Nox sensors are commonly used in pairs on three-way catalytic converter. It's installed before DOC chamber and after SCR chamber to detect Nox contents level. TB offers OEM quality Nox sensors for replacements or repairs.
Nox particle level is measured with Nox sensors' special inner ceramic structure which made of ZrO2. The ceramic is often plated with platinum to create a voltage difference between the exhaust gas and atmosphere air due to the Oxygen percentage difference.
| Technical Information | |
| Test limit | Nox content 0-3000 ppm O2 density 0-21% |
| Nox detect accuracy | 0~100ppm:±10ppm 100ppm~500ppm:±10% 500ppm~1500ppm:±15% 1500ppm~3000ppm:±15% |
| O2 density accuracy | 0-5%±0.2% 5-21% ± 4% |
| Reaction speed | τ(33%~66%)NOx<1400ms τ(66%~33%)NOx<1400ms |
| Initiation time | 120 second |
| Working temperature | -40ºC-800ºC |
-Quality advantage: 16 years of production experience, passed IATF16949 international quality management system. The product has obtained CE certificate, and quality is strictly controlled from the raw materials.
-Product advantages:complete product models, covering global models.
-Capacity advantage: the daily output can reach 2000 pieces, the small order can be shipped within 3 days.
-Service advantage: provide main image + details + video and other material packages, which can be put on the shelves directly.
Manual inspection of product appearance details, plug-in insertion method, full inspection of the product through the final inspection test bench, and then take 5‰ to do tests: air tightness test, high and low temperature test, drop test, waterproof test, etc.
Q: Kindly let know about the return policy of defected goods?
A: That is, within 12 months from the date of receipt, except for man-made damage, if there is a problem with the use of the product,We try our best to help you to resolve problems in the shortest time.Pls send us pictures or videos of defective products, displaying where the problem is , our experienced engineers would help you to resolve. If failed to resolve the problems, It is necessary to return a part of the defects parts, our engineers research and analyze .The replacement would be sent with your next order or refund if you required.
where is the point about warranty?
The warranty time is 12 months
Q: What port do you load from?
A: As your request,main from Shenzhen, Shanghai ,Ningbo.
Q: Can I get the free samples?
A: Thank you for your request, sorry to tell you that we have to charge samples fee. As you know, there are lots of customers request samples, it's a big burden for us every year. we expect to make long and mutually beneficial business relationship with you.The cost will deduct from the final amount in the bulk purchase.
