KGD - WQ - 531 Infrared Exhaust Gas Sensor Module for Vehicle Exhaust Emission Monitoring and Environmental Monitoring

Product Introduction

KGD - WQ - 531 Infrared Exhaust Gas Sensor Module measures the concentrations of CO, CO₂ and HC based on high - precision dual - beam infrared gas analysis technology. It uses micro - flow infrared dual - gas - chamber technology to measure NO. The gas chamber is composed of a measured gas chamber and a reference gas chamber. After the infrared light source irradiates the measured gas and the reference gas respectively, the signal waveforms formed in the detector are processed by the signal processing system, and the concentration of the measured gas is obtained through the ratio. It has good anti - interference performance and high accuracy, and is suitable for vehicle exhaust emission monitoring and environmental monitoring.

Product Features

• Adopts high - precision dual - beam NDIR and micro - flow NDIR sensor technologies.
• The micro - flow NDIR module adopts a half - separated gas - chamber design, ensuring high accuracy.
• Automatic constant - temperature heating, temperature and pressure correction.
• Modular sensor design for easy integration.

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.