This listing is for ONE Brand New Ecokn®
SO2 Reader with Computer Real Time Log Function
Plug Play with USB Power Adapter, Simple and Straitforward.
SO2 Gas Sensor Analyzer Reader Detector
you can now read your Gas figure and Log your data in computer automatically.
Log Software (Free of Charge, compatible with Windows system Only) will be provided after purchase.
Apple OS version currently under developing and not available.
Fastest Expedited Shipping Worldwide Free of Charge!
DHL, FedEx, TNT, UPS alike Shipping Carrier used for this product.
Tracking number will be provided after shipping,
FULL REFUND for item Not Working or Lost in Mail! No Questions Asked Policy.
We can Custom Made Other Sensors / Readers / Functions or Other Testing Range upon request!
SO2 Sensor Technical parameters:
Detection gas SO2 sensor, sulphur dioxide gas sensor
Measurement Range 0～20ppm
Max detecting concentration 150ppm
Resolution ratio 0.1ppm
Response time（T90） ＜30S
Bias voltage 0mV
Load resistance（recommend） 10Ω
Repeatability ＜2﹪output value
Output Linearity linear
Zero drift（-20℃～40℃） ≤0.2ppm
Storage temperature -20℃～50℃
Storage Humidity 15﹪～90﹪RH
Pressure range（kPa） 90-110
Anticipated using life 2 years（In air）
(1) High Sensitivity, device responds very quickly to the testing environment. No cover means the sensor
will have maximum contact with the air; a cover sometimes will increase the temperature
inside the device and will affect the sensor reading.
(2) High Accuracy, sensor value calibrated by the factory and figure displayed in four digits, can tell
any difference in 0.001 units. After comparison with other expensive and large size industrial
readers, the data this unit gets show low deviation from other professional readers!
(3) After hundreds of testing by our engineers, we have used the best and most suitable sensor to ensure the
accuracy and stability. We can also install other Sensor Brand upon your request, or add other
functions, like Remote Reading, automatic Data Log etc., please contact us with your requirement.
We offer Custom Design and Manufacture service with no minimum order required.
(4) Portability and Easy to Use, Plug and Play. You can now read your figure anytime anywhere with a
USB Power Adaptor. We do not install the cover, display directly the inside design and sensor, to offer
the most Cost Effective Solution to our customers.
(5) Factory Direct Sale, Manufacturer to Consumer Directly! Guaranteed Best Price on Internet!
(6) Free Shipping Worldwide! Production will take 5 days. Delivery normally will take around
7 – 12 days. Tracking number will be provided! We also offer Express Shipping (upon request
with extra cost) which will take 3 – 4 days if you wish to speed up.
(7) FULL REFUND for item Not Working or Lost in Mail! No Questions Asked Policy. Please buy with
Confidence. Positive Feedback Left Automatically after order being placed!
100% Customer Satisfaction, Reliable Seller of Choice!
(8) 24 X 7 Supports, Full Technical Support Before and After Purchase! FAQs, Technical Guidance,
PDF Manuals can be found on the website.
(9) Please CONTACT US if any questions on products or service (Mass Production, Bulk Discounts, Modification,
, Shipping Upgrade, etc.,), we will answer every question Seriously, Shortly and Accurately!
(10) We offer Custom Design and Manufacturing service with No Minimums Required! Our
Strong, Reliable, Durable and Economical products have helped our customers globally
succeed in various sectors.
USB Plug and Play Readers Demonstration Videos can be found here: