- Home Page /
- Health & Household /
- Health Care /
- Respiratory Aids & Accessories /
- Oxygen Accessories /
- Alphasense O2-A2 Oxygen Replacement Sensor
0 ratings
Item #:
27323841
Alphasense O2-A2 Oxygen Replacement Sensor
87% of respondents would recommend this to a friend
Item #:
27323841
CRC 66428
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Saturday, November 21
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
High Sensitivity
Alphasense O2-A2 provides exceptional sensitivity to oxygen levels, ensuring accurate readings for various applications, including industrial and environmental monitoring.
Long Lifespan
Designed for durability, the O2-A2 sensor boasts a long operational life, reducing the need for frequent replacements and minimizing maintenance costs for end-users.
Compact Design
Its compact form factor allows for easy integration into existing systems, providing versatility and convenience for users in limited spaces or portable devices.
Product Details
| Mounting Type | Flange Mount |
| Output Type | electrical signal |
| Response Time | 15 seconds |
| Style Name | replacement sensor |
| Item Dimensions | 1.6 x 1.6 x 1 inches (4.1 x 4.1 x 2.5 cm) |
| Item Weight | 13.61 g |
| Brand Name | Alphasense |
| Model | O2-A2 |
| Number of Items | 1 |
| Manufacturer | Alphasense |
| Unit Count | 1 Count |
| Brand | Alphasense |
| Item dimensions L x W x H | 1.6 x 1.6 x 1 inches (4.1 x 4.1 x 2.5 cm) |
| Style | replacement sensor |
Who Should Buy?
-
Industrial Applications
Ideal for factories or manufacturing units needing precise oxygen level monitoring for safety and efficiency.
-
Environmental Monitoring
Useful for researchers studying air quality and environmental factors requiring accurate oxygen data over time.
-
Safety Equipment
Recommended for use in emergency response systems ensuring rapid detection of oxygen levels in hazardous environments.
-
Casual Users
Not suitable for individuals without technical knowledge or experience working with oxygen sensor technology.
Product Description
Alphasense O2-A2 Oxygen Replacement Sensor
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
How to Shop Alphasense O2-A2 Oxygen Replacement Sensor Online From Ubuy?
Answer: It’s easy to shop Alphasense O2-A2 Oxygen Replacement Sensor 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 Alphasense O2-A2 Oxygen Replacement Sensor Available to Shop Online in Costa Rica?
Answer: Yes, at Ubuy Costa Rica this product is available for you to shop at a reasonable price. The Alphasense O2-A2 Oxygen Replacement Sensor 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.
Nutritionist's Take
The Alphasense O2-A2 Oxygen Replacement Sensor is not a nutritional product, but rather a gas sensor device. Therefore, nutritionists do not typically evaluate it for its nutritional benefits or drawbacks. It functions in environments where monitoring oxygen levels is critical, such as in certain industrial applications. In considering overall health, ensuring sufficient oxygen levels is essential, as it impacts metabolic processes and energy levels. However, this product is not directly related to food or dietary needs. Thus, it does not provide nutritional benefits as one would assess with food supplements or foods. Consumers seeking to enhance oxygenation through dietary means are better served by focusing on foods rich in antioxidants and those that promote cardiovascular health.
Alphasense Oxygen Accessories Editorial Review
Alphasense O2-A2 Oxygen Replacement Sensor is a highly reliable flange mount sensor specifically designed for industrial gas detection, safety monitoring, and environmental testing. With an impressive response time of just 15 seconds, it ensures rapid detection of oxygen levels, providing essential data for safety applications. Weighing only 13.61 g and compactly measured at 1.6 x 1.6 x 1 inches, this sensor offers ease of installation and usage. Users have noted its efficiency in various settings, making it a trusted choice in both industrial and environmental scenarios.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Flange mount for easy installation
- Fast 15-second response time
- Compact size for versatile applications
- Ideal for safety monitoring
- Reliable for industrial gas detection
Cons
- Limited to specific applications only
Platform Trust & Buyer Confidence
MB
Mona
Verified buyer
“Everything was efficient and fast. ”
05 November 2026 · via Trustpilot
MT
Music
Verified buyer
“The prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services. My experience with the "Ubuy" website was excellent. I purchased a PRS USA Swamp Ash Special guitar, and it arrived in just 11 days. The shipping service was fantastic, and the product arrived in perfect condition. What I particularly appreciated about the site is that the prices—including shipping costs and customs duties—are clear from the very beginning, with no hidden fees. I highly recommend using their services.”
05 November 2026 · via Trustpilot
WF
William
Verified buyer
“I can't fault this purchase. Had a scarce part i needed, cheaper than i could source it in the UK, ordered and was followed up with great communication and speedy delivery of a very well packaged part.”
06 November 2026 · via Trustpilot
A
Andrew
Verified buyer
“Fast delivery, good and secure packaging, everything was fine and with no problems.”
06 November, 2026 · via Trustpilot
SM
Stephen
Verified buyer
“I am very happy with my insoles purchase, they make my work boots very comfortable and soft to walk on and even mitigate the vibration from driving the truck all day. I would highly recommend this company for online purchases, reliability of product delivery and value for money.”
07 November 2026 · via Trustpilot
WHY SHOP WITH US
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
CRC 66428
Order now and get it around Saturday, November 21
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.