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 Autoparts 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 |
We, as a manufacturer, provides our customer more option for customization and shorter lead time compare to trading companies. Besides our production ability we also offer better after sale service, unlike small trade company who looks for one off trades for profit. We are always here to warrant the product you purchased. In another sense we are more attractive for long term customer with periodic purchase requirements.
Q: Are you a trader or manufacturer?
A: We are OEM quality manufacturer. Our factory is in Tianmen City with over 20,000 sqm size.
Q: Do you manufacturer sensor for XXXX car?
A: We offer sensors for most model on the market. Feel free to contact our sales person for more information.
Q: What is your delivery time?
A: Your order can be ready for shipping withing 3 days if we have it in stock. Otherwise it can take around 10-25 days depend on order quantity.
Q: Do you offer warranty?
A: We do our best to ensure our products are in good condition through logistics. But if it unfortunately damaged during shipping, we will for sure to compensate for another shipment or refund.
Q: What is the MOQ and MOV?
A: MOQ: 50pcs/item, MOV:$3000
Q: Do you do OEM or after-sales?
A: We do both OEM and after-sales. 15% OEM, 85% after-sales.
Q: Can the product be marked with the original logo, and is there a fee for marking?
A: Sorry, the original logo is not allowed to be marked. But, the marking content will be as close to the original as possible, and can also be marked with the customer's logo, part number, batch number. There is no charge for marking.
Q: Can the packaging be customized? What kind of packaging do you have?
A: We can provide customized box for free, but the minimum order quantity is 5000pcs. All of ours are neutral packing and can withstand long-distance air or sea shipments.
Q: How is the quality of your products?
A:The quality and appearance of our products can be the same as the original, 100% inspection before leaving the factory. We have 16 years experience of production, the quality is reliable.
Q: How long is your warranty period?
A: All products are covered 12 months warranty. If any quality claim, 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 them, replacement would be sent with your next order or refund if you required.
