Your Professional Odor Sensor Module Supplier
Suzhou Huiwen Nanotechnology Co., Ltd is a high-tech company specializing in the development and production of advanced smart gas sensors and providing integrated gas detection solutions. At present, Our core products focused with gas sensors, detectors and high-end analyzers. For all products, we forces on quality, and innovation.
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Refrigerator Odor Detection Module MMZ1007Excellent linear output. Low power consumption. High stability.read more
Why Choose us
ODM/OEM Services Available
We are capable of providing both Original Design Manufacturing (ODM) and Original Equipment Manufacturing (OEM) solutions to meet diverse customer requirements.
Comprehensive Product Qualifications
Our company holds a wide range of international certifications and possesses the capability to obtain additional necessary certifications to fulfill global market demands and customer-specific needs.
24/7 Online Support
We provide round-the-clock online assistance, ensuring prompt and efficient responses to inquiries and technical support requests.
Specification
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Module Number |
MMZ1007 |
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Target Gas |
H2S , Trimethylamine, etc. |
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Interfering Gas |
Ethanol and other gases |
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Measurement Range |
0-10ppm |
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Output Data |
UART output (3V level) |
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Working Voltage |
5 V or 3.3V (no polarity protection) |
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Working Current |
≤ 30mA |
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Preheat Time |
90s |
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Response Time |
≤ 3 0 seconds |
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Recovery Time |
≤ 6 0 seconds |
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Resolution |
20ppb |
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Working Temperature |
-10-55℃ |
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Working Humidity |
15%RH-90%RH (no condensation) |
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Storage Temperature |
-10℃~55℃ |
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Dimension |
31×15×10mm (L×W×H) |
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Life Time |
≥ 3 years |
Application of Odor Sensor Module
In environmental monitoring, odor sensor module can detect harmful gas components in the air, such as carbon dioxide, formaldehyde, etc., thereby ensuring people’s health and safety.
In food safety testing, odor sensor module can detect odors and harmful smells in food, thereby ensuring the quality and safety of food.
In medical diagnosis, odor sensor module can detect the chemical components in the human body’s exhaled gas to diagnose certain diseases, such as diabetes, lung cancer, etc.
It can be used in smart refrigerators in smart home appliances. Due to too much and too much food stored inside the refrigerator, it is easy for odor to spread in the closed space of the refrigerator. Sometimes the spoiled food is not cleaned in time, which will cause the refrigerator to smell. Odor is a smell caused by a mixture of harmful gases. Installing a odor sensor module inside the refrigerator can detect the odor generated by a variety of harmful gases. When the odor is generated, the sensor will link the deodorizing device to deodorize the refrigerator.

The working principle of odor sensor module can be divided into two stages: perception and recognition. In the sensing stage, the sensing element reacts chemically with the gas components to generate an electrical signal. This signal is detected and analyzed by the sensor’s circuit system to determine the type and concentration of the gas component. In the identification phase, the sensor compares the detected gas components with a pre-stored odor database to determine the type and source of the odor.
Additional Information
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Terms Of Payment |
We usually accept T/T, L/C, Paypal, Credit card, etc. If you prefer other payments terms, please feel free to discuss with us. |
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Shipping |
We offer various shipping methods, including sea freight, air freight, and express delivery, depending on the order size and destination. |
Certificates




FAQ
We're well-known as one of the leading odor sensor module manufacturers and suppliers in China. Be free to buy customized odor sensor module at competitive price from our factory. For quotation and free sample, contact us now.
odor sensor module, Odor Detection Module, Refrigerator Odor Detection Module