R744 (CO₂) Leakage Monitoring Gas Sensor KGD - ARS - 308 for Automotive Fresh Air Control

• Dual - light - source NDIR technology
• Ensures measurement accuracy across the full temperature and pressure range
• The detection range can reach 40000ppm, which is used to detect the leakage of R744 new - type automotive air - conditioning refrigerant and give timely alarms
• Can be deeply integrated with PM2.5 sensors
• Small zero - point drift and good stability
• Large - area gas - permeable membrane + automatic following algorithm ensure a fast response (T90 < 20s) to refrigerant leakage

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.