Fermion MEMS Formaldehyde HCHO Gas Detection Sensor
Fermion MEMS Formaldehyde HCHO Gas Detection Sensor
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Fermion MEMS Formaldehyde HCHO Gas Detection Sensor - (Breakout, 0-3ppm)
With great pleasure, we're presenting to you the Fermion MEMS Formaldehyde HCHO Gas Detection Sensor. This sensor is a fantastic choice if you need an accurate way to measure formaldehyde levels.
It uses advanced MEMS technology, making it small and easy to fit into different devices. Measuring just 13x13x2.5mm, it uses very little power—less than 20mA—so it won’t waste energy. It also runs cool and responds quickly, making it perfect for air purifiers, HVAC systems, and even smart wearables.
What’s more, this sensor is part of a larger series that includes sensors for the other 11 different types of gas sensors (HCHO, CO, CH4, VOC, NH3, H2S, EtOH, Smoke, Odor, H2, NO2). Whether you want to improve air quality or ensure safety, the Fermion MEMS Formaldehyde Sensor is accurate and dependable. Let’s see how it can work for you!
Precautions for Use:
- Take off the protective film before using the sensor.
- Avoid silicone-containing goods such as adhesives, hair gels, and other sources of silicon vapors.
- Avoid exposing the sensor to high concentrations of hazardous gases such as H2S, SOX, Cl2, or HCl.
- Keep it free from caustic substances such as alkalis and halogens.
- Do not use for a long period of time in hot, muggy, or polluted conditions.
- The sensor should not be exposed to water, moisture, or extremely cold temperatures.
- Take caution when handling to prevent shaking or falling.
- Use of this sensor should be avoided in situations where safety is a concern.
- The sensor has to be warmed for at least 24 hours before use if it hasn't been used in a while.
Wiring Diagram of Fermion MEMS HCHO Gas Sensor and Arduino UNO:
Package Includes:
- 1 x Fermion MEMS Formaldehyde HCHO Gas Detection Sensor
- 1 x 2.54mm pitch header pin
Specifications:
| Specification | Details |
|---|---|
| Gas Detected | HCHO (Formaldehyde) |
| Detection Range | 0-3 ppm |
| Operating Voltage | 3.3-5 V |
| Operating Current | < 20 mA |
| Output Signal | Analog voltage |
| Sensitivity | R0 (in air) / Rs (in 0.4 ppm HCHO) ≥ 1.8 |
| Operating Temperature | -10 to 50 °C |
| Operating Humidity | 15-90% RH (non-condensing) |
| Lifespan | ≥ 3 years (in air) |
| Dimensions | 13 × 13 × 2.5 mm (0.51 × 0.51 × 0.1 in) |
T&C Apply.
T&C Apply.
Terms and Conditions
1. Product Images and Representations
- Images displayed on the website are for illustrative purposes only. The actual product may vary in color and design.
2. Offers and Returns
- Products purchased during promotional offers may not be eligible for return. Please refer to the specific offer details for clarification.
- We offer a standard return policy for most products, with some exceptions for products purchased during offers.
3. Availability and Out-of-Stock Products
- All products listed on the website are available on a first-come, first-served basis.
Following are the stock percentages available in the sale:
Xiaomi: 15%
Vivo: 5%
Samsung: 5%
Realme: 8%
OPPO: 10%
OnePlus: 4%
Apple: 4%
Poco: 2%
Infinix: 10%
Feature Phones: 32%
Tecno: 5%
We reserve the right to limit quantities.
- In case of stock depletion, we may offer a replacement product of similar value.
- If you are not satisfied with the replacement, we will credit your account with the purchase amount. This credit can be used towards future purchases, but no cash refunds will be issued.
4. Product Exchanges
- We offer exchanges for products that are broken or damaged upon arrival. Please refer to our return policy for details on initiating an exchange.
5. Refurbished Electronics
- Electronic products listed under the "website " may be old refurbished, meaning they were previously owned. These products will be clearly marked as refurbished.
- the branded box, charger, accessories will not be included with the mobile phone.
6. Customer Satisfaction and Credits
- If you are unhappy with any product, we may offer you a coupon code for a future purchase instead of a cash refund.
7. Shipping and Delivery
- Our standard shipping method is surface mode, which may result in longer delivery times. Typical delivery times range between 8-15 business days.
8. Acceptance of Terms
All products sold on a first-come, first-served basis are subject to our No Refund Policy. As part of this policy, the company will randomly select five customers out of every 100 orders to receive smartphone products. The remaining orders may be canceled, or the customer may opt to receive a branded T-shirt of equivalent value. If the customer objects to receiving a T-shirt or want for refund,
A full refund will be issued to their company-created digital wallet within 30 days. Please note that this offer is discretionary and involves a risk of non-receipt of the desired product. By placing an order, you acknowledge and agree to these terms."
