KGD - WQ - 513 Vehicle Emission Gas Analyzer (Gasoline Vehicle)

Product Introduction

The KGD - WQ - 513 Vehicle Emission Gas Analyzer (Gasoline Vehicle) detects the concentration of NO based on high - precision micro - flow infrared dual - gas - chamber sensor technology with independent intellectual property rights and an international PCT patent (PCT/CN2018100767). The sensor adopts a dual - gas - chamber structure and special filters, which solves problems such as environmental temperature instability and aging of electronic components. It measures the concentration of NO₂ based on the non - dispersive ultraviolet (NDUV) absorption method without the need for a NOₓ converter. It simultaneously detects the concentrations of HC, CO, and CO₂ in vehicle exhaust based on the principle of non - dispersive infrared (NDIR) absorption technology, and measures the concentration of O₂ using long - life electrochemistry (ECD) analysis technology, and automatically calculates and displays the air - fuel ratio.

Product Features

• Directly measures NO and NO₂ without the need for a NOₓ converter. It has a compact structure and requires no maintenance in the later stage.
• High measurement accuracy, good stability, strong anti - interference ability, and is not affected by moisture.
• Multi - stage filtration, which makes the system more durable.
• Core software algorithm that can perform linear correction processing on gas concentration signals.
• Automatic temperature and pressure compensation, and reserves interfaces for oil temperature and rotational speed.

Technical Parameters

Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of  measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments .

We have been specializing in manufacturing pressure, level and flow measuring instruments and related products for 10 years. Based on experienced technical and management personnel, through efforts of our entire staff, we have become a professional measuring instrument manufacturer and solution provider. And we are continuously trying to improve product quality.

Xi'an Kacise is qualified with ISO 9001-2008, GJB 9001B-2009, CE, intrinsic safety explosion-proof and isolated safety explosion-proof certificates, etc. which ensure that our products comply with international standards.

Kacise sensors have already been exported to America, Spain, Australia, Chile and 20 other countries and regions, and received many favorable feedbacks. Our overseas distributers are also increasing. We regard “reasonable prices, efficient production time and good after-sales service” as our tenet, and hope to cooperate with more customers for mutual development.

Our goal is simple: to sell the best products at the best prices, and provides industry-leading customer service. We personally get to know each of our customers, and we know how to discover the most valuable part of our business , to help others achieve their goals.