output signal, ensuring you receive valid gas concentration readings during your monitoring activities.

Can the MQ136 sensor be used outdoors?

Yes, the MQ136 sensor can be used outdoors, but it should be protected from direct exposure to weather elements like rain or excessive dirt. Outdoor applications are relevant for monitoring air quality, industrial emissions, and ensuring the safety of workers in potentially hazardous environments. Proper housing and installation are crucial to maintain sensor efficacy, ensuring consistent and accurate readings even in fluctuating outdoor conditions.

What kind of output signal can I expect from the MQ136 module?

The MQ136 Hydrogen Sulfide Gas Sensor Module provides an analog output voltage that varies according to the concentration of H2S gas detected. This analog signal typically ranges from 0 to 5V, allowing users to precisely measure gas concentrations. Most microcontrollers can easily read this linear output, making it suitable for integration into larger tracking or monitoring systems for real-time analysis.

Is calibration necessary for the MQ136 sensor module?

Yes, calibration is recommended for the MQ136 sensor module to enhance measurement accuracy. Calibration typically involves exposing the sensor to known concentrations of H2S gas and adjusting the output accordingly. Regular calibration helps account for factors such as aging or environmental changes, ensuring the reliability of data collected in any application, from safety protocols in industrial settings to continuous air monitoring.

What temperature range is suitable for the MQ136 sensor's operation?

The MQ136 sensor operates effectively within a temperature range of -20°C to 50°C. This range allows for versatile application across various environments, from cold climates to warmer industrial settings. Maintaining the sensor within this temperature range is crucial for ensuring optimal performance and accurate gas readings, which is essential for environments where precise measurements are critical for safety.

How sensitive is the MQ136 Hydrogen Sulfide Gas Sensor Module?

The MQ136 sensor is highly sensitive to hydrogen sulfide gas, capable of detecting as low as 10 ppm and up to 1000 ppm concentrations. This high sensitivity ensures that even trace amounts of H2S gas can be monitored, which is vital for early detection in hazardous situations. Applications range from environmental monitoring to personal safety in occupational settings, providing peace of mind where gas exposure could pose a threat.

How can I integrate the MQ136 sensor with my Arduino project?

Integrating the MQ136 sensor with an Arduino is straightforward. Begin by connecting the sensor to the Arduino's analog input pin, and then use the appropriate code library to read the analog voltage output. You can visualize the data via serial output or through an LCD display. This integration facilitates the creation of gas monitoring systems, alarms, or automated ventilation controls, enhancing safety in environments at risk of H2S exposure.

Where can I buy MQ136 Hydrogen Sulfide Gas Sensor Module in South Africa?

You can purchase the MQ136 Hydrogen Sulfide Gas Sensor Module from Ubuy, a trusted online platform known for offering a variety of electronics and sensors. Ubuy provides a seamless shopping experience, ensuring that you can easily find and order the MQ136 module along with other components you may require for your projects in South Africa.

How to Shop MQ136 Hydrogen Sulfide Gas Sensor Module H2S Gas Online From Ubuy?

It’s easy to shop MQ136 Hydrogen Sulfide Gas Sensor Module H2S Gas online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.

Is MQ136 Hydrogen Sulfide Gas Sensor Module H2S Gas Available to Shop Online in South Africa?

Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The MQ136 Hydrogen Sulfide Gas Sensor Module H2S Gas is not available locally but you can trust us with our express shipping services.

How Long Does It Take to Get Product After Placing the Order?

The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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MQ136 Hydrogen Sulfide Gas Sensor Module H2S Gas Detection Sensor Module High Sensitivity Sensor Module

High Sensitivity Sensor Module with Fast Response Recovery and Long Service Life.

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MQ136 Hydrogen Sulfide Gas Sensor Module H2S Gas Detection Sensor Module High Sensitivity Sensor Module

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What Stands Out

High Sensitivity

The MQ136 sensor boasts exceptional sensitivity to hydrogen sulfide, ensuring accurate detection even at low concentrations, making it ideal for safety applications in industrial and environmental monitoring.

Versatile Applications

Designed for multiple applications, the MQ136 module is suitable for gas detection in various environments, including industrial, laboratory, and environmental monitoring, providing users with flexibility in deployment.

Easy Integration

With straightforward design and compatibility with various platforms, the MQ136 sensor module allows for effortless integration into existing systems, offering developers a convenient solution for air quality monitoring projects.

Product Details

Item Weight

0.15 lbs (70 grams)

Who Should Buy?

Environmental Monitoring
Ideal for monitoring hydrogen sulfide levels in industrial settings or environmental applications to ensure safety standards.
Research Laboratories
Perfect for laboratories that require precise measurements of H2S for experiments in chemistry or toxicology.
Safety Equipment
Suitable for integration into safety systems to alert personnel in hazardous areas where H2S exposure is possible.

Home Use
Not suitable for home environments as typical residential areas lack significant H2S exposure risks.

Product Description

MQ136 Hydrogen Sulfide Gas Sensor Module H2S Gas Detection Sensor Module High Sensitivity Sensor Module

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Question: How to Shop MQ136 Hydrogen Sulfide Gas Sensor Module H2S Gas Online From Ubuy?

Answer: It’s easy to shop MQ136 Hydrogen Sulfide Gas Sensor Module H2S Gas online from Ubuy. You just have to search for the product, choose your shipping method while checking out and get it delivered to your location.
Question: Is MQ136 Hydrogen Sulfide Gas Sensor Module H2S Gas Available to Shop Online in South Africa?

Answer: Yes, at Ubuy South Africa this product is available for you to shop at a reasonable price. The MQ136 Hydrogen Sulfide Gas Sensor Module H2S Gas is not available locally but you can trust us with our express shipping services.
Question: How Long Does It Take to Get Product After Placing the Order?

Answer: The delivery time of your ordered product varies as per what you've ordered and the shipping method that you've chosen. The estimated delivery time is mentioned during the checkout process, so be carefree while shopping.

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High sensitivity for accurate hydrogen sulfide detection.
Fast response recovery for timely alerts.
TTL and AO signal outputs for versatile connections.
Adopts a high-quality double-panel design.
Includes power and signal output indicators.
Ensures long service life and reliable stability.

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MQ136 Hydrogen Sulfide Gas Sensor Module H2S Gas Detection Sensor Module High Sensitivity Sensor Module

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